PHP Hacks

diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml new file mode 100644 index 0000000000..750e8ac81a --- /dev/null +++ b/.github/FUNDING.yml @@ -0,0 +1,12 @@ +# These are supported funding model platforms + +github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2] +patreon: # Replace with a single Patreon username +open_collective: # Replace with a single Open Collective username +ko_fi: # Replace with a single Ko-fi username +tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel +community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry +liberapay: # Replace with a single Liberapay username +issuehunt: # Replace with a single IssueHunt username +otechie: # Replace with a single Otechie username +custom: https://raw.githubusercontent.com/Blankj/AndroidUtilCode/master/art/donate.png diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md new file mode 100644 index 0000000000..e29c2e45b6 --- /dev/null +++ b/.github/ISSUE_TEMPLATE/bug_report.md @@ -0,0 +1,52 @@ +--- +name: Bug report +about: Make AndroidUtilCode more perfect! +labels: bug +assignees: Blankj + +--- + +## Describe the bug + +A clear and concise description of what the bug is. + +- The version of AndroidUtilCode: +- The device: +- The version of device: + +## The code of bug + + +``` +put your code here +``` + +## The stack of crash + + + +``` +put the stack of crash here +``` + +## Screenshots + +If applicable, add screenshots to help explain your problem. + + +## Please delete the current line and the following. + +Thank you for supporting [AndroidUtilCode](https://github.com/Blankj/AndroidUtilCode). diff --git a/.github/ISSUE_TEMPLATE/bug_report_cn.md b/.github/ISSUE_TEMPLATE/bug_report_cn.md new file mode 100644 index 0000000000..02ea0223e3 --- /dev/null +++ b/.github/ISSUE_TEMPLATE/bug_report_cn.md @@ -0,0 +1,52 @@ +--- +name: 提交 Bug +about: 让工具类更完美！ +labels: bug +assignees: Blankj + +--- + +## 描述 Bug + +简洁地描述下 Bug。 + +- AndroidUtilCode 的版本： +- 出现 Bug 的设备型号： +- 设备的 Android 版本： + +## 相关代码 + + +``` +put your code here +``` + +## 异常堆栈 + + + +``` +put the stack of crash here +``` + +## 截图 + +如果有的话请添加屏幕截图以帮助解释问题。 + + +## 请删除当前行及以下内容 + +感谢支持 [AndroidUtilCode](https://github.com/Blankj/AndroidUtilCode). diff --git a/.github/ISSUE_TEMPLATE/feature-request.md b/.github/ISSUE_TEMPLATE/feature-request.md new file mode 100644 index 0000000000..90a0fe1993 --- /dev/null +++ b/.github/ISSUE_TEMPLATE/feature-request.md @@ -0,0 +1,21 @@ +--- +name: Feature request +about: Make AndroidUtilCode more perfect! +labels: help wanted +assignees: Blankj + +--- + +## Describe the feature + +A clear and concise description of what the feature is. + + +## Reference + +Hope to give some reference articles, links, code, if any. + + +## Please delete the current line and the following + +Thank you for supporting [AndroidUtilCode](https://github.com/Blankj/AndroidUtilCode). diff --git a/.github/ISSUE_TEMPLATE/feature-request_cn.md b/.github/ISSUE_TEMPLATE/feature-request_cn.md new file mode 100644 index 0000000000..20862d047b --- /dev/null +++ b/.github/ISSUE_TEMPLATE/feature-request_cn.md @@ -0,0 +1,21 @@ +--- +name: 提交需求 +about: 让工具类更健全！ +labels: help wanted +assignees: Blankj + +--- + +## 描述需求 + +简洁地描述下需求。 + + +## 可借鉴的 + +如果有的话，可以给出一些参考文章、链接、代码 + + +## 请删除当前行及以下内容 + +感谢支持 [AndroidUtilCode](https://github.com/Blankj/AndroidUtilCode). diff --git a/.github/workflows/android.yml b/.github/workflows/android.yml new file mode 100644 index 0000000000..311fc1deaa --- /dev/null +++ b/.github/workflows/android.yml @@ -0,0 +1,17 @@ +name: Android CI + +on: [push] + +jobs: + build: + + runs-on: ubuntu-latest + + steps: + - uses: actions/checkout@v2 + - name: set up JDK 1.8 + uses: actions/setup-java@v1 + with: + java-version: 1.8 + - name: Build with Gradle + run: ./gradlew build aR diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000000..9d11f56a24 --- /dev/null +++ b/.gitignore @@ -0,0 +1,15 @@ +*.iml +__api__.json +__bus__.json +.gradle +local.properties +.idea +.DS_Store +/build +/captures +.externalNativeBuild +/apk +*.phrof +/mavenLocal +/reports +*/reports \ No newline at end of file diff --git a/CHANGELOG.md b/CHANGELOG.md new file mode 100644 index 0000000000..73e8145bf1 --- /dev/null +++ b/CHANGELOG.md @@ -0,0 +1,522 @@ +* `22/10/15` [add] Fix some issue. Publish v1.31.1 +* `21/12/06` [add] Publish v1.31.0 +* `21/05/13` [add] Support publish mavenCentral. +* `21/02/22` [add] Fix ToastUtils rtl bug. Publish v1.30.6. +* `20/11/16` [add] Add ImageUtils#save2Album support param of dirName. +* `20/11/13` [add] Fix MessengerUtils ANR. Add NetworkUtils#getWifiScanResult, [add|remove]OnWifiChangedConsumer. Publish v1.30.5. +* `20/10/29` [add] Fix MessengerUtils startService IllegalStateException. Publish v1.30.4. +* `20/10/28` [add] Fix BusUtils ConcurrentModificationException. Publish v1.30.3. +* `20/10/27` [add] Fix AppUtils#getAppSignatures. Add DeviceUtils#isDevelopmentSettingsEnabled. Publish v1.30.2. +* `20/10/26` [add] Fix AppUtils#isAppForeground. Publish v1.30.1. +* `20/10/24` [add] Publish v1.30.0. +* `20/10/23` [fix] LanguageUtils crash on some device. +* `20/10/21` [add] LogUtils.Config#setOnConsoleOutputListener, setOnFileOutputListener, addFileExtraHead. LogUtils.getCurrentLogFilePath. +* `20/10/20` [opt] ToastUtils. +* `20/10/12` [add] PermissionUtils#explain. +* `20/10/10` [add] ClipboardUtils. +* `20/10/08` [add] VolumeUtils. +* `20/09/06` [add] DebouncingUtils#isValid. +* `20/09/04` [fix] ToastUtils adapt SDK 30. +* `20/05/28` [fix] IntentUtils#getInstallAppIntent file exist wrong. Publish v1.29.0. +* `20/05/23` [fix] BusUtils#postSticky times not right. Publish v1.28.6. +* `20/05/22` [add] IntentUtils#getInstallAppIntent support Uri param. +* `20/05/21` [add] Publish bus plugin v2.6. Publish api plugin v1.4. Publish. Publish v1.28.5. +* `20/05/19` [fix] FileUtils#copyOrMoveDird NPE. +* `20/05/18` [add] IntentUtils#getLaunchAppDetailsSettingsIntent support isNewTask. +* `20/05/17` [add] ImageUtils#save2Album, NetworkUtils#getSSID, UtilsTransActivity4MainProcess. +* `20/05/03` [add] Publish bus plugin v2.5. Publish api plugin v1.3. Publish. Publish v1.28.4. +* `20/04/30` [add] BaseItem support partialUpdate. +* `20/04/29` [add] Publish plugin lib com.blankj:base-transform:1.0. +* `20/04/28` [fix] LanguageUtils#applyLanguage. +* `20/04/27` [fix] BarUtils#isNavBarVisible. +* `20/04/26` [fix] Utils#init fit tinker. Publish v1.28.3. +* `20/04/25` [fix] UriUtils#uri2File Unknown URI. Publish 1.28.2. +* `20/04/24` [add] SnackbarUtils support show on the top; UriUtils#uri2InputStream. +* `20/04/23` [fix] UriUtils#uri2File not support HW; TransActivity crash below 21. +* `20/04/23` [fix] PhoneUtils#getSerial, PhoneUtils#getSerial crash on Android 10. +* `20/04/20` [fix] ImageUtils#isImage. +* `20/04/18` [fix] PermissionUtils#callback. Publish v1.28.1. +* `20/04/17` [fix] ImageUtils#view2Bitmap, ImageUtils.getBitmap(InputStream). +* `20/04/16` [add] ConvertUtils#int2HexString, hexString2Int. +* `20/04/15` [add] UiMessageUtils' demo. +* `20/04/13` [add] NumberUtils. Publish v1.28.0. +* `20/04/12` [opt] TimeUtils#SDF_THREAD_LOCAL. +* `20/04/11` [add] SDCardUtils#getXxTotalSize, SDCardUtils#getXxAvailableSize. FileUtils#getFsTotalSize, FileUtils#getFsAvailableSize. +* `20/04/10` [fix] FileUtils#isFileExists; FragmentUtils#getTop bug. Publish v1.27.6. +* `20/04/09` [add] UriUtils#res2Uri, UriUtils#uri2File support QQBrowser; ThreadUtils#getMainHandler; PathUtils#getxxPathExternalFirst. +* `20/04/08` [fix] ActivityUtils#finish bug. Publish v1.27.5. +* `20/04/08` [fix] CleanUtils clean dir not work. FileUtils#isFileExists. Publish v1.27.4. +* `20/04/08` [fix] CrashUtils DefaultUncaughtExceptionHandler is wrong; LogUtils write file failed; Utils#getApp failed run on remote process. Publish v1.27.3. +* `20/04/07` [mdf] GsonUtils#getGson() method public. +* `20/04/04` [fix] ShadowUtils bug running on lower version devices. Publish v1.27.2. +* `20/04/03` [fix] UtilsActivityLifecycleImpl#HashMap#remove IllegalStateException bug. +* `20/04/02` [fix] PathUtils sdcard enable state is wrong; ActivityUtils finish activity wrong; Publish v1.27.1. +* `20/03/31` [add] Publish v1.27.0. +* `20/03/30` [add] BatteryUtils in subutil. +* `20/03/27` [add] publish.gradle. +* `20/03/24` [add] UtilsBridge to clean the utils. +* `20/03/22` [upd] GsonUtils support custom gson. +* `20/03/20` [add] ActivityUtils#addActivityLifecycleCallbacks, ActivityUtils#removeActivityLifecycleCallbacks. +* `20/01/17` [upd] Leak Canary to v2.1. +* `20/01/06` [add] ClickUtils#expandClickArea, ClickUtils#back2HomeFriendly +* `19/11/30` [add] Publish bus plugin v2.4. Publish api plugin v1.2. +* `19/11/28` [add] Publish v1.26.0. +* `19/11/27` [add] Shadow demo. +* `19/11/26` [add] MVP demo. +* `19/11/22` [fix] Adapt the project for Gradle version of 6.0. +* `19/10/30` [add] Publish bus plugin v2.3. Publish api plugin v1.1. +* `19/10/24` [upd] Demo's UI. +* `19/10/22` [add] NotificationUtils and demo. +* `19/10/20` [add] UiMessageUtils. +* `19/09/20` [add] ShadowUtils. +* `19/08/27` [add] DebugUtils. +* `19/08/26` [fix] PermissionUtils NPE. +* `19/08/25` [upd] ImageUtils#getImageType. [add] LogUtils#getLogFiles. Publish v1.25.9. +* `19/08/24` [fix] PhoneUtils#getIMEI crash on SDK 29. +* `19/08/23` [add] ViewUtils#isLayoutRtl. +* `19/08/22` [add] LogUtils#getLogFiles. +* `19/08/13` [add] MapUtils and MapUtilsTest. Publish v1.25.8. +* `19/08/12` [add] CollectionUtils and CollectionUtilsTest. +* `19/08/11` [add] ArrayUtils and ArrayUtilsTest. +* `19/08/09` [fix] https://www.virustotal.com/gui/home/upload with ESET-NOD32. Publish v1.25.7. +* `19/08/08` [add] BusUtils#post tag support one-to-many. Publish v1.25.6. +* `19/08/04` [add] ThreadUtils#Task support timeout. +* `19/08/01` [upd] EncryptUtils#rsa. +* `19/07/31` [add] DeviceUtils#getUniqueDeviceId, DeviceUtils#isSameDevice. Publish v1.25.5. +* `19/07/30` [fix] ThreadUtils's task can only be executed once. PhoneUtils#getIMEI wrong. +* `19/07/29` [fix] BusUtils post father class useless. KeyboardUtils#hideSoft bug. Publish v1.25.4. +* `19/07/28` [add] NetworkUtils#(un)registerNetworkStatusChangedListener. Publish v1.25.3. +* `19/07/27` [fix] ThreadUtils memory leak. +* `19/07/26` [add] ContainerUtils. Publish v1.25.2. +* `19/07/25` [fix] PermissionUtils' NullPointException. +* `19/07/24` [fix] ZipUtils#unzipFile. +* `19/07/23` [fix] ThreadUtils of cache pool. Publish v1.25.1. +* `19/07/18` [add] README of ApiUtils and BusUtils. +* `19/07/15` [add] Publish v1.25.0. +* `19/07/14` [upd] Bus plugin for use BusUtils. Publish bus plugin v2.0. +* `19/07/13` [add] Api plugin for use ApiUtils. Publish api plugin v1.0. +* `19/07/09` [upd] The frame of project. +* `19/07/06` [upd] BusUtils which behave same as EventBus. +* `19/07/03` [add] ApiUtils which decoupling modules. +* `19/06/30` [add] LanguageUtils support activity's class name. +* `19/06/29` [add] ClickUtils#OnMultiClickListener, and remove dangerous function. Publish v1.24.6. +* `19/06/28` [add] LanguageUtils. Publish v1.24.5. +* `19/06/20` [fix] BusUtils' permission. Publish v1.24.4. +* `19/06/19` [fix] UriUtils. Publish v1.24.3. +* `19/06/18` [add] ClickUtils, ViewUtils. +* `19/06/07` [fix] LogUtils file name contains ':'. Publish v1.24.2. +* `19/06/06` [fix] LogUtils write to file. Publish v1.24.1. +* `19/06/03` [fix] Refactoring framework. Publish v1.24.0. +* `19/04/25` [fix] LogUtils delete due log. +* `19/04/24` [upd] The swipe panel. +* `19/03/17` [fix] The ugly UI. +* `19/03/14` [fix] AdaptScreenUtils didn't work on some HaWei tablet. +* `19/03/09` [fix] UriUtils#uri2File. +* `19/03/08` [add] LogUtils support multi process. Publish v1.23.7. +* `19/03/02` [fix] LogUtils#file. +* `19/02/28` [fix] ImageUtils#calculateInSampleSize. Publish v1.23.6. +* `19/02/26` [fix] UriUtils#uri2File. Publish v1.23.5. +* `19/01/31` [add] HttpUtils. +* `19/01/30` [add] RomUtils. Publish v1.23.4. +* `19/01/29` [fix] LogUtils format json when json not start with '{'. Publish v1.23.3. +* `19/01/28` [fix] KeyboardUtils#fixSoftInputLeaks don't work on the device of HuaWei. +* `19/01/26` [fix] NetworkUtils#getNetworkType. +* `19/01/25` [add] CloneUtils, PermissionUtils support request permission of WRITE_SETTINGS and DRAW_OVERLAYS. Publish v1.23.2. +* `19/01/24` [add] BrightnessUtils and FlashlightUtils. +* `19/01/23` [add] Modify the demo of utilcode use kotlin. Publish v1.23.1. +* `19/01/22` [fix] AppUtils#installApp. +* `19/01/17` [fix] Publish v1.23.0. +* `19/01/16` [fix] BarUtils get Activity from view and delete the function of set status bar alpha. +* `19/01/15` [add] ColorUtils. +* `19/01/04` [add] CacheDiskStaticUtils, CacheDoubleStaticUtils, CacheMemoryStaticUtils. +* `19/01/03` [add] SPStaticUtils. +* `19/01/02` [fix] LogUtils log object. Publish v1.22.10. +* `19/01/01` [add] GsonUtils. +* `18/12/29` [add] AntiShakeUtils and VibrateUtils. Publish v1.22.9. +* `18/12/28` [fix] ToastUtils show behind the dialog when close notification. +* `18/12/27` [fix] LogUtils print StringBuilder failed. +* `18/12/24` [fix] Utils$ActivityLifecycleImpl.consumeOnActivityDestroyedListener ConcurrentModificationException. Publish v1.22.7. +* `18/12/22` [fix] AdaptScreenUtils#pt2px don't work when start webview. Publish v1.22.6. +* `18/12/21` [add] LogUtils support print Map, Collection and Object to String. +* `18/12/19` [fix] AdaptScreenUtils don't work in MIUI on Android 5.1.1. Publish v1.22.5. +* `18/12/18` [fix] ToastUtils multi show crash when run API 25. Publish v1.22.4. +* `18/12/18` [fix] ImageUtils recycle ret equals src. Publish v1.22.3. +* `18/12/17` [fix] Utils$FileProvider4UtilCode not found. Publish v1.22.3. +* `18/12/17` [fix] ToastUtils leak. Publish v1.22.2. +* `18/12/09` [add] Component for the project. +* `18/12/04` [add] BusUtils. Publish v1.22.1. +* `18/11/18` [fix] ToastUtils don't show in the devices grater than API 24 when close the permission of notification. Publish v1.22.0. +* `18/11/17` [fix] AppUtils#isAppInstalled don't work in no launcher app. +* `18/11/16` [fix] ThreadUtils#cancel block the main thread. +* `18/11/15` [add] module of bus-gradle-plugin and change style of gradle. +* `18/11/14` [add] BusUtils. +* `18/11/13` [add] AdaptScreenUtils. +* `18/11/12` [fix] SPUtils bug when use in multi threads. +* `18/10/25` [fix] SpanUtils#setLineHeight bug of multi lines. Publish v1.21.2. +* `18/10/24` [fix] SpanUtils#appendImage on VIVO. Publish v1.21.1. +* `18/10/16` [add] BusUtils, DeviceUtils#isAdbEnabled. Publish v1.21.0. +* `18/09/29` [fix] ToastUtils which causes crash in the some devices of Xiaomi. Publish v1.20.4. +* `18/09/13` 修复 ToastUtils 在小米手机显示 Toast 带有 App 名，发布 1.20.3 +* `18/09/12` 修复 KeyBoardUtils#fixAndroidBug5497，完善 ToastUtils，发布 1.20.2 +* `18/09/11` 新增 BarUtils#isSupportNavBar，删除 BarUtils#setNavBarImmersive +* `18/09/10` 修复 KeyboardUtils 中 getWindowVisibleDisplayFrame 空指针异常，更新 BarUtils#isNavBarVisible +* `18/09/06` 新增 PathUtils，发布 1.20.1 +* `18/09/05` 新增 KeyboardUtils#showSoftInputUsingToggle 和 KeyboardUtils#hideSoftInputUsingToggle +* `18/09/04` 修复 SHA 算法名 +* `18/09/03` 新增 MetaDataUtils，发布 1.20.0 +* `18/08/30` 修复 PermissionUtils$PermissionActivity 的 window 背景为黑色的问题，发布 1.19.4 +* `18/08/28` 新增 RegexUtils#isIDCard18Exact +* `18/08/26` 新增 AppUtils#getAppSignatureSHA256 和 AppUtils#getAppSignatureMD5，发布 1.19.3 +* `18/08/24` 新增 ScreenUtils#restoreAdaptScreen，利用 FileProvider4UtilCode 不再需要初始化，发布 1.19.2 +* `18/08/23` 修复适配后 ToastUtils 原生 Toast 尺寸发生改变的问题，修复 KeyboardUtils#fixSoftInputLeaks，发布 1.19.1 +* `18/08/10` 修复 ScreenUtils#adaptxx 导致获取状态栏和导航栏尺寸不对问题，发布 1.19.0 +* `18/08/09` 新增 IntentUtils#isIntentAvailable，ToastUtils 传入空显示 null，发布 1.18.6 +* `18/08/08` 修复 ScreenUtils#adaptxx 在第三方 SDK 会出现的问题，发布 1.18.5 +* `18/08/07` 修复 ScreenUtils#adaptxx 在 API 26 以下无效的 bug，发布 1.18.4 +* `18/08/06` 修复 ScreenUtils#screenShot 中 decorView.getDrawingCache() 为空的问题，发布 1.18.3 +* `18/08/05` 修复 1.18.0 版本删去 `if (activity.getClass() == PermissionUtils.PermissionActivity.class) return;` 造成 PermissionUtils 获取栈顶 Activity 问题，发布 1.18.2 +* `18/08/04` 新增 LogUtils#Config#setSaveDays，发布 1.18.1 +* `18/08/03` 新增 LogUtils#Config#addFormatter，并新增 Array, Throwable, Bundle, Intent 的格式化输出 +* `18/08/02` 修复 TimeUtils 中的 SimpleDateFormat 为 ThreadLocal 实现 +* `18/08/01` 删除标记废弃的 CacheUtils, AppUtils#installApp, TimeUtils#getWeekIndex，发布 1.18.0 +* `18/07/30` 替换 ScreenUtils#adaptPortraitScreen 和 ScreenUtils#adaptLandscapeScreen，为 ScreenUtils#adaptScreen4VerticalSlide 和 ScreenUtils#adaptScreen4HorizontalSlide +* `18/07/28` 修复 NetworkUtils#getIPAddress +* `18/07/16` 新增 ScreenUtils#adaptPortraitScreen 和 ScreenUtils#adaptLandscapeScreen，发布 1.17.3 +* `18/07/13` 修复 IntentUtils 分享图片判断逻辑，CacheDiskUtils 可放入 byte[0] +* `18/06/29` 修复 FragmentUtils 中 getFragmentManager 空指针错误，发布 1.17.2 +* `18/06/27` 新增 UriUtils#uri2File +* `18/06/25` 新增 KeyboardUtils#fixAndroidBug5497，发布 1.17.1 版本 +* `18/06/21` 修复 FragmentUtils#add 死循环的 BUG +* `18/06/14` 替换 CacheUtils 为 CacheDiskUtils，CacheUtils 标记 deprecated，发布 1.17.0 版本 +* `18/06/13` 新增 CacheMemoryUtils 和 CacheDoubleUtils +* `18/06/12` 完善 FragmentUtils#add 和 replace 新增 tag +* `18/05/30` 完善 DeviceUtils#getMacAddress，发布 1.16.4 版本 +* `18/05/30` 修复 ToastUtils 在 targetSdkVersion 为 27 在 api 25 机器快速 show 两次崩溃的异常，发布 1.16.3 版本 +* `18/05/29` 完善 TimeUtils 的 timeSpan 带符号位，ToastUtils 去除弱引用，发布 1.16.2 版本 +* `18/05/25` 新增 AppUtils#registerAppStatusChangedListener 和 AppUtils#unregisterAppStatusChangedListener，发布 1.16.1 版本 +* `18/05/22` 新增 ThreadUtils，发布 1.16.0 版本 +* `18/05/15` 新增 MetaDataUtils 和 ActivityUtils#startActivityForResult，发布 1.15.1 版本 +* `18/05/08` 新增 ResourceUtils，发布 1.15.0 版本 +* `18/05/07` 修复 ZipUtils 漏洞，发布 1.14.4 版本 +* `18/05/03` 修复 ToastUtils 默认字体大小问题，发布 1.14.3 版本 +* `18/05/02` 修复 PermissionUtils 空异常，发布 1.14.2 版本 +* `18/04/28` 新增 FlashlightUtils，发布 1.14.1 版本 +* `18/04/26` 修复 KeyboardUtils 全屏 NO_LIMIT 的 bug +* `18/04/25` 修复多个空异常 +* `18/04/24` 修复多 FileProvider 带来的问题，发布 1.14.0 版本 +* `18/04/23` 新增 RSA 加解密，发布 1.13.16 版本 +* `18/04/22` 新增 LogUtils 设置栈偏移 +* `18/04/21` 新增 AppUtils#relaunchApp、DeviceUtils#getABIs，发布 1.13.15 版本 +* `18/04/20` 新增 BarUtils#setNavBarColor、BarUtils#getNavBarColor +* `18/04/19` 新增 Process#isMainProcess、Process#getCurrentProcessName，发布 1.13.14 版本 +* `18/04/18` 修复 LogUtils 头部空指针异常，SPUtils、CacheUtils 存储空值异常，发布 1.13.13 版本 +* `18/04/17` 修复 ToastUtils 内存泄漏问题，感谢 [LambertCoding](https://github.com/LambertCoding)，发布 1.13.12 版本 +* `18/04/16` 完善 AppUtils#installAppSilent 路径包含空格问题，发布 1.13.11 版本 +* `18/04/10` 完善 OnCrashListener 回调崩溃信息，发布 1.13.10 版本 +* `18/04/09` 修复静默安装重载错误，发布 1.13.9 版本 +* `18/04/08` 修复获取栈顶 Activity 链表为空的异常，获取栈顶 Activity 放到 Utils 中，发布 1.13.8 版本 +* `18/04/06` 新增 GsonUtils 及单元测试 +* `18/04/05` 完善 README 文档 +* `18/04/03` 修复 LogUtils 在 Android Studio 3.1 版本日志丑陋的问题，发布 1.13.7 版本 +* `18/03/29` 兼容 Utils 的初始化传入 application，发布 1.13.6 版本 +* `18/03/20` 修复 PermissionUtils 子进程的问题，发布 1.13.5 版本 +* `18/03/16` 新增 gradle 插件来格式化 README +* `18/03/14` 修复 KeyboardUtils#getContentViewInvisibleHeight，发布 1.13.4 版本 +* `18/03/10` 完善 AppUtils#installAppSilent 和 DeviceUtils#getMacAddress，发布 1.13.3 版本 +* `18/03/09` 完善 ActivityUtils#getTopActivity +* `18/03/08` 新增反射获取栈顶 Activity 的方法，发布 1.13.2 版本 +* `18/03/07` 修复 PermissionUtils 请求权限为 0 的崩溃 +* `18/03/05` 修复 Library Source does not match the bytecode for class LogUtils 问题，发布 1.13.1 版本 +* `18/03/04` 完善 Javadoc 中文版为英文版，发布 1.13.0 版本 +* `18/03/04` 完善 Javadoc 中文版为英文版 +* `18/03/03` 完善 Javadoc 中文版为英文版 +* `18/03/02` 完善 Javadoc 中文版为英文版 +* `18/03/01` 完善 Javadoc 中文版为英文版 +* `18/02/28` 完善 Javadoc 中文版为英文版 +* `18/02/27` 完善 Javadoc 中文版为英文版 +* `18/02/26` 完善 Javadoc 中文版为英文版 +* `18/02/25` 完善 Javadoc 中文版为英文版 +* `18/02/24` 完善 Javadoc 中文版为英文版 +* `18/02/23` 完善 Javadoc 中文版为英文版 +* `18/02/22` 完善 Javadoc 中文版为英文版 +* `18/02/21` 完善 Javadoc 中文版为英文版 +* `18/02/10` 完善 Javadoc 中文版为英文版 +* `18/02/09` 完善非空转换插件 traute 的使用方式 +* `18/02/08` 修复 ActivityUtils option 低版本为空的异常 +* `18/01/31` 修复 default 相关的逻辑错误，发布 1.12.4，修复 ToastUtils 在 kotlin 中转义失败，发布 1.12.5 +* `18/01/28` 修复 ToastUtils 默认样式问题，发布 1.12.2，新增 DeviceUtils#getSDKVersionName，发布 1.12.3 +* `18/01/27` 修复 PermissionUtils 某些机型闪烁问题，发布 1.12.1 +* `18/01/17` 完善 ReflectUtils 及单元测试，发布 1.12.0 版本 +* `18/01/16` 完善 ReflectUtils 及单元测试 +* `18/01/15` 完善 ReflectUtils 及单元测试 +* `18/01/14` 完善 ReflectUtils 及单元测试 +* `18/01/13` 完善 ReflectUtils 及单元测试 +* `18/01/12` 完善 ReflectUtils 及单元测试 +* `18/01/11` 修复 ImageUtils 的 fastBlur radius 为 1 recycle 的 bug，新增 CrashUtils 初始化崩溃监听事件，发布 1.11.1 版本 +* `18/01/10` 完善 PermissionUtils 及 readme，发布 1.11.0 版本 +* `18/01/09` 完善 demo 动态权限适配 +* `18/01/08` 新增 SPActivity，删除 SPUtils 的单元测试 +* `18/01/08` 修复 ToastUtils 在 SDK 为 18 的自定义 toast 崩溃问题 +* `18/01/07` 新增 PermissionUtils 的 Demo +* `18/01/06` 修复权限相关工具类内存泄漏问题 +* `18/01/05` 新增获取 Activity icon 和 logo +* `18/01/04` 完善 6.0 动态权限相关工具类 +* `18/01/03` 完善 6.0 动态权限相关工具类 +* `18/01/02` 完善 6.0 动态权限相关工具类 +* `18/01/01` 新增 6.0 动态权限相关工具类 +* `17/12/30` 删除 SpanUtils 中设置图标 +* `17/12/29` 完善 SpanUtils 的 appendImage 对齐方式 +* `17/12/28` 完善 ScreenUtils 设置全屏的方式，发布 1.10.0 +* `17/12/26` 新增状态栏、导航栏设置是否可见和判断是否可见 +* `17/12/22` 新增注册软键盘改变监听器、注册导航栏改变监听器方法 +* `17/12/21` 完善获取屏幕宽高，修复行宽度大于 100 字符 +* `17/12/20` 修复 SpanUtils 图标的 bug，不高于 6.0 的版本不支持居中和底部对齐 +* `17/12/19` 修复 SpanUtils 多图的 bug +* `17/12/15` 新增 ReflectUtils +* `17/12/14` 完善手机号（精确）正则，发布 1.9.12 +* `17/12/12` 完善 LogUtils，当最终日志长度为 0 时，输出 log nothing +* `17/12/11` 完善 ActivityUtils 的 finish 系列，发布 1.9.11 +* `17/12/04` 完善 LogUtils 边框改为单线清爽型 +* `17/11/30` 修复 ToastUtils 背景问题，发布 1.9.10 +* `17/11/30` 修复 ToastUtils 获取背景为空，发布 1.9.9 +* `17/11/28` 修复 EmptyUtils 对 CharSequence 的判断，感谢 jiezigg +* `17/11/24` 新增 readme 格式化的 gradle 脚本 +* `17/11/15` 完善资源分包位置，使其更合理 +* `17/11/10` 完善 LogUtils 新增日志头部，感谢 Kanade +* `17/11/07` 完善 LogUtils 无 tag 的多参数 +* `17/11/06` 修复 LogUtils 多参数打印失败的问题 +* `17/11/01` 完善 ShellUtil 的 Msg 换行，感谢香脆的大鸡排 +* `17/10/30` 完善 README +* `17/10/29` 修复 6.0 内部存储安装失败问题 +* `17/10/28` 完善 compile 为 implementation, provided 为 compileOnly +* `17/10/27` 修复兼容 AS3.0 +* `17/10/27` 修复 LogUtils 在 kotlin 中使用的问题 +* `17/10/25` 修复 LogUtils 边框，修复 getBitmap 从流获取 +* `17/09/30` 完善 FragmentUtils，发布 1.9.2 +* `17/09/29` 完善 FragmentUtils 和 isInstallApp +* `17/09/28` 完善 FragmentUtils +* `17/09/27` 完善 FragmentUtils +* `17/09/26` 完善 ActivityUtils 及 Demo，发布 1.9.1 +* `17/09/25` 完善 ActivityUtils 及 Demo +* `17/09/24` 完善 ActivityUtils 及 Demo +* `17/09/23` 完善 FragmentUtils +* `17/09/19` 修复 CrashUtils 自定义路径错误 +* `17/09/18` 完善 ImageUtils 的 Demo +* `17/09/17` 完善 ImageUtils 的 compress +* `17/09/13` 完善 ImageUtils 的 addBorder +* `17/09/13` 完善 ImageUtils 的 toRound +* `17/09/13` 完善 ImageUtils 和 LogUtils +* `17/09/12` 完善 ImageUtils +* `17/09/10` 完善单元测试 +* `17/09/08` 完善单元测试 +* `17/09/06` 完善 SDCardUtils 获取 SD 卡路径，完善 SPUtils 新增 commit +* `17/09/05` 完善 LogUtils，发布版本 1.9.0 +* `17/09/04` 完善 ToastUtils，去除相关 safe 函数，都改为 safe 实现，新增 CustomToast 的 Demo +* `17/09/02` 完善 ToastUtils，去除引入 view 带来的问题，发布版本 1.8.6 +* `17/08/30` 修复 ToastUtils 弱引用带来的问题，修复 CacheUtils 异步问题，发布版本 1.8.5 +* `17/08/28` 修复 ToastUtils 内存泄露，新增 toast 可根据系统字体显示不同字体，发布版本 1.8.4 +* `17/08/20` 新增监听 Activity 生命周期，退出 App，发布版本 1.8.3 +* `17/08/11` 完善 LogUtils 的 Builder 改为 Config，发布版本 1.8.2 +* `17/08/10` 完善 FileUtils 的 deleteFilesInDir 和 listFilesInDir +* `17/08/08` 新增反射工具类 ReflectUtils +* `17/08/06` 完善为按功能分包，增加 subutil 的 Demo +* `17/07/31` 修复 NetworkUtils 的 isAvailableByPing 循环递归，发布 1.8.1 +* `17/07/31` 完善 BarUtils，发布 1.8.0 +* `17/07/31` 完善 BarUtils +* `17/07/30` 完善 BarUtils +* `17/07/29` 完善 BarUtils +* `17/07/28` 完善 BarUtils +* `17/07/27` 完善 BarUtils +* `17/07/26` 完善 ActivityUtils +* `17/07/25` 完善 BarUtils，更新布局文件 +* `17/07/24` 完善 BarUtils +* `17/07/23` 完善 BarUtils +* `17/07/22` 完善 BarUtils +* `17/07/21` 完善 xml 文件的格式化 +* `17/07/17` 完善 NetworkUtils 的 isAvailableByPing 函数新增 ip 参数 +* `17/07/14` 修复 FragmentUtils 的 FragmentNode 为 public +* `17/07/11` 完善将不常用的工具类放在 subutil 中 +* `17/07/10` 新增 subutil 库 +* `17/07/07` 修复 TimeUtils 中获取当天零点的 bug +* `17/07/02` 完善 BarUtils 的 Demo +* `17/07/01` 完善 BarUtils 的 Demo +* `17/06/30` 完善 BarUtils 的 Demo +* `17/06/29` 新增 README logo +* `17/06/28` 新增返回键及右划返回 +* `17/06/27` 新增 Toolbar +* `17/06/26` 新增 final 参数 +* `17/06/23` 完善 Demo 主页 +* `17/06/20` 完善 ToastUtil, SnackbarUtils 新增设置底边距 +* `17/06/17` 删除 HandlerUtils +* `17/06/16` 新增 insight.io 的 bandage +* `17/06/14` 完善 LogUtils 回退栈，发布 1.7.1 版本 +* `17/06/13` 完善 Snackbar 和 Toast 的 Demo +* `17/06/12` 完善 Snackbar 为建造者模式 +* `17/06/11` 完善 SpanUtils，发布版本 1.7.0 +* `17/06/08` 完善 SpanUtils +* `17/06/07` 完善 SpannableStringUtils 改名为 SpanUtils，即将完工 +* `17/06/06` 完善 SpannableStringUtils +* `17/06/05` 完善 SpannableStringUtils +* `17/06/04` 完善 SpannableStringUtils +* `17/06/03` 完善 SpannableStringUtils +* `17/06/02` 完善 SpannableStringUtils +* `17/06/01` 完善 KeyBoardUtils 及 Demo +* `17/05/30` 完善 CrashUtils，发布 1.6.4 +* `17/05/28` 修复 CacheUtils 的 bug，发布 1.6.3 +* `17/05/27` 修复 CacheUtils 的 bug，发布 1.6.2 +* `17/05/26` 完善 CacheUtils，发布 1.6.0 和 1.6.1 +* `17/05/25` 完善 FileIOUtils 和 CacheUtils +* `17/05/23` 新增读取文件到字符数组中两种方式 +* `17/05/19` 新增 LogUtils 文件过滤和控制台开关 +* `17/05/16` 新增 ActivityUtils 动画 +* `17/05/12` 新增 base 系列 +* `17/05/11` 修复 SpannableStringUtils 的 setDrawable 的 bug，发布 1.5.1 +* `17/05/10` 完善 7.0 安装 App，完善 AppActivity +* `17/05/09` 完善 TimeUtils 单元测试 +* `17/05/08` 更新 BarUtils, LogUtils 新增配置文件，TimeUtils 将 pattern 改为 format，发布 1.5.0 +* `17/05/04` 新增签名 +* `17/05/03` 修复对齐头部日期 +* `17/05/02` 完善 Demo 的 string 字符串变更，完善 ToastUtils 和 SnackbarUtils +* `17/04/27` 新增 Travis CI，使用 shields，发布 1.4.1 +* `17/04/26` 完善 HandlerUtils 使用 Handler#CallBack 的回调接口及 SpannableStringUtils 图片对齐 +* `17/04/24` 修复拼写错误，修复 StringUtils 的 equalsIgnoreCase +* `17/04/23` 完善 README +* `17/04/21` 完善 TimeUtils，发布 1.4.0 +* `17/04/20` 新增 SpannableStringUtils 设置字体尺寸 +* `17/03/29` 修改 README +* `17/03/27` 更新 LogUtils +* `17/03/26` 更新 LogUtils +* `17/03/25` 更新 LogUtils +* `17/03/24` 完善 StringUtils +* `17/03/20` 修复链接错误 +* `17/03/19` 新增 LogUtils 栈回溯 +* `17/03/14` 新增常量包 +* `17/02/14` 完善 FragmentUtils 中，Demo 测试中 +* `17/02/13` 完善 FragmentUtils 中 +* `17/02/12` 完善 FragmentUtils 中 +* `17/02/11` 完善 FragmentUtils 中 +* `17/02/10` 完善 FragmentUtils 中，LogUtils 对长度进行分割 +* `17/02/09` 完善 FragmentUtils 中 +* `17/02/08` 完善 FragmentUtils 中 +* `17/02/07` 完善 FragmentUtils 中 +* `17/02/06` 完善 FragmentUtils 中，炸断肠 +* `17/02/05` 完善 FragmentUtils 中 +* `17/02/04` 完善 FragmentUtils 中 +* `17/02/03` 完善 FragmentUtils 中 +* `17/02/02` 完善 FragmentUtils 中 +* `17/02/01` 完善 FragmentUtils 中 +* `17/01/24` 完善并发布版本 1.3.6 +* `17/01/16` 新增 LogUtils 打印类名函数名及所在行 +* `17/12/26` 新增阴历相关工具类 +* `17/12/21` 完善 SpannableStringUtils +* `16/12/19` 完善 SpannableStringUtils +* `16/12/18` 完善 SpannableStringUtils，采用构造者模式 +* `16/12/17` 完善 SpannableStringUtils +* `16/12/16` 完善拼音工具类 +* `16/12/15` 完善拼音工具类 +* `16/12/14` 新增不低于 7.0 的 Html 解码 +* `16/12/13` 新增获取文件最后修改时间 +* `16/12/12` 新增 Utils 来做初始化 context +* `16/12/10` 完善权限中 +* `16/12/09` 新增 6.0 以上权限判断 +* `16/12/07` 修复升级到 6.0 bug 中 +* `16/12/06` 完善 FlashlightUtils 中 +* `16/12/05` 完善 FlashlightUtils 兼容 Api21 之后 +* `16/12/04` 新增 FlashlightUtils +* `16/12/03` 完善时间工具类 +* `16/12/02` 新增获取合适型时间差 +* `16/12/01` 新增获取生肖和星座 +* `16/11/30` 新增获取友好型时间差 +* `16/11/23` 完善 LocationUtils 测试，发布 1.3.4 +* `16/11/22` 修复 LocationActivity 内存泄漏 +* `16/11/21` 完善 README +* `16/11/20` 完善 LocationUtils +* `16/11/19` 完善 SizeUtils +* `16/11/18` 完善 LocationUtils +* `16/11/17` 完善 LocationUtils +* `16/11/16` 新增拼音工具类，单独拎出来做了整理 +* `16/11/15` 完善正则工具类 +* `16/11/14` 新增启动服务 +* `16/11/13` 新增判断 sim 卡是否准备好 +* `16/11/12` 新增重启到 recovery 和 bootloader，新增获取 launcher activity，最近一直在博客搬家，所以更得有点少 +* `16/11/04` 修复 README 的缺少 process 的 bug +* `16/11/03` 修复 SnackbarUtils 中 Snackbar 持有弱引用来消除内存泄漏 +* `16/11/02` 修复内存泄漏中 +* `16/11/01` 完善发布版本 1.3.3 内存泄漏检测中 +* `16/10/31` 完善发布版本 1.3.1 和 1.3.2 +* `16/10/30` 修复获取 IpAddress 对于小米手机的 Bug +* `16/10/29` 新增文件重命名和完善 root +* `16/10/23` 完善测试中 +* `16/10/22` 完善测试中 +* `16/10/21` 完善测试中 +* `16/10/20` 完善测试中 +* `16/10/19` 修复判断网络是否可用 +* `16/10/18` 完善是否前台应用，完善网络状态 +* `16/10/17` 修复获取签名，完善是否前台应用，完善网络状态 +* `16/10/16` 新增 SnackbarUtils +* `16/10/15` 完善 AppUtils 的 isAppForeground +* `16/10/14` 完善 README-CN 排版（强迫症一定要对齐） +* `16/10/13` 完善测试 +* `16/10/12` 新增 LogUtils 建造者模式，新增获取星期，发布版本 1.3.0，cheer +* `16/10/11` 新增 EncryptUtils 的 Hmac 系列加密 +* `16/10/10` 完善 LogUtils +* `16/10/09` 完善 ToastUtils +* `16/10/08` 新增 AppUtils 静默安装和静默卸载 +* `16/10/07` 完善 EmptyUtils，新增很多判空 +* `16/10/05` 完善 Happy Wedding! +* `16/10/04` 完善 Readme +* `16/10/03` 修复 ConvertUtils +* `16/10/02` 完善 CrashUtils 完毕 +* `16/10/01` 完善 Happy National Day! +* `16/09/30` 完善 CrashUtils +* `16/09/29` 完善 CleanUtils 测试完毕 +* `16/09/28` 新增 EmptyUtils，完善 AppUtils 完毕 +* `16/09/27` 新增 CleanUtils，完善 AppUtils +* `16/09/26` 新增根据域名获取 ip 地址（在此感谢 jp1017），新增 ClipboardUtils 单元测试，对 ImageUtils 进行了 bug 修复 +* `16/09/25` 新增 ClipboardUtils +* `16/09/24` 完善 AppUtils +* `16/09/23` 完善工具类，新增 ActivityUtils、BarUtils、IntentUtils +* `16/09/22` 完善 LogUtils 中 +* `16/09/21` 新增 LogUtils +* `16/09/20` 完善昨天的单元测试 +* `16/09/19` 新增 CameraUtils，新增获取中文首字母 +* `16/09/18` 修复少许代码，发布 1.2.1 +* `16/09/15` 完善 Happy Mid-Autumn Festival! +* `16/09/14` 完善 ImageUtils 完毕，完善了 6.0 及以上版本安装 App 的问题，发布版本 1.2.0 +* `16/09/13` 新增英文版 README +* `16/09/12` 完善 ZipUtils 及单元测试完美谢幕（支持空文件夹） +* `16/09/11` 完善不断更 +* `16/09/10` 完善 ZipUtils 和单元测试中 +* `16/09/09` 新增字符串反转，ImageUtils 单元测试卡住中，暂时换为真机测试 +* `16/09/08` 修复 NetworkUtils 报空，ImageUtils 单元测试卡住中 +* `16/08/31` 完善 ImageUtils 单元测试中，之后 7 天鸡儿岭放假，停更 +* `16/08/30` 完善 ImageUtils 单元测试（获取保存图片有问题，卡卡卡住了） +* `16/08/29` 完善 ImageUtils，新增 stack 模糊算法和快速模糊 +* `16/08/28` 完善 ImageUtils +* `16/08/27` 完善 ConvertUtils，新增 ZipUtils +* `16/08/26` 完善 ThreadPoolUtils 线程池相关工具类 +* `16/08/25` 完善 ConstUtils 时间和存储相关常量新增枚举，传参改为枚举更为友好，新增 ThreadPoolUtils 线程池相关工具类 +* `16/08/24` 新增 ConvertUtils 的 InputStream 与 byte[]和 String 相互转换，应用在 FileUtils 中读文件 +* `16/08/23` 修复 bug，接下来完善 SDCardUtils 和 ImageUtils +* `16/08/22` 完善 SPUtils 将 commit 改为 apply 提高效率，将 SPUtils 改为构造函数法创建，FileUtils 新增查找函数，规范 JavaDoc +* `16/08/21` 完善 FileUtils 单元测试，修复 FileUtils 的 bug，发布版本 1.1.2 +* `16/08/20` 完善目录、FileUtils 单元测试，发布版本 1.1.1 +* `16/08/19` 完善 FileUtils 及单元测试，及其他小修小补（在此感谢 vpop 的三次 Pr） +* `16/08/18` 完善 FileUtils 及单元测试，完善 ImageUtils +* `16/08/17` 完善 FileUtils +* `16/08/16` 新增 StringUtils 及单元测试，完善正则工具类，版本更新 1.1.0 +* `16/08/15` 新增 3DES 和 AES 加密及单元检测，加密解密工具类基本完善，目录更新 +* `16/08/14` 新增 DES 加密及单元检测 +* `16/08/13` 新增 MD2，SHA224，SHA256，SHA384，SHA512 加密及单元测试，正折腾 DES 加密 +* `16/08/12` 新增 Base64 和 Html 编码解码及他们的单元测试，新增 TimeUtils 单元测试，更新 md +* `16/08/11` 新增 SDCardUtils, UnitUtils，单元测试慢慢完善中 +* `16/08/09` 修复目录排版，新增 Download, Proguard 和 License +* `16/08/08` 新增 Shell 工具类，已传 jcenter 遇到好多坑，javaDoc 惹的祸，注释一定要规范 +* `16/08/07` 新增 6.0 获取 Mac 地址方法，新增对 HTML 转义，新增编码解码工具类，新增 SP 工具类 +* `16/08/06` 完善名包名，新增加密相关的单元测试，MD5 加密新增文件加密重载 +* `16/08/05` 新增 MD5 盐加密，完善 NetworkUtils，新增判断状态栏是否存在（在此感谢 tiandawu） +* `16/08/04` 新增时间工具类（在此感谢 yi520000 给的补充），手机正则分简单和精确（在此感谢 MIkeeJY），新增判断是否锁屏，注释分段落，目录按首字母排序 +* `16/08/03` 修复 onCreate 中获取 view 尺寸的 bug, MD5 和 SHA 的 Bug 修复完成（在此感谢 ssyijiu） +* `16/08/02` 修复 wifi 设置界面 bug，注释排版还在修改，获取 mac 地址增加判空，新增 QQ群：74721490，欢迎加入，新增隐藏状态栏，注释更加全面，工具类已封装，写的时候真的是一个一个测试过去的，宝宝心里苦 +* `16/08/01` 新增获取 SD 卡路径，手机和设备进行分类，代码 bug 修改部分，小修排版，正在封装类，新增目录中显示方法名，新增获取当前 App 版本 Code +* `16/07/31` 新增点击屏幕空白区域隐藏软键盘，未能成功增加本页目录跳转功能（不支持） diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000000..99d8833477 --- /dev/null +++ b/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright 2017 Blankj + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/README-CN.md b/README-CN.md new file mode 100644 index 0000000000..5c85dca1fe --- /dev/null +++ b/README-CN.md @@ -0,0 +1,87 @@ +[![logo][logo]](https://github.com/Blankj/AndroidUtilCode) + +[![frame][frame]](https://github.com/Blankj/AucFrameTemplate) + +[![auc][aucSvg]][auc] [![result][apiSvg]][result] [![build][buildSvg]][build] [![License][licenseSvg]][license] + +## [README of English][readme] + +## About + +**[AndroidUtilCode][readme]** :fire: 是一个强大易用的安卓工具类库，它合理地封装了安卓开发中常用的函数，具有完善的 Demo 和单元测试，利用其封装好的 APIs 可以大大提高开发效率，如今它主要包括两部分模块，其一是主工具类模块：**[utilcode][utilcode-cn]**，其中的工具类是开发中常用到的；其二是子工具类模块：**[subutil][subutil-cn]**，它包含的工具类并不是很常用，它的出现是为了防止主工具类的臃肿。 :fire: + + +## Documentation + +### utilcode + +* [README of English][utilcode] +* [README of Chinese][utilcode-cn] + + +### subutil + +* [README of English][subutil] +* [README of Chinese][subutil-cn] + + +## Donations + +如果它对你帮助很大，并且你很想支持库的后续开发和维护，那么你可以扫下方二维码随意打赏我，就当是请我喝杯咖啡或是啤酒，我将不胜感激 :-) + +![donate][donate] + + +## Contact + +[![Blog][blogSvg]][blog] [![jianshu][jianshuSvg]][jianshu] [![weibo][weiboSvg]][weibo] [![QQGroup][qqgroupSvg]][qqgroup] + + +## [Change Log][changeLog.md] + + +## 打个小广告 + +欢迎加入我的小专栏「**[基你太美](https://xiaozhuanlan.com/Blankj)**」一起学习。 + + +[logo]: https://raw.githubusercontent.com/Blankj/AndroidUtilCode/master/art/logo.png + +[frame]: https://raw.githubusercontent.com/Blankj/AndroidUtilCode/master/art/auc_frame_cn.png + +[aucSvg]: https://github.com/Blankj/AndroidUtilCode/workflows/Android%20CI/badge.svg?branch=master +[auc]: https://github.com/Blankj/AndroidUtilCode + +[apiSvg]: https://img.shields.io/badge/API-14+-brightgreen.svg +[result]: https://android-arsenal.com/result?level=14 + +[buildSvg]: https://travis-ci.org/Blankj/AndroidUtilCode.svg?branch=master +[build]: https://travis-ci.org/Blankj/AndroidUtilCode + +[licenseSvg]: https://img.shields.io/badge/License-Apache--2.0-brightgreen.svg +[license]: https://github.com/Blankj/AndroidUtilCode/blob/master/LICENSE + +[readme]: https://github.com/Blankj/AndroidUtilCode +[readme-cn]: https://github.com/Blankj/AndroidUtilCode/blob/master/README-CN.md + +[utilcode]: https://github.com/Blankj/AndroidUtilCode/blob/master/lib/utilcode/README.md +[utilcode-cn]: https://github.com/Blankj/AndroidUtilCode/blob/master/lib/utilcode/README-CN.md + +[subutil]: https://github.com/Blankj/AndroidUtilCode/blob/master/lib/subutil/README.md +[subutil-cn]: https://github.com/Blankj/AndroidUtilCode/blob/master/lib/subutil/README-CN.md + +[changeLog.md]: https://github.com/Blankj/AndroidUtilCode/blob/master/CHANGELOG.md + +[donate]: https://raw.githubusercontent.com/Blankj/AndroidUtilCode/master/art/donate.png + +[blogSvg]: https://img.shields.io/badge/Blog-@Blankj-34a48e.svg +[blog]: http://blankj.com + +[jianshuSvg]: https://img.shields.io/badge/简书-@Blankj-34a48e.svg +[jianshu]: http://www.jianshu.com/u/46702d5c6978 + +[weiboSvg]: https://img.shields.io/badge/weibo-@__Blankj-34a48e.svg +[weibo]: http://weibo.com/3076228982 + +[qqgroupSvg]: https://img.shields.io/badge/QQ群-25206533-34a48e.svg +[qqgroup]: https://shang.qq.com/wpa/qunwpa?idkey=d906789f84484465e2736f7b524366b4c23afeda38733d5c7b10fc3f6e406e9b diff --git a/README.md b/README.md index f87f11e875..9ae668e26e 100644 --- a/README.md +++ b/README.md @@ -1,104 +1,87 @@ -# Android开发人员不得不收集的代码(不断更新) -为方便查找，已进行大致归类，其目录如下所示： -> - [App相关](https://github.com/Blankj/AndroidUtilCode/blob/master/about_app.md)→[AppUtils.java](https://github.com/Blankj/AndroidUtilCode/blob/master/androidframework/src/main/java/com/blankj/androidframework/utils/AppUtils.java) -> - 安装指定路径下的Apk *installApp* -> - 卸载指定包名的App *uninstallApp* -> - 获取当前App信息 *getAppInfo* -> - 获取所有已安装App信息 *getAllAppsInfo* -> - 打开指定包名的App *openAppByPackageName* -> - 打开指定包名的App应用信息界面 *openAppInfo* -> - 可用来做App信息分享 *shareAppInfo* -> - 判断当前App处于前台还是后台 *isApplicationBackground* - -> - [设备相关](https://github.com/Blankj/AndroidUtilCode/blob/master/about_device.md)→[DeviceUtils.java](https://github.com/Blankj/AndroidUtilCode/blob/master/androidframework/src/main/java/com/blankj/androidframework/utils/DeviceUtils.java) -> - 获取设备MAC地址 *getMacAddress* -> - 获取设备厂商，如Xiaomi *getManufacturer* -> - 获取设备型号，如MI2SC *getModel* -> - 获取设备SD卡是否可用 *isSDCardEnable* -> - 获取设备SD卡路径 *getSDCardPath* - -> - [加解密相关](https://github.com/Blankj/AndroidUtilCode/blob/master/about_encrypt.md)→[EncryptUtils.java](https://github.com/Blankj/AndroidUtilCode/blob/master/androidframework/src/main/java/com/blankj/androidframework/utils/EncryptUtils.java) -> - MD5加密 *getMD5* *encryptMD5* *getMD5File* -> - SHA加密 *getSHA* *encryptSHA* - -> - [键盘相关](https://github.com/Blankj/AndroidUtilCode/blob/master/about_keyboard.md)→[KeyboardUtils.java](https://github.com/Blankj/AndroidUtilCode/blob/master/androidframework/src/main/java/com/blankj/androidframework/utils/KeyboardUtils.java) -> - 避免输入法面板遮挡 -> - 动态隐藏软键盘 *hideSoftInput* -> - 点击屏幕空白区域隐藏软键盘(注释萌萌哒) *clickBlankArea2HideSoftInput0* -> - 动态显示软键盘 *showSoftInput* -> - 切换键盘显示与否状态 *toggleSoftInput* - -> - [网络相关](https://github.com/Blankj/AndroidUtilCode/blob/master/about_network.md)→[NetworkUtils.java](https://github.com/Blankj/AndroidUtilCode/blob/master/androidframework/src/main/java/com/blankj/androidframework/utils/NetworkUtils.java) -> - 打开网络设置界面 *openWirelessSettings* -> - 判断是否网络连接 *isConnected* -> - 判断wifi是否连接状态 *isWifiConnected* -> - 获取移动网络运营商名称 *getNetworkOperatorName* -> - 获取移动终端类型 *getPhoneType* -> - 获取连接的网络类型(2G,3G,4G) *getCurNetworkType* -> - 获取当前手机的网络类型(WIFI,2G,3G,4G) *getNetWorkStatus* - -> - [手机相关](https://github.com/Blankj/AndroidUtilCode/blob/master/about_phone.md)→[PhoneUtils.java](https://github.com/Blankj/AndroidUtilCode/blob/master/androidframework/src/main/java/com/blankj/androidframework/utils/PhoneUtils.java) -> - 判断设备是否是手机 *isPhone* -> - 获取手机的IMIE *getDeviceIMEI* -> - 获取手机状态信息 *getPhoneStatus* -> - 跳至填充好phoneNumber的拨号界面 *dial* -> - 拨打phoneNumber *call* -> - 发送短信 *sendSms* -> - 获取手机联系人 *getAllContactInfo* -> - 打开手机联系人界面点击联系人后便获取该号码(注释萌萌哒) *getContantNum* -> - 获取手机短信并保存到xml中 *getAllSMS* - -> - [正则相关](https://github.com/Blankj/AndroidUtilCode/blob/master/about_regular.md)→[RegularUtils.java](https://github.com/Blankj/AndroidUtilCode/blob/master/androidframework/src/main/java/com/blankj/androidframework/utils/RegularUtils.java) -> - 正则工具类 - -> - [屏幕相关](https://github.com/Blankj/AndroidUtilCode/blob/master/about_screen.md)→[ScreenUtils.java](https://github.com/Blankj/AndroidUtilCode/blob/master/androidframework/src/main/java/com/blankj/androidframework/utils/ScreenUtils.java) -> - 获取手机分辨率 *getDeviceWidth*、*getDeviceHeight* -> - 设置透明状态栏(api >= 19方可使用) *setTransparentStatusBar* -> - 隐藏状态栏(注释萌萌哒) *hideStatusBar* -> - 获取状态栏高度 *getStatusBarHeight* -> - 获取ActionBar高度 *getActionBarHeight* -> - 设置屏幕为横屏(注释萌萌哒) *setLandscape* -> - 获取屏幕截图 *snapShotWithStatusBar*、*snapShotWithoutStatusBar* -> - 判断是否锁屏 *isScreenLock* - -> - [尺寸相关](https://github.com/Blankj/AndroidUtilCode/blob/master/about_size.md)→[SizeUtils.java](https://github.com/Blankj/AndroidUtilCode/blob/master/androidframework/src/main/java/com/blankj/androidframework/utils/SizeUtils.java) -> - dp与px转换 *dp2px*、*px2dp* -> - sp与px转换 *sp2px*、*px2sp* -> - 各种单位转换 *applyDimension* -> - 在onCreate()即可强行获取View的尺寸 *forceGetViewSize* -> - ListView中提前测量View尺寸(注释萌萌哒) *measureView* - -> - [时间相关](https://github.com/Blankj/AndroidUtilCode/blob/master/about_time.md)→[TimeUtils.java](https://github.com/Blankj/AndroidUtilCode/blob/master/androidframework/src/main/java/com/blankj/androidframework/utils/TimeUtils.java) -> - 将时间戳转为时间字符串 *milliseconds2String* -> - 将时间字符串转为时间戳 *string2Milliseconds* -> - 将时间字符串转为Date类型 *string2Date* -> - 将Date类型转为时间字符串 *date2String* -> - 将Date类型转为时间戳 *date2Milliseconds* -> - 将时间戳转为Date类型 *milliseconds2Date* -> - 毫秒时间戳单位转换（单位：unit） *milliseconds2Unit* -> - 获取两个时间差（单位：unit） *getIntervalTime* -> - 获取当前时间 *getCurTimeMills* *getCurTimeString* *getCurTimeDate* -> - 获取与当前时间的差（单位：unit） *getIntervalByNow* -> - 判断闰年 *isLeapYear* - -> - [未归类](https://github.com/Blankj/AndroidUtilCode/blob/master/unclassified.md)→[UnclassifiedUtils.java](https://github.com/Blankj/AndroidUtilCode/blob/master/androidframework/src/main/java/com/blankj/androidframework/utils/UnclassifiedUtils.java) -> - 获取服务是否开启 *isRunningService* -> - [更新Log](https://github.com/Blankj/AndroidUtilCode/blob/master/update_log.md) - -*** - -　　**做这份整理只是想把它作为Android的一本小字典，当遇到一些琐碎问题时，不用再面向百度或者谷歌查询API的使用，费时费力，这里有的话，大家尽管撸走。希望它能逐日壮大起来，期待你的Star和完善，用途的话大家想把它们整理成工具类或者什么的话都可以，之后我也会封装工具类并分享之，但本篇只是提供查阅，毕竟看md比看类文件要爽多了，其中好多代码我也是各种搜刮来的，也要谢谢各位的总结，大部分代码已验证过可行，如有错误，请及时告之，开设QQ群提供讨论，群号：74721490** - -# 更新Log -#### 2016/07/31 新增点击屏幕空白区域隐藏软键盘 -#### 2016/07/31 新增目录跳转功能（然而简书不支持所以这里没更新） -#### 2016/08/01 新增获取当前App版本Code -#### 2016/08/01 新增目录中显示方法名 -#### 2016/08/01 新增获取SD卡路径，手机和设备进行分类，代码bug修改部分，小修排版，正在封装类 -#### 2016/08/02 wifi设置界面bug修复，注释排版还在修改，获取mac地址增加判空，新增QQ群：74721490，欢迎加入 -#### 2016/08/02 新增隐藏状态栏，注释更加全面，工具类已封装，写的时候真的是一个一个测试过去的，宝宝心里苦 -#### 2016/08/03 修复在onCreate中获取view尺寸的bug，MD5和SHA的Bug修复完成（在此感谢ssyijiu） -#### 2016/08/04 新增时间工具类（在此感谢yi520000给的补充），手机正则分简单和精确（在此感谢MIkeeJY），新增判断是否锁屏,注释使用

分段落，目录按首字母排序 - - -##[关于Blankj](http://blankj.com/about) \ No newline at end of file +[![logo][logo]](https://github.com/Blankj/AndroidUtilCode) + +[![frame][frame]](https://github.com/Blankj/AucFrameTemplate) + +[![auc][aucSvg]][auc] [![result][apiSvg]][result] [![build][buildSvg]][build] [![License][licenseSvg]][license] + +## [README of Chinese][readme-cn] + +## About + +**[AndroidUtilCode][readme]** :fire: is a powerful & easy to use library for Android. This library encapsulates the functions that commonly used in Android development which have complete demo and unit test. By using it's encapsulated APIs, you can greatly improve the development efficiency. The program mainly consists of two modules which is **[utilcode][utilcode-cn]**, which is commonly used in development, and **[subutil][subutil-cn]** which is rarely used in development, but the utils can be beneficial to simplify the main module. :fire: + + +## Documentation + +### utilcode + +* [README of English][utilcode] +* [README of Chinese][utilcode-cn] + + +### subutil + +* [README of English][subutil] +* [README of Chinese][subutil-cn] + + +## Donations + +If this project helps you a lot and you want to support the project's development and maintenance of this project, feel free to scan the following QR code for donation. Your donation is highly appreciated. Thank you! + +![donate][donate] + + +## Contact + +[![Blog][blogSvg]][blog] [![jianshu][jianshuSvg]][jianshu] [![weibo][weiboSvg]][weibo] [![QQGroup][qqgroupSvg]][qqgroup] + + +## [Change Log][changeLog.md] + + +## 打个小广告 + +欢迎加入我的小专栏「**[基你太美](https://xiaozhuanlan.com/Blankj)**」一起学习。 + + +[logo]: https://raw.githubusercontent.com/Blankj/AndroidUtilCode/master/art/logo.png + +[frame]: https://raw.githubusercontent.com/Blankj/AndroidUtilCode/master/art/auc_frame.png + +[aucSvg]: https://github.com/Blankj/AndroidUtilCode/workflows/Android%20CI/badge.svg?branch=master +[auc]: https://github.com/Blankj/AndroidUtilCode + +[apiSvg]: https://img.shields.io/badge/API-14+-brightgreen.svg +[result]: https://android-arsenal.com/result?level=14 + +[buildSvg]: https://travis-ci.org/Blankj/AndroidUtilCode.svg?branch=master +[build]: https://travis-ci.org/Blankj/AndroidUtilCode + +[licenseSvg]: https://img.shields.io/badge/License-Apache--2.0-brightgreen.svg +[license]: https://github.com/Blankj/AndroidUtilCode/blob/master/LICENSE + +[readme]: https://github.com/Blankj/AndroidUtilCode +[readme-cn]: https://github.com/Blankj/AndroidUtilCode/blob/master/README-CN.md + +[utilcode]: https://github.com/Blankj/AndroidUtilCode/blob/master/lib/utilcode/README.md +[utilcode-cn]: https://github.com/Blankj/AndroidUtilCode/blob/master/lib/utilcode/README-CN.md + +[subutil]: https://github.com/Blankj/AndroidUtilCode/blob/master/lib/subutil/README.md +[subutil-cn]: https://github.com/Blankj/AndroidUtilCode/blob/master/lib/subutil/README-CN.md + +[changeLog.md]: https://github.com/Blankj/AndroidUtilCode/blob/master/CHANGELOG.md + +[donate]: https://raw.githubusercontent.com/Blankj/AndroidUtilCode/master/art/donate.png + +[blogSvg]: https://img.shields.io/badge/Blog-@Blankj-34a48e.svg +[blog]: http://blankj.com + +[jianshuSvg]: https://img.shields.io/badge/简书-@Blankj-34a48e.svg +[jianshu]: http://www.jianshu.com/u/46702d5c6978 + +[weiboSvg]: https://img.shields.io/badge/weibo-@__Blankj-34a48e.svg +[weibo]: http://weibo.com/3076228982 + +[qqgroupSvg]: https://img.shields.io/badge/QQ群-25206533-34a48e.svg +[qqgroup]: https://shang.qq.com/wpa/qunwpa?idkey=d906789f84484465e2736f7b524366b4c23afeda38733d5c7b10fc3f6e406e9b diff --git a/about_app.md b/about_app.md deleted file mode 100644 index 28702610c5..0000000000 --- a/about_app.md +++ /dev/null @@ -1,270 +0,0 @@ -# App相关 -### 安装指定路径下的Apk -``` java -/** - * 安装指定路径下的Apk - *

根据路径名是否符合和文件是否存在判断是否安装成功 - *

更好的做法应该是startActivityForResult回调判断是否安装成功比较妥当 - *

这里做不了回调，后续自己做处理 - */ -public static boolean installApp(Context context, String filePath) { - if (filePath != null && filePath.length() > 4 - && filePath.toLowerCase().substring(filePath.length() - 4).equals(".apk")) { - Intent intent = new Intent(Intent.ACTION_VIEW); - File file = new File(filePath); - if (file.exists() && file.isFile() && file.length() > 0) { - intent.setDataAndType(Uri.fromFile(file), "application/vnd.android.package-archive"); - intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); - context.startActivity(intent); - return true; - } - } - return false; -} -``` - -### 卸载指定包名的App -``` java -/** - * 卸载指定包名的App - *

这里卸载成不成功只判断了packageName是否为空 - *

如果要根据是否卸载成功应该用startActivityForResult回调判断是否还存在比较妥当 - *

这里做不了回调，后续自己做处理 - */ -public boolean uninstallApp(Context context, String packageName) { - if (!TextUtils.isEmpty(packageName)) { - Intent intent = new Intent(Intent.ACTION_DELETE); - intent.setData(Uri.parse("package:" + packageName)); - intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); - context.startActivity(intent); - return true; - } - return false; -} -``` - -### 获取当前App信息 -``` java -/** - * 封装App信息的Bean类 - */ -public static class AppInfo { - - private String name; - private Drawable icon; - private String packagName; - private String versionName; - private int versionCode; - private boolean isSD; - private boolean isUser; - - public Drawable getIcon() { - return icon; - } - - public void setIcon(Drawable icon) { - this.icon = icon; - } - - public boolean isSD() { - return isSD; - } - - public void setSD(boolean SD) { - isSD = SD; - } - - public boolean isUser() { - return isUser; - } - - public void setUser(boolean user) { - isUser = user; - } - - public String getName() { - return name; - } - - public void setName(String name) { - this.name = name; - } - - public String getPackagName() { - return packagName; - } - - public void setPackagName(String packagName) { - this.packagName = packagName; - } - - public int getVersionCode() { - return versionCode; - } - - public void setVersionCode(int versionCode) { - this.versionCode = versionCode; - } - - public String getVersionName() { - return versionName; - } - - public void setVersionName(String versionName) { - this.versionName = versionName; - } - - /** - * @param name 名称 - * @param icon 图标 - * @param packagName 包名 - * @param versionName 版本号 - * @param versionCode 版本Code - * @param isSD 是否安装在SD卡 - * @param isUser 是否是用户程序 - */ - public AppInfo(String name, Drawable icon, String packagName, - String versionName, int versionCode, boolean isSD, boolean isUser) { - this.setName(name); - this.setIcon(icon); - this.setPackagName(packagName); - this.setVersionName(versionName); - this.setVersionCode(versionCode); - this.setSD(isSD); - this.setUser(isUser); - } - - /*@Override - public String toString() { - return getName() + "\n" - + getIcon() + "\n" - + getPackagName() + "\n" - + getVersionName() + "\n" - + getVersionCode() + "\n" - + isSD() + "\n" - + isUser() + "\n"; - }*/ -} - -/** - * 获取当前App信息 - *

AppInfo（名称，图标，包名，版本号，版本Code，是否安装在SD卡，是否是用户程序） - */ -public static AppInfo getAppInfo(Context context) { - PackageManager pm = context.getPackageManager(); - PackageInfo pi = null; - try { - pi = pm.getPackageInfo(context.getApplicationContext().getPackageName(), 0); - } catch (PackageManager.NameNotFoundException e) { - e.printStackTrace(); - } - return pi != null ? getBean(pm, pi) : null; -} - -/** - * 得到AppInfo的Bean - */ -private static AppInfo getBean(PackageManager pm, PackageInfo pi) { - ApplicationInfo ai = pi.applicationInfo; - String name = ai.loadLabel(pm).toString(); - Drawable icon = ai.loadIcon(pm); - String packageName = pi.packageName; - String versionName = pi.versionName; - int versionCode = pi.versionCode; - boolean isSD = (ApplicationInfo.FLAG_SYSTEM & ai.flags) != ApplicationInfo.FLAG_SYSTEM; - boolean isUser = (ApplicationInfo.FLAG_SYSTEM & ai.flags) != ApplicationInfo.FLAG_SYSTEM; - return new AppInfo(name, icon, packageName, versionName, versionCode, isSD, isUser); -} -``` - -### 获取所有已安装App信息 -``` -/** - * 获取所有已安装App信息 - *

AppInfo（名称，图标，包名，版本号，版本Code，是否安装在SD卡，是否是用户程序） - *

依赖上面的getBean方法 - */ -public static List getAllAppsInfo(Context context) { - List list = new ArrayList<>(); - PackageManager pm = context.getPackageManager(); - // 获取系统中安装的所有软件信息 - List installedPackages = pm.getInstalledPackages(0); - for (PackageInfo pi : installedPackages) { - if (pi != null) { - list.add(getBean(pm, pi)); - } - } - return list; -} -``` - -### 打开指定包名的App -``` -/** - * 打开指定包名的App - */ -public static boolean openAppByPackageName(Context context, String packageName) { - if (!TextUtils.isEmpty(packageName)) { - PackageManager pm = context.getPackageManager(); - Intent launchIntentForPackage = pm.getLaunchIntentForPackage(packageName); - if (launchIntentForPackage != null) { - context.startActivity(launchIntentForPackage); - return true; - } - } - return false; -} -``` - -### 打开指定包名的App应用信息界面 -``` java -/** - * 打开指定包名的App应用信息界面 - */ -public static boolean openAppInfo(Context context, String packageName) { - if (!TextUtils.isEmpty(packageName)) { - Intent intent = new Intent(); - intent.setAction("android.settings.APPLICATION_DETAILS_SETTINGS"); - intent.setData(Uri.parse("package:" + packageName)); - context.startActivity(intent); - return true; - } - return false; -} -``` - -### 可用来做App信息分享 -``` java -/** - * 可用来做App信息分享 - */ -public static void shareAppInfo(Context context, String info) { - if (!TextUtils.isEmpty(info)) { - Intent intent = new Intent(Intent.ACTION_SEND); - intent.setType("text/plain"); - intent.putExtra(Intent.EXTRA_TEXT, info); - context.startActivity(intent); - } -} -``` - -### 判断当前App处于前台还是后台 -``` java -/** - * 判断当前App处于前台还是后台 - *

需添加 - *

并且必须是系统应用该方法才有效 - */ -public static boolean isAppBackground(Context context) { - ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE); - @SuppressWarnings("deprecation") - List tasks = am.getRunningTasks(1); - if (!tasks.isEmpty()) { - ComponentName topActivity = tasks.get(0).topActivity; - if (!topActivity.getPackageName().equals(context.getPackageName())) { - return true; - } - } - return false; -} -``` diff --git a/about_device.md b/about_device.md deleted file mode 100644 index bfdccbbeb5..0000000000 --- a/about_device.md +++ /dev/null @@ -1,68 +0,0 @@ -# 设备相关 -### 获取设备MAC地址 -``` java -/** - * 获取设备MAC地址 - *

需添加权限 - */ -public static String getMacAddress(Context context) { - String macAddress; - WifiManager wifi = (WifiManager) context - .getSystemService(Context.WIFI_SERVICE); - WifiInfo info = wifi.getConnectionInfo(); - macAddress = info.getMacAddress(); - if (null == macAddress) { - return ""; - } - macAddress = macAddress.replace(":", ""); - return macAddress; -} -``` - -### 获取设备厂商，如Xiaomi -``` java -/** -* 获取设备厂商，如Xiaomi -*/ -public static String getManufacturer() { - String MANUFACTURER = Build.MANUFACTURER; - return MANUFACTURER; -} -``` - -### 获取设备型号，如MI2SC -``` java -/** - * 获取设备型号，如MI2SC - */ -public static String getModel() { - String model = Build.MODEL; - if (model != null) { - model = model.trim().replaceAll("\\s*", ""); - } else { - model = ""; - } - return model; -} -``` - -### 获取设备SD卡是否可用 -``` java -/** - * 获取设备SD卡是否可用 - */ -public static boolean isSDCardEnable() { - return Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState()); -} -``` - -### 获取设备SD卡路径 -``` -/** - * 获取设备SD卡路径 - *

一般是/storage/emulated/0/ - */ -public static String getSDCardPath() { - return Environment.getExternalStorageDirectory().getAbsolutePath() + File.separator; -} -``` diff --git a/about_encrypt.md b/about_encrypt.md deleted file mode 100644 index c4cd3d5b89..0000000000 --- a/about_encrypt.md +++ /dev/null @@ -1,135 +0,0 @@ -# 加解密相关 -### MD5加密 -``` java -/** -* 一个byte转为2个hex字符 -*/ -public static String bytes2Hex(byte[] src) { - char[] res = new char[src.length * 2]; - final char hexDigits[] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'}; - for (int i = 0, j = 0; i < src.length; i++) { - res[j++] = hexDigits[src[i] >>> 4 & 0x0f]; - res[j++] = hexDigits[src[i] & 0x0f]; - } - return new String(res); -} - -/** -* MD5加密 -* -* @param data 明文 -* @return 密文 -*/ -public static String getMD5(String data) { - return TextUtils.isEmpty(data) ? "" : getMD5(data.getBytes()); -} - -/** -* MD5加密 -* -* @param data 明文字节数组 -* @return 密文 -*/ -public static String getMD5(byte[] data) { - if (data.length > 0) { - return bytes2Hex(encryptMD5(data)); - } - return ""; -} - -/** -* MD5加密 -* -* @param data 明文字节数组 -* @return 密文字节数组 -*/ -public static byte[] encryptMD5(byte[] data) { - if (data.length > 0) { - try { - MessageDigest md = MessageDigest.getInstance("MD5"); - md.update(data); - return md.digest(); - } catch (NoSuchAlgorithmException e) { - e.printStackTrace(); - } - } - return null; -} - - -/** -* 获取文件的MD5校验码 -* -* @param filePath 文件路径 -* @return 文件的MD5校验码 -*/ -public static String getMD5File(String filePath) { - if (!TextUtils.isEmpty(filePath)) { - FileInputStream in = null; - try { - MessageDigest md = MessageDigest.getInstance("MD5"); - in = new FileInputStream(filePath); - int len; - byte[] buffer = new byte[1024]; - while ((len = in.read(buffer)) != -1) { - md.update(buffer, 0, len); - } - return bytes2Hex(md.digest()); - } catch (NoSuchAlgorithmException | IOException e) { - e.printStackTrace(); - } finally { - if (in != null) { - try { - in.close(); - } catch (IOException ignored) { - } - } - } - } - return ""; -} -``` - -### SHA加密 -``` -/** -* SHA加密 -* -* @param data 明文 -* @return 密文 -*/ -public static String getSHA(String data) { - return TextUtils.isEmpty(data) ? "" : getSHA(data.getBytes()); -} - -/** -* SHA加密 -* -* @param data 明文字节数组 -* @return 密文 -*/ -public static String getSHA(byte[] data) { - if (data.length > 0) { - return bytes2Hex(encryptSHA(data)); - } - return ""; -} - -/** -* SHA加密 -* @param data 明文字节数组 -* @return 密文字节数组 -*/ -public static byte[] encryptSHA(byte[] data) { - if (data.length > 0) { - try { - MessageDigest md = MessageDigest.getInstance("SHA"); - md.update(data); - return md.digest(); - } catch (NoSuchAlgorithmException e) { - e.printStackTrace(); - } - } - return null; -} -``` diff --git a/about_keyboard.md b/about_keyboard.md deleted file mode 100644 index 5cadb8fdd5..0000000000 --- a/about_keyboard.md +++ /dev/null @@ -1,126 +0,0 @@ -# 键盘相关 -### 避免输入法面板遮挡 -``` java -// 在manifest.xml中activity中设置 -android:windowSoftInputMode="stateVisible|adjustResize" -``` - -### 动态隐藏软键盘 -``` java -/** -* 动态隐藏软键盘 -*/ -public static void hideSoftInput(Activity activity) { - View view = activity.getWindow().peekDecorView(); - if (view != null) { - InputMethodManager inputmanger = (InputMethodManager) activity - .getSystemService(Context.INPUT_METHOD_SERVICE); - inputmanger.hideSoftInputFromWindow(view.getWindowToken(), 0); - } -} - -/** -* 动态隐藏软键盘 -*/ -public static void hideSoftInput(Context context, EditText edit) { - edit.clearFocus(); - InputMethodManager inputmanger = (InputMethodManager) context - .getSystemService(Context.INPUT_METHOD_SERVICE); - inputmanger.hideSoftInputFromWindow(edit.getWindowToken(), 0); -} -``` - -### 点击屏幕空白区域隐藏软键盘 -``` java -/** - * 点击屏幕空白区域隐藏软键盘（方法0） - *

在onTouch中处理，未获焦点则隐藏 - *

参照以下注释代码 - */ -public static void clickBlankArea2HideSoftInput0() { - Log.i("tips", "U should copy the following code."); - /* - @Override - public boolean onTouchEvent (MotionEvent event){ - if (null != this.getCurrentFocus()) { - InputMethodManager mInputMethodManager = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE); - return mInputMethodManager.hideSoftInputFromWindow(this.getCurrentFocus().getWindowToken(), 0); - } - return super.onTouchEvent(event); - } - */ -} - -/** - * 点击屏幕空白区域隐藏软键盘（方法1） - *

根据EditText所在坐标和用户点击的坐标相对比，来判断是否隐藏键盘 - *

需重写dispatchTouchEvent - *

参照以下注释代码 - */ -public static void clickBlankArea2HideSoftInput1() { - Log.i("tips", "U should copy the following code."); - /* - @Override - public boolean dispatchTouchEvent(MotionEvent ev) { - if (ev.getAction() == MotionEvent.ACTION_DOWN) { - View v = getCurrentFocus(); - if (isShouldHideKeyboard(v, ev)) { - hideKeyboard(v.getWindowToken()); - } - } - return super.dispatchTouchEvent(ev); - } - // 根据EditText所在坐标和用户点击的坐标相对比，来判断是否隐藏键盘 - private boolean isShouldHideKeyboard(View v, MotionEvent event) { - if (v != null && (v instanceof EditText)) { - int[] l = {0, 0}; - v.getLocationInWindow(l); - int left = l[0], - top = l[1], - bottom = top + v.getHeight(), - right = left + v.getWidth(); - return !(event.getX() > left && event.getX() < right - && event.getY() > top && event.getY() < bottom); - } - return false; - } - // 获取InputMethodManager，隐藏软键盘 - private void hideKeyboard(IBinder token) { - if (token != null) { - InputMethodManager im = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE); - im.hideSoftInputFromWindow(token, InputMethodManager.HIDE_NOT_ALWAYS); - } - } - */ -} -``` - -### 动态显示软键盘 -``` java -/** -* 动态显示软键盘 -*/ -public static void showSoftInput(Context context, EditText edit) { - edit.setFocusable(true); - edit.setFocusableInTouchMode(true); - edit.requestFocus(); - InputMethodManager inputManager = (InputMethodManager) context - .getSystemService(Context.INPUT_METHOD_SERVICE); - inputManager.showSoftInput(edit, 0); -} -``` - -### 切换键盘显示与否状态 -``` java -/** -* 切换键盘显示与否状态 -*/ -public static void toggleSoftInput(Context context, EditText edit) { - edit.setFocusable(true); - edit.setFocusableInTouchMode(true); - edit.requestFocus(); - InputMethodManager inputManager = (InputMethodManager) context - .getSystemService(Context.INPUT_METHOD_SERVICE); - inputManager.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0); -} -``` diff --git a/about_network.md b/about_network.md deleted file mode 100644 index f0d7bf27be..0000000000 --- a/about_network.md +++ /dev/null @@ -1,143 +0,0 @@ -# 网络相关 -### 打开网络设置界面 -``` java -/** - * 打开网络设置界面 - *

3.0以下打开设置界面 - */ -public static void openWirelessSettings(Context context) { - if (android.os.Build.VERSION.SDK_INT > 10) { - context.startActivity(new Intent(android.provider.Settings.ACTION_SETTINGS)); - } else { - context.startActivity(new Intent(android.provider.Settings.ACTION_WIRELESS_SETTINGS)); - } -} -``` - -### 判断是否网络连接 -``` java -/** - * 判断是否网络连接 - *

需添加权限 - */ -public static boolean isConnected(Context context) { - ConnectivityManager cm = (ConnectivityManager) context - .getSystemService(Activity.CONNECTIVITY_SERVICE); - NetworkInfo info = cm.getActiveNetworkInfo(); - return info != null && info.isConnected(); -} -``` - -### 判断wifi是否连接状态 -``` java -/** - * 判断wifi是否连接状态 - *

需添加权限 - */ -public static boolean isWifiConnected(Context context) { - ConnectivityManager cm = (ConnectivityManager) context - .getSystemService(Context.CONNECTIVITY_SERVICE); - return cm != null && cm.getActiveNetworkInfo().getType() == ConnectivityManager.TYPE_WIFI; -} -``` - -### 获取移动网络运营商名称 -``` java -/** - * 获取移动网络运营商名称 - *

如中国联通、中国移动、中国电信 - */ -public static String getNetworkOperatorName(Context context) { - TelephonyManager tm = (TelephonyManager) context - .getSystemService(Context.TELEPHONY_SERVICE); - return tm != null ? tm.getNetworkOperatorName() : null; -} -``` - -### 获取移动终端类型 -``` java -/** - * 获取移动终端类型 - *

- * PHONE_TYPE_NONE  : 0 手机制式未知
- * PHONE_TYPE_GSM   : 1 手机制式为GSM，移动和联通
- * PHONE_TYPE_CDMA  : 2 手机制式为CDMA，电信
- * PHONE_TYPE_SIP   : 3
- * - */
-public static int getPhoneType(Context context) {
-    TelephonyManager tm = (TelephonyManager) context
-            .getSystemService(Context.TELEPHONY_SERVICE);
-    return tm != null ? tm.getPhoneType() : -1;
-}
-```
-
-### 获取连接的网络类型(2G,3G,4G)
-``` java
-/**
- * 获取连接的网络类型(2G,3G,4G)
- * 联通的3G为UMTS或HSDPA，移动和联通的2G为GPRS或EGDE，电信的2G为CDMA，电信的3G为EVDO
- */
-public static int getNetTpye(Context context) {
-    TelephonyManager telephonyManager = (TelephonyManager) context
-            .getSystemService(Context.TELEPHONY_SERVICE);
-    switch (telephonyManager.getNetworkType()) {
-        case TelephonyManager.NETWORK_TYPE_GPRS:
-        case TelephonyManager.NETWORK_TYPE_EDGE:
-        case TelephonyManager.NETWORK_TYPE_CDMA:
-        case TelephonyManager.NETWORK_TYPE_1xRTT:
-        case TelephonyManager.NETWORK_TYPE_IDEN:
-            return Constants.NETWORK_CLASS_2_G;
-        case TelephonyManager.NETWORK_TYPE_UMTS:
-        case TelephonyManager.NETWORK_TYPE_EVDO_0:
-        case TelephonyManager.NETWORK_TYPE_EVDO_A:
-        case TelephonyManager.NETWORK_TYPE_HSDPA:
-        case TelephonyManager.NETWORK_TYPE_HSUPA:
-        case TelephonyManager.NETWORK_TYPE_HSPA:
-        case TelephonyManager.NETWORK_TYPE_EVDO_B:
-        case TelephonyManager.NETWORK_TYPE_EHRPD:
-        case TelephonyManager.NETWORK_TYPE_HSPAP:
-            return Constants.NETWORK_CLASS_3_G;
-        case TelephonyManager.NETWORK_TYPE_LTE:
-            return Constants.NETWORK_CLASS_4_G;
-        default:
-            return Constants.NETWORK_CLASS_UNKNOWN;
-    }
-}
-public class Constants {
-    // Unknown network class
-    public static final int NETWORK_CLASS_UNKNOWN = 0;
-    // wifi network
-    public static final int NETWORK_WIFI = 1;
-    // "2G" networks
-    public static final int NETWORK_CLASS_2_G = 2;
-    // "3G" networks
-    public static final int NETWORK_CLASS_3_G = 3;
-    // "4G" networks
-    public static final int NETWORK_CLASS_4_G = 4;
-}
-```
-
-### 获取当前手机的网络类型(WIFI,2G,3G,4G)
-``` java
-/**
- * 获取当前手机的网络类型(WIFI,2G,3G,4G)
- * 
需添加权限
- * 需要用到上面的方法
- */
-public static int getCurNetworkType(Context context) {
-    int netWorkType = Constants.NETWORK_CLASS_UNKNOWN;
-    ConnectivityManager cm = (ConnectivityManager) context
-            .getSystemService(Context.CONNECTIVITY_SERVICE);
-    NetworkInfo networkInfo = cm.getActiveNetworkInfo();
-    if (networkInfo != null && networkInfo.isConnected()) {
-        int type = networkInfo.getType();
-        if (type == ConnectivityManager.TYPE_WIFI) {
-            netWorkType = Constants.NETWORK_WIFI;
-        } else if (type == ConnectivityManager.TYPE_MOBILE) {
-            netWorkType = getNetworkTpye(context);
-        }
-    }
-    return netWorkType;
-}
-```
diff --git a/about_phone.md b/about_phone.md
deleted file mode 100644
index 95e9ab3b24..0000000000
--- a/about_phone.md
+++ /dev/null
@@ -1,282 +0,0 @@
-# 手机相关
-### 判断设备是否是手机
-``` java
-/**
- * 判断设备是否是手机
- */
-public static boolean isPhone(Context context) {
-    TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
-    return tm.getPhoneType() != TelephonyManager.PHONE_TYPE_NONE;
-}
-```
-
-### 获取手机的IMIE
-``` java
-/**
- * 获取当前设备的IMIE
- * 
需与上面的isPhone一起使用
- * 
需添加权限
- */
-public static String getDeviceIMEI(Context context) {
-    String deviceId;
-    if (isPhone(context)) {
-        TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
-        deviceId = tm.getDeviceId();
-    } else {
-        deviceId = Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID);
-    }
-    return deviceId;
-}
-```
-
-### 获取手机状态信息
-``` java
-/**
- * 获取手机状态信息
- * 
需添加权限
- * 
返回如下
- * 
- * DeviceId(IMEI) = 99000311726612
- * DeviceSoftwareVersion = 00
- * Line1Number =
- * NetworkCountryIso = cn
- * NetworkOperator = 46003
- * NetworkOperatorName = 中国电信
- * NetworkType = 6
- * honeType = 2
- * SimCountryIso = cn
- * SimOperator = 46003
- * SimOperatorName = 中国电信
- * SimSerialNumber = 89860315045710604022
- * SimState = 5
- * SubscriberId(IMSI) = 460030419724900
- * VoiceMailNumber = *86
- * - */
-public static String getPhoneStatus(Context context) {
-    TelephonyManager tm = (TelephonyManager) context
-            .getSystemService(Context.TELEPHONY_SERVICE);
-    String str = "";
-    str += "DeviceId(IMEI) = " + tm.getDeviceId() + "\n";
-    str += "DeviceSoftwareVersion = " + tm.getDeviceSoftwareVersion() + "\n";
-    str += "Line1Number = " + tm.getLine1Number() + "\n";
-    str += "NetworkCountryIso = " + tm.getNetworkCountryIso() + "\n";
-    str += "NetworkOperator = " + tm.getNetworkOperator() + "\n";
-    str += "NetworkOperatorName = " + tm.getNetworkOperatorName() + "\n";
-    str += "NetworkType = " + tm.getNetworkType() + "\n";
-    str += "honeType = " + tm.getPhoneType() + "\n";
-    str += "SimCountryIso = " + tm.getSimCountryIso() + "\n";
-    str += "SimOperator = " + tm.getSimOperator() + "\n";
-    str += "SimOperatorName = " + tm.getSimOperatorName() + "\n";
-    str += "SimSerialNumber = " + tm.getSimSerialNumber() + "\n";
-    str += "SimState = " + tm.getSimState() + "\n";
-    str += "SubscriberId(IMSI) = " + tm.getSubscriberId() + "\n";
-    str += "VoiceMailNumber = " + tm.getVoiceMailNumber() + "\n";
-    return str;
-}
-```
-
-### 跳至填充好phoneNumber的拨号界面
-``` java
-/**
- * 跳至填充好phoneNumber的拨号界面
- */
-public static void dial(Context context, String phoneNumber) {
-    context.startActivity(new Intent(Intent.ACTION_DIAL, Uri.parse("tel:" + phoneNumber)));
-}
-```
-
-### 拨打phoneNumber
-``` java
-/**
- * 拨打phoneNumber
- * 需添加权限
- */
-public static void call(Context context, String phoneNumber) {
-    context.startActivity(new Intent("android.intent.action.CALL", Uri.parse("tel:" + phoneNumber)));
-}
-```
-
-### 发送短信
-``` java
-/**
-* 发送短信
-*/
-public static void sendSms(Context context, String phoneNumber, String content) {
-    Uri uri = Uri.parse("smsto:" + (TextUtils.isEmpty(phoneNumber) ? "" : phoneNumber));
-    Intent intent = new Intent(Intent.ACTION_SENDTO, uri);
-    intent.putExtra("sms_body", TextUtils.isEmpty(content) ? "" : content);
-    context.startActivity(intent);
-}
-```
-
-### 获取手机联系人
-``` java
-/**
- * 获取手机联系人
- * 
需添加权限
- * 
需添加权限
- */
-public static List> getAllContactInfo(Context context) {
-    SystemClock.sleep(3000);
-    ArrayList> list = new ArrayList>();
-    // 1.获取内容解析者
-    ContentResolver resolver = context.getContentResolver();
-    // 2.获取内容提供者的地址:com.android.contacts
-    // raw_contacts表的地址 :raw_contacts
-    // view_data表的地址 : data
-    // 3.生成查询地址
-    Uri raw_uri = Uri.parse("content://com.android.contacts/raw_contacts");
-    Uri date_uri = Uri.parse("content://com.android.contacts/data");
-    // 4.查询操作,先查询raw_contacts,查询contact_id
-    // projection : 查询的字段
-    Cursor cursor = resolver.query(raw_uri, new String[] { "contact_id" },
-            null, null, null);
-    // 5.解析cursor
-    while (cursor.moveToNext()) {
-        // 6.获取查询的数据
-        String contact_id = cursor.getString(0);
-        // cursor.getString(cursor.getColumnIndex("contact_id"));//getColumnIndex
-        // : 查询字段在cursor中索引值,一般都是用在查询字段比较多的时候
-        // 判断contact_id是否为空
-        if (!TextUtils.isEmpty(contact_id)) {//null   ""
-            // 7.根据contact_id查询view_data表中的数据
-            // selection : 查询条件
-            // selectionArgs :查询条件的参数
-            // sortOrder : 排序
-            // 空指针: 1.null.方法 2.参数为null
-            Cursor c = resolver.query(date_uri, new String[] { "data1",
-                            "mimetype" }, "raw_contact_id=?",
-                    new String[] { contact_id }, null);
-            HashMap map = new HashMap();
-            // 8.解析c
-            while (c.moveToNext()) {
-                // 9.获取数据
-                String data1 = c.getString(0);
-                String mimetype = c.getString(1);
-                // 10.根据类型去判断获取的data1数据并保存
-                if (mimetype.equals("vnd.android.cursor.item/phone_v2")) {
-                    // 电话
-                    map.put("phone", data1);
-                } else if (mimetype.equals("vnd.android.cursor.item/name")) {
-                    // 姓名
-                    map.put("name", data1);
-                }
-            }
-            // 11.添加到集合中数据
-            list.add(map);
-            // 12.关闭cursor
-            c.close();
-        }
-    }
-    // 12.关闭cursor
-    cursor.close();
-    return list;
-}
-```
-
-### 打开手机联系人界面点击联系人后便获取该号码
-``` java
-/**
- * 打开手机联系人界面点击联系人后便获取该号码
- * 
参照以下注释代码
- */
-public static void getContantNum() {
-    Log.i("tips", "U should copy the follow code.");
-    /*
-    Intent intent = new Intent();
-    intent.setAction("android.intent.action.PICK");
-    intent.setType("vnd.android.cursor.dir/phone_v2");
-    startActivityForResult(intent, 0);
-    @Override
-    protected void onActivityResult ( int requestCode, int resultCode, Intent data){
-        super.onActivityResult(requestCode, resultCode, data);
-        if (data != null) {
-            Uri uri = data.getData();
-            String num = null;
-            // 创建内容解析者
-            ContentResolver contentResolver = getContentResolver();
-            Cursor cursor = contentResolver.query(uri,
-                    null, null, null, null);
-            while (cursor.moveToNext()) {
-                num = cursor.getString(cursor.getColumnIndex("data1"));
-            }
-            cursor.close();
-            num = num.replaceAll("-", "");//替换的操作,555-6 -> 5556
-        }
-    }
-    */
-}
-```
-
-### 获取手机短信并保存到xml中
-``` java
-/**
- * 获取手机短信并保存到xml中
- * 
需添加权限
- * 
需添加权限
- */
-public static void getAllSMS(Context context) {
-    //1.获取短信
-    //1.1获取内容解析者
-    ContentResolver resolver = context.getContentResolver();
-    //1.2获取内容提供者地址   sms,sms表的地址:null  不写
-    //1.3获取查询路径
-    Uri uri = Uri.parse("content://sms");
-    //1.4.查询操作
-    //projection : 查询的字段
-    //selection : 查询的条件
-    //selectionArgs : 查询条件的参数
-    //sortOrder : 排序
-    Cursor cursor = resolver.query(uri, new String[]{"address", "date", "type", "body"}, null, null, null);
-    //设置最大进度
-    int count = cursor.getCount();//获取短信的个数
-    //2.备份短信
-    //2.1获取xml序列器
-    XmlSerializer xmlSerializer = Xml.newSerializer();
-    try {
-        //2.2设置xml文件保存的路径
-        //os : 保存的位置
-        //encoding : 编码格式
-        xmlSerializer.setOutput(new FileOutputStream(new File("/mnt/sdcard/backupsms.xml")), "utf-8");
-        //2.3设置头信息
-        //standalone : 是否独立保存
-        xmlSerializer.startDocument("utf-8", true);
-        //2.4设置根标签
-        xmlSerializer.startTag(null, "smss");
-        //1.5.解析cursor
-        while (cursor.moveToNext()) {
-            SystemClock.sleep(1000);
-            //2.5设置短信的标签
-            xmlSerializer.startTag(null, "sms");
-            //2.6设置文本内容的标签
-            xmlSerializer.startTag(null, "address");
-            String address = cursor.getString(0);
-            //2.7设置文本内容
-            xmlSerializer.text(address);
-            xmlSerializer.endTag(null, "address");
-            xmlSerializer.startTag(null, "date");
-            String date = cursor.getString(1);
-            xmlSerializer.text(date);
-            xmlSerializer.endTag(null, "date");
-            xmlSerializer.startTag(null, "type");
-            String type = cursor.getString(2);
-            xmlSerializer.text(type);
-            xmlSerializer.endTag(null, "type");
-            xmlSerializer.startTag(null, "body");
-            String body = cursor.getString(3);
-            xmlSerializer.text(body);
-            xmlSerializer.endTag(null, "body");
-            xmlSerializer.endTag(null, "sms");
-            System.out.println("address:" + address + "   date:" + date + "  type:" + type + "  body:" + body);
-        }
-        xmlSerializer.endTag(null, "smss");
-        xmlSerializer.endDocument();
-        //2.8将数据刷新到文件中
-        xmlSerializer.flush();
-    } catch (Exception e) {
-        // TODO Auto-generated catch block
-        e.printStackTrace();
-    }
-}
-```
diff --git a/about_regular.md b/about_regular.md
deleted file mode 100644
index 9a5d0dbe3e..0000000000
--- a/about_regular.md
+++ /dev/null
@@ -1,125 +0,0 @@
-# 正则相关
-### 正则工具类
-``` java
-import android.text.TextUtils;
-
-import java.util.regex.Pattern;
-
-/*********************************************
- * author: Blankj on 2016/8/2 21:19
- * blog:   http://blankj.com
- * e-mail: blankj@qq.com
- *********************************************/
-public class RegularUtils {
-
-    private RegularUtils() {
-        throw new UnsupportedOperationException("u can't fuck me...");
-    }
-
-    /**
-     * 验证手机号（简单）
-     */
-    private static final String REGEX_MOBILE_SIMPLE = "^[1]\\d{10}$";
-    /**
-     * 验证手机号（精确）
-     * 

-     * 
移动：134(0-8)、135、136、137、138、139、147、150、151、152、157、158、159、178、182、183、184、187、188
-     * 
联通：130、131、132、145、155、156、175、176、185、186
-     * 
电信：133、153、173、177、180、181、189
-     * 
全球星：1349
-     * 
虚拟运营商：170
-     */
-    private static final String REGEX_MOBILE_EXACT = "^((13[0-9])|(14[5,7])|(15[0-3,5-8])|(17[0,3,5-8])|(18[0-9])|(147))\\d{8}$";
-    /**
-     * 验证座机号,正确格式：xxx/xxxx-xxxxxxx/xxxxxxxx/
-     */
-    private static final String REGEX_TEL = "^0\\d{2,3}[- ]?\\d{7,8}";
-    /**
-     * 验证邮箱
-     */
-    private static final String REGEX_EMAIL = "^\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*$";
-    /**
-     * 验证url
-     */
-    private static final String REGEX_URL = "http(s)?://([\\w-]+\\.)+[\\w-]+(/[\\w-./?%&=]*)?";
-    /**
-     * 验证汉字
-     */
-    private static final String REGEX_CHZ = "^[\\u4e00-\\u9fa5]+$";
-    /**
-     * 验证用户名,取值范围为a-z,A-Z,0-9,"_",汉字，不能以"_"结尾,用户名必须是6-20位
-     */
-    private static final String REGEX_USERNAME = "^[\\w\\u4e00-\\u9fa5]{6,20}(?= 19方可使用)
-``` java
-/**
- * 设置透明状态栏(api >= 19方可使用)
- * 
可在Activity的onCreat()中调用
- * 
需在顶部控件布局中加入以下属性让内容出现在状态栏之下
- * 
android:clipToPadding="true"
- * 
android:fitsSystemWindows="true"
- */
-public static void setTransparentStatusBar(Activity activity) {
-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
-        //透明状态栏
-        activity.getWindow().addFlags(LayoutParams.FLAG_TRANSLUCENT_STATUS);
-        //透明导航栏
-        activity.getWindow().addFlags(LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
-    }
-}
-```
-
-### 隐藏状态栏
-``` java
-/**
- * 隐藏状态栏
- * 
也就是设置全屏，一定要在setContentView之前调用，否则报错
- * 
此方法Activity可以继承AppCompatActivity
- * 
启动的时候状态栏会显示一下再隐藏，比如QQ的欢迎界面
- * 
在配置文件中Activity加属性android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
- * 
如加了以上配置Activity不能继承AppCompatActivity，会报错
- */
-public static void hideStatusBar(Activity activity) {
-    activity.requestWindowFeature(Window.FEATURE_NO_TITLE);
-    activity.getWindow().setFlags(LayoutParams.FLAG_FULLSCREEN,
-            LayoutParams.FLAG_FULLSCREEN);
-}
-```
-
-### 获取状态栏高度
-``` java
-/**
- * 获取状态栏高度
- */
-public static int getStatusBarHeight(Context context) {
-    int result = 0;
-    int resourceId = context.getResources()
-            .getIdentifier("status_bar_height", "dimen", "android");
-    if (resourceId > 0) {
-        result = context.getResources().getDimensionPixelSize(resourceId);
-    }
-    return result;
-}
-```
-
-### 获取ActionBar高度
-``` java
-/**
- * 获取ActionBar高度
- */
-public static int getActionBarHeight(Activity activity) {
-    TypedValue tv = new TypedValue();
-    if (activity.getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true)) {
-        return TypedValue.complexToDimensionPixelSize(tv.data, activity.getResources().getDisplayMetrics());
-    }
-    return 0;
-}
-```
-
-### 设置屏幕为横屏
-```
-/**
- * 设置屏幕为横屏
- * 
还有一种就是在Activity中加属性android:screenOrientation="landscape"
- * 
不设置Activity的android:configChanges时，切屏会重新调用各个生命周期，切横屏时会执行一次，切竖屏时会执行两次
- * 
设置Activity的android:configChanges="orientation"时，切屏还是会重新调用各个生命周期，切横、竖屏时只会执行一次
- * 
设置Activity的android:configChanges="orientation|keyboardHidden|screenSize"（4.0以上必须带最后一个参数）时
- * 切屏不会重新调用各个生命周期，只会执行onConfigurationChanged方法
- */
-public static void setLandscape(Activity activity) {
-    activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
-}
-```
-
-### 获取当前屏幕截图
-``` java
-/**
- * 获取当前屏幕截图，包含状态栏
- */
-public static Bitmap captureWithStatusBar(Activity activity) {
-    View view = activity.getWindow().getDecorView();
-    view.setDrawingCacheEnabled(true);
-    view.buildDrawingCache();
-    Bitmap bmp = view.getDrawingCache();
-    int width = getScreenWidth(activity);
-    int height = getScreenHeight(activity);
-    Bitmap bp = Bitmap.createBitmap(bmp, 0, 0, width, height);
-    view.destroyDrawingCache();
-    return bp;
-}
-
-/**
- * 获取当前屏幕截图，不包含状态栏
- * 
需要用到上面获取状态栏高度的方法
- */
-public static Bitmap captureWithoutStatusBar(Activity activity) {
-    View view = activity.getWindow().getDecorView();
-    view.setDrawingCacheEnabled(true);
-    view.buildDrawingCache();
-    Bitmap bmp = view.getDrawingCache();
-    int statusBarHeight = getStatusBarHeight(activity);
-    int width = getScreenWidth(activity);
-    int height = getScreenHeight(activity);
-    Bitmap bp = Bitmap.createBitmap(bmp, 0, statusBarHeight, width, height - statusBarHeight);
-    view.destroyDrawingCache();
-    return bp;
-}
-```
-
-### 判断是否锁屏
-``` java
-/**
- * 判断是否锁屏
- */
-public static boolean isScreenLock(Context context) {
-    KeyguardManager km = (KeyguardManager) context
-            .getSystemService(Context.KEYGUARD_SERVICE);
-    return km.inKeyguardRestrictedInputMode();
-}
-```
diff --git a/about_size.md b/about_size.md
deleted file mode 100644
index 17d3fc0400..0000000000
--- a/about_size.md
+++ /dev/null
@@ -1,131 +0,0 @@
-# 尺寸相关
-### dp与px转换
-``` java
-/**
-* dp转px
-*/
-public static int dp2px(Context context, float dpValue) {
-    final float scale = context.getResources().getDisplayMetrics().density;
-    return (int) (dpValue * scale + 0.5f);
-}
-
-/**
-* px转dp
-*/
-public static int px2dp(Context context, float pxValue) {
-    final float scale = context.getResources().getDisplayMetrics().density;
-    return (int) (pxValue / scale + 0.5f);
-}
-```
- 
-### sp与px转换
-``` java
-/**
-* sp转px
-*/
-public static int sp2px(Context context, float spValue) {
-    final float fontScale = context.getResources().getDisplayMetrics().scaledDensity;
-    return (int) (spValue * fontScale + 0.5f);
-}
-
-/**
-* px转sp
-*/
-public static int px2sp(Context context, float pxValue) {
-	final float fontScale = context.getResources().getDisplayMetrics().scaledDensity;
-    return (int) (pxValue / fontScale + 0.5f);
-}
-```
-
-### 各种单位转换
-``` java
-/**
- * 各种单位转换
- * 
该方法存在于TypedValue
- */
-public static float applyDimension(int unit, float value, DisplayMetrics metrics) {
-    switch (unit) {
-        case TypedValue.COMPLEX_UNIT_PX:
-            return value;
-        case TypedValue.COMPLEX_UNIT_DIP:
-            return value * metrics.density;
-        case TypedValue.COMPLEX_UNIT_SP:
-            return value * metrics.scaledDensity;
-        case TypedValue.COMPLEX_UNIT_PT:
-            return value * metrics.xdpi * (1.0f / 72);
-        case TypedValue.COMPLEX_UNIT_IN:
-            return value * metrics.xdpi;
-        case TypedValue.COMPLEX_UNIT_MM:
-            return value * metrics.xdpi * (1.0f / 25.4f);
-    }
-    return 0;
-}
-```
-
-### 在onCreate()即可强行获取View的尺寸
-``` java
-/**
-* 在onCreate()即可强行获取View的尺寸
-* 
需回调onGetSizeListener接口，在onGetSize中获取view宽高
-* 用法示例如下所示
-* SizeUtils.forceGetViewSize(view);
-* SizeUtils.setListener(new SizeUtils.onGetSizeListener() {
- *     @Override
- *     public void onGetSize(View view) {
- *         Log.d("tag", view.getWidth() + " " + view.getHeight());
- *     }
-* });
-*/
-public static void forceGetViewSize(final View view) {
-    view.post(new Runnable() {
-        @Override
-        public void run() {
-            if (mListener != null) {
-                mListener.onGetSize(view);
-            }
-        }
-    });
-}
-
-/**
-* 获取到View尺寸的监听
-*/
-public interface onGetSizeListener {
-    void onGetSize(View view);
-}
-
-public static void setListener(onGetSizeListener listener) {
-    mListener = listener;
-}
-
-private static onGetSizeListener mListener;
-```
-
-### ListView中提前测量View尺寸
-``` java
-/**
- * ListView中提前测量View尺寸，如headerView
- * 
用的时候去掉注释拷贝到ListView中即可
- * 
参照以下注释代码
- */
-public static void measureViewInLV(View view) {
-    Log.i("tips", "U should copy the follow code.");
-    /*
-    ViewGroup.LayoutParams p = view.getLayoutParams();
-    if (p == null) {
-        p = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
-                ViewGroup.LayoutParams.WRAP_CONTENT);
-    }
-    int width = ViewGroup.getChildMeasureSpec(0, 0, p.width);
-    int height;
-    int tempHeight = p.height;
-    if (tempHeight > 0) {
-        height = MeasureSpec.makeMeasureSpec(tempHeight,
-                MeasureSpec.EXACTLY);
-    } else {
-        height = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
-    }
-    view.measure(width, height);
-    */
-}
-```
diff --git a/about_time.md b/about_time.md
deleted file mode 100644
index e1d7c95253..0000000000
--- a/about_time.md
+++ /dev/null
@@ -1,265 +0,0 @@
-# 时间相关
-### 将时间戳转为时间字符串
-``` java
-/**
- * 将时间戳转为时间字符串
- * 
格式为yyyy-MM-dd HH:mm:ss
- */
-public static String milliseconds2String(long milliseconds) {
-    return milliseconds2String(milliseconds, DEFAULT_SDF);
-}
-
-/**
- * 将时间戳转为时间字符串
- * 
格式为用户自定义
- */
-public static String milliseconds2String(long milliseconds, SimpleDateFormat format) {
-    return format.format(new Date(milliseconds));
-}
-```
- 
-### 将时间字符串转为时间戳
-``` java
-/**
- * 将时间字符串转为时间戳
- * 
格式为yyyy-MM-dd HH:mm:ss
- */
-public static long string2Milliseconds(String time) {
-    return string2Milliseconds(time, DEFAULT_SDF);
-}
-
-/**
- * 将时间字符串转为时间戳
- * 
格式为用户自定义
- */ 
-public static long string2Milliseconds(String time, SimpleDateFormat format) {
-    try {
-        return format.parse(time).getTime();
-    } catch (ParseException e) {
-        e.printStackTrace();
-    }
-    return -1;
-}
-```
-
-### 将时间字符串转为Date类型
-``` java
-/**
- * 将时间字符串转为Date类型
- * 
格式为yyyy-MM-dd HH:mm:ss
- */
-public static Date string2Date(String formatDate) {
-    return string2Date(formatDate, DEFAULT_SDF);
-}
-
-/**
- * 将时间字符串转为Date类型
- * 
格式为用户自定义
- */
-public static Date string2Date(String formatDate, SimpleDateFormat format) {
-    return new Date(string2Milliseconds(formatDate, format));
-}
-```
-
-### 将Date类型转为时间字符串
-``` java
-/**
- * 将Date类型转为时间字符串
- * 
格式为yyyy-MM-dd HH:mm:ss
- */
-public static String date2String(Date date) {
-    return date2String(date, DEFAULT_SDF);
-}
-
-/**
- * 将Date类型转为时间字符串
- * 
格式为用户自定义
- */
-public static String date2String(Date date, SimpleDateFormat format) {
-    return format.format(date);
-}
-```
-
-### 将Date类型转为时间戳
-``` java
-/**
- * 将Date类型转为时间戳
- */
-public static long date2Milliseconds(Date date) {
-    return date.getTime();
-}
-```
-
-### 将时间戳转为Date类型
-``` java
-/**
- * 将时间戳转为Date类型
- */
-public static Date milliseconds2Date(long milliseconds) {
-    return new Date(milliseconds);
-}
-```
-
-### 毫秒时间戳单位转换（单位：unit）
-``` java
-/**
- * 毫秒时间戳单位转换（单位：unit）
- * 
- * UNIT_MSEC:毫秒
- * UNIT_SEC :秒
- * UNIT_MIN :分
- * UNIT_HOUR:小时
- * UNIT_DAY :天
- * 
- */
-private static long milliseconds2Unit(long milliseconds, int unit) {
-    switch (unit) {
-        case UNIT_MSEC:
-        case UNIT_SEC:
-        case UNIT_MIN:
-        case UNIT_HOUR:
-        case UNIT_DAY:
-            return Math.abs(milliseconds) / unit;
-    }
-    return -1;
-}
-```
-
-### 获取两个时间差（单位：unit）
-``` java
-/**
- * 获取两个时间差（单位：unit）
- * - * UNIT_MSEC:毫秒
- * UNIT_SEC :秒
- * UNIT_MIN :分
- * UNIT_HOUR:小时
- * UNIT_DAY :天
- * 
- * time1和time2格式都为yyyy-MM-dd HH:mm:ss
- */
-public static long getIntervalTime(String time1, String time2, int unit) {
-    return getIntervalTime(time1, time2, unit, DEFAULT_SDF);
-}
-
-/**
- * 获取两个时间差（单位：unit）
- * 
- * UNIT_MSEC:毫秒
- * UNIT_SEC :秒
- * UNIT_MIN :分
- * UNIT_HOUR:小时
- * UNIT_DAY :天
- * 
- * time1和time2格式都为format
- */
-public static long getIntervalTime(String time1, String time2, int unit, SimpleDateFormat for
-    return milliseconds2Unit(string2Milliseconds(time1, format)
-            - string2Milliseconds(time2, format), unit);
-}
-
-/**
- * 获取两个时间差（单位：unit）
- * 
- * UNIT_MSEC:毫秒
- * UNIT_SEC :秒
- * UNIT_MIN :分
- * UNIT_HOUR:小时
- * UNIT_DAY :天
- * 
- * time1和time2都为Date
- */
-public static long getIntervalTime(Date time1, Date time2, int unit) {
-    return milliseconds2Unit(date2Milliseconds(time2) - date2Milliseconds(time1), unit);
-}
-```
-
-### 获取当前时间
-``` java
-/**
- * 获取当前时间
- * 
单位（毫秒）
- */
-public static long getCurTimeMills() {
-    return System.currentTimeMillis();
-}
-
-/**
- * 获取当前时间
- * 
格式为yyyy-MM-dd HH:mm:ss
- */
-public static String getCurTimeString() {
-    return milliseconds2String(getCurTimeMills());
-}
-
-/**
- * 获取当前时间
- * 
格式为用户自定义
- */
-public static String getCurTimeString(SimpleDateFormat format) {
-    return milliseconds2String(getCurTimeMills(), format);
-}
-
-/**
- * 获取当前时间
- * 
Date类型
- */
-public static Date getCurTimeDate() {
-    return new Date();
-}
-```
-
-### 获取与当前时间的差（单位：unit）
-``` java
-/**
- * 获取与当前时间的差（单位：unit）
- * 
- * UNIT_MSEC:毫秒
- * UNIT_SEC :秒
- * UNIT_MIN :分
- * UNIT_HOUR:小时
- * UNIT_DAY :天
- * time1和time2格式都为yyyy-MM-dd HH:mm:ss
- */
-public static long getIntervalByNow(String time, int unit) {
-    return getIntervalByNow(time, unit, DEFAULT_SDF);
-}
-
-/**
- * 获取与当前时间的差（单位：unit）
- * 
- * UNIT_MSEC:毫秒
- * UNIT_SEC :秒
- * UNIT_MIN :分
- * UNIT_HOUR:小时
- * UNIT_DAY :天
- * time1和time2格式都为format
- */
-public static long getIntervalByNow(String time, int unit, SimpleDateFormat format) {
-    return getIntervalTime(getCurTimeString(), time, unit, format);
-}
-
-/**
- * 获取与当前时间的差（单位：unit）
- * 
- * UNIT_MSEC:毫秒
- * UNIT_SEC :秒
- * UNIT_MIN :分
- * UNIT_HOUR:小时
- * UNIT_DAY :天
- * time1和time2格式都为format
- */
-public static long getIntervalByNow(Date time, int unit) {
-    return getIntervalTime(getCurTimeDate(), time, unit);
-}
-```
-
-### 判断闰年
-``` java
-/**
- * 判断闰年
- */
-public static boolean isLeapYear(int year) {
-    return year % 4 == 0 && year % 100 != 0 || year % 400 == 0;
-}
-```
diff --git a/about_unclassified.md b/about_unclassified.md
deleted file mode 100644
index 7aeb237703..0000000000
--- a/about_unclassified.md
+++ /dev/null
@@ -1,23 +0,0 @@
-# 未归类
-### 获取服务是否开启
-```
-/**
- * 获取服务是否开启
- * @param className 完整包名的服务类名
- */
-public static boolean isRunningService(String className, Context context) {
-    // 进程的管理者,活动的管理者
-    ActivityManager activityManager = (ActivityManager)
-            context.getSystemService(Context.ACTIVITY_SERVICE);
-    // 获取正在运行的服务，最多获取1000个
-    List runningServices = activityManager.getRunningServices(1000);
-    // 遍历集合
-    for (RunningServiceInfo runningServiceInfo : runningServices) {
-        ComponentName service = runningServiceInfo.service;
-        if (className.equals(service.getClassName())) {
-            return true;
-        }
-    }
-    return false;
-}
-```
diff --git a/androidframework/androidframework.iml b/androidframework/androidframework.iml
deleted file mode 100644
index 1410860b71..0000000000
--- a/androidframework/androidframework.iml
+++ /dev/null
@@ -1,110 +0,0 @@
-
-
-  
-    
-      
-        
-    
-    
-      
-        
-    
-  
-  
-    
-    
-    
-    
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-    
-    
-    
-    
-    
-    
-    
-    
-  
-
\ No newline at end of file
diff --git a/androidframework/build.gradle b/androidframework/build.gradle
deleted file mode 100644
index 8c739e4698..0000000000
--- a/androidframework/build.gradle
+++ /dev/null
@@ -1,24 +0,0 @@
-apply plugin: 'com.android.library'
-
-android {
-    compileSdkVersion 23
-    buildToolsVersion "23.0.3"
-
-    defaultConfig {
-        minSdkVersion 11
-        targetSdkVersion 23
-        versionCode 1
-        versionName "1.0"
-    }
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
-        }
-    }
-}
-
-dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    compile 'com.android.support:appcompat-v7:23.4.0'
-}
diff --git a/androidframework/src/main/AndroidManifest.xml b/androidframework/src/main/AndroidManifest.xml
deleted file mode 100644
index b1346f9e0d..0000000000
--- a/androidframework/src/main/AndroidManifest.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-
-
-    
-    
-    
-    
-    
-    
-    
-    
-    
-
-    
-
-
diff --git a/androidframework/src/main/java/com/blankj/androidframework/utils/AppUtils.java b/androidframework/src/main/java/com/blankj/androidframework/utils/AppUtils.java
deleted file mode 100644
index 8c710eb9f8..0000000000
--- a/androidframework/src/main/java/com/blankj/androidframework/utils/AppUtils.java
+++ /dev/null
@@ -1,275 +0,0 @@
-package com.blankj.androidframework.utils;
-
-import android.app.ActivityManager;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.content.pm.ApplicationInfo;
-import android.content.pm.PackageInfo;
-import android.content.pm.PackageManager;
-import android.graphics.drawable.Drawable;
-import android.net.Uri;
-import android.text.TextUtils;
-
-import java.io.File;
-import java.util.ArrayList;
-import java.util.List;
-
-/*********************************************
- * author: Blankj on 2016/8/2 1:53
- * blog:   http://blankj.com
- * e-mail: blankj@qq.com
- *********************************************/
-public class AppUtils {
-
-    private AppUtils() {
-        throw new UnsupportedOperationException("u can't fuck me...");
-    }
-
-    /**
-     * 安装指定路径下的Apk
-     * 
根据路径名是否符合和文件是否存在判断是否安装成功
-     * 
更好的做法应该是startActivityForResult回调判断是否安装成功比较妥当
-     * 
这里做不了回调，后续自己做处理
-     */
-    public static boolean installApp(Context context, String filePath) {
-        if (filePath != null && filePath.length() > 4
-                && filePath.toLowerCase().substring(filePath.length() - 4).equals(".apk")) {
-            Intent intent = new Intent(Intent.ACTION_VIEW);
-            File file = new File(filePath);
-            if (file.exists() && file.isFile() && file.length() > 0) {
-                intent.setDataAndType(Uri.fromFile(file), "application/vnd.android.package-archive");
-                intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-                context.startActivity(intent);
-                return true;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * 卸载指定包名的App
-     * 
这里卸载成不成功只判断了packageName是否为空
-     * 
如果要根据是否卸载成功应该用startActivityForResult回调判断是否还存在比较妥当
-     * 
这里做不了回调，后续自己做处理
-     */
-    public boolean uninstallApp(Context context, String packageName) {
-        if (!TextUtils.isEmpty(packageName)) {
-            Intent intent = new Intent(Intent.ACTION_DELETE);
-            intent.setData(Uri.parse("package:" + packageName));
-            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-            context.startActivity(intent);
-            return true;
-        }
-        return false;
-    }
-
-    /**
-     * 封装App信息的Bean类
-     */
-    public static class AppInfo {
-
-        private String name;
-        private Drawable icon;
-        private String packagName;
-        private String versionName;
-        private int versionCode;
-        private boolean isSD;
-        private boolean isUser;
-
-        public Drawable getIcon() {
-            return icon;
-        }
-
-        public void setIcon(Drawable icon) {
-            this.icon = icon;
-        }
-
-        public boolean isSD() {
-            return isSD;
-        }
-
-        public void setSD(boolean SD) {
-            isSD = SD;
-        }
-
-        public boolean isUser() {
-            return isUser;
-        }
-
-        public void setUser(boolean user) {
-            isUser = user;
-        }
-
-        public String getName() {
-            return name;
-        }
-
-        public void setName(String name) {
-            this.name = name;
-        }
-
-        public String getPackagName() {
-            return packagName;
-        }
-
-        public void setPackagName(String packagName) {
-            this.packagName = packagName;
-        }
-
-        public int getVersionCode() {
-            return versionCode;
-        }
-
-        public void setVersionCode(int versionCode) {
-            this.versionCode = versionCode;
-        }
-
-        public String getVersionName() {
-            return versionName;
-        }
-
-        public void setVersionName(String versionName) {
-            this.versionName = versionName;
-        }
-
-        /**
-         * @param name        名称
-         * @param icon        图标
-         * @param packagName  包名
-         * @param versionName 版本号
-         * @param versionCode 版本Code
-         * @param isSD        是否安装在SD卡
-         * @param isUser      是否是用户程序
-         */
-        public AppInfo(String name, Drawable icon, String packagName,
-                       String versionName, int versionCode, boolean isSD, boolean isUser) {
-            this.setName(name);
-            this.setIcon(icon);
-            this.setPackagName(packagName);
-            this.setVersionName(versionName);
-            this.setVersionCode(versionCode);
-            this.setSD(isSD);
-            this.setUser(isUser);
-        }
-
-    /*@Override
-    public String toString() {
-        return getName() + "\n"
-                + getIcon() + "\n"
-                + getPackagName() + "\n"
-                + getVersionName() + "\n"
-                + getVersionCode() + "\n"
-                + isSD() + "\n"
-                + isUser() + "\n";
-    }*/
-    }
-
-    /**
-     * 获取当前App信息
-     * 
AppInfo（名称，图标，包名，版本号，版本Code，是否安装在SD卡，是否是用户程序）
-     */
-    public static AppInfo getAppInfo(Context context) {
-        PackageManager pm = context.getPackageManager();
-        PackageInfo pi = null;
-        try {
-            pi = pm.getPackageInfo(context.getApplicationContext().getPackageName(), 0);
-        } catch (PackageManager.NameNotFoundException e) {
-            e.printStackTrace();
-        }
-        return pi != null ? getBean(pm, pi) : null;
-    }
-
-    /**
-     * 得到AppInfo的Bean
-     */
-    private static AppInfo getBean(PackageManager pm, PackageInfo pi) {
-        ApplicationInfo ai = pi.applicationInfo;
-        String name = ai.loadLabel(pm).toString();
-        Drawable icon = ai.loadIcon(pm);
-        String packageName = pi.packageName;
-        String versionName = pi.versionName;
-        int versionCode = pi.versionCode;
-        boolean isSD = (ApplicationInfo.FLAG_SYSTEM & ai.flags) != ApplicationInfo.FLAG_SYSTEM;
-        boolean isUser = (ApplicationInfo.FLAG_SYSTEM & ai.flags) != ApplicationInfo.FLAG_SYSTEM;
-        return new AppInfo(name, icon, packageName, versionName, versionCode, isSD, isUser);
-    }
-
-    /**
-     * 获取所有已安装App信息
-     * 
AppInfo（名称，图标，包名，版本号，版本Code，是否安装在SD卡，是否是用户程序）
-     * 
依赖上面的getBean方法
-     */
-    public static List getAllAppsInfo(Context context) {
-        List list = new ArrayList<>();
-        PackageManager pm = context.getPackageManager();
-        // 获取系统中安装的所有软件信息
-        List installedPackages = pm.getInstalledPackages(0);
-        for (PackageInfo pi : installedPackages) {
-            if (pi != null) {
-                list.add(getBean(pm, pi));
-            }
-        }
-        return list;
-    }
-
-    /**
-     * 打开指定包名的App
-     */
-    public static boolean openAppByPackageName(Context context, String packageName) {
-        if (!TextUtils.isEmpty(packageName)) {
-            PackageManager pm = context.getPackageManager();
-            Intent launchIntentForPackage = pm.getLaunchIntentForPackage(packageName);
-            if (launchIntentForPackage != null) {
-                context.startActivity(launchIntentForPackage);
-                return true;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * 打开指定包名的App应用信息界面
-     */
-    public static boolean openAppInfo(Context context, String packageName) {
-        if (!TextUtils.isEmpty(packageName)) {
-            Intent intent = new Intent();
-            intent.setAction("android.settings.APPLICATION_DETAILS_SETTINGS");
-            intent.setData(Uri.parse("package:" + packageName));
-            context.startActivity(intent);
-            return true;
-        }
-        return false;
-    }
-
-    /**
-     * 可用来做App信息分享
-     */
-    public static void shareAppInfo(Context context, String info) {
-        if (!TextUtils.isEmpty(info)) {
-            Intent intent = new Intent(Intent.ACTION_SEND);
-            intent.setType("text/plain");
-            intent.putExtra(Intent.EXTRA_TEXT, info);
-            context.startActivity(intent);
-        }
-    }
-
-    /**
-     * 判断当前App处于前台还是后台
-     * 
需添加
-     * 
并且必须是系统应用该方法才有效
-     */
-    public static boolean isAppBackground(Context context) {
-        ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
-        @SuppressWarnings("deprecation")
-        List tasks = am.getRunningTasks(1);
-        if (!tasks.isEmpty()) {
-            ComponentName topActivity = tasks.get(0).topActivity;
-            if (!topActivity.getPackageName().equals(context.getPackageName())) {
-                return true;
-            }
-        }
-        return false;
-    }
-}
-
diff --git a/androidframework/src/main/java/com/blankj/androidframework/utils/DeviceUtils.java b/androidframework/src/main/java/com/blankj/androidframework/utils/DeviceUtils.java
deleted file mode 100644
index d8abda2768..0000000000
--- a/androidframework/src/main/java/com/blankj/androidframework/utils/DeviceUtils.java
+++ /dev/null
@@ -1,74 +0,0 @@
-package com.blankj.androidframework.utils;
-
-import android.content.Context;
-import android.net.wifi.WifiInfo;
-import android.net.wifi.WifiManager;
-import android.os.Build;
-import android.os.Environment;
-
-import java.io.File;
-
-/*********************************************
- * author: Blankj on 2016/8/1 19:43
- * blog:   http://blankj.com
- * e-mail: blankj@qq.com
- *********************************************/
-public class DeviceUtils {
-
-    private DeviceUtils() {
-        throw new UnsupportedOperationException("u can't fuck me...");
-    }
-
-    /**
-     * 获取设备MAC地址
-     * 
需添加权限
-     */
-    public static String getMacAddress(Context context) {
-        String macAddress;
-        WifiManager wifi = (WifiManager) context
-                .getSystemService(Context.WIFI_SERVICE);
-        WifiInfo info = wifi.getConnectionInfo();
-        macAddress = info.getMacAddress();
-        if (null == macAddress) {
-            return "";
-        }
-        macAddress = macAddress.replace(":", "");
-        return macAddress;
-    }
-
-    /**
-     * 获取设备厂商，如Xiaomi
-     */
-    public static String getManufacturer() {
-        String MANUFACTURER = Build.MANUFACTURER;
-        return MANUFACTURER;
-    }
-
-    /**
-     * 获取设备型号，如MI2SC
-     */
-    public static String getModel() {
-        String model = Build.MODEL;
-        if (model != null) {
-            model = model.trim().replaceAll("\\s*", "");
-        } else {
-            model = "";
-        }
-        return model;
-    }
-
-    /**
-     * 获取设备SD卡是否可用
-     */
-    public static boolean isSDCardEnable() {
-        return Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState());
-    }
-
-    /**
-     * 获取设备SD卡路径
-     * 
一般是/storage/emulated/0/
-     */
-    public static String getSDCardPath() {
-        return Environment.getExternalStorageDirectory().getAbsolutePath() + File.separator;
-    }
-}
diff --git a/androidframework/src/main/java/com/blankj/androidframework/utils/EncryptUtils.java b/androidframework/src/main/java/com/blankj/androidframework/utils/EncryptUtils.java
deleted file mode 100644
index 2d9ec350fc..0000000000
--- a/androidframework/src/main/java/com/blankj/androidframework/utils/EncryptUtils.java
+++ /dev/null
@@ -1,152 +0,0 @@
-package com.blankj.androidframework.utils;
-
-import android.text.TextUtils;
-
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-
-/*********************************************
- * author: Blankj on 2016/8/2 21:22
- * blog:   http://blankj.com
- * e-mail: blankj@qq.com
- *********************************************/
-public class EncryptUtils {
-
-    private EncryptUtils() {
-        throw new UnsupportedOperationException("u can't fuck me...");
-    }
-
-
-    /**
-     * MD5加密
-     *
-     * @param data 明文
-     * @return 密文
-     */
-    public static String getMD5(String data) {
-        return TextUtils.isEmpty(data) ? "" : getMD5(data.getBytes());
-    }
-
-    /**
-     * MD5加密
-     *
-     * @param data 明文字节数组
-     * @return 密文
-     */
-    public static String getMD5(byte[] data) {
-        if (data.length > 0) {
-            return bytes2Hex(encryptMD5(data));
-        }
-        return "";
-    }
-
-    /**
-     * MD5加密
-     *
-     * @param data 明文字节数组
-     * @return 密文字节数组
-     */
-    public static byte[] encryptMD5(byte[] data) {
-        if (data.length > 0) {
-            try {
-                MessageDigest md = MessageDigest.getInstance("MD5");
-                md.update(data);
-                return md.digest();
-            } catch (NoSuchAlgorithmException e) {
-                e.printStackTrace();
-            }
-        }
-        return null;
-    }
-
-
-    /**
-     * 获取文件的MD5校验码
-     *
-     * @param filePath 文件路径
-     * @return 文件的MD5校验码
-     */
-    public static String getMD5File(String filePath) {
-        if (!TextUtils.isEmpty(filePath)) {
-            FileInputStream in = null;
-            try {
-                MessageDigest md = MessageDigest.getInstance("MD5");
-                in = new FileInputStream(filePath);
-                int len;
-                byte[] buffer = new byte[1024];
-                while ((len = in.read(buffer)) != -1) {
-                    md.update(buffer, 0, len);
-                }
-                return bytes2Hex(md.digest());
-            } catch (NoSuchAlgorithmException | IOException e) {
-                e.printStackTrace();
-            } finally {
-                if (in != null) {
-                    try {
-                        in.close();
-                    } catch (IOException ignored) {
-                    }
-                }
-            }
-        }
-        return "";
-    }
-
-
-/**
- * SHA加密
- *
- * @param data 明文
- * @return 密文
- */
-public static String getSHA(String data) {
-    return TextUtils.isEmpty(data) ? "" : getSHA(data.getBytes());
-}
-
-/**
- * SHA加密
- *
- * @param data 明文字节数组
- * @return 密文
- */
-public static String getSHA(byte[] data) {
-    if (data.length > 0) {
-        return bytes2Hex(encryptSHA(data));
-    }
-    return "";
-}
-
-/**
- * SHA加密
- * @param data 明文字节数组
- * @return 密文字节数组
- */
-public static byte[] encryptSHA(byte[] data) {
-    if (data.length > 0) {
-        try {
-            MessageDigest md = MessageDigest.getInstance("SHA");
-            md.update(data);
-            return md.digest();
-        } catch (NoSuchAlgorithmException e) {
-            e.printStackTrace();
-        }
-    }
-    return null;
-}
-
-
-    /**
-     * 一个byte转为2个hex字符
-     */
-    public static String bytes2Hex(byte[] src) {
-        char[] res = new char[src.length * 2];
-        final char hexDigits[] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};
-        for (int i = 0, j = 0; i < src.length; i++) {
-            res[j++] = hexDigits[src[i] >>> 4 & 0x0f];
-            res[j++] = hexDigits[src[i] & 0x0f];
-        }
-        return new String(res);
-    }
-}
diff --git a/androidframework/src/main/java/com/blankj/androidframework/utils/KeyboardUtils.java b/androidframework/src/main/java/com/blankj/androidframework/utils/KeyboardUtils.java
deleted file mode 100644
index e3df214abc..0000000000
--- a/androidframework/src/main/java/com/blankj/androidframework/utils/KeyboardUtils.java
+++ /dev/null
@@ -1,130 +0,0 @@
-package com.blankj.androidframework.utils;
-
-import android.app.Activity;
-import android.content.Context;
-import android.util.Log;
-import android.view.View;
-import android.view.inputmethod.InputMethodManager;
-import android.widget.EditText;
-
-/*********************************************
- * author: Blankj on 2016/8/2 21:18
- * blog:   http://blankj.com
- * e-mail: blankj@qq.com
- *********************************************/
-public class KeyboardUtils {
-
-    private KeyboardUtils() {
-        throw new UnsupportedOperationException("u can't fuck me...");
-    }
-
-    /**
-     * 动态隐藏软键盘
-     */
-    public static void hideSoftInput(Activity activity) {
-        View view = activity.getWindow().peekDecorView();
-        if (view != null) {
-            InputMethodManager inputmanger = (InputMethodManager) activity
-                    .getSystemService(Context.INPUT_METHOD_SERVICE);
-            inputmanger.hideSoftInputFromWindow(view.getWindowToken(), 0);
-        }
-    }
-
-    /**
-     * 动态隐藏软键盘
-     */
-    public static void hideSoftInput(Context context, EditText edit) {
-        edit.clearFocus();
-        InputMethodManager inputmanger = (InputMethodManager) context
-                .getSystemService(Context.INPUT_METHOD_SERVICE);
-        inputmanger.hideSoftInputFromWindow(edit.getWindowToken(), 0);
-    }
-
-    /**
-     * 点击屏幕空白区域隐藏软键盘（方法1）
-     * 
在onTouch中处理，未获焦点则隐藏
-     * 
参照以下注释代码
-     */
-    public static void clickBlankArea2HideSoftInput0() {
-        Log.i("tips", "U should copy the following code.");
-        /*
-        @Override
-        public boolean onTouchEvent (MotionEvent event){
-            if (null != this.getCurrentFocus()) {
-                InputMethodManager mInputMethodManager = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
-                return mInputMethodManager.hideSoftInputFromWindow(this.getCurrentFocus().getWindowToken(), 0);
-            }
-            return super.onTouchEvent(event);
-        }
-        */
-    }
-
-    /**
-     * 点击屏幕空白区域隐藏软键盘（方法2）
-     * 
根据EditText所在坐标和用户点击的坐标相对比，来判断是否隐藏键盘
-     * 
需重写dispatchTouchEvent
-     * 
参照以下注释代码
-     */
-    public static void clickBlankArea2HideSoftInput1() {
-        Log.i("tips", "U should copy the following code.");
-        /*
-        @Override
-        public boolean dispatchTouchEvent(MotionEvent ev) {
-            if (ev.getAction() == MotionEvent.ACTION_DOWN) {
-                View v = getCurrentFocus();
-                if (isShouldHideKeyboard(v, ev)) {
-                    hideKeyboard(v.getWindowToken());
-                }
-            }
-            return super.dispatchTouchEvent(ev);
-        }
-
-        // 根据EditText所在坐标和用户点击的坐标相对比，来判断是否隐藏键盘
-        private boolean isShouldHideKeyboard(View v, MotionEvent event) {
-            if (v != null && (v instanceof EditText)) {
-                int[] l = {0, 0};
-                v.getLocationInWindow(l);
-                int left = l[0],
-                        top = l[1],
-                        bottom = top + v.getHeight(),
-                        right = left + v.getWidth();
-                return !(event.getX() > left && event.getX() < right
-                        && event.getY() > top && event.getY() < bottom);
-            }
-            return false;
-        }
-
-        // 获取InputMethodManager，隐藏软键盘
-        private void hideKeyboard(IBinder token) {
-            if (token != null) {
-                InputMethodManager im = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
-                im.hideSoftInputFromWindow(token, InputMethodManager.HIDE_NOT_ALWAYS);
-            }
-        }
-        */
-    }
-
-    /**
-     * 动态显示软键盘
-     */
-    public static void showSoftInput(Context context, EditText edit) {
-        edit.setFocusable(true);
-        edit.setFocusableInTouchMode(true);
-        edit.requestFocus();
-        InputMethodManager inputManager = (InputMethodManager) context
-                .getSystemService(Context.INPUT_METHOD_SERVICE);
-        inputManager.showSoftInput(edit, 0);
-    }
-
-    /**
-     * 切换键盘显示与否状态
-     */
-    public static void toggleSoftInput(Context context, EditText edit) {
-        edit.setFocusable(true);
-        edit.setFocusableInTouchMode(true);
-        edit.requestFocus();
-        InputMethodManager inputManager = (InputMethodManager) context
-                .getSystemService(Context.INPUT_METHOD_SERVICE);
-        inputManager.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0);
-    }
-}
diff --git a/androidframework/src/main/java/com/blankj/androidframework/utils/NetworkUtils.java b/androidframework/src/main/java/com/blankj/androidframework/utils/NetworkUtils.java
deleted file mode 100644
index d2d17f15a0..0000000000
--- a/androidframework/src/main/java/com/blankj/androidframework/utils/NetworkUtils.java
+++ /dev/null
@@ -1,144 +0,0 @@
-package com.blankj.androidframework.utils;
-
-import android.app.Activity;
-import android.content.Context;
-import android.content.Intent;
-import android.net.ConnectivityManager;
-import android.net.NetworkInfo;
-import android.telephony.TelephonyManager;
-
-/*********************************************
- * author: Blankj on 2016/8/1 21:33
- * blog:   http://blankj.com
- * e-mail: blankj@qq.com
- *********************************************/
-public class NetworkUtils {
-
-    private NetworkUtils() {
-        throw new UnsupportedOperationException("u can't fuck me...");
-    }
-
-    /**
-     * 打开网络设置界面
-     * 
3.0以下打开设置界面
-     */
-    public static void openWirelessSettings(Context context) {
-        if (android.os.Build.VERSION.SDK_INT > 10) {
-            context.startActivity(new Intent(android.provider.Settings.ACTION_SETTINGS));
-        } else {
-            context.startActivity(new Intent(android.provider.Settings.ACTION_WIRELESS_SETTINGS));
-        }
-    }
-
-    /**
-     * 判断是否网络连接
-     * 
需添加权限
-     */
-    public static boolean isConnected(Context context) {
-        ConnectivityManager cm = (ConnectivityManager) context
-                .getSystemService(Activity.CONNECTIVITY_SERVICE);
-        NetworkInfo info = cm.getActiveNetworkInfo();
-        return info != null && info.isConnected();
-    }
-
-    /**
-     * 判断wifi是否连接状态
-     * 
需添加权限
-     */
-    public static boolean isWifiConnected(Context context) {
-        ConnectivityManager cm = (ConnectivityManager) context
-                .getSystemService(Context.CONNECTIVITY_SERVICE);
-        return cm != null && cm.getActiveNetworkInfo().getType() == ConnectivityManager.TYPE_WIFI;
-    }
-
-    /**
-     * 获取移动网络运营商名称
-     * 
如中国联通、中国移动、中国电信
-     */
-    public static String getNetworkOperatorName(Context context) {
-        TelephonyManager tm = (TelephonyManager) context
-                .getSystemService(Context.TELEPHONY_SERVICE);
-        return tm != null ? tm.getNetworkOperatorName() : null;
-    }
-
-    /**
-     * 获取移动终端类型
-     * 
-     * PHONE_TYPE_NONE  : 0 手机制式未知
-     * PHONE_TYPE_GSM   : 1 手机制式为GSM，移动和联通
-     * PHONE_TYPE_CDMA  : 2 手机制式为CDMA，电信
-     * PHONE_TYPE_SIP   : 3
-     * -     */
-    public static int getPhoneType(Context context) {
-        TelephonyManager tm = (TelephonyManager) context
-                .getSystemService(Context.TELEPHONY_SERVICE);
-        return tm != null ? tm.getPhoneType() : -1;
-    }
-
-    /**
-     * 获取手机连接的网络类型(2G,3G,4G)
-     * 联通的3G为UMTS或HSDPA，移动和联通的2G为GPRS或EGDE，电信的2G为CDMA，电信的3G为EVDO
-     */
-    public static int getNetworkType(Context context) {
-        TelephonyManager tm = (TelephonyManager) context
-                .getSystemService(Context.TELEPHONY_SERVICE);
-        switch (tm.getNetworkType()) {
-            case TelephonyManager.NETWORK_TYPE_GPRS:
-            case TelephonyManager.NETWORK_TYPE_EDGE:
-            case TelephonyManager.NETWORK_TYPE_CDMA:
-            case TelephonyManager.NETWORK_TYPE_1xRTT:
-            case TelephonyManager.NETWORK_TYPE_IDEN:
-                return Constants.NETWORK_CLASS_2_G;
-            case TelephonyManager.NETWORK_TYPE_UMTS:
-            case TelephonyManager.NETWORK_TYPE_EVDO_0:
-            case TelephonyManager.NETWORK_TYPE_EVDO_A:
-            case TelephonyManager.NETWORK_TYPE_HSDPA:
-            case TelephonyManager.NETWORK_TYPE_HSUPA:
-            case TelephonyManager.NETWORK_TYPE_HSPA:
-            case TelephonyManager.NETWORK_TYPE_EVDO_B:
-            case TelephonyManager.NETWORK_TYPE_EHRPD:
-            case TelephonyManager.NETWORK_TYPE_HSPAP:
-                return Constants.NETWORK_CLASS_3_G;
-            case TelephonyManager.NETWORK_TYPE_LTE:
-                return Constants.NETWORK_CLASS_4_G;
-            default:
-                return Constants.NETWORK_CLASS_UNKNOWN;
-        }
-    }
-
-    public class Constants {
-        // Unknown network class
-        public static final int NETWORK_CLASS_UNKNOWN = 0;
-        // wifi network
-        public static final int NETWORK_WIFI = 1;
-        // "2G" networks
-        public static final int NETWORK_CLASS_2_G = 2;
-        // "3G" networks
-        public static final int NETWORK_CLASS_3_G = 3;
-        // "4G" networks
-        public static final int NETWORK_CLASS_4_G = 4;
-    }
-
-    /**
-     * 获取当前手机的网络类型(WIFI,2G,3G,4G)
-     * 
需添加权限
-     * 
需要用到上面的方法
-     */
-    public static int getCurNetworkType(Context context) {
-        int netWorkType = Constants.NETWORK_CLASS_UNKNOWN;
-        ConnectivityManager cm = (ConnectivityManager) context
-                .getSystemService(Context.CONNECTIVITY_SERVICE);
-        NetworkInfo networkInfo = cm.getActiveNetworkInfo();
-        if (networkInfo != null && networkInfo.isConnected()) {
-            int type = networkInfo.getType();
-            if (type == ConnectivityManager.TYPE_WIFI) {
-                netWorkType = Constants.NETWORK_WIFI;
-            } else if (type == ConnectivityManager.TYPE_MOBILE) {
-                netWorkType = getNetworkTpye(context);
-            }
-        }
-        return netWorkType;
-    }
-
-}
diff --git a/androidframework/src/main/java/com/blankj/androidframework/utils/PhoneUtils.java b/androidframework/src/main/java/com/blankj/androidframework/utils/PhoneUtils.java
deleted file mode 100644
index 8d259ccb37..0000000000
--- a/androidframework/src/main/java/com/blankj/androidframework/utils/PhoneUtils.java
+++ /dev/null
@@ -1,289 +0,0 @@
-package com.blankj.androidframework.utils;
-
-import android.content.ContentResolver;
-import android.content.Context;
-import android.content.Intent;
-import android.database.Cursor;
-import android.net.Uri;
-import android.os.SystemClock;
-import android.provider.Settings;
-import android.telephony.TelephonyManager;
-import android.text.TextUtils;
-import android.util.Log;
-import android.util.Xml;
-
-import org.xmlpull.v1.XmlSerializer;
-
-import java.io.File;
-import java.io.FileOutputStream;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-
-/*********************************************
- * author: Blankj on 2016/8/1 19:57
- * blog:   http://blankj.com
- * e-mail: blankj@qq.com
- *********************************************/
-public class PhoneUtils {
-
-    private PhoneUtils() {
-        throw new UnsupportedOperationException("u can't fuck me...");
-    }
-
-    /**
-     * 判断设备是否是手机
-     */
-    public static boolean isPhone(Context context) {
-        TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
-        return tm.getPhoneType() != TelephonyManager.PHONE_TYPE_NONE;
-    }
-
-    /**
-     * 获取当前设备的IMIE
-     * 
需与上面的isPhone一起使用
-     * 
需添加权限
-     */
-    public static String getDeviceIMEI(Context context) {
-        String deviceId;
-        if (isPhone(context)) {
-            TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
-            deviceId = tm.getDeviceId();
-        } else {
-            deviceId = Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID);
-        }
-        return deviceId;
-    }
-
-    /**
-     * 获取手机状态信息
-     * 
需添加权限
-     * 
返回如下
-     * 
-     * DeviceId(IMEI) = 99000311726612
-     * DeviceSoftwareVersion = 00
-     * Line1Number =
-     * NetworkCountryIso = cn
-     * NetworkOperator = 46003
-     * NetworkOperatorName = 中国电信
-     * NetworkType = 6
-     * honeType = 2
-     * SimCountryIso = cn
-     * SimOperator = 46003
-     * SimOperatorName = 中国电信
-     * SimSerialNumber = 89860315045710604022
-     * SimState = 5
-     * SubscriberId(IMSI) = 460030419724900
-     * VoiceMailNumber = *86
-     * -     */
-    public static String getPhoneStatus(Context context) {
-        TelephonyManager tm = (TelephonyManager) context
-                .getSystemService(Context.TELEPHONY_SERVICE);
-        String str = "";
-        str += "DeviceId(IMEI) = " + tm.getDeviceId() + "\n";
-        str += "DeviceSoftwareVersion = " + tm.getDeviceSoftwareVersion() + "\n";
-        str += "Line1Number = " + tm.getLine1Number() + "\n";
-        str += "NetworkCountryIso = " + tm.getNetworkCountryIso() + "\n";
-        str += "NetworkOperator = " + tm.getNetworkOperator() + "\n";
-        str += "NetworkOperatorName = " + tm.getNetworkOperatorName() + "\n";
-        str += "NetworkType = " + tm.getNetworkType() + "\n";
-        str += "honeType = " + tm.getPhoneType() + "\n";
-        str += "SimCountryIso = " + tm.getSimCountryIso() + "\n";
-        str += "SimOperator = " + tm.getSimOperator() + "\n";
-        str += "SimOperatorName = " + tm.getSimOperatorName() + "\n";
-        str += "SimSerialNumber = " + tm.getSimSerialNumber() + "\n";
-        str += "SimState = " + tm.getSimState() + "\n";
-        str += "SubscriberId(IMSI) = " + tm.getSubscriberId() + "\n";
-        str += "VoiceMailNumber = " + tm.getVoiceMailNumber() + "\n";
-        return str;
-    }
-
-    /**
-     * 跳至填充好phoneNumber的拨号界面
-     */
-    public static void dial(Context context, String phoneNumber) {
-        context.startActivity(new Intent(Intent.ACTION_DIAL, Uri.parse("tel:" + phoneNumber)));
-    }
-
-    /**
-     * 拨打phoneNumber
-     * 需添加权限
-     */
-    public static void call(Context context, String phoneNumber) {
-        context.startActivity(new Intent("android.intent.action.CALL", Uri.parse("tel:" + phoneNumber)));
-    }
-
-    /**
-     * 发送短信
-     */
-    public static void sendSms(Context context, String phoneNumber, String content) {
-        Uri uri = Uri.parse("smsto:" + (TextUtils.isEmpty(phoneNumber) ? "" : phoneNumber));
-        Intent intent = new Intent(Intent.ACTION_SENDTO, uri);
-        intent.putExtra("sms_body", TextUtils.isEmpty(content) ? "" : content);
-        context.startActivity(intent);
-    }
-
-    /**
-     * 获取手机联系人
-     * 
需添加权限
-     * 
需添加权限
-     */
-    public static List> getAllContactInfo(Context context) {
-        SystemClock.sleep(3000);
-        ArrayList> list = new ArrayList>();
-        // 1.获取内容解析者
-        ContentResolver resolver = context.getContentResolver();
-        // 2.获取内容提供者的地址:com.android.contacts
-        // raw_contacts表的地址 :raw_contacts
-        // view_data表的地址 : data
-        // 3.生成查询地址
-        Uri raw_uri = Uri.parse("content://com.android.contacts/raw_contacts");
-        Uri date_uri = Uri.parse("content://com.android.contacts/data");
-        // 4.查询操作,先查询raw_contacts,查询contact_id
-        // projection : 查询的字段
-        Cursor cursor = resolver.query(raw_uri, new String[]{"contact_id"},
-                null, null, null);
-        // 5.解析cursor
-        while (cursor.moveToNext()) {
-            // 6.获取查询的数据
-            String contact_id = cursor.getString(0);
-            // cursor.getString(cursor.getColumnIndex("contact_id"));//getColumnIndex
-            // : 查询字段在cursor中索引值,一般都是用在查询字段比较多的时候
-            // 判断contact_id是否为空
-            if (!TextUtils.isEmpty(contact_id)) {//null   ""
-                // 7.根据contact_id查询view_data表中的数据
-                // selection : 查询条件
-                // selectionArgs :查询条件的参数
-                // sortOrder : 排序
-                // 空指针: 1.null.方法 2.参数为null
-                Cursor c = resolver.query(date_uri, new String[]{"data1",
-                                "mimetype"}, "raw_contact_id=?",
-                        new String[]{contact_id}, null);
-                HashMap map = new HashMap();
-                // 8.解析c
-                while (c.moveToNext()) {
-                    // 9.获取数据
-                    String data1 = c.getString(0);
-                    String mimetype = c.getString(1);
-                    // 10.根据类型去判断获取的data1数据并保存
-                    if (mimetype.equals("vnd.android.cursor.item/phone_v2")) {
-                        // 电话
-                        map.put("phone", data1);
-                    } else if (mimetype.equals("vnd.android.cursor.item/name")) {
-                        // 姓名
-                        map.put("name", data1);
-                    }
-                }
-                // 11.添加到集合中数据
-                list.add(map);
-                // 12.关闭cursor
-                c.close();
-            }
-        }
-        // 12.关闭cursor
-        cursor.close();
-        return list;
-    }
-
-    /**
-     * 打开手机联系人界面点击联系人后便获取该号码
-     * 
参照以下注释代码
-     */
-    public static void getContantNum() {
-        Log.i("tips", "U should copy the following code.");
-        /*
-        Intent intent = new Intent();
-        intent.setAction("android.intent.action.PICK");
-        intent.setType("vnd.android.cursor.dir/phone_v2");
-        startActivityForResult(intent, 0);
-
-        @Override
-        protected void onActivityResult ( int requestCode, int resultCode, Intent data){
-            super.onActivityResult(requestCode, resultCode, data);
-            if (data != null) {
-                Uri uri = data.getData();
-                String num = null;
-                // 创建内容解析者
-                ContentResolver contentResolver = getContentResolver();
-                Cursor cursor = contentResolver.query(uri,
-                        null, null, null, null);
-                while (cursor.moveToNext()) {
-                    num = cursor.getString(cursor.getColumnIndex("data1"));
-                }
-                cursor.close();
-                num = num.replaceAll("-", "");//替换的操作,555-6 -> 5556
-            }
-        }
-        */
-    }
-
-    /**
-     * 获取手机短信并保存到xml中
-     * 
需添加权限
-     * 
需添加权限
-     */
-    public static void getAllSMS(Context context) {
-        //1.获取短信
-        //1.1获取内容解析者
-        ContentResolver resolver = context.getContentResolver();
-        //1.2获取内容提供者地址   sms,sms表的地址:null  不写
-        //1.3获取查询路径
-        Uri uri = Uri.parse("content://sms");
-        //1.4.查询操作
-        //projection : 查询的字段
-        //selection : 查询的条件
-        //selectionArgs : 查询条件的参数
-        //sortOrder : 排序
-        Cursor cursor = resolver.query(uri, new String[]{"address", "date", "type", "body"}, null, null, null);
-        //设置最大进度
-        int count = cursor.getCount();//获取短信的个数
-        //2.备份短信
-        //2.1获取xml序列器
-        XmlSerializer xmlSerializer = Xml.newSerializer();
-        try {
-            //2.2设置xml文件保存的路径
-            //os : 保存的位置
-            //encoding : 编码格式
-            xmlSerializer.setOutput(new FileOutputStream(new File("/mnt/sdcard/backupsms.xml")), "utf-8");
-            //2.3设置头信息
-            //standalone : 是否独立保存
-            xmlSerializer.startDocument("utf-8", true);
-            //2.4设置根标签
-            xmlSerializer.startTag(null, "smss");
-            //1.5.解析cursor
-            while (cursor.moveToNext()) {
-                SystemClock.sleep(1000);
-                //2.5设置短信的标签
-                xmlSerializer.startTag(null, "sms");
-                //2.6设置文本内容的标签
-                xmlSerializer.startTag(null, "address");
-                String address = cursor.getString(0);
-                //2.7设置文本内容
-                xmlSerializer.text(address);
-                xmlSerializer.endTag(null, "address");
-                xmlSerializer.startTag(null, "date");
-                String date = cursor.getString(1);
-                xmlSerializer.text(date);
-                xmlSerializer.endTag(null, "date");
-                xmlSerializer.startTag(null, "type");
-                String type = cursor.getString(2);
-                xmlSerializer.text(type);
-                xmlSerializer.endTag(null, "type");
-                xmlSerializer.startTag(null, "body");
-                String body = cursor.getString(3);
-                xmlSerializer.text(body);
-                xmlSerializer.endTag(null, "body");
-                xmlSerializer.endTag(null, "sms");
-                System.out.println("address:" + address + "   date:" + date + "  type:" + type + "  body:" + body);
-            }
-            xmlSerializer.endTag(null, "smss");
-            xmlSerializer.endDocument();
-            //2.8将数据刷新到文件中
-            xmlSerializer.flush();
-        } catch (Exception e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        }
-    }
-}
diff --git a/androidframework/src/main/java/com/blankj/androidframework/utils/RegularUtils.java b/androidframework/src/main/java/com/blankj/androidframework/utils/RegularUtils.java
deleted file mode 100644
index 1525156fd5..0000000000
--- a/androidframework/src/main/java/com/blankj/androidframework/utils/RegularUtils.java
+++ /dev/null
@@ -1,123 +0,0 @@
-package com.blankj.androidframework.utils;
-
-import android.text.TextUtils;
-
-import java.util.regex.Pattern;
-
-/*********************************************
- * author: Blankj on 2016/8/2 21:19
- * blog:   http://blankj.com
- * e-mail: blankj@qq.com
- *********************************************/
-public class RegularUtils {
-
-    private RegularUtils() {
-        throw new UnsupportedOperationException("u can't fuck me...");
-    }
-
-    /**
-     * 验证手机号（简单）
-     */
-    private static final String REGEX_MOBILE_SIMPLE = "^[1]\\d{10}$";
-    /**
-     * 验证手机号（精确）
-     * 

-     * 
移动：134(0-8)、135、136、137、138、139、147、150、151、152、157、158、159、178、182、183、184、187、188
-     * 
联通：130、131、132、145、155、156、175、176、185、186
-     * 
电信：133、153、173、177、180、181、189
-     * 
全球星：1349
-     * 
虚拟运营商：170
-     */
-    private static final String REGEX_MOBILE_EXACT = "^((13[0-9])|(14[5,7])|(15[0-3,5-8])|(17[0,3,5-8])|(18[0-9])|(147))\\d{8}$";
-    /**
-     * 验证座机号,正确格式：xxx/xxxx-xxxxxxx/xxxxxxxx/
-     */
-    private static final String REGEX_TEL = "^0\\d{2,3}[- ]?\\d{7,8}";
-    /**
-     * 验证邮箱
-     */
-    private static final String REGEX_EMAIL = "^\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*$";
-    /**
-     * 验证url
-     */
-    private static final String REGEX_URL = "http(s)?://([\\w-]+\\.)+[\\w-]+(/[\\w-./?%&=]*)?";
-    /**
-     * 验证汉字
-     */
-    private static final String REGEX_CHZ = "^[\\u4e00-\\u9fa5]+$";
-    /**
-     * 验证用户名,取值范围为a-z,A-Z,0-9,"_",汉字，不能以"_"结尾,用户名必须是6-20位
-     */
-    private static final String REGEX_USERNAME = "^[\\w\\u4e00-\\u9fa5]{6,20}(?= 19方可使用)
-     * 
可在Activity的onCreat()中调用
-     * 
需在顶部控件布局中加入以下属性让内容出现在状态栏之下
-     * 
android:clipToPadding="true"
-     * 
android:fitsSystemWindows="true"
-     */
-    public static void setTransparentStatusBar(Activity activity) {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
-            //透明状态栏
-            activity.getWindow().addFlags(LayoutParams.FLAG_TRANSLUCENT_STATUS);
-            //透明导航栏
-            activity.getWindow().addFlags(LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
-        }
-    }
-
-    /**
-     * 隐藏状态栏
-     * 
也就是设置全屏，一定要在setContentView之前调用，否则报错
-     * 
此方法Activity可以继承AppCompatActivity
-     * 
启动的时候状态栏会显示一下再隐藏，比如QQ的欢迎界面
-     * 
在配置文件中Activity加属性android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
-     * 
如加了以上配置Activity不能继承AppCompatActivity，会报错
-     */
-    public static void hideStatusBar(Activity activity) {
-        activity.requestWindowFeature(Window.FEATURE_NO_TITLE);
-        activity.getWindow().setFlags(LayoutParams.FLAG_FULLSCREEN,
-                LayoutParams.FLAG_FULLSCREEN);
-    }
-
-    /**
-     * 获取状态栏高度
-     */
-    public static int getStatusBarHeight(Context context) {
-        int result = 0;
-        int resourceId = context.getResources()
-                .getIdentifier("status_bar_height", "dimen", "android");
-        if (resourceId > 0) {
-            result = context.getResources().getDimensionPixelSize(resourceId);
-        }
-        return result;
-    }
-
-    /**
-     * 获取ActionBar高度
-     */
-    public static int getActionBarHeight(Activity activity) {
-        TypedValue tv = new TypedValue();
-        if (activity.getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true)) {
-            return TypedValue.complexToDimensionPixelSize(tv.data, activity.getResources().getDisplayMetrics());
-        }
-        return 0;
-    }
-
-    /**
-     * 设置屏幕为横屏
-     * 
还有一种就是在Activity中加属性android:screenOrientation="landscape"
-     * 
不设置Activity的android:configChanges时，切屏会重新调用各个生命周期，切横屏时会执行一次，切竖屏时会执行两次
-     * 
设置Activity的android:configChanges="orientation"时，切屏还是会重新调用各个生命周期，切横、竖屏时只会执行一次
-     * 
设置Activity的android:configChanges="orientation|keyboardHidden|screenSize"（4.0以上必须带最后一个参数）时
-     * 切屏不会重新调用各个生命周期，只会执行onConfigurationChanged方法
-     */
-    public static void setLandscape(Activity activity) {
-        activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
-    }
-
-    /**
-     * 获取当前屏幕截图，包含状态栏
-     */
-    public static Bitmap captureWithStatusBar(Activity activity) {
-        View view = activity.getWindow().getDecorView();
-        view.setDrawingCacheEnabled(true);
-        view.buildDrawingCache();
-        Bitmap bmp = view.getDrawingCache();
-        int width = getScreenWidth(activity);
-        int height = getScreenHeight(activity);
-        Bitmap bp = Bitmap.createBitmap(bmp, 0, 0, width, height);
-        view.destroyDrawingCache();
-        return bp;
-    }
-
-    /**
-     * 获取当前屏幕截图，不包含状态栏
-     * 
需要用到上面获取状态栏高度的方法
-     */
-    public static Bitmap captureWithoutStatusBar(Activity activity) {
-        View view = activity.getWindow().getDecorView();
-        view.setDrawingCacheEnabled(true);
-        view.buildDrawingCache();
-        Bitmap bmp = view.getDrawingCache();
-        int statusBarHeight = getStatusBarHeight(activity);
-        int width = getScreenWidth(activity);
-        int height = getScreenHeight(activity);
-        Bitmap bp = Bitmap.createBitmap(bmp, 0, statusBarHeight, width, height - statusBarHeight);
-        view.destroyDrawingCache();
-        return bp;
-    }
-
-    /**
-     * 判断是否锁屏
-     */
-    public static boolean isScreenLock(Context context) {
-        KeyguardManager km = (KeyguardManager) context
-                .getSystemService(Context.KEYGUARD_SERVICE);
-        return km.inKeyguardRestrictedInputMode();
-    }
-}
diff --git a/androidframework/src/main/java/com/blankj/androidframework/utils/SizeUtils.java b/androidframework/src/main/java/com/blankj/androidframework/utils/SizeUtils.java
deleted file mode 100644
index d7acdc5960..0000000000
--- a/androidframework/src/main/java/com/blankj/androidframework/utils/SizeUtils.java
+++ /dev/null
@@ -1,133 +0,0 @@
-package com.blankj.androidframework.utils;
-
-import android.content.Context;
-import android.util.DisplayMetrics;
-import android.util.Log;
-import android.util.TypedValue;
-import android.view.View;
-
-/*********************************************
- * author: Blankj on 2016/8/1 19:12
- * blog:   http://blankj.com
- * e-mail: blankj@qq.com
- *********************************************/
-public class SizeUtils {
-
-    private SizeUtils() {
-        throw new UnsupportedOperationException("u can't fuck me...");
-    }
-
-    /**
-     * dp转px
-     */
-    public static int dp2px(Context context, float dpValue) {
-        final float scale = context.getResources().getDisplayMetrics().density;
-        return (int) (dpValue * scale + 0.5f);
-    }
-
-    /**
-     * px转dp
-     */
-    public static int px2dp(Context context, float pxValue) {
-        final float scale = context.getResources().getDisplayMetrics().density;
-        return (int) (pxValue / scale + 0.5f);
-    }
-
-    /**
-     * sp转px
-     */
-    public static int sp2px(Context context, float spValue) {
-        final float fontScale = context.getResources().getDisplayMetrics().scaledDensity;
-        return (int) (spValue * fontScale + 0.5f);
-    }
-
-    /**
-     * px转sp
-     */
-    public static int px2sp(Context context, float pxValue) {
-        final float fontScale = context.getResources().getDisplayMetrics().scaledDensity;
-        return (int) (pxValue / fontScale + 0.5f);
-    }
-
-    /**
-     * 各种单位转换
-     * 
该方法存在于TypedValue
-     */
-    public static float applyDimension(int unit, float value, DisplayMetrics metrics) {
-        switch (unit) {
-            case TypedValue.COMPLEX_UNIT_PX:
-                return value;
-            case TypedValue.COMPLEX_UNIT_DIP:
-                return value * metrics.density;
-            case TypedValue.COMPLEX_UNIT_SP:
-                return value * metrics.scaledDensity;
-            case TypedValue.COMPLEX_UNIT_PT:
-                return value * metrics.xdpi * (1.0f / 72);
-            case TypedValue.COMPLEX_UNIT_IN:
-                return value * metrics.xdpi;
-            case TypedValue.COMPLEX_UNIT_MM:
-                return value * metrics.xdpi * (1.0f / 25.4f);
-        }
-        return 0;
-    }
-
-    /**
-     * 在onCreate()即可强行获取View的尺寸
-     * 
需回调onGetSizeListener接口，在onGetSize中获取view宽高
-     * 用法示例如下所示
-     * SizeUtils.forceGetViewSize(view);
-     * SizeUtils.setListener(new SizeUtils.onGetSizeListener() {
-     *     @Override
-     *     public void onGetSize(View view) {
-     *         Log.d("tag", view.getWidth() + " " + view.getHeight());
-     *     }
-     * });
-     */
-    public static void forceGetViewSize(final View view) {
-        view.post(new Runnable() {
-            @Override
-            public void run() {
-                if (mListener != null) {
-                    mListener.onGetSize(view);
-                }
-            }
-        });
-    }
-
-    /**
-     * 获取到View尺寸的监听
-     */
-    public interface onGetSizeListener {
-        void onGetSize(View view);
-    }
-    public static void setListener(onGetSizeListener listener) {
-        mListener = listener;
-    }
-    private static onGetSizeListener mListener;
-
-    /**
-     * ListView中提前测量View尺寸，如headerView
-     * 
用的时候去掉注释拷贝到ListView中即可
-     * 
参照以下注释代码
-     */
-    public static void measureViewInLV(View view) {
-        Log.i("tips", "U should copy the following code.");
-        /*
-        ViewGroup.LayoutParams p = view.getLayoutParams();
-        if (p == null) {
-            p = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
-                    ViewGroup.LayoutParams.WRAP_CONTENT);
-        }
-        int width = ViewGroup.getChildMeasureSpec(0, 0, p.width);
-        int height;
-        int tempHeight = p.height;
-        if (tempHeight > 0) {
-            height = MeasureSpec.makeMeasureSpec(tempHeight,
-                    MeasureSpec.EXACTLY);
-        } else {
-            height = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
-        }
-        view.measure(width, height);
-        */
-    }
-}
diff --git a/androidframework/src/main/java/com/blankj/androidframework/utils/TimeUtils.java b/androidframework/src/main/java/com/blankj/androidframework/utils/TimeUtils.java
deleted file mode 100644
index f9586ba2a3..0000000000
--- a/androidframework/src/main/java/com/blankj/androidframework/utils/TimeUtils.java
+++ /dev/null
@@ -1,308 +0,0 @@
-package com.blankj.androidframework.utils;
-
-import java.text.ParseException;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-
-/*********************************************
- * author: Blankj on 2016/8/3 20:25
- * blog:   http://blankj.com
- * e-mail: blankj@qq.com
- *********************************************/
-public class TimeUtils {
-
-    private TimeUtils() {
-        throw new UnsupportedOperationException("u can't fuck me...");
-    }
-
-    /**
-     * 

-     * 在工具类中经常使用到工具类的格式化描述，这个主要是一个日期的操作类，所以日志格式主要使用 SimpleDateFormat的定义格式.
-     * 

-     * 格式的意义如下： 日期和时间模式 

-     * 日期和时间格式由日期和时间模式字符串指定。在日期和时间模式字符串中，未加引号的字母 'A' 到 'Z' 和 'a' 到 'z'
-     * 被解释为模式字母，用来表示日期或时间字符串元素。文本可以使用单引号 (') 引起来，以免进行解释。"''"
-     * 表示单引号。所有其他字符均不解释；只是在格式化时将它们简单复制到输出字符串，或者在分析时与输入字符串进行匹配。
-     * 

-     * 定义了以下模式字母（所有其他字符 'A' 到 'Z' 和 'a' 到 'z' 都被保留）： 

-     * 
-     * 
-     * 
-     * 
-     * 
-     * 
-     * 
-     * 
-     * 
-     * 
-     * 
-     * 
-     * 
-     * 
-     * 
-     * 
-     * 
-     * 
-     * 
-     * 
-     * 
-     *   字母   日期或时间元素   表示   示例    
  G   Era   标志符   Text   AD    
 y   年   Year   1996;   96    
  M   年中的月份   Month   July;   Jul;   07 
  w   年中的周数   Number   27    
  W   月份中的周数   Number   2    
  D   年中的天数   Number   189    
  d   月份中的天数   Number   10    
  F   月份中的星期   Number   2    
  E   星期中的天数   Text   Tuesday;   Tue 
  a   Am/pm   标记   Text   PM    
  H   一天中的小时数（0-23）   Number   0 
  k   一天中的小时数（1-24）   Number   24    
  K   am/pm   中的小时数（0-11）   Number   0    
  h   am/pm   中的小时数（1-12）   Number   12    
  m   小时中的分钟数   Number   30    
  s   分钟中的秒数   Number   55    
  S   毫秒数   Number   978    
  z   时区   General   time   zone   Pacific   Standard  Time;   PST;   GMT-08:00 
  Z   时区   RFC   822   time   zone   -0800    
-     * 

-     * 

-     * 
-     *                     yyyy-MM-dd 1969-12-31
-     *                     yyyy-MM-dd 1970-01-01
-     *               yyyy-MM-dd HH:mm 1969-12-31 16:00
-     *               yyyy-MM-dd HH:mm 1970-01-01 00:00
-     *              yyyy-MM-dd HH:mmZ 1969-12-31 16:00-0800
-     *              yyyy-MM-dd HH:mmZ 1970-01-01 00:00+0000
-     *       yyyy-MM-dd HH:mm:ss.SSSZ 1969-12-31 16:00:00.000-0800
-     *       yyyy-MM-dd HH:mm:ss.SSSZ 1970-01-01 00:00:00.000+0000
-     *     yyyy-MM-dd'T'HH:mm:ss.SSSZ 1969-12-31T16:00:00.000-0800
-     *     yyyy-MM-dd'T'HH:mm:ss.SSSZ 1970-01-01T00:00:00.000+0000
-     * 
-     */
-    public static final SimpleDateFormat DEFAULT_SDF = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
-    /**
-     * 各时间单位与毫秒的倍数
-     */
-    public static final int UNIT_MSEC = 1;
-    public static final int UNIT_SEC = 1000;
-    public static final int UNIT_MIN = 60000;
-    public static final int UNIT_HOUR = 3600000;
-    public static final int UNIT_DAY = 86400000;
-
-    /**
-     * 将时间戳转为时间字符串
-     * 格式为yyyy-MM-dd HH:mm:ss
-     */
-    public static String milliseconds2String(long milliseconds) {
-        return milliseconds2String(milliseconds, DEFAULT_SDF);
-    }
-
-    /**
-     * 将时间戳转为时间字符串
-     * 
格式为用户自定义
-     */
-    public static String milliseconds2String(long milliseconds, SimpleDateFormat format) {
-        return format.format(new Date(milliseconds));
-    }
-
-    /**
-     * 将时间字符串转为时间戳
-     * 
格式为yyyy-MM-dd HH:mm:ss
-     */
-    public static long string2Milliseconds(String time) {
-        return string2Milliseconds(time, DEFAULT_SDF);
-    }
-
-    /**
-     * 将时间字符串转为时间戳
-     * 
格式为用户自定义
-     */
-    public static long string2Milliseconds(String time, SimpleDateFormat format) {
-        try {
-            return format.parse(time).getTime();
-        } catch (ParseException e) {
-            e.printStackTrace();
-        }
-        return -1;
-    }
-
-    /**
-     * 将时间字符串转为Date类型
-     * 
格式为yyyy-MM-dd HH:mm:ss
-     */
-    public static Date string2Date(String formatDate) {
-        return string2Date(formatDate, DEFAULT_SDF);
-    }
-
-    /**
-     * 将时间字符串转为Date类型
-     * 
格式为用户自定义
-     */
-    public static Date string2Date(String formatDate, SimpleDateFormat format) {
-        return new Date(string2Milliseconds(formatDate, format));
-    }
-
-    /**
-     * 将Date类型转为时间字符串
-     * 
格式为yyyy-MM-dd HH:mm:ss
-     */
-    public static String date2String(Date date) {
-        return date2String(date, DEFAULT_SDF);
-    }
-
-    /**
-     * 将Date类型转为时间字符串
-     * 
格式为用户自定义
-     */
-    public static String date2String(Date date, SimpleDateFormat format) {
-        return format.format(date);
-    }
-
-    /**
-     * 将Date类型转为时间戳
-     */
-    public static long date2Milliseconds(Date date) {
-        return date.getTime();
-    }
-
-    /**
-     * 将时间戳转为Date类型
-     */
-    public static Date milliseconds2Date(long milliseconds) {
-        return new Date(milliseconds);
-    }
-
-    /**
-     * 毫秒时间戳单位转换（单位：unit）
-     * 
-     * UNIT_MSEC:毫秒
-     * UNIT_SEC :秒
-     * UNIT_MIN :分
-     * UNIT_HOUR:小时
-     * UNIT_DAY :天
-     * 
-     */
-    private static long milliseconds2Unit(long milliseconds, int unit) {
-        switch (unit) {
-            case UNIT_MSEC:
-            case UNIT_SEC:
-            case UNIT_MIN:
-            case UNIT_HOUR:
-            case UNIT_DAY:
-                return Math.abs(milliseconds) / unit;
-        }
-        return -1;
-    }
-
-    /**
-     * 获取两个时间差（单位：unit）
-     * -     * UNIT_MSEC:毫秒
-     * UNIT_SEC :秒
-     * UNIT_MIN :分
-     * UNIT_HOUR:小时
-     * UNIT_DAY :天
-     * 
-     * time1和time2格式都为yyyy-MM-dd HH:mm:ss
-     */
-    public static long getIntervalTime(String time1, String time2, int unit) {
-        return getIntervalTime(time1, time2, unit, DEFAULT_SDF);
-    }
-
-    /**
-     * 获取两个时间差（单位：unit）
-     * 
-     * UNIT_MSEC:毫秒
-     * UNIT_SEC :秒
-     * UNIT_MIN :分
-     * UNIT_HOUR:小时
-     * UNIT_DAY :天
-     * 
-     * time1和time2格式都为format
-     */
-    public static long getIntervalTime(String time1, String time2, int unit, SimpleDateFormat format) {
-        return milliseconds2Unit(string2Milliseconds(time1, format)
-                - string2Milliseconds(time2, format), unit);
-    }
-
-    /**
-     * 获取两个时间差（单位：unit）
-     * 
-     * UNIT_MSEC:毫秒
-     * UNIT_SEC :秒
-     * UNIT_MIN :分
-     * UNIT_HOUR:小时
-     * UNIT_DAY :天
-     * 
-     * time1和time2都为Date
-     */
-    public static long getIntervalTime(Date time1, Date time2, int unit) {
-        return milliseconds2Unit(date2Milliseconds(time2) - date2Milliseconds(time1), unit);
-    }
-
-    /**
-     * 获取当前时间
-     * 
单位（毫秒）
-     */
-    public static long getCurTimeMills() {
-        return System.currentTimeMillis();
-    }
-
-    /**
-     * 获取当前时间
-     * 
格式为yyyy-MM-dd HH:mm:ss
-     */
-    public static String getCurTimeString() {
-        return milliseconds2String(getCurTimeMills());
-    }
-
-    /**
-     * 获取当前时间
-     * 
格式为用户自定义
-     */
-    public static String getCurTimeString(SimpleDateFormat format) {
-        return milliseconds2String(getCurTimeMills(), format);
-    }
-
-    /**
-     * 获取当前时间
-     * 
Date类型
-     */
-    public static Date getCurTimeDate() {
-        return new Date();
-    }
-
-    /**
-     * 获取与当前时间的差（单位：unit）
-     * 
-     * UNIT_MSEC:毫秒
-     * UNIT_SEC :秒
-     * UNIT_MIN :分
-     * UNIT_HOUR:小时
-     * UNIT_DAY :天
-     * time1和time2格式都为yyyy-MM-dd HH:mm:ss
-     */
-    public static long getIntervalByNow(String time, int unit) {
-        return getIntervalByNow(time, unit, DEFAULT_SDF);
-    }
-
-    /**
-     * 获取与当前时间的差（单位：unit）
-     * 
-     * UNIT_MSEC:毫秒
-     * UNIT_SEC :秒
-     * UNIT_MIN :分
-     * UNIT_HOUR:小时
-     * UNIT_DAY :天
-     * time1和time2格式都为format
-     */
-    public static long getIntervalByNow(String time, int unit, SimpleDateFormat format) {
-        return getIntervalTime(getCurTimeString(), time, unit, format);
-    }
-
-    /**
-     * 获取与当前时间的差（单位：unit）
-     * 
-     * UNIT_MSEC:毫秒
-     * UNIT_SEC :秒
-     * UNIT_MIN :分
-     * UNIT_HOUR:小时
-     * UNIT_DAY :天
-     * time1和time2格式都为format
-     */
-    public static long getIntervalByNow(Date time, int unit) {
-        return getIntervalTime(getCurTimeDate(), time, unit);
-    }
-
-    /**
-     * 判断闰年
-     */
-    public static boolean isLeapYear(int year) {
-        return year % 4 == 0 && year % 100 != 0 || year % 400 == 0;
-    }
-
-}
-
diff --git a/androidframework/src/main/java/com/blankj/androidframework/utils/UnclassifiedUtils.java b/androidframework/src/main/java/com/blankj/androidframework/utils/UnclassifiedUtils.java
deleted file mode 100644
index 3c94ff28bf..0000000000
--- a/androidframework/src/main/java/com/blankj/androidframework/utils/UnclassifiedUtils.java
+++ /dev/null
@@ -1,40 +0,0 @@
-package com.blankj.androidframework.utils;
-
-import android.app.ActivityManager;
-import android.app.ActivityManager.RunningServiceInfo;
-import android.content.ComponentName;
-import android.content.Context;
-
-import java.util.List;
-
-/*********************************************
- * author: Blankj on 2016/8/2 21:24
- * blog:   http://blankj.com
- * e-mail: blankj@qq.com
- *********************************************/
-public class UnclassifiedUtils {
-
-    private UnclassifiedUtils() {
-        throw new UnsupportedOperationException("u can't fuck me...");
-    }
-
-    /**
-     * 获取服务是否开启
-     * @param className 完整包名的服务类名
-     */
-    public static boolean isRunningService(String className, Context context) {
-        // 进程的管理者,活动的管理者
-        ActivityManager activityManager = (ActivityManager)
-                context.getSystemService(Context.ACTIVITY_SERVICE);
-        // 获取正在运行的服务，最多获取1000个
-        List runningServices = activityManager.getRunningServices(1000);
-        // 遍历集合
-        for (RunningServiceInfo runningServiceInfo : runningServices) {
-            ComponentName service = runningServiceInfo.service;
-            if (className.equals(service.getClassName())) {
-                return true;
-            }
-        }
-        return false;
-    }
-}
diff --git a/androidframework/src/main/res/values/strings.xml b/androidframework/src/main/res/values/strings.xml
deleted file mode 100644
index fbbd7e950e..0000000000
--- a/androidframework/src/main/res/values/strings.xml
+++ /dev/null
@@ -1,3 +0,0 @@
-
-    Android Framework
-
diff --git a/art/auc_frame.png b/art/auc_frame.png
new file mode 100644
index 0000000000..68c92d37b1
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diff --git a/art/auc_frame_cn.png b/art/auc_frame_cn.png
new file mode 100644
index 0000000000..2382c03197
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diff --git a/art/busutil_vs_eventbus.png b/art/busutil_vs_eventbus.png
new file mode 100644
index 0000000000..1a2272b808
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diff --git a/art/communication.png b/art/communication.png
new file mode 100644
index 0000000000..f3d68d0b10
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diff --git a/art/donate.png b/art/donate.png
new file mode 100644
index 0000000000..0ba2a4cca6
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diff --git a/art/logo.png b/art/logo.png
new file mode 100644
index 0000000000..bf4208c15b
Binary files /dev/null and b/art/logo.png differ
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000000..e0f0f36c87
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,41 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+buildscript {
+    ConfigUtils.init(gradle)
+    repositories {
+        mavenLocal()
+        google()
+        mavenCentral()
+        jcenter()
+    }
+
+    dependencies {
+        for (def entrySet : ConfigUtils.getApplyPlugins().entrySet()) {
+            classpath entrySet.value.path
+        }
+    }
+}
+
+allprojects {
+    repositories {
+        mavenLocal()
+        maven { url "https://jitpack.io" }
+        google()
+        mavenCentral()
+        jcenter()
+    }
+
+    configurations.all {
+        resolutionStrategy.cacheChangingModulesFor 0, 'seconds'
+
+        resolutionStrategy.eachDependency {
+            if (it.requested.group == 'com.android.support' && !it.requested.name.contains(
+                    'multidex')) {
+                it.useVersion Config.supportVersion
+            }
+        }
+    }
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}
\ No newline at end of file
diff --git a/buildApp.gradle b/buildApp.gradle
new file mode 100644
index 0000000000..93f0b9b1d4
--- /dev/null
+++ b/buildApp.gradle
@@ -0,0 +1,131 @@
+apply plugin: "com.android.application"
+
+apply {
+    from "${rootDir.path}/buildCommon.gradle"
+    from "${rootDir.path}/config/flavor.gradle"
+    if (Config.plugins.plugin_api.isApply) {
+        plugin Config.plugins.plugin_api.id
+    }
+    if (Config.plugins.plugin_bus.isApply) {
+        plugin Config.plugins.plugin_bus.id
+    }
+}
+
+configSigning()
+configApkName()
+
+//if (PluginConfig.plugin_bus.isApply) {
+//    bus {
+//        onlyScanLibRegex = '^([:]|(com\\.blankj)).+$'
+//    }
+//}
+//
+//if (PluginConfig.plugin_api.isApply) {
+//    api {
+//        onlyScanLibRegex = '^([:]|(com\\.blankj)).+$'
+//    }
+//}
+
+android {
+    defaultConfig {
+        applicationId Config.applicationId + suffix
+        targetSdkVersion Config.targetSdkVersion
+        multiDexEnabled true
+    }
+
+    buildTypes {
+        debug {}
+
+        release {
+            minifyEnabled true
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    packagingOptions {
+        exclude 'META-INF/*'
+    }
+
+    dexOptions {
+        preDexLibraries true
+        javaMaxHeapSize "8g"
+        maxProcessCount 8
+        dexInProcess = true
+    }
+
+    productFlavors {
+        dev {
+            applicationIdSuffix ".dev"
+            versionNameSuffix "-dev"
+            resValue "string", "app_name", Config.appName + suffix + "-dev"
+        }
+
+        production {
+            resValue "string", "app_name", Config.appName + suffix
+        }
+    }
+}
+
+dependencies {
+    // LeakCanary
+    debugImplementation Config.libs.leakcanary.path
+
+    debugImplementation Config.modules.lib_utildebug.dep
+    releaseImplementation Config.modules.lib_utildebug_no_op.dep
+
+    // 根据 Config.pkgConfig 来依赖所有 pkg
+    for (def entrySet : ConfigUtils.getApplyPkgs().entrySet()) {
+        api entrySet.value.dep
+    }
+
+    if (Config.modules.feature_mock.isApply) {
+        api ModuleConfig.modules.feature_mock.dep
+    }
+}
+
+def getSuffix() {
+    if (project.name == "feature_launcher_app") return ""
+    return "." + project.
+        name.
+        substring("feature_".length(), project.name.length() - "_app".length())
+}
+
+def configSigning() {
+
+    File signPropertiesFile = file("${rootDir.path}/sign/keystore.properties")
+    if (!signPropertiesFile.exists()) return
+
+    GLog.d("${project.toString()} sign start...")
+    project.android {
+        Properties properties = new Properties()
+        properties.load(new FileInputStream(signPropertiesFile))
+        signingConfigs {
+            release {
+                storeFile new File(signPropertiesFile.getParent(), properties['keystore'])
+                storePassword properties['storePassword']
+                keyAlias properties['keyAlias']
+                keyPassword properties['keyPassword']
+            }
+        }
+        buildTypes.release.signingConfig signingConfigs.release
+    }
+    GLog.d("${project.toString()} sign end...")
+}
+
+def configApkName() {
+    project.android.applicationVariants.all { variant ->
+        if (variant.buildType.name != "debug") {
+            def artifact = variant.getPackageApplicationProvider().get()
+            artifact.outputDirectory = new File("${rootDir.path}/apk")
+            variant.outputs.each {
+                it.outputFileName = "util" + suffix +
+                    (variant.flavorName == "" ? "" : ("_" + variant.flavorName)) +
+                    "_" +
+                    variant.versionName.replace(".", "_") +
+                    "_" +
+                    variant.buildType.name +
+                    ".apk"
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/buildCommon.gradle b/buildCommon.gradle
new file mode 100644
index 0000000000..2cba3ffea2
--- /dev/null
+++ b/buildCommon.gradle
@@ -0,0 +1,30 @@
+apply {
+    plugin "kotlin-android"
+    plugin "kotlin-android-extensions"
+}
+
+android {
+    compileSdkVersion Config.compileSdkVersion
+    defaultConfig {
+        minSdkVersion Config.minSdkVersion
+        versionCode Config.versionCode
+        versionName Config.versionName
+        consumerProguardFiles 'proguard-rules.pro'
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled true
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    lintOptions {
+        abortOnError false
+    }
+}
\ No newline at end of file
diff --git a/buildLib.gradle b/buildLib.gradle
new file mode 100644
index 0000000000..aed207cbee
--- /dev/null
+++ b/buildLib.gradle
@@ -0,0 +1,13 @@
+apply plugin: "com.android.library"
+apply from: "${rootDir.path}/buildCommon.gradle"
+
+dependencies {
+    if (project.name.endsWith("_pkg") || project.name.endsWith("_mock")) {
+        // if module's name equals 'pkg', api all of export
+        for (def entrySet : ConfigUtils.getApplyExports().entrySet()) {
+            api entrySet.value.dep
+        }
+    } else if (project.name.endsWith("_export")) {
+        api Config.modules.lib_common.dep
+    }
+}
\ No newline at end of file
diff --git a/androidframework/.gitignore b/buildSrc/.gitignore
similarity index 100%
rename from androidframework/.gitignore
rename to buildSrc/.gitignore
diff --git a/buildSrc/build.gradle b/buildSrc/build.gradle
new file mode 100644
index 0000000000..349aed4fec
--- /dev/null
+++ b/buildSrc/build.gradle
@@ -0,0 +1,37 @@
+repositories {
+    google()
+    jcenter()
+}
+
+apply {
+    plugin 'groovy'
+    plugin 'java-gradle-plugin'
+}
+
+gradlePlugin {
+    plugins {
+        readmeCore {
+            id = 'readme-core'
+            implementationClass = 'com.blankj.plugin.readme.ReadmeCorePlugin'
+        }
+
+        readmeSub {
+            id = 'readme-sub'
+            implementationClass = 'com.blankj.plugin.readme.ReadmeSubPlugin'
+        }
+    }
+}
+
+dependencies {
+    implementation gradleApi()
+    implementation localGroovy()
+    implementation "commons-io:commons-io:2.6"
+}
+
+sourceSets {
+    main {
+        groovy {
+            srcDirs += 'src/main/java'
+        }
+    }
+}
\ No newline at end of file
diff --git a/buildSrc/settings.gradle b/buildSrc/settings.gradle
new file mode 100644
index 0000000000..8a313c3b99
--- /dev/null
+++ b/buildSrc/settings.gradle
@@ -0,0 +1,8 @@
+//dependencyResolutionManagement {
+//    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+//    repositories {
+//        google()
+//        mavenCentral()
+//        jcenter() // Warning: this repository is going to shut down soon
+//    }
+//}
\ No newline at end of file
diff --git a/buildSrc/src/main/groovy/Config.groovy b/buildSrc/src/main/groovy/Config.groovy
new file mode 100644
index 0000000000..9a8d69d659
--- /dev/null
+++ b/buildSrc/src/main/groovy/Config.groovy
@@ -0,0 +1,89 @@
+class Config {
+
+    static applicationId = 'com.blankj.androidutilcode'
+    static appName = 'Util'
+
+    static compileSdkVersion = 29
+    static minSdkVersion = 14
+    static targetSdkVersion = 29
+    static versionCode = 1_031_001
+    static versionName = '1.31.1'// E.g. 1.9.72 => 1,009,072
+
+    // lib version
+    static gradlePluginVersion = '4.1.0'
+    static kotlinVersion = '1.3.72'
+    static androidxVersion = '1.0.0'
+
+    static modules = [
+            /*Don't delete this line*/
+            /*Generated by "module_config.json"*/
+            plugin_api_gradle_plugin   : new ModuleConfig(isApply: true , useLocal: true , localPath: "./plugin/api-gradle-plugin"),
+            plugin_bus_gradle_plugin   : new ModuleConfig(isApply: true , useLocal: true , localPath: "./plugin/bus-gradle-plugin"),
+            plugin_lib_base_transform  : new ModuleConfig(isApply: true , useLocal: true , localPath: "./plugin/lib/base-transform", remotePath: "com.blankj:base-transform:1.0"),
+            plugin_buildSrc_plugin     : new ModuleConfig(isApply: true , useLocal: true , localPath: "./plugin/buildSrc-plugin"),
+            feature_mock               : new ModuleConfig(isApply: false, useLocal: true , localPath: "./feature/mock"),
+            feature_launcher_app       : new ModuleConfig(isApply: true , useLocal: true , localPath: "./feature/launcher/app"),
+            feature_main_app           : new ModuleConfig(isApply: false, useLocal: true , localPath: "./feature/main/app"),
+            feature_main_pkg           : new ModuleConfig(isApply: true , useLocal: true , localPath: "./feature/main/pkg"),
+            feature_subutil_app        : new ModuleConfig(isApply: false, useLocal: true , localPath: "./feature/subutil/app"),
+            feature_subutil_pkg        : new ModuleConfig(isApply: true , useLocal: true , localPath: "./feature/subutil/pkg"),
+            feature_subutil_export     : new ModuleConfig(isApply: true , useLocal: true , localPath: "./feature/subutil/export"),
+            feature_utilcode_app       : new ModuleConfig(isApply: false, useLocal: true , localPath: "./feature/utilcode/app"),
+            feature_utilcode_pkg       : new ModuleConfig(isApply: true , useLocal: true , localPath: "./feature/utilcode/pkg"),
+            feature_utilcode_export    : new ModuleConfig(isApply: true , useLocal: true , localPath: "./feature/utilcode/export", remotePath: "com.blankj:utilcode-export:1.1"),
+            lib_base                   : new ModuleConfig(isApply: true , useLocal: true , localPath: "./lib/base"),
+            lib_common                 : new ModuleConfig(isApply: true , useLocal: true , localPath: "./lib/common"),
+            lib_subutil                : new ModuleConfig(isApply: true , useLocal: true , localPath: "./lib/subutil"),
+            lib_utilcode               : new ModuleConfig(isApply: true , useLocal: true , localPath: "./lib/utilcode", remotePath: "com.blankj:utilcodex:$Config.versionName"),
+            lib_utildebug              : new ModuleConfig(isApply: true , useLocal: true , localPath: "./lib/utildebug"),
+            lib_utildebug_no_op        : new ModuleConfig(isApply: true , useLocal: true , localPath: "./lib/utildebug-no-op"),
+            /*Don't delete this line*/
+    ]
+
+    static plugins = [
+            plugin_gradle  : new PluginConfig(path: "com.android.tools.build:gradle:$gradlePluginVersion"),
+            plugin_kotlin  : new PluginConfig(path: "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion"),
+            // 上传到 maven
+            plugin_maven   : new PluginConfig(path: "com.github.dcendents:android-maven-gradle-plugin:2.1", id: "com.github.dcendents.android-maven"),
+
+            // 上传新版本插件更新 path 中的版本号，并设置 isApply = false
+            // 通过 mavenLocal 上传本地版本，设置 isApply = true 即可应用插件来调试，最后通过 bintrayUpload 来发布插件
+            plugin_api     : new PluginConfig(isApply: true, useLocal: false, path: "com.blankj:api-gradle-plugin:1.5", id: "com.blankj.api"),
+            //./gradlew clean :plugin_api-gradle-plugin:mavenLocal     // 上传到本地 mavenLocal
+            //./gradlew clean :plugin_api-gradle-plugin:bintrayUpload  // 上传到 jcenter
+            plugin_bus     : new PluginConfig(isApply: true, useLocal: false, path: "com.blankj:bus-gradle-plugin:2.6", id: "com.blankj.bus"),
+            //./gradlew clean :plugin_bus-gradle-plugin:mavenLocal     // 上传到本地 mavenLocal
+            //./gradlew clean :plugin_bus-gradle-plugin:bintrayUpload  // 上传到 jcenter
+            plugin_buildSrc: new PluginConfig(isApply: false, useLocal: false, path: "com.blankj:buildSrc-plugin:1.0", id: "com.blankj.buildSrc"),
+            //./gradlew clean :plugin_bus-gradle-plugin:mavenLocal     // 上传到本地 mavenLocal
+            //./gradlew clean :plugin_bus-gradle-plugin:bintrayUpload  // 上传到 jcenter
+    ]
+
+    static libs = [
+            androidx_appcompat : new LibConfig(path: "androidx.appcompat:appcompat:$androidxVersion"),
+            androidx_material  : new LibConfig(path: "com.google.android.material:material:$androidxVersion"),
+            androidx_multidex  : new LibConfig(path: "androidx.multidex:multidex:2.0.0"),
+            androidx_constraint: new LibConfig(path: "androidx.constraintlayout:constraintlayout:1.1.3"),
+
+            kotlin             : new LibConfig(path: "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlinVersion"),
+
+            leakcanary         : new LibConfig(path: "com.squareup.leakcanary:leakcanary-android:2.1"),
+
+            free_proguard      : new LibConfig(path: "com.blankj:free-proguard:1.0.2"),
+            swipe_panel        : new LibConfig(path: "com.blankj:swipe-panel:1.2"),
+
+            gson               : new LibConfig(path: "com.google.code.gson:gson:2.8.5"),
+            glide              : new LibConfig(path: "com.github.bumptech.glide:glide:4.7.1"),
+            retrofit           : new LibConfig(path: "com.squareup.retrofit2:retrofit:2.4.0"),
+            commons_io         : new LibConfig(path: "commons-io:commons-io:2.6"),
+
+            eventbus_lib       : new LibConfig(path: "org.greenrobot:eventbus:3.1.1"),
+            eventbus_processor : new LibConfig(path: "org.greenrobot:eventbus-annotation-processor:3.0.1"),
+
+            photo_view         : new LibConfig(path: "com.github.chrisbanes:PhotoView:2.0.0"),
+
+            test_junit         : new LibConfig(path: "junit:junit:4.12"),
+            test_robolectric   : new LibConfig(path: "org.robolectric:robolectric:4.3.1"),
+    ]
+}
+//./gradlew clean :lib_utilcode:bintrayUpload
\ No newline at end of file
diff --git a/buildSrc/src/main/groovy/ConfigUtils.groovy b/buildSrc/src/main/groovy/ConfigUtils.groovy
new file mode 100644
index 0000000000..6a09d2f2d9
--- /dev/null
+++ b/buildSrc/src/main/groovy/ConfigUtils.groovy
@@ -0,0 +1,99 @@
+import org.gradle.api.Project
+import org.gradle.api.ProjectEvaluationListener
+import org.gradle.api.ProjectState
+import org.gradle.api.invocation.Gradle
+
+/**
+ * 
+ *     author: blankj
+ *     blog  : http://blankj.com
+ *     time  : 2019/07/13
+ *     desc  :
+ * 
+ */
+class ConfigUtils {
+
+    static init(Gradle gradle) {
+        generateDep(gradle)
+        addCommonGradle(gradle)
+        TaskDurationUtils.init(gradle)
+    }
+
+    /**
+     * 根据 depConfig 生成 dep
+     */
+    private static void generateDep(Gradle gradle) {
+        def configs = [:]
+        for (Map.Entry entry : Config.modules.entrySet()) {
+            def (name, config) = [entry.key, entry.value]
+            if (config.useLocal) {
+                config.dep = gradle.rootProject.findProject(name)
+            } else {
+                config.dep = config.remotePath
+            }
+            configs.put(name, config)
+        }
+        GLog.l("generateDep = ${GLog.object2String(configs)}")
+    }
+
+    private static addCommonGradle(Gradle gradle) {
+        gradle.addProjectEvaluationListener(new ProjectEvaluationListener() {
+            @Override
+            void beforeEvaluate(Project project) {
+                // 在 project 的 build.gradle 前 do sth.
+                if (project.name.contains("plugin")) {
+                    return
+                }
+                if (project.name.endsWith("_app")) {
+                    GLog.l(project.toString() + " applies buildApp.gradle")
+                    project.apply {
+                        from "${project.rootDir.path}/buildApp.gradle"
+                    }
+                } else {
+                    GLog.l(project.toString() + " applies buildLib.gradle")
+                    project.apply {
+                        from "${project.rootDir.path}/buildLib.gradle"
+                    }
+                }
+            }
+
+            @Override
+            void afterEvaluate(Project project, ProjectState state) {
+                // 在 project 的 build.gradle 末 do sth.
+            }
+        })
+    }
+
+    static getApplyPlugins() {
+        def plugins = [:]
+        for (Map.Entry entry : Config.plugins.entrySet()) {
+            if (entry.value.isApply) {
+                plugins.put(entry.key, entry.value)
+            }
+        }
+        GLog.d("getApplyPlugins = ${GLog.object2String(plugins)}")
+        return plugins
+    }
+
+    static getApplyPkgs() {
+        def pkgs = [:]
+        for (Map.Entry entry : Config.modules.entrySet()) {
+            if (entry.value.isApply && entry.key.endsWith("_pkg")) {
+                pkgs.put(entry.key, entry.value)
+            }
+        }
+        GLog.d("getApplyPkgs = ${GLog.object2String(pkgs)}")
+        return pkgs
+    }
+
+    static getApplyExports() {
+        def exports = [:]
+        for (Map.Entry entry : Config.modules.entrySet()) {
+            if (entry.value.isApply && entry.key.endsWith("_export")) {
+                exports.put(entry.key, entry.value)
+            }
+        }
+        GLog.d("getApplyExports = ${GLog.object2String(exports)}")
+        return exports
+    }
+}
diff --git a/buildSrc/src/main/groovy/GLog.groovy b/buildSrc/src/main/groovy/GLog.groovy
new file mode 100644
index 0000000000..6a5554fc46
--- /dev/null
+++ b/buildSrc/src/main/groovy/GLog.groovy
@@ -0,0 +1,208 @@
+/**
+ * + *     author: blankj
+ *     blog  : http://blankj.com
+ *     time  : 2019/07/13
+ *     desc  :
+ * 
+ */
+class GLog {
+
+    def static debugSwitch = true
+
+    static d(Object... contents) {
+        if (!debugSwitch) return contents
+        return l(contents)
+    }
+
+    static l(Object... contents) {
+        StringBuilder sb = new StringBuilder()
+        sb.append(LogConst.BORDER_TOP)
+        sb.append(borderMsg(processContents(contents)))
+        sb.append(LogConst.BORDER_BTM)
+        print sb.toString()
+        return contents
+    }
+
+    private static borderMsg(String msg) {
+        StringBuilder sb = new StringBuilder()
+        object2String(msg).split(LogConst.LINE_SEP).each { line ->
+            sb.append(LogConst.BORDER_LFT).append(line).append(LogConst.LINE_SEP)
+        }
+        return sb
+    }
+
+    private static processContents(final Object... contents) {
+        String body = LogConst.NULL
+        if (contents != null) {
+            if (contents.length == 1) {
+                body = object2String(contents[0])
+            } else {
+                StringBuilder sb = new StringBuilder()
+                int i = 0
+                for (int len = contents.length; i < len; ++i) {
+                    Object content = contents[i]
+                    sb.append("args[$i] = ")
+                            .append(object2String(content))
+                            .append(LogConst.LINE_SEP)
+                }
+                body = sb.toString()
+            }
+        }
+        return body.length() == 0 ? LogConst.NOTHING : body
+    }
+
+    static String object2String(Object object) {
+        if (object == null) return "null";
+        if (object.getClass().isArray()) return LogFormatter.array2String(object);
+        if (object instanceof List) return LogFormatter.list2String(object);
+        if (object instanceof Map) return LogFormatter.map2String(object);
+        if (object instanceof Throwable) return LogFormatter.throwable2String(object);
+        return object.toString();
+    }
+
+    static class LogFormatter {
+
+        private static array2String(Object object) {
+            if (object instanceof Object[]) {
+                return Arrays.deepToString((Object[]) object);
+            } else if (object instanceof boolean[]) {
+                return Arrays.toString((boolean[]) object);
+            } else if (object instanceof byte[]) {
+                return Arrays.toString((byte[]) object);
+            } else if (object instanceof char[]) {
+                return Arrays.toString((char[]) object);
+            } else if (object instanceof double[]) {
+                return Arrays.toString((double[]) object);
+            } else if (object instanceof float[]) {
+                return Arrays.toString((float[]) object);
+            } else if (object instanceof int[]) {
+                return Arrays.toString((int[]) object);
+            } else if (object instanceof long[]) {
+                return Arrays.toString((long[]) object);
+            } else if (object instanceof short[]) {
+                return Arrays.toString((short[]) object);
+            }
+            throw new IllegalArgumentException("Array has incompatible type: " + object.getClass());
+        }
+
+        private static list2String(List list) {
+            StringBuilder sb = new StringBuilder()
+            sb.append("[")
+            list.each { v ->
+                if (v instanceof Map || v instanceof List) {
+                    sb.append(String.format("$LogConst.LINE_SEP%${deep++ * 8}s${object2String(v)},", ""))
+                    deep--
+                } else {
+                    sb.append(String.format("$LogConst.LINE_SEP%${deep * 8}s$v,", ""))
+                }
+            }
+            sb.deleteCharAt(sb.length() - 1)
+            if (deep - 1 == 0) {
+                sb.append("$LogConst.LINE_SEP]")
+            } else {
+                sb.append(String.format("$LogConst.LINE_SEP%${(deep - 1) * 8}s]", ""))
+            }
+            return sb.toString()
+        }
+
+        private static deep = 1;
+
+        private static map2String(Map map) {
+            StringBuilder sb = new StringBuilder()
+            sb.append("[")
+            map.each { k, v ->
+                if (v instanceof Map || v instanceof List) {
+                    sb.append(String.format("$LogConst.LINE_SEP%${deep++ * 8}s%-26s: ${object2String(v)},", "", k))
+                    deep--
+                } else {
+                    sb.append(String.format("$LogConst.LINE_SEP%${deep * 8}s%-26s: $v,", "", k))
+                }
+            }
+            sb.deleteCharAt(sb.length() - 1)
+            if (deep - 1 == 0) {
+                sb.append("$LogConst.LINE_SEP]")
+            } else {
+                sb.append(String.format("$LogConst.LINE_SEP%${(deep - 1) * 8}s]", ""))
+            }
+            return sb.toString()
+        }
+
+        private static throwable2String(Throwable throwable) {
+            final List throwableList = new ArrayList<>();
+            while (throwable != null && !throwableList.contains(throwable)) {
+                throwableList.add(throwable);
+                throwable = throwable.getCause();
+            }
+            final int size = throwableList.size();
+            final List frames = new ArrayList<>();
+            List nextTrace = getStackFrameList(throwableList.get(size - 1));
+            for (int i = size; --i >= 0;) {
+                final List trace = nextTrace;
+                if (i != 0) {
+                    nextTrace = getStackFrameList(throwableList.get(i - 1));
+                    removeCommonFrames(trace, nextTrace);
+                }
+                if (i == size - 1) {
+                    frames.add(throwableList.get(i).toString());
+                } else {
+                    frames.add(" Caused by: " + throwableList.get(i).toString());
+                }
+                frames.addAll(trace);
+            }
+            StringBuilder sb = new StringBuilder();
+            for (final String element : frames) {
+                sb.append(element).append(LogConst.LINE_SEP);
+            }
+            return sb.toString();
+        }
+
+        private static List getStackFrameList(final Throwable throwable) {
+            final StringWriter sw = new StringWriter();
+            final PrintWriter pw = new PrintWriter(sw, true);
+            throwable.printStackTrace(pw);
+            final String stackTrace = sw.toString();
+            final StringTokenizer frames = new StringTokenizer(stackTrace, LogConst.LINE_SEP);
+            final List list = new ArrayList<>();
+            boolean traceStarted = false;
+            while (frames.hasMoreTokens()) {
+                final String token = frames.nextToken();
+                // Determine if the line starts with at
+                final int at = token.indexOf("at");
+                if (at != -1 && token.substring(0, at).trim().isEmpty()) {
+                    traceStarted = true;
+                    list.add(token);
+                } else if (traceStarted) {
+                    break;
+                }
+            }
+            return list;
+        }
+
+        private static void removeCommonFrames(final List causeFrames, final List wrapperFrames) {
+            int causeFrameIndex = causeFrames.size() - 1;
+            int wrapperFrameIndex = wrapperFrames.size() - 1;
+            while (causeFrameIndex >= 0 && wrapperFrameIndex >= 0) {
+                // Remove the frame from the cause trace if it is the same
+                // as in the wrapper trace
+                final String causeFrame = causeFrames.get(causeFrameIndex);
+                final String wrapperFrame = wrapperFrames.get(wrapperFrameIndex);
+                if (causeFrame.equals(wrapperFrame)) {
+                    causeFrames.remove(causeFrameIndex);
+                }
+                causeFrameIndex--;
+                wrapperFrameIndex--;
+            }
+        }
+    }
+
+    static class LogConst {
+        static LINE_SEP = System.getProperty("line.separator");
+        static BORDER_TOP = "┌────────────────────────────────────────────────────────────────────────────────────────────────────────────────" + LINE_SEP
+        static BORDER_LFT = "│ ";
+        static BORDER_BTM = "└────────────────────────────────────────────────────────────────────────────────────────────────────────────────" + LINE_SEP
+
+        static final NOTHING = "log nothing";
+        static final NULL = "null";
+    }
+}
diff --git a/buildSrc/src/main/groovy/LibConfig.groovy b/buildSrc/src/main/groovy/LibConfig.groovy
new file mode 100644
index 0000000000..6369553ba0
--- /dev/null
+++ b/buildSrc/src/main/groovy/LibConfig.groovy
@@ -0,0 +1,29 @@
+class LibConfig {
+
+    String path
+
+    String getGroupId() {
+        String[] splits = path.split(":")
+        return splits.length == 3 ? splits[0] : null
+    }
+
+    String getArtifactId() {
+        String[] splits = path.split(":")
+        return splits.length == 3 ? splits[1] : null
+    }
+
+    String getVersion() {
+        String[] splits = path.split(":")
+        return splits.length == 3 ? splits[2] : null
+    }
+
+    @Override
+    String toString() {
+        return "LibConfig { path = $path }"
+    }
+
+    static String getFlag(boolean b) {
+        return b ? "✅" : "❌"
+    }
+}
+
diff --git a/buildSrc/src/main/groovy/ModuleConfig.groovy b/buildSrc/src/main/groovy/ModuleConfig.groovy
new file mode 100644
index 0000000000..291abd8ffe
--- /dev/null
+++ b/buildSrc/src/main/groovy/ModuleConfig.groovy
@@ -0,0 +1,35 @@
+class ModuleConfig {
+
+    boolean isApply   // 是否应用
+    boolean useLocal  // 是否使用本地的
+    String localPath  // 本地路径
+    String remotePath // 远程路径
+    def dep          // 根据条件生成项目最终的依赖项
+
+    String getGroupId() {
+        String[] splits = remotePath.split(":")
+        return splits.length == 3 ? splits[0] : null
+    }
+
+    String getArtifactId() {
+        String[] splits = remotePath.split(":")
+        return splits.length == 3 ? splits[1] : null
+    }
+
+    String getVersion() {
+        String[] splits = remotePath.split(":")
+        return splits.length == 3 ? splits[2] : null
+    }
+
+    @Override
+    String toString() {
+        return "ModuleConfig { isApply = ${getFlag(isApply)}" +
+                ", dep = " + dep +
+                " }"
+    }
+
+    static String getFlag(boolean b) {
+        return b ? "✅" : "❌"
+    }
+}
+
diff --git a/buildSrc/src/main/groovy/PluginConfig.groovy b/buildSrc/src/main/groovy/PluginConfig.groovy
new file mode 100644
index 0000000000..3811c6a0ca
--- /dev/null
+++ b/buildSrc/src/main/groovy/PluginConfig.groovy
@@ -0,0 +1,35 @@
+final class PluginConfig {
+
+    boolean isApply = true  // 是否应用
+    boolean useLocal        // 是否使用本地的
+    String path             // 插件路径
+    String id               // 插件 ID
+
+    String getGroupId() {
+        String[] splits = path.split(":")
+        return splits.length == 3 ? splits[0] : null
+    }
+
+    String getArtifactId() {
+        String[] splits = path.split(":")
+        return splits.length == 3 ? splits[1] : null
+    }
+
+    String getVersion() {
+        String[] splits = path.split(":")
+        return splits.length == 3 ? splits[2] : null
+    }
+
+    @Override
+    String toString() {
+        return "PluginConfig { isApply = ${getFlag(isApply)}" +
+                ", useLocal = ${getFlag(useLocal)}" +
+                ", path = " + path +
+                ", id = " + id +
+                " }"
+    }
+
+    static String getFlag(boolean b) {
+        return b ? "✅" : "❌"
+    }
+}
\ No newline at end of file
diff --git a/buildSrc/src/main/groovy/TaskDurationUtils.groovy b/buildSrc/src/main/groovy/TaskDurationUtils.groovy
new file mode 100644
index 0000000000..6aacfcf30f
--- /dev/null
+++ b/buildSrc/src/main/groovy/TaskDurationUtils.groovy
@@ -0,0 +1,91 @@
+import org.gradle.BuildListener
+import org.gradle.BuildResult
+import org.gradle.api.Task
+import org.gradle.api.execution.TaskExecutionListener
+import org.gradle.api.initialization.Settings
+import org.gradle.api.invocation.Gradle
+import org.gradle.api.tasks.TaskState
+
+import java.text.SimpleDateFormat
+
+/**
+ * + *     author: blankj
+ *     blog  : http://blankj.com
+ *     time  : 2019/11/22
+ *     desc  :
+ * 
+ */
+class TaskDurationUtils {
+
+    static List taskInfoList = []
+    static long startMillis
+
+    static init(Gradle grd) {
+        startMillis = System.currentTimeMillis()
+        grd.addListener(new TaskExecutionListener() {
+            @Override
+            void beforeExecute(Task task) {
+                task.ext.startTime = System.currentTimeMillis()
+            }
+
+            @Override
+            void afterExecute(Task task, TaskState state) {
+                def exeDuration = System.currentTimeMillis() - task.ext.startTime
+                if (exeDuration >= 500) {
+                    taskInfoList.add(new TaskInfo(task: task, exeDuration: exeDuration))
+                }
+            }
+        })
+        grd.addBuildListener(new BuildListener() {
+            @Override
+            void beforeSettings(Settings settings) {
+                super.beforeSettings(settings)
+            }
+
+            @Override
+            void buildStarted(Gradle gradle) {}
+
+            @Override
+            void settingsEvaluated(Settings settings) {}
+
+            @Override
+            void projectsLoaded(Gradle gradle) {}
+
+            @Override
+            void projectsEvaluated(Gradle gradle) {}
+
+            @Override
+            void buildFinished(BuildResult buildResult) {
+                if (!taskInfoList.isEmpty()) {
+                    Collections.sort(taskInfoList, new Comparator() {
+                        @Override
+                        int compare(TaskInfo t, TaskInfo t1) {
+                            return t1.exeDuration - t.exeDuration
+                        }
+                    })
+                    StringBuilder sb = new StringBuilder()
+                    int buildSec = (System.currentTimeMillis() - startMillis) / 1000;
+                    int m = buildSec / 60;
+                    int s = buildSec % 60;
+                    def timeInfo = (m == 0 ? "${s}s" : "${m}m ${s}s (${buildSec}s)")
+                    sb.append("BUILD FINISHED in $timeInfo\n")
+                    taskInfoList.each {
+                        sb.append(String.format("%7sms %s\n", it.exeDuration, it.task.path))
+                    }
+                    def content = sb.toString()
+                    GLog.d(content)
+                    File file = new File(grd.rootProject.buildDir.getAbsolutePath(),
+                            "build_time_records_" + new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss").format(new Date()) + ".txt")
+                    file.getParentFile().mkdirs()
+                    file.write(content)
+                }
+            }
+        })
+    }
+
+    private static class TaskInfo {
+        Task task
+        long exeDuration
+    }
+}
diff --git a/buildSrc/src/main/java/com/blankj/plugin/readme/FormatUtils.groovy b/buildSrc/src/main/java/com/blankj/plugin/readme/FormatUtils.groovy
new file mode 100644
index 0000000000..f617ff2eae
--- /dev/null
+++ b/buildSrc/src/main/java/com/blankj/plugin/readme/FormatUtils.groovy
@@ -0,0 +1,42 @@
+package com.blankj.plugin.readme
+
+class FormatUtils {
+
+    static def LINE_SEP = System.getProperty("line.separator")
+    static def LONG_SPACE = "                                                                  "
+
+    static def format(File readmeCN) {
+        def sb = new StringBuilder(),
+            lines = readmeCN.readLines("UTF-8"),
+            i = 0,
+            size = lines.size()
+        for (; i < size; ++i) {
+            String line = lines.get(i)
+            if (line.contains("* ###")) {
+                sb.append(line).append(LINE_SEP)
+                        .append("```").append(LINE_SEP)
+                def maxLen = 0
+                line = lines.get(i += 2)
+                // get the max length of space
+                for (def j = i; !line.equals("```"); line = lines.get(++j)) {
+                    maxLen = Math.max(maxLen, line.replace(" ", "").replace(",", ", ").indexOf(':'))
+                }
+                line = lines.get(i)
+                for (; !line.equals("```"); line = lines.get(++i)) {
+                    def noSpaceLine = line.replace(" ", "")
+                    def spaceLen = maxLen - line.replace(" ", "").replace(",", ", ").indexOf(':')
+                    sb.append(noSpaceLine.substring(0, noSpaceLine.indexOf(':')).replace(",", ", "))
+                            .append(LONG_SPACE.substring(0, spaceLen))// add the space
+                            .append(': ')
+                            .append(line.substring(line.indexOf(':') + 1).trim())
+                            .append(LINE_SEP)
+                }
+                sb.append("```")
+            } else {
+                sb.append(line)
+            }
+            sb.append(LINE_SEP)
+        }
+        readmeCN.write(sb.toString(), "UTF-8")
+    }
+}
diff --git a/buildSrc/src/main/java/com/blankj/plugin/readme/ReadmeCorePlugin.groovy b/buildSrc/src/main/java/com/blankj/plugin/readme/ReadmeCorePlugin.groovy
new file mode 100644
index 0000000000..8f3cf47780
--- /dev/null
+++ b/buildSrc/src/main/java/com/blankj/plugin/readme/ReadmeCorePlugin.groovy
@@ -0,0 +1,52 @@
+package com.blankj.plugin.readme
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+
+class ReadmeCorePlugin implements Plugin {
+
+    @Override
+    void apply(Project project) {
+        project.extensions.create('readme', ReadmeExtension)
+
+        project.task('readmeTask') {
+            doLast {
+                println "readmeTask start..."
+
+                def ext = project['readme'] as ReadmeExtension
+                def readmeCN = ext.readmeCnFile
+                def readmeEng = ext.readmeFile
+
+                readmeOfUtilCode2Eng(readmeCN, readmeEng)
+
+                println "readmeTask finished."
+            }
+        }
+    }
+
+    static def readmeOfUtilCode2Eng(File readmeCN, File readmeEng) {
+        FormatUtils.format(readmeCN)
+        def lines = readmeCN.readLines("UTF-8")
+        def sb = new StringBuilder()
+        readmeCN.eachLine { line ->
+            if (line.contains("* ###")) {
+                if (line.contains("UtilsTransActivity")) {
+                    sb.append(line)
+                } else {
+                    String utilsName = line.substring(line.indexOf("[") + 1, line.indexOf("Utils"))
+                    sb.append("* ### About ").append(utilsName).append(line.substring(line.indexOf(" -> ")))
+                }
+            } else if (line.contains(": ") && !line.contains("[")) {
+                sb.append(line.substring(0, line.indexOf(':')).trim())
+            } else if (line.contains("打个小广告") || line.contains("基你太美")) {
+                return
+            } else {
+                sb.append(line)
+            }
+            sb.append(FormatUtils.LINE_SEP)
+        }
+        readmeEng.write(sb.toString(), "UTF-8")
+    }
+}
+
+
diff --git a/buildSrc/src/main/java/com/blankj/plugin/readme/ReadmeExtension.groovy b/buildSrc/src/main/java/com/blankj/plugin/readme/ReadmeExtension.groovy
new file mode 100644
index 0000000000..789e683c80
--- /dev/null
+++ b/buildSrc/src/main/java/com/blankj/plugin/readme/ReadmeExtension.groovy
@@ -0,0 +1,8 @@
+package com.blankj.plugin.readme
+
+class ReadmeExtension {
+
+    File readmeFile
+    File readmeCnFile
+
+}
diff --git a/buildSrc/src/main/java/com/blankj/plugin/readme/ReadmeSubPlugin.groovy b/buildSrc/src/main/java/com/blankj/plugin/readme/ReadmeSubPlugin.groovy
new file mode 100644
index 0000000000..bade51bbf4
--- /dev/null
+++ b/buildSrc/src/main/java/com/blankj/plugin/readme/ReadmeSubPlugin.groovy
@@ -0,0 +1,49 @@
+package com.blankj.plugin.readme
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+
+class ReadmeSubPlugin implements Plugin {
+
+    @Override
+    void apply(Project project) {
+        project.extensions.create('readme', ReadmeExtension)
+
+        project.task('readmeTask') {
+            doLast {
+                println "readmeTask start..."
+
+                def ext = project['readme'] as ReadmeExtension
+                def readmeCN = ext.readmeCnFile
+                def readmeEng = ext.readmeFile
+
+                readmeOfSubUtil2Eng(readmeCN, readmeEng)
+
+                println "readmeTask finished."
+            }
+        }
+    }
+
+    static def readmeOfSubUtil2Eng(File readmeCN, File readmeEng) {
+        FormatUtils.format(readmeCN)
+        def lines = readmeCN.readLines("UTF-8"),
+            sb = new StringBuilder("## How to use" + FormatUtils.LINE_SEP
+                    + FormatUtils.LINE_SEP +
+                    "You should copy the following classes which you want to use in your project." + FormatUtils.LINE_SEP),
+            i = 3,
+            size = lines.size()
+        for (; i < size; ++i) {
+            String line = lines.get(i)
+            if (line.contains("* ###")) {
+                String utilsName = line.substring(line.indexOf("[") + 1, line.indexOf("Utils"))
+                sb.append("* ### About ").append(utilsName).append(line.substring(line.indexOf(" -> ")))
+            } else if (line.contains(": ") && !line.contains("[")) {
+                sb.append(line.substring(0, line.indexOf(':')).trim())
+            } else {
+                sb.append(line)
+            }
+            sb.append(FormatUtils.LINE_SEP)
+        }
+        readmeEng.write(sb.toString(), "UTF-8")
+    }
+}
diff --git a/config/flavor.gradle b/config/flavor.gradle
new file mode 100644
index 0000000000..25c1801983
--- /dev/null
+++ b/config/flavor.gradle
@@ -0,0 +1,22 @@
+android {
+    flavorDimensions "env"
+    productFlavors {
+        dev {
+            dimension "env"
+        }
+
+        production {
+            dimension "env"
+        }
+    }
+
+    variantFilter { variant ->
+        def flavorNames = variant.flavors*.name
+        def buildTypeName = variant.buildType.name
+
+        // production 包不允许 debug 构建
+        if (flavorNames.contains("production") && buildTypeName.contains("debug")) {
+            variant.setIgnore(true)
+        }
+    }
+}
\ No newline at end of file
diff --git a/config/publish.gradle b/config/publish.gradle
new file mode 100644
index 0000000000..7608215123
--- /dev/null
+++ b/config/publish.gradle
@@ -0,0 +1,226 @@
+/*
+ 1. add
+    signing.keyId=xx
+    signing.password=xx
+    signing.secretKeyRingFile=/Users/xx/secring.gpg
+    ossrhUsername=xx
+    ossrhPassword=xx
+    in root local.properties
+
+ 2. copy the file to the directory of gradle, and apply the file in the module
+ ext {
+    groupId = Config.modules.lib_utilcode.groupId
+    artifactId = Config.modules.lib_utilcode.artifactId
+    version = Config.modules.lib_utilcode.version
+    website = "https://github.com/Blankj/AndroidUtilCode"
+}
+ apply from: "${rootDir.path}/config/publish.gradle"
+
+ 3. execute following command to publish
+ ./gradlew :xxmodule:publish2Local  -> upload to mavenLocal
+ ./gradlew :xxmodule:publish2Remote -> upload to mavenCentral
+*/
+
+apply plugin: 'maven-publish'
+apply plugin: 'signing'
+
+ext.multiPublishMode = true
+
+File localPropertiesFile = project.rootProject.file("local.properties");
+if (!localPropertiesFile.exists()) {
+    return
+}
+
+Properties properties = new Properties()
+properties.load(new FileInputStream(localPropertiesFile))
+properties.each { name, value -> ext[name] = value }
+
+afterEvaluate {
+    def ext = project.ext
+    publishing {
+        publications {
+            release(MavenPublication) {
+                groupId ext.groupId
+                artifactId ext.artifactId
+                version ext.version
+
+                if (isAndroidEnv(project)) {
+                    if (project.ext.multiPublishMode) {
+                        artifact("$buildDir/outputs/aar/${project.getName()}-release.aar")
+                        artifact sourcesJar
+                    } else {
+                        from project.components.release
+                    }
+                } else {
+                    from project.components.java
+                }
+
+                pom {
+                    name = ext.artifactId
+                    description = ext.artifactId
+                    url = ext.website
+
+                    licenses {
+                        license {
+                            name = 'The Apache Software License, Version 2.0'
+                            url = 'http://www.apache.org/licenses/LICENSE-2.0.txt'
+                        }
+                    }
+                    developers {
+                        developer {
+                            id = ext.ossrhUsername
+                            name = ext.ossrhUsername
+                        }
+                    }
+                    scm {
+                        url = ext.website
+                        connection = ext.website
+                        developerConnection = ext.website + ".git"
+                    }
+
+                    if (project.ext.multiPublishMode) {
+                        withXml {
+                            def dependenciesNode = asNode().getAt('dependencies')[0] ?:
+                                    asNode().appendNode('dependencies')
+
+                            configurations.api.getDependencies().each {
+                                dep -> addDependency(project, dependenciesNode, dep, "compile")
+                            }
+                            configurations.implementation.getDependencies().each {
+                                dep -> addDependency(project, dependenciesNode, dep, "runtime")
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        repositories {
+            maven {
+                // s01 is newest
+                def releasesUrl = "https://s01.oss.sonatype.org/content/repositories/releases/"
+                def snapshotUrl = "https://s01.oss.sonatype.org/content/repositories/snapshots/"
+                url = version.toUpperCase().endsWith('SNAPSHOT') ? snapshotUrl : releasesUrl
+
+                credentials {
+                    username ossrhUsername
+                    password ossrhPassword
+                }
+            }
+        }
+    }
+
+    signing {
+        sign publishing.publications
+    }
+}
+
+private void addDependency(Project project, def dependenciesNode, Dependency dep, String scope) {
+    if (dep.group == null || dep.version == null || dep.name == null || dep.name == "unspecified") {
+        return
+    }
+
+    final dependencyNode = dependenciesNode.appendNode('dependency')
+    dependencyNode.appendNode('scope', scope)
+
+    if (dep.version == 'unspecified') {
+        // 检测 module 中的 dependencies 是否有源码依赖
+        // 如果是源码依赖，而且没有在 config 中配置 remotePath，
+        // 那么发布到仓库，其他地方依赖该库时会找不到源码的那个库
+        println "publish -> module(unspecified) <${dep.group}:${dep.name}:${dep.version}>"
+        if (project.ext.groupId || project.ext.version) {
+            throw new GradleException("The module of <" + dep.name + "> should set groupId & version.")
+        }
+        // 源码依赖，但配置了 remotePath，让 pom 中写入 remotePath
+        println("publish -> module(wrapped) <${project.ext.groupId}:${name}:${project.ext.version}>")
+
+        dependencyNode.appendNode('groupId', project.ext.pomGroupID)
+        dependencyNode.appendNode('artifactId', dep.name)
+        dependencyNode.appendNode('version', project.ext.pomVersion)
+    } else {
+        dependencyNode.appendNode('groupId', dep.group)
+        dependencyNode.appendNode('artifactId', dep.name)
+        dependencyNode.appendNode('version', dep.version)
+        println("publish -> library <${dep.group}:${dep.name}:${dep.version}>")
+    }
+
+    if (!dep.transitive) {
+        // In case of non transitive dependency,
+        // all its dependencies should be force excluded from them POM file
+        final exclusionNode = dependencyNode.appendNode('exclusions').appendNode('exclusion')
+        exclusionNode.appendNode('groupId', '*')
+        exclusionNode.appendNode('artifactId', '*')
+    } else if (!dep.properties.excludeRules.empty) {
+        // For transitive with exclusions, all exclude rules should be added to the POM file
+        final exclusions = dependencyNode.appendNode('exclusions')
+        dep.properties.excludeRules.each { ExcludeRule rule ->
+            final exclusionNode = exclusions.appendNode('exclusion')
+            exclusionNode.appendNode('groupId', rule.group ?: '*')
+            exclusionNode.appendNode('artifactId', rule.module ?: '*')
+        }
+    }
+}
+
+if (isAndroidEnv(project)) {
+    // This generates sources.jar
+    task sourcesJar(type: Jar) {
+        classifier = 'sources'
+        from android.sourceSets.main.java.source
+    }
+
+    task javadoc(type: Javadoc) {
+        source = android.sourceSets.main.java.source
+        classpath += configurations.compile
+        classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
+    }
+
+    task javadocJar(type: Jar, dependsOn: javadoc) {
+        classifier = 'javadoc'
+        from javadoc.destinationDir
+    }
+} else {
+    task sourcesJar(type: Jar, dependsOn: classes) {
+        classifier = 'sources'
+        from sourceSets.main.allSource
+    }
+
+    task javadocJar(type: Jar, dependsOn: javadoc) {
+        classifier = 'javadoc'
+        from javadoc.destinationDir
+    }
+}
+
+if (project.hasProperty("kotlin")) {
+    // Disable creating javadocs
+    project.tasks.withType(Javadoc) {
+        enabled = false
+    }
+}
+
+javadoc {
+    options {
+        encoding "UTF-8"
+        charSet 'UTF-8'
+        author true
+        version project.ext.version
+        links "http://docs.oracle.com/javase/7/docs/api"
+        title "${project.ext.artifactId} ${project.ext.version}"
+    }
+}
+
+artifacts {
+    archives javadocJar
+    archives sourcesJar
+}
+
+static def isAndroidEnv(Project project) {
+    return project.getPlugins().hasPlugin('com.android.application') || project.getPlugins().hasPlugin('com.android.library')
+}
+
+task publish2Local(type: GradleBuild) {
+    tasks = ['assemble', 'publishReleasePublicationToMavenLocal']
+}
+
+task publish2Remote(type: GradleBuild) {
+    tasks = ['assemble', 'publishReleasePublicationToMavenRepository']
+}
\ No newline at end of file
diff --git a/feature/launcher/app/.gitignore b/feature/launcher/app/.gitignore
new file mode 100644
index 0000000000..796b96d1c4
--- /dev/null
+++ b/feature/launcher/app/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/feature/launcher/app/build.gradle b/feature/launcher/app/build.gradle
new file mode 100644
index 0000000000..8f2b6d205d
--- /dev/null
+++ b/feature/launcher/app/build.gradle
@@ -0,0 +1,5 @@
+apply plugin: 'kotlin-kapt'
+
+dependencies {
+    kapt Config.libs.eventbus_processor.path
+}
\ No newline at end of file
diff --git a/feature/launcher/app/proguard-rules.pro b/feature/launcher/app/proguard-rules.pro
new file mode 100644
index 0000000000..f1b424510d
--- /dev/null
+++ b/feature/launcher/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
diff --git a/feature/launcher/app/src/main/AndroidManifest.xml b/feature/launcher/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000000..4f033c06a6
--- /dev/null
+++ b/feature/launcher/app/src/main/AndroidManifest.xml
@@ -0,0 +1,29 @@
+
+
+
+    
+
+        
+            
+                
+                
+
+                
+            
+        
+
+    
+
+
\ No newline at end of file
diff --git a/feature/launcher/app/src/main/java/com/blankj/launcher/app/LauncherApp.java b/feature/launcher/app/src/main/java/com/blankj/launcher/app/LauncherApp.java
new file mode 100644
index 0000000000..7dc22cee69
--- /dev/null
+++ b/feature/launcher/app/src/main/java/com/blankj/launcher/app/LauncherApp.java
@@ -0,0 +1,28 @@
+package com.blankj.launcher.app;
+
+import com.blankj.common.CommonApplication;
+
+/**
+ * + *     author: Blankj
+ *     blog  : http://blankj.com
+ *     time  : 2016/10/12
+ *     desc  :
+ * 
+ */
+public class LauncherApp extends CommonApplication {
+
+    private static LauncherApp sInstance;
+
+    public static LauncherApp getInstance() {
+        return sInstance;
+    }
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        sInstance = this;
+    }
+}
+
+
diff --git a/feature/main/app/.gitignore b/feature/main/app/.gitignore
new file mode 100644
index 0000000000..796b96d1c4
--- /dev/null
+++ b/feature/main/app/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/feature/main/app/build.gradle b/feature/main/app/build.gradle
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/feature/main/app/proguard-rules.pro b/feature/main/app/proguard-rules.pro
new file mode 100644
index 0000000000..f1b424510d
--- /dev/null
+++ b/feature/main/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
diff --git a/feature/main/app/src/main/AndroidManifest.xml b/feature/main/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000000..bb8c3398d4
--- /dev/null
+++ b/feature/main/app/src/main/AndroidManifest.xml
@@ -0,0 +1,28 @@
+
+
+
+    
+
+        
+            
+                
+                
+
+                
+            
+        
+
+    
+
+
\ No newline at end of file
diff --git a/feature/main/app/src/main/java/com/blankj/main/app/MainApp.java b/feature/main/app/src/main/java/com/blankj/main/app/MainApp.java
new file mode 100644
index 0000000000..7b083b92ba
--- /dev/null
+++ b/feature/main/app/src/main/java/com/blankj/main/app/MainApp.java
@@ -0,0 +1,35 @@
+package com.blankj.main.app;
+
+import android.content.Context;
+
+import com.blankj.common.CommonApplication;
+
+/**
+ * + *     author: Blankj
+ *     blog  : http://blankj.com
+ *     time  : 2016/10/12
+ *     desc  :
+ * 
+ */
+public class MainApp extends CommonApplication {
+
+    private static MainApp sInstance;
+
+    public static MainApp getInstance() {
+        return sInstance;
+    }
+
+    @Override
+    protected void attachBaseContext(Context base) {
+        super.attachBaseContext(base);
+    }
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        sInstance = this;
+    }
+}
+
+
diff --git a/feature/main/pkg/.gitignore b/feature/main/pkg/.gitignore
new file mode 100644
index 0000000000..796b96d1c4
--- /dev/null
+++ b/feature/main/pkg/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/feature/main/pkg/build.gradle b/feature/main/pkg/build.gradle
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/feature/main/pkg/proguard-rules.pro b/feature/main/pkg/proguard-rules.pro
new file mode 100644
index 0000000000..f1b424510d
--- /dev/null
+++ b/feature/main/pkg/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
diff --git a/feature/main/pkg/src/main/AndroidManifest.xml b/feature/main/pkg/src/main/AndroidManifest.xml
new file mode 100644
index 0000000000..1cfdba8f69
--- /dev/null
+++ b/feature/main/pkg/src/main/AndroidManifest.xml
@@ -0,0 +1,13 @@
+
+
+    
+        
+    
+
+
diff --git a/feature/main/pkg/src/main/java/com/blankj/main/pkg/MainActivity.kt b/feature/main/pkg/src/main/java/com/blankj/main/pkg/MainActivity.kt
new file mode 100644
index 0000000000..b00aba9585
--- /dev/null
+++ b/feature/main/pkg/src/main/java/com/blankj/main/pkg/MainActivity.kt
@@ -0,0 +1,74 @@
+package com.blankj.main.pkg
+
+import android.graphics.Color
+import android.os.Bundle
+import android.view.View
+import androidx.appcompat.app.ActionBarDrawerToggle
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.subutil.export.api.SubUtilApi
+import com.blankj.utilcode.export.api.UtilCodeApi
+import com.blankj.utilcode.util.ApiUtils
+import com.blankj.utilcode.util.BarUtils
+import com.blankj.utilcode.util.ClickUtils
+import com.blankj.utilcode.util.CollectionUtils
+import kotlinx.android.synthetic.main.activity_main.*
+
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/09/29
+ * desc  : MainActivity
+ * ```
+ */
+class MainActivity : CommonActivity() {
+
+    override fun isSwipeBack(): Boolean {
+        return false
+    }
+
+    override fun bindDrawer(): Boolean {
+        return true
+    }
+
+    override fun bindLayout(): Int {
+        return R.layout.activity_main
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        window.setBackgroundDrawable(null)
+        super.onCreate(savedInstanceState)
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        setCommonItems(mainRv, CollectionUtils.newArrayList>(
+                CommonItemClick(R.string.core_util, true) {
+                    ApiUtils.getApi(UtilCodeApi::class.java)?.startUtilCodeActivity(this)
+                },
+                CommonItemClick(R.string.sub_util, true) {
+                    ApiUtils.getApi(SubUtilApi::class.java)?.startSubUtilActivity(this)
+                }
+        ))
+
+        launcherMainCtl.setExpandedTitleColor(Color.TRANSPARENT)
+        setSupportActionBar(launcherMainToolbar)
+        val toggle = ActionBarDrawerToggle(this,
+                drawerView.mBaseDrawerRootLayout,
+                launcherMainToolbar,
+                R.string.navigation_drawer_open,
+                R.string.navigation_drawer_close)
+        drawerView.mBaseDrawerRootLayout.addDrawerListener(toggle)
+        toggle.syncState()
+
+        BarUtils.setStatusBarColor4Drawer(drawerView.mBaseDrawerRootLayout, launcherMainFakeStatusBar, Color.TRANSPARENT, false)
+        BarUtils.addMarginTopEqualStatusBarHeight(launcherMainToolbar)
+    }
+
+    override fun onBackPressed() {
+        ClickUtils.back2HomeFriendly("Press again to exit.")
+    }
+}
diff --git a/feature/main/pkg/src/main/java/com/blankj/main/pkg/SplashActivity.kt b/feature/main/pkg/src/main/java/com/blankj/main/pkg/SplashActivity.kt
new file mode 100644
index 0000000000..9f842cda06
--- /dev/null
+++ b/feature/main/pkg/src/main/java/com/blankj/main/pkg/SplashActivity.kt
@@ -0,0 +1,7 @@
+package com.blankj.main.pkg
+
+import com.blankj.common.activity.CommonActivity
+
+class SplashActivity : CommonActivity() {
+
+}
\ No newline at end of file
diff --git a/feature/main/pkg/src/main/res/layout/activity_main.xml b/feature/main/pkg/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000000..3a33dd0f8e
--- /dev/null
+++ b/feature/main/pkg/src/main/res/layout/activity_main.xml
@@ -0,0 +1,49 @@
+
+
+
+    
+
+        
+
+            
+
+            
+
+        
+    
+
+    
+
+    
+
+
diff --git a/feature/main/pkg/src/main/res/values/strings.xml b/feature/main/pkg/src/main/res/values/strings.xml
new file mode 100644
index 0000000000..7abc06d3ba
--- /dev/null
+++ b/feature/main/pkg/src/main/res/values/strings.xml
@@ -0,0 +1 @@
+
diff --git a/feature/mock/.gitignore b/feature/mock/.gitignore
new file mode 100644
index 0000000000..796b96d1c4
--- /dev/null
+++ b/feature/mock/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/feature/mock/build.gradle b/feature/mock/build.gradle
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/feature/mock/proguard-rules.pro b/feature/mock/proguard-rules.pro
new file mode 100644
index 0000000000..f1b424510d
--- /dev/null
+++ b/feature/mock/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
diff --git a/feature/mock/src/main/AndroidManifest.xml b/feature/mock/src/main/AndroidManifest.xml
new file mode 100644
index 0000000000..8c0f9aa047
--- /dev/null
+++ b/feature/mock/src/main/AndroidManifest.xml
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/feature/mock/src/main/java/com/blankj/mock/subutil/SubUtilApiMock.java b/feature/mock/src/main/java/com/blankj/mock/subutil/SubUtilApiMock.java
new file mode 100644
index 0000000000..6c5af69924
--- /dev/null
+++ b/feature/mock/src/main/java/com/blankj/mock/subutil/SubUtilApiMock.java
@@ -0,0 +1,25 @@
+package com.blankj.mock.subutil;
+
+import android.content.Context;
+
+import com.blankj.subutil.export.api.SubUtilApi;
+import com.blankj.utilcode.util.ApiUtils;
+import com.blankj.utilcode.util.ToastUtils;
+
+/**
+ * + *     author: Blankj
+ *     blog  : http://blankj.com
+ *     time  : 2019/07/10
+ *     desc  :
+ * 
+ */
+@ApiUtils.Api(isMock = true)
+public class SubUtilApiMock extends SubUtilApi {
+
+    @Override
+    public void startSubUtilActivity(Context context) {
+        ToastUtils.showShort("startSubUtilActivity");
+    }
+
+}
diff --git a/feature/mock/src/main/java/com/blankj/mock/utilcode/UtilCodeApiMock.java b/feature/mock/src/main/java/com/blankj/mock/utilcode/UtilCodeApiMock.java
new file mode 100644
index 0000000000..df22cbf92a
--- /dev/null
+++ b/feature/mock/src/main/java/com/blankj/mock/utilcode/UtilCodeApiMock.java
@@ -0,0 +1,32 @@
+package com.blankj.mock.utilcode;
+
+import android.content.Context;
+
+import com.blankj.utilcode.export.api.UtilCodeApi;
+import com.blankj.utilcode.util.ApiUtils;
+import com.blankj.utilcode.util.ToastUtils;
+
+/**
+ * + *     author: Blankj
+ *     blog  : http://blankj.com
+ *     time  : 2019/07/10
+ *     desc  :
+ * 
+ */
+@ApiUtils.Api(isMock = true)
+public class UtilCodeApiMock extends UtilCodeApi {
+
+    @Override
+    public void startUtilCodeActivity(Context context) {
+        ToastUtils.showShort("startUtilCodeActivity");
+    }
+
+    @Override
+    public void testCallback(Callback callback) {
+        if (callback != null) {
+            callback.call();
+        }
+    }
+
+}
diff --git a/feature/subutil/app/.gitignore b/feature/subutil/app/.gitignore
new file mode 100644
index 0000000000..796b96d1c4
--- /dev/null
+++ b/feature/subutil/app/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/feature/subutil/app/build.gradle b/feature/subutil/app/build.gradle
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/feature/subutil/app/proguard-rules.pro b/feature/subutil/app/proguard-rules.pro
new file mode 100644
index 0000000000..f1b424510d
--- /dev/null
+++ b/feature/subutil/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
diff --git a/feature/subutil/app/src/main/AndroidManifest.xml b/feature/subutil/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000000..2989dbfebf
--- /dev/null
+++ b/feature/subutil/app/src/main/AndroidManifest.xml
@@ -0,0 +1,27 @@
+
+
+
+    
+
+        
+            
+                
+                
+
+                
+            
+        
+
+    
+
+
\ No newline at end of file
diff --git a/feature/subutil/app/src/main/java/com/blankj/subutil/app/SubUtilApp.kt b/feature/subutil/app/src/main/java/com/blankj/subutil/app/SubUtilApp.kt
new file mode 100644
index 0000000000..9667490cf4
--- /dev/null
+++ b/feature/subutil/app/src/main/java/com/blankj/subutil/app/SubUtilApp.kt
@@ -0,0 +1,32 @@
+package com.blankj.subutil.app
+
+import android.content.Context
+import com.blankj.common.CommonApplication
+
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/10/12
+ * desc  : app about utils
+ * ```
+ */
+class SubUtilApp : CommonApplication() {
+
+    companion object {
+        var instance: SubUtilApp? = null
+            private set
+    }
+
+    override fun attachBaseContext(base: Context) {
+        super.attachBaseContext(base)
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
+    }
+}
+
+
diff --git a/feature/subutil/export/.gitignore b/feature/subutil/export/.gitignore
new file mode 100644
index 0000000000..796b96d1c4
--- /dev/null
+++ b/feature/subutil/export/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/feature/subutil/export/build.gradle b/feature/subutil/export/build.gradle
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/feature/subutil/export/proguard-rules.pro b/feature/subutil/export/proguard-rules.pro
new file mode 100644
index 0000000000..f1b424510d
--- /dev/null
+++ b/feature/subutil/export/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
diff --git a/feature/subutil/export/src/main/AndroidManifest.xml b/feature/subutil/export/src/main/AndroidManifest.xml
new file mode 100644
index 0000000000..de00a6d73e
--- /dev/null
+++ b/feature/subutil/export/src/main/AndroidManifest.xml
@@ -0,0 +1 @@
+
diff --git a/feature/subutil/export/src/main/java/com/blankj/subutil/export/api/SubUtilApi.java b/feature/subutil/export/src/main/java/com/blankj/subutil/export/api/SubUtilApi.java
new file mode 100644
index 0000000000..c0e4abe037
--- /dev/null
+++ b/feature/subutil/export/src/main/java/com/blankj/subutil/export/api/SubUtilApi.java
@@ -0,0 +1,20 @@
+package com.blankj.subutil.export.api;
+
+import android.content.Context;
+
+import com.blankj.utilcode.util.ApiUtils;
+
+
+/**
+ * + *     author: Blankj
+ *     blog  : http://blankj.com
+ *     time  : 2019/06/09
+ *     desc  :
+ * 
+ */
+public abstract class SubUtilApi extends ApiUtils.BaseApi {
+
+    public abstract void startSubUtilActivity(Context context);
+
+}
diff --git a/feature/subutil/pkg/.gitignore b/feature/subutil/pkg/.gitignore
new file mode 100644
index 0000000000..796b96d1c4
--- /dev/null
+++ b/feature/subutil/pkg/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/feature/subutil/pkg/build.gradle b/feature/subutil/pkg/build.gradle
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/feature/subutil/pkg/proguard-rules.pro b/feature/subutil/pkg/proguard-rules.pro
new file mode 100644
index 0000000000..f1b424510d
--- /dev/null
+++ b/feature/subutil/pkg/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
diff --git a/feature/subutil/pkg/src/main/AndroidManifest.xml b/feature/subutil/pkg/src/main/AndroidManifest.xml
new file mode 100644
index 0000000000..198eb5c31b
--- /dev/null
+++ b/feature/subutil/pkg/src/main/AndroidManifest.xml
@@ -0,0 +1,55 @@
+
+
+    
+    
+    
+    
+    
+
+    
+    
+    
+    
+    
+
+    
+    
+    
+
+    
+
+        
+        
+        
+        
+        
+        
+
+        
+        
+    
+
+
diff --git a/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/Config.kt b/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/Config.kt
new file mode 100644
index 0000000000..82a8db84d3
--- /dev/null
+++ b/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/Config.kt
@@ -0,0 +1,31 @@
+package com.blankj.subutil.pkg
+
+import android.os.Environment
+import com.blankj.utilcode.util.Utils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2017/05/10
+ * desc  : config about constants
+ * ```
+ */
+object Config {
+
+    val FILE_SEP = System.getProperty("file.separator")
+    val LINE_SEP = System.getProperty("line.separator")
+    const val TEST_PKG = "com.blankj.testinstall"
+    private val CACHE_PATH: String
+    val TEST_APK_PATH: String
+
+    init {
+        val cacheDir = Utils.getApp().externalCacheDir
+        CACHE_PATH = if (cacheDir != null) {
+            cacheDir.absolutePath
+        } else {
+            Environment.getExternalStorageDirectory().absolutePath
+        } + FILE_SEP
+        TEST_APK_PATH = CACHE_PATH + "test_install.apk"
+    }
+}
diff --git a/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/SubUtilApiImpl.java b/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/SubUtilApiImpl.java
new file mode 100644
index 0000000000..0b978f1bcd
--- /dev/null
+++ b/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/SubUtilApiImpl.java
@@ -0,0 +1,25 @@
+package com.blankj.subutil.pkg;
+
+import android.content.Context;
+
+import com.blankj.subutil.export.api.SubUtilApi;
+import com.blankj.subutil.pkg.feature.SubUtilActivity;
+import com.blankj.utilcode.util.ApiUtils;
+
+/**
+ * + *     author: Blankj
+ *     blog  : http://blankj.com
+ *     time  : 2019/07/02
+ *     desc  :
+ * 
+ */
+@ApiUtils.Api
+public class SubUtilApiImpl extends SubUtilApi {
+
+    @Override
+    public void startSubUtilActivity(Context context) {
+        SubUtilActivity.Companion.start(context);
+    }
+
+}
diff --git a/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/SubUtilActivity.kt b/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/SubUtilActivity.kt
new file mode 100644
index 0000000000..2c6af650ef
--- /dev/null
+++ b/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/SubUtilActivity.kt
@@ -0,0 +1,61 @@
+package com.blankj.subutil.pkg.feature
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.subutil.pkg.R
+import com.blankj.subutil.pkg.feature.appStore.AppStoreActivity
+import com.blankj.subutil.pkg.feature.battery.BatteryActivity
+import com.blankj.subutil.pkg.feature.country.CountryActivity
+import com.blankj.subutil.pkg.feature.dangerous.DangerousActivity
+import com.blankj.subutil.pkg.feature.location.LocationActivity
+import com.blankj.subutil.pkg.feature.pinyin.PinyinActivity
+import com.blankj.utilcode.util.CollectionUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/09/29
+ * desc  : MainActivity
+ * ```
+ */
+class SubUtilActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, SubUtilActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+
+    override fun bindTitleRes(): Int {
+        return R.string.sub_util
+    }
+
+    override fun bindItems(): List> {
+        return CollectionUtils.newArrayList(
+                CommonItemClick(R.string.demo_app_store, true) {
+                    AppStoreActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_battery, true) {
+                    BatteryActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_country, true) {
+                    CountryActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_dangerous, true) {
+                    DangerousActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_location, true) {
+                    LocationActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_pinyin, true) {
+                    PinyinActivity.start(this)
+                }
+        )
+    }
+}
diff --git a/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/appStore/AppStoreActivity.kt b/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/appStore/AppStoreActivity.kt
new file mode 100644
index 0000000000..e7c2953448
--- /dev/null
+++ b/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/appStore/AppStoreActivity.kt
@@ -0,0 +1,43 @@
+package com.blankj.subutil.pkg.feature.appStore
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.subutil.pkg.R
+import com.blankj.subutil.util.AppStoreUtils
+import com.blankj.utilcode.util.ActivityUtils
+import com.blankj.utilcode.util.CollectionUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 17/02/01
+ * desc  : demo about AppStore
+ * ```
+ */
+class AppStoreActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, AppStoreActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_app_store
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                CommonItemClick(R.string.app_store_system, true) {
+                    AppStoreUtils.getAppStoreIntent("com.tencent.mm").apply {
+                        ActivityUtils.startActivity(this)
+                    }
+                }
+        )
+    }
+}
diff --git a/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/battery/BatteryActivity.kt b/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/battery/BatteryActivity.kt
new file mode 100644
index 0000000000..8e04163c4f
--- /dev/null
+++ b/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/battery/BatteryActivity.kt
@@ -0,0 +1,56 @@
+package com.blankj.subutil.pkg.feature.battery
+
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import android.view.View
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.subutil.pkg.R
+import com.blankj.subutil.util.BatteryUtils
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.ToastUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 20/03/31
+ * desc  : demo about Battery
+ * ```
+ */
+class BatteryActivity : CommonActivity(), BatteryUtils.OnBatteryStatusChangedListener {
+
+    private val titleItem: CommonItemTitle = CommonItemTitle("", true);
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, BatteryActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_battery
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(titleItem)
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        BatteryUtils.registerBatteryStatusChangedListener(this)
+    }
+
+    override fun onBatteryStatusChanged(status: BatteryUtils.Status) {
+        titleItem.title = status.toString()
+        ToastUtils.showShort(status.toString())
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        BatteryUtils.unregisterBatteryStatusChangedListener(this)
+    }
+}
diff --git a/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/country/CountryActivity.kt b/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/country/CountryActivity.kt
new file mode 100644
index 0000000000..c2daa6ef50
--- /dev/null
+++ b/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/country/CountryActivity.kt
@@ -0,0 +1,41 @@
+package com.blankj.subutil.pkg.feature.country
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.subutil.pkg.R
+import com.blankj.subutil.util.CountryUtils
+import com.blankj.utilcode.util.CollectionUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 17/02/01
+ * desc  : demo about Country
+ * ```
+ */
+class CountryActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, CountryActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_country
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                CommonItemTitle("getCountryCodeBySim", CountryUtils.getCountryCodeBySim("Default")),
+                CommonItemTitle("getCountryCodeByLanguage", CountryUtils.getCountryCodeByLanguage("Default")),
+                CommonItemTitle("getCountryBySim", CountryUtils.getCountryBySim()),
+                CommonItemTitle("getCountryByLanguage", CountryUtils.getCountryByLanguage())
+        )
+    }
+}
diff --git a/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/dangerous/DangerousActivity.kt b/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/dangerous/DangerousActivity.kt
new file mode 100644
index 0000000000..cc5c60f470
--- /dev/null
+++ b/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/dangerous/DangerousActivity.kt
@@ -0,0 +1,123 @@
+package com.blankj.subutil.pkg.feature.dangerous
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.helper.PermissionHelper
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.common.item.CommonItemSwitch
+import com.blankj.subutil.pkg.Config
+import com.blankj.subutil.pkg.R
+import com.blankj.subutil.util.DangerousUtils
+import com.blankj.utilcode.constant.PermissionConstants
+import com.blankj.utilcode.util.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 17/02/01
+ * desc  : demo about dangerous
+ * ```
+ */
+class DangerousActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            PermissionHelper.request(context, object : PermissionUtils.SimpleCallback {
+                override fun onGranted() {
+                    val starter = Intent(context, DangerousActivity::class.java)
+                    context.startActivity(starter)
+                }
+
+                override fun onDenied() {
+                }
+            }, PermissionConstants.STORAGE, PermissionConstants.SMS)
+        }
+    }
+
+    private val listener = object : OnReleasedListener {
+        override fun onReleased() {
+            if (DangerousUtils.installAppSilent(Config.TEST_APK_PATH)) {
+                ToastUtils.showShort(R.string.dangerous_install_successfully)
+            } else {
+                ToastUtils.showShort(R.string.dangerous_install_unsuccessfully)
+            }
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_dangerous
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                CommonItemClick(R.string.dangerous_install_silent) {
+                    if (AppUtils.isAppInstalled(Config.TEST_PKG)) {
+                        ToastUtils.showShort(R.string.dangerous_app_install_tips)
+                    } else {
+                        if (!FileUtils.isFileExists(Config.TEST_APK_PATH)) {
+                            ReleaseInstallApkTask(listener).execute()
+                        } else {
+                            listener.onReleased()
+                        }
+                    }
+                },
+                CommonItemClick(R.string.dangerous_uninstall_silent) {
+                    if (AppUtils.isAppInstalled(Config.TEST_PKG)) {
+                        if (DangerousUtils.uninstallAppSilent(Config.TEST_PKG, false)) {
+                            ToastUtils.showShort(R.string.dangerous_uninstall_successfully)
+                        } else {
+                            ToastUtils.showShort(R.string.dangerous_uninstall_unsuccessfully)
+                        }
+                    } else {
+                        ToastUtils.showShort(R.string.dangerous_app_uninstall_tips)
+                    }
+                },
+                CommonItemClick(R.string.dangerous_shutdown) {
+                    ToastUtils.showShort(DangerousUtils.shutdown().toString())
+                },
+                CommonItemClick(R.string.dangerous_reboot) {
+                    ToastUtils.showShort(DangerousUtils.reboot().toString())
+                },
+                CommonItemClick(R.string.dangerous_reboot_to_recovery) {
+                    ToastUtils.showShort(DangerousUtils.reboot2Recovery().toString())
+                },
+                CommonItemClick(R.string.dangerous_reboot_to_bootloader) {
+                    ToastUtils.showShort(DangerousUtils.reboot2Bootloader().toString())
+                },
+                CommonItemSwitch(
+                        R.string.dangerous_data_enabled,
+                        { NetworkUtils.getMobileDataEnabled() },
+                        {
+                            if (AppUtils.isAppSystem()) {
+                                DangerousUtils.setMobileDataEnabled(it)
+                            }
+                        }
+                ),
+                CommonItemClick(R.string.dangerous_send_sms_silent) {
+                    DangerousUtils.sendSmsSilent("10000", "sendSmsSilent")
+                }
+        )
+    }
+}
+
+class ReleaseInstallApkTask(private val mListener: OnReleasedListener) : ThreadUtils.SimpleTask() {
+
+    override fun doInBackground() {
+        ResourceUtils.copyFileFromAssets("test_install", Config.TEST_APK_PATH)
+    }
+
+    override fun onSuccess(result: Unit) {
+        mListener.onReleased()
+    }
+
+    fun execute() {
+        ThreadUtils.executeByIo(this)
+    }
+}
+
+interface OnReleasedListener {
+    fun onReleased()
+}
\ No newline at end of file
diff --git a/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/location/LocationActivity.kt b/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/location/LocationActivity.kt
new file mode 100755
index 0000000000..8f4217c96c
--- /dev/null
+++ b/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/location/LocationActivity.kt
@@ -0,0 +1,100 @@
+package com.blankj.subutil.pkg.feature.location
+
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.content.ServiceConnection
+import android.os.IBinder
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.helper.PermissionHelper
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.subutil.pkg.R
+import com.blankj.utilcode.constant.PermissionConstants
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.PermissionUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/10/13
+ * desc  : demo about LocationUtils
+ * ```
+ */
+class LocationActivity : CommonActivity() {
+
+    private var lastLatitude: String = "unknown"
+    private var lastLongitude: String = "unknown"
+    private var latitude: String = "unknown"
+    private var longitude: String = "unknown"
+    private var country: String = "unknown"
+    private var locality: String = "unknown"
+    private var street: String = "unknown"
+
+    companion object {
+        fun start(context: Context) {
+            PermissionHelper.request(context, object : PermissionUtils.SimpleCallback {
+                override fun onGranted() {
+                    val starter = Intent(context, LocationActivity::class.java)
+                    context.startActivity(starter)
+                }
+
+                override fun onDenied() {
+                }
+            }, PermissionConstants.LOCATION)
+        }
+    }
+
+    private lateinit var mLocationService: LocationService
+
+    private var conn: ServiceConnection = object : ServiceConnection {
+        override fun onServiceDisconnected(name: ComponentName) {}
+
+        override fun onServiceConnected(name: ComponentName, service: IBinder) {
+            mLocationService = (service as LocationService.LocationBinder).service
+            mLocationService.setOnGetLocationListener(object : LocationService.OnGetLocationListener {
+                override fun getLocation(lastLatitude: String, lastLongitude: String, latitude: String,
+                                         longitude: String, country: String, locality: String, street: String) {
+                    this@LocationActivity.apply {
+                        this.lastLatitude = lastLatitude
+                        this.lastLongitude = lastLongitude
+                        this.latitude = latitude
+                        this.longitude = longitude
+                        this.country = country
+                        this.locality = locality
+                        this.street = street
+                    }
+                    runOnUiThread {
+                        itemsView.updateItems(bindItems())
+                    }
+                }
+            })
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_location
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                CommonItemTitle("lastLatitude", lastLatitude),
+                CommonItemTitle("lastLongitude", lastLongitude),
+                CommonItemTitle("latitude", latitude),
+                CommonItemTitle("longitude", longitude),
+                CommonItemTitle("getCountryName", country),
+                CommonItemTitle("getLocality", locality),
+                CommonItemTitle("getStreet", street)
+        )
+    }
+
+    override fun doBusiness() {
+        bindService(Intent(this, LocationService::class.java), conn, Context.BIND_AUTO_CREATE)
+    }
+
+    override fun onDestroy() {
+        unbindService(conn)
+        super.onDestroy()
+    }
+}
diff --git a/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/location/LocationService.kt b/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/location/LocationService.kt
new file mode 100755
index 0000000000..8322500d63
--- /dev/null
+++ b/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/location/LocationService.kt
@@ -0,0 +1,95 @@
+package com.blankj.subutil.pkg.feature.location
+
+import android.app.Service
+import android.content.Intent
+import android.location.Location
+import android.os.Binder
+import android.os.Bundle
+import android.os.IBinder
+import android.os.Looper
+
+import com.blankj.subutil.util.LocationUtils
+import com.blankj.utilcode.util.ToastUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/11/21
+ * desc  : demo about LocationUtils
+ * ```
+ */
+class LocationService : Service() {
+
+    private var isSuccess: Boolean = false
+    private var lastLatitude = "loading..."
+    private var lastLongitude = "loading..."
+    private var latitude = "loading..."
+    private var longitude = "loading..."
+    private var country = "loading..."
+    private var locality = "loading..."
+    private var street = "loading..."
+
+    private var mOnGetLocationListener: OnGetLocationListener? = null
+
+    private val mOnLocationChangeListener = object : LocationUtils.OnLocationChangeListener {
+        override fun getLastKnownLocation(location: Location) {
+            lastLatitude = location.latitude.toString()
+            lastLongitude = location.longitude.toString()
+            mOnGetLocationListener?.getLocation(lastLatitude, lastLongitude, latitude, longitude, country, locality, street)
+        }
+
+        override fun onLocationChanged(location: Location) {
+            latitude = location.latitude.toString()
+            longitude = location.longitude.toString()
+            mOnGetLocationListener?.getLocation(lastLatitude, lastLongitude, latitude, longitude, country, locality, street)
+            country = LocationUtils.getCountryName(java.lang.Double.parseDouble(latitude), java.lang.Double.parseDouble(longitude))
+            locality = LocationUtils.getLocality(java.lang.Double.parseDouble(latitude), java.lang.Double.parseDouble(longitude))
+            street = LocationUtils.getStreet(java.lang.Double.parseDouble(latitude), java.lang.Double.parseDouble(longitude))
+            mOnGetLocationListener?.getLocation(lastLatitude, lastLongitude, latitude, longitude, country, locality, street)
+        }
+
+        override fun onStatusChanged(provider: String, status: Int, extras: Bundle) {}
+    }
+
+    fun setOnGetLocationListener(onGetLocationListener: OnGetLocationListener) {
+        mOnGetLocationListener = onGetLocationListener
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        Thread(Runnable {
+            Looper.prepare()
+            isSuccess = LocationUtils.register(0, 0, mOnLocationChangeListener)
+            if (isSuccess) ToastUtils.showShort("init success")
+            Looper.loop()
+        }).start()
+    }
+
+    override fun onBind(intent: Intent): IBinder? {
+        return LocationBinder()
+    }
+
+    inner class LocationBinder : Binder() {
+        val service: LocationService
+            get() = this@LocationService
+    }
+
+    override fun onDestroy() {
+        LocationUtils.unregister()
+        // 一定要制空，否则内存泄漏
+        mOnGetLocationListener = null
+        super.onDestroy()
+    }
+
+    /**
+     * 获取位置监听器
+     */
+    interface OnGetLocationListener {
+        fun getLocation(
+                lastLatitude: String, lastLongitude: String,
+                latitude: String, longitude: String,
+                country: String, locality: String, street: String
+        )
+    }
+}
diff --git a/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/pinyin/PinyinActivity.kt b/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/pinyin/PinyinActivity.kt
new file mode 100644
index 0000000000..648dcb295d
--- /dev/null
+++ b/feature/subutil/pkg/src/main/java/com/blankj/subutil/pkg/feature/pinyin/PinyinActivity.kt
@@ -0,0 +1,56 @@
+package com.blankj.subutil.pkg.feature.pinyin
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.subutil.pkg.R
+import com.blankj.subutil.util.PinyinUtils
+import com.blankj.utilcode.util.CollectionUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 17/02/01
+ * desc  : demo about PinyinUtils
+ * ```
+ */
+class PinyinActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, PinyinActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_pinyin
+    }
+
+    override fun bindItems(): MutableList> {
+        val surnames = "乐乘乜仇会便区单参句召员宓弗折曾朴查洗盖祭种秘繁缪能蕃覃解谌适都阿难黑"
+        val size = surnames.length
+        val sb = StringBuilder("澹台: " + PinyinUtils.getSurnamePinyin("澹台")
+                + "\n尉迟: " + PinyinUtils.getSurnamePinyin("尉迟")
+                + "\n万俟: " + PinyinUtils.getSurnamePinyin("万俟")
+                + "\n单于: " + PinyinUtils.getSurnamePinyin("单于"))
+        for (i in 0 until size) {
+            val surname = surnames[i].toString()
+            sb.append(String.format(
+                    "\n%s 正确: %-8s 错误: %-8s",
+                    surname,
+                    PinyinUtils.getSurnamePinyin(surname),
+                    PinyinUtils.ccs2Pinyin(surname)
+            ))
+        }
+        return CollectionUtils.newArrayList(
+                CommonItemTitle("汉字转拼音", PinyinUtils.ccs2Pinyin("汉字转拼音", " ")),
+                CommonItemTitle("获取首字母", PinyinUtils.getPinyinFirstLetters("获取首字母", " ")),
+                CommonItemTitle("测试姓氏", sb.toString())
+
+        )
+    }
+}
\ No newline at end of file
diff --git a/feature/subutil/pkg/src/main/res/values/strings.xml b/feature/subutil/pkg/src/main/res/values/strings.xml
new file mode 100644
index 0000000000..e758c294a0
--- /dev/null
+++ b/feature/subutil/pkg/src/main/res/values/strings.xml
@@ -0,0 +1,29 @@
+
+
+    App Store Demo
+    Battery Demo
+    Country Demo
+    Dangerous Demo
+    LocationUtils Demo
+    PinyinUtils Demo
+
+    
+    Go System App Store In WeChat Page
+
+    Install Test App Silently
+    Uninstall App Silently
+    Test app have installed
+    Install successfully
+    Install unsuccessfully
+    Please install test app first
+    Uninstall successfully
+    Uninstall unsuccessfully
+    Shutdown
+    Reboot
+    Reboot To Recovery
+    Reboot To Bootloader
+    Send SMS Silent
+    Mobile Data Enabled
+
+
+
\ No newline at end of file
diff --git a/feature/utilcode/app/.gitignore b/feature/utilcode/app/.gitignore
new file mode 100644
index 0000000000..796b96d1c4
--- /dev/null
+++ b/feature/utilcode/app/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/feature/utilcode/app/build.gradle b/feature/utilcode/app/build.gradle
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/feature/utilcode/app/proguard-rules.pro b/feature/utilcode/app/proguard-rules.pro
new file mode 100644
index 0000000000..f1b424510d
--- /dev/null
+++ b/feature/utilcode/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
diff --git a/feature/utilcode/app/src/main/AndroidManifest.xml b/feature/utilcode/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000000..34308fcb79
--- /dev/null
+++ b/feature/utilcode/app/src/main/AndroidManifest.xml
@@ -0,0 +1,25 @@
+
+
+
+    
+
+        
+            
+                
+                
+
+                
+            
+        
+    
+
+
\ No newline at end of file
diff --git a/feature/utilcode/app/src/main/java/com/blankj/utilcode/app/UtilCodeApp.kt b/feature/utilcode/app/src/main/java/com/blankj/utilcode/app/UtilCodeApp.kt
new file mode 100644
index 0000000000..42d2909041
--- /dev/null
+++ b/feature/utilcode/app/src/main/java/com/blankj/utilcode/app/UtilCodeApp.kt
@@ -0,0 +1,30 @@
+package com.blankj.utilcode.app
+
+import com.blankj.common.CommonApplication
+import com.blankj.utilcode.util.Utils
+
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/10/12
+ * desc  : app about utils
+ * ```
+ */
+class UtilCodeApp : CommonApplication() {
+
+    companion object {
+        lateinit var instance: UtilCodeApp
+            private set
+    }
+
+    override fun onCreate() {
+        Utils.init(this)
+        super.onCreate()
+        instance = this
+//        BusUtils.register("com.blankj.androidutilcode")
+    }
+}
+
+
diff --git a/feature/utilcode/export/.gitignore b/feature/utilcode/export/.gitignore
new file mode 100644
index 0000000000..796b96d1c4
--- /dev/null
+++ b/feature/utilcode/export/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/feature/utilcode/export/build.gradle b/feature/utilcode/export/build.gradle
new file mode 100644
index 0000000000..30e59272ee
--- /dev/null
+++ b/feature/utilcode/export/build.gradle
@@ -0,0 +1,8 @@
+ext {
+    groupId = Config.modules.feature_utilcode_export.groupId
+    artifactId = Config.modules.feature_utilcode_export.artifactId
+    version = Config.modules.feature_utilcode_export.version
+    website = "https://github.com/Blankj/AndroidUtilCode"
+}
+//apply from: "${rootDir.path}/config/publish.gradle"
+//./gradlew :feature_utilcode_export:mavenLocal   // 上传到本地 mavenLocal
\ No newline at end of file
diff --git a/feature/utilcode/export/proguard-rules.pro b/feature/utilcode/export/proguard-rules.pro
new file mode 100644
index 0000000000..f1b424510d
--- /dev/null
+++ b/feature/utilcode/export/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
diff --git a/feature/utilcode/export/src/main/AndroidManifest.xml b/feature/utilcode/export/src/main/AndroidManifest.xml
new file mode 100644
index 0000000000..9bbbcc3210
--- /dev/null
+++ b/feature/utilcode/export/src/main/AndroidManifest.xml
@@ -0,0 +1 @@
+
diff --git a/feature/utilcode/export/src/main/java/com/blankj/utilcode/export/api/UtilCodeApi.java b/feature/utilcode/export/src/main/java/com/blankj/utilcode/export/api/UtilCodeApi.java
new file mode 100644
index 0000000000..ea7d5291be
--- /dev/null
+++ b/feature/utilcode/export/src/main/java/com/blankj/utilcode/export/api/UtilCodeApi.java
@@ -0,0 +1,26 @@
+package com.blankj.utilcode.export.api;
+
+import android.content.Context;
+
+import com.blankj.utilcode.util.ApiUtils;
+
+
+/**
+ * + *     author: Blankj
+ *     blog  : http://blankj.com
+ *     time  : 2019/07/01
+ *     desc  :
+ * 
+ */
+public abstract class UtilCodeApi extends ApiUtils.BaseApi {
+
+    public abstract void startUtilCodeActivity(Context context);
+
+    public abstract void testCallback(Callback callback);
+
+    public interface Callback {
+        void call();
+    }
+
+}
\ No newline at end of file
diff --git a/feature/utilcode/pkg/.gitignore b/feature/utilcode/pkg/.gitignore
new file mode 100644
index 0000000000..796b96d1c4
--- /dev/null
+++ b/feature/utilcode/pkg/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/feature/utilcode/pkg/build.gradle b/feature/utilcode/pkg/build.gradle
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/feature/utilcode/pkg/proguard-rules.pro b/feature/utilcode/pkg/proguard-rules.pro
new file mode 100644
index 0000000000..f1b424510d
--- /dev/null
+++ b/feature/utilcode/pkg/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
diff --git a/feature/utilcode/pkg/src/main/AndroidManifest.xml b/feature/utilcode/pkg/src/main/AndroidManifest.xml
new file mode 100644
index 0000000000..8da0667a23
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/AndroidManifest.xml
@@ -0,0 +1,284 @@
+
+
+    
+    
+    
+    
+
+    
+    
+
+    
+    
+    
+
+    
+    
+    
+
+    
+    
+    
+    
+    
+    
+
+    
+    
+    
+    
+
+    
+    
+    
+    
+
+    
+    
+
+    
+    
+
+    
+        
+
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+            
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+
+        
+    
+
+
diff --git a/feature/utilcode/pkg/src/main/assets/fonts/dnmbhs.ttf b/feature/utilcode/pkg/src/main/assets/fonts/dnmbhs.ttf
new file mode 100644
index 0000000000..8ac8dadba1
Binary files /dev/null and b/feature/utilcode/pkg/src/main/assets/fonts/dnmbhs.ttf differ
diff --git a/feature/utilcode/pkg/src/main/assets/test/sub/test.txt b/feature/utilcode/pkg/src/main/assets/test/sub/test.txt
new file mode 100644
index 0000000000..f7bc1649eb
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/assets/test/sub/test.txt
@@ -0,0 +1,2 @@
+1st line
+2nd line
\ No newline at end of file
diff --git a/feature/utilcode/pkg/src/main/assets/test/test.txt b/feature/utilcode/pkg/src/main/assets/test/test.txt
new file mode 100644
index 0000000000..f7bc1649eb
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/assets/test/test.txt
@@ -0,0 +1,2 @@
+1st line
+2nd line
\ No newline at end of file
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/Config.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/Config.kt
new file mode 100644
index 0000000000..51bb0b7e66
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/Config.kt
@@ -0,0 +1,19 @@
+package com.blankj.utilcode.pkg
+
+import com.blankj.utilcode.util.PathUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2017/05/10
+ * desc  : config about constants
+ * ```
+ */
+object Config {
+    val FILE_SEP = System.getProperty("file.separator")
+    val LINE_SEP = System.getProperty("line.separator")
+    const val TEST_PKG = "com.blankj.testinstall"
+    val CACHE_PATH = PathUtils.getCachePathExternalFirst() + FILE_SEP
+    val TEST_APK_PATH: String = CACHE_PATH + "test_install.apk"
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/UtilCodeApiImpl.java b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/UtilCodeApiImpl.java
new file mode 100644
index 0000000000..076858b3d1
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/UtilCodeApiImpl.java
@@ -0,0 +1,31 @@
+package com.blankj.utilcode.pkg;
+
+import android.content.Context;
+
+import com.blankj.utilcode.export.api.UtilCodeApi;
+import com.blankj.utilcode.pkg.feature.CoreUtilActivity;
+import com.blankj.utilcode.util.ApiUtils;
+
+/**
+ * + *     author: Blankj
+ *     blog  : http://blankj.com
+ *     time  : 2019/07/01
+ *     desc  :
+ * 
+ */
+@ApiUtils.Api
+public class UtilCodeApiImpl extends UtilCodeApi {
+
+    @Override
+    public void startUtilCodeActivity(Context context) {
+        CoreUtilActivity.Companion.start(context);
+    }
+
+    @Override
+    public void testCallback(Callback callback) {
+        if (callback != null) {
+            callback.call();
+        }
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/CoreUtilActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/CoreUtilActivity.kt
new file mode 100644
index 0000000000..2640191959
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/CoreUtilActivity.kt
@@ -0,0 +1,226 @@
+package com.blankj.utilcode.pkg.feature
+
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import android.widget.TextView
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.pkg.feature.activity.ActivityActivity
+import com.blankj.utilcode.pkg.feature.adaptScreen.AdaptScreenActivity
+import com.blankj.utilcode.pkg.feature.api.ApiActivity
+import com.blankj.utilcode.pkg.feature.app.AppActivity
+import com.blankj.utilcode.pkg.feature.bar.BarActivity
+import com.blankj.utilcode.pkg.feature.brightness.BrightnessActivity
+import com.blankj.utilcode.pkg.feature.bus.BusActivity
+import com.blankj.utilcode.pkg.feature.clean.CleanActivity
+import com.blankj.utilcode.pkg.feature.click.ClickActivity
+import com.blankj.utilcode.pkg.feature.clipboard.ClipboardActivity
+import com.blankj.utilcode.pkg.feature.device.DeviceActivity
+import com.blankj.utilcode.pkg.feature.file.FileActivity
+import com.blankj.utilcode.pkg.feature.flashlight.FlashlightActivity
+import com.blankj.utilcode.pkg.feature.fragment.FragmentActivity
+import com.blankj.utilcode.pkg.feature.image.ImageActivity
+import com.blankj.utilcode.pkg.feature.intent.IntentActivity
+import com.blankj.utilcode.pkg.feature.keyboard.KeyboardActivity
+import com.blankj.utilcode.pkg.feature.language.LanguageActivity
+import com.blankj.utilcode.pkg.feature.log.LogActivity
+import com.blankj.utilcode.pkg.feature.messenger.MessengerActivity
+import com.blankj.utilcode.pkg.feature.metaData.MetaDataActivity
+import com.blankj.utilcode.pkg.feature.mvp.MvpActivity
+import com.blankj.utilcode.pkg.feature.network.NetworkActivity
+import com.blankj.utilcode.pkg.feature.notification.NotificationActivity
+import com.blankj.utilcode.pkg.feature.path.PathActivity
+import com.blankj.utilcode.pkg.feature.permission.PermissionActivity
+import com.blankj.utilcode.pkg.feature.phone.PhoneActivity
+import com.blankj.utilcode.pkg.feature.process.ProcessActivity
+import com.blankj.utilcode.pkg.feature.reflect.ReflectActivity
+import com.blankj.utilcode.pkg.feature.resource.ResourceActivity
+import com.blankj.utilcode.pkg.feature.rom.RomActivity
+import com.blankj.utilcode.pkg.feature.screen.ScreenActivity
+import com.blankj.utilcode.pkg.feature.sdcard.SDCardActivity
+import com.blankj.utilcode.pkg.feature.shadow.ShadowActivity
+import com.blankj.utilcode.pkg.feature.snackbar.SnackbarActivity
+import com.blankj.utilcode.pkg.feature.spStatic.SPStaticActivity
+import com.blankj.utilcode.pkg.feature.span.SpanActivity
+import com.blankj.utilcode.pkg.feature.toast.ToastActivity
+import com.blankj.utilcode.pkg.feature.uiMessage.UiMessageActivity
+import com.blankj.utilcode.pkg.feature.vibrate.VibrateActivity
+import com.blankj.utilcode.pkg.feature.volume.VolumeActivity
+import com.blankj.utilcode.pkg.helper.DialogHelper
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.LogUtils
+import com.blankj.utilcode.util.ThreadUtils
+import com.blankj.utilcode.util.UtilsTransActivity
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/09/29
+ * desc  :
+ * ```
+ */
+class CoreUtilActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, CoreUtilActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.core_util
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                CommonItemClick(R.string.demo_activity, true) {
+                    ActivityActivity.start(this)
+                    ThreadUtils.runOnUiThreadDelayed(Runnable {
+
+                    }, 2000)
+                },
+                CommonItemClick(R.string.demo_adapt_screen, true) {
+                    AdaptScreenActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_api, true) {
+                    ApiActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_app, true) {
+                    AppActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_bar, true) {
+                    BarActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_brightness, true) {
+                    BrightnessActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_bus, true) {
+                    BusActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_clean, true) {
+                    CleanActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_click, true) {
+                    ClickActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_clipboard, true) {
+                    ClipboardActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_crash) {
+                    throw NullPointerException("crash test")
+                },
+                CommonItemClick(R.string.demo_device, true) {
+                    DeviceActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_file, true) {
+                    FileActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_flashlight, true) {
+                    FlashlightActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_fragment, true) {
+                    FragmentActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_image, true) {
+                    ImageActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_intent, true) {
+                    IntentActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_keyboard, true) {
+                    KeyboardActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_language, true) {
+                    LanguageActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_log, true) {
+                    LogActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_messenger, true) {
+                    MessengerActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_meta_data, true) {
+                    MetaDataActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_mvp, true) {
+                    MvpActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_network, true) {
+                    NetworkActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_notification, true) {
+                    NotificationActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_path, true) {
+                    PathActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_permission, true) {
+                    PermissionActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_phone, true) {
+                    PhoneActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_process, true) {
+                    ProcessActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_reflect, true) {
+                    ReflectActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_resource, true) {
+                    ResourceActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_rom, true) {
+                    RomActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_screen, true) {
+                    ScreenActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_sdcard, true) {
+                    SDCardActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_shadow, true) {
+                    ShadowActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_snackbar, true) {
+                    SnackbarActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_spStatic, true) {
+                    SPStaticActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_span, true) {
+                    SpanActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_toast, true) {
+                    ToastActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_trans_activity, true) {
+                    UtilsTransActivity.start(this, object : UtilsTransActivity.TransActivityDelegate() {
+                        override fun onCreated(activity: UtilsTransActivity, savedInstanceState: Bundle?) {
+                            super.onCreated(activity, savedInstanceState)
+                            activity.setContentView(R.layout.common_dialog_loading)
+                            activity.findViewById(R.id.utilActionLoadingMsgTv).text = "Trans Activity is showing..."
+                        }
+                    })
+                },
+                CommonItemClick(R.string.demo_uiMessage, true) {
+                    UiMessageActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_vibrate, true) {
+                    VibrateActivity.start(this)
+                },
+                CommonItemClick(R.string.demo_volume, true) {
+                    VolumeActivity.start(this)
+                }
+        )
+    }
+
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        super.onActivityResult(requestCode, resultCode, data)
+        LogUtils.e(requestCode, requestCode)
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/activity/ActivityActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/activity/ActivityActivity.kt
new file mode 100644
index 0000000000..97023b94c2
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/activity/ActivityActivity.kt
@@ -0,0 +1,194 @@
+package com.blankj.utilcode.pkg.feature.activity
+
+import android.content.Context
+import android.content.Intent
+import android.graphics.drawable.BitmapDrawable
+import android.os.Bundle
+import android.widget.ImageView
+import androidx.core.app.ActivityOptionsCompat
+import com.blankj.base.rv.ItemViewHolder
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.common.item.CommonItemImage
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.pkg.feature.CoreUtilActivity
+import com.blankj.utilcode.util.ActivityUtils
+import com.blankj.utilcode.util.AppUtils
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.StringUtils
+import java.util.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/10/13
+ * desc  : demo about ActivityUtils
+ * ```
+ */
+class ActivityActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, ActivityActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_activity
+    }
+
+    override fun bindItems(): List> {
+        val elementItem = ActivityItem()
+        val intent = Intent(this, SubActivityActivity::class.java)
+        val intents = arrayOfNulls(2)
+        intents[0] = intent
+        intents[1] = Intent(this, SubActivityActivity::class.java)
+
+        return CollectionUtils.newArrayList(
+                elementItem,
+                CommonItemTitle("isActivityExists(${SubActivityActivity::class.java.name})", ActivityUtils.isActivityExists(AppUtils.getAppPackageName(), SubActivityActivity::class.java.name).toString()),
+                CommonItemTitle("getLauncherActivity", ActivityUtils.getLauncherActivity(AppUtils.getAppPackageName())),
+                CommonItemTitle("getMainActivities", ActivityUtils.getMainActivities().toString()),
+                CommonItemTitle("getActivityList", CollectionUtils.collect(ActivityUtils.getActivityList()) { input -> input.javaClass.simpleName }.toString()),
+                CommonItemTitle("getTopActivity", ActivityUtils.getTopActivity().toString()),
+                CommonItemTitle("isActivityExistsInStack", ActivityUtils.isActivityExistsInStack(CoreUtilActivity::class.java).toString()),
+                CommonItemImage("getActivityIcon") {
+                    it.setImageDrawable(ActivityUtils.getActivityIcon(ActivityActivity::class.java))
+                },
+                CommonItemImage("getActivityLogo") {
+                    it.setImageDrawable(ActivityUtils.getActivityLogo(ActivityActivity::class.java))
+                },
+
+                CommonItemClick(R.string.activity_clz, true) {
+                    ActivityUtils.startActivity(SubActivityActivity::class.java)
+                },
+                CommonItemClick(R.string.activity_clz_opt, true) {
+                    ActivityUtils.startActivity(SubActivityActivity::class.java, getOption(elementItem))
+                },
+                CommonItemClick(R.string.activity_clz_anim, true) {
+                    ActivityUtils.startActivity(SubActivityActivity::class.java, R.anim.fade_in_1000, R.anim.fade_out_1000)
+                },
+                CommonItemClick(R.string.activity_act_clz, true) {
+                    ActivityUtils.startActivity(this, SubActivityActivity::class.java)
+                },
+                CommonItemClick(R.string.activity_act_clz_shared_element, true) {
+                    ActivityUtils.startActivity(this, SubActivityActivity::class.java, elementItem.element)
+                },
+                CommonItemClick(R.string.activity_act_clz_anim, true) {
+                    ActivityUtils.startActivity(this, SubActivityActivity::class.java, R.anim.fade_in_1000, R.anim.fade_out_1000)
+                },
+                CommonItemClick(R.string.activity_pkg_cls, true) {
+                    ActivityUtils.startActivity(this.packageName, SubActivityActivity::class.java.name)
+                },
+                CommonItemClick(R.string.activity_pkg_cls_opt, true) {
+                    ActivityUtils.startActivity(this.packageName, SubActivityActivity::class.java.name, getOption(elementItem))
+                },
+                CommonItemClick(R.string.activity_pkg_cls_anim, true) {
+                    ActivityUtils.startActivity(this.packageName, SubActivityActivity::class.java.name, R.anim.fade_in_1000, R.anim.fade_out_1000)
+                },
+                CommonItemClick(R.string.activity_act_pkg_cls, true) {
+                    ActivityUtils.startActivity(this, this.packageName, SubActivityActivity::class.java.name)
+                },
+                CommonItemClick(R.string.activity_act_pkg_cls_opt, true) {
+                    ActivityUtils.startActivity(this, this.packageName, SubActivityActivity::class.java.name, getOption(elementItem))
+                },
+                CommonItemClick(R.string.activity_act_pkg_cls_shared_element, true) {
+                    ActivityUtils.startActivity(this, this.packageName, SubActivityActivity::class.java.name, elementItem.element)
+                },
+                CommonItemClick(R.string.activity_act_pkg_cls_anim, true) {
+                    ActivityUtils.startActivity(this, this.packageName, SubActivityActivity::class.java.name, R.anim.fade_in_1000, R.anim.fade_out_1000)
+                },
+                CommonItemClick(R.string.activity_intent, true) {
+                    ActivityUtils.startActivity(this, intent)
+                },
+                CommonItemClick(R.string.activity_intent_opt, true) {
+                    ActivityUtils.startActivity(this, intent, getOption(elementItem))
+                },
+                CommonItemClick(R.string.activity_intent_shared_element, true) {
+                    ActivityUtils.startActivity(this, intent, elementItem.element)
+                },
+                CommonItemClick(R.string.activity_intent_anim, true) {
+                    ActivityUtils.startActivity(this, intent, R.anim.fade_in_1000, R.anim.fade_out_1000)
+                },
+                CommonItemClick(R.string.activity_intents, true) {
+                    ActivityUtils.startActivities(intents)
+                },
+                CommonItemClick(R.string.activity_intents_opt, true) {
+                    ActivityUtils.startActivities(intents, getOption(elementItem))
+                },
+                CommonItemClick(R.string.activity_intents_anim, true) {
+                    ActivityUtils.startActivities(intents, R.anim.fade_in_1000, R.anim.fade_out_1000)
+                },
+                CommonItemClick(R.string.activity_act_intents, true) {
+                    ActivityUtils.startActivities(this, intents, R.anim.fade_in_1000, R.anim.fade_out_1000)
+                },
+                CommonItemClick(R.string.activity_act_intents_opt, true) {
+                    ActivityUtils.startActivities(this, intents, getOption(elementItem))
+                },
+                CommonItemClick(R.string.activity_act_intents_anim, true) {
+                    ActivityUtils.startActivities(this, intents, R.anim.fade_in_1000, R.anim.fade_out_1000)
+                },
+                CommonItemClick(R.string.activity_start_home_activity, true) {
+                    ActivityUtils.startHomeActivity()
+                },
+                CommonItemClick(R.string.activity_start_launcher_activity, true) {
+                    ActivityUtils.startLauncherActivity()
+                },
+                CommonItemClick(R.string.activity_finish_activity, false) {
+                    ActivityUtils.finishActivity(CoreUtilActivity::class.java)
+                },
+                CommonItemClick(R.string.activity_finish_to_activity, true) {
+                    ActivityUtils.finishToActivity(CoreUtilActivity::class.java, false, true)
+                },
+                CommonItemClick(R.string.activity_finish_all_activities_except_newest, true) {
+                    ActivityUtils.finishAllActivitiesExceptNewest()
+                },
+                CommonItemClick(R.string.activity_finish_all_activities, true) {
+                    ActivityUtils.finishAllActivities()
+                }
+        )
+    }
+
+    private fun getOption(activityItem: ActivityItem): Bundle? {
+        when (Random().nextInt(5)) {
+            0 -> return ActivityOptionsCompat.makeCustomAnimation(this,
+                    R.anim.slide_right_in_1000,
+                    R.anim.slide_left_out_1000)
+                    .toBundle()
+            1 -> return ActivityOptionsCompat.makeScaleUpAnimation(activityItem.element,
+                    activityItem.element.width / 2,
+                    activityItem.element.height / 2,
+                    0, 0)
+                    .toBundle()
+            2 -> return ActivityOptionsCompat.makeThumbnailScaleUpAnimation(activityItem.element,
+                    (activityItem.element.drawable as BitmapDrawable).bitmap,
+                    0, 0)
+                    .toBundle()
+            3 -> return ActivityOptionsCompat.makeSceneTransitionAnimation(this,
+                    activityItem.element,
+                    StringUtils.getString(R.string.activity_shared_element))
+                    .toBundle()
+            else -> return ActivityOptionsCompat.makeClipRevealAnimation(activityItem.element,
+                    activityItem.element.width / 2,
+                    activityItem.element.height / 2,
+                    0, 0)
+                    .toBundle()
+        }
+    }
+}
+
+class ActivityItem : CommonItem {
+
+    lateinit var element: ImageView;
+
+    constructor() : super(R.layout.activity_item_shared_element_activity)
+
+    override fun bind(holder: ItemViewHolder, position: Int) {
+        super.bind(holder, position)
+        element = holder.findViewById(R.id.activityViewSharedElement)
+    }
+}
\ No newline at end of file
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/activity/SubActivityActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/activity/SubActivityActivity.kt
new file mode 100644
index 0000000000..3505709cd2
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/activity/SubActivityActivity.kt
@@ -0,0 +1,47 @@
+package com.blankj.utilcode.pkg.feature.activity
+
+import android.app.Activity
+import android.content.Intent
+import android.os.Bundle
+import androidx.core.app.ActivityCompat
+import android.view.View
+import com.blankj.common.activity.CommonActivity
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.ColorUtils
+import kotlinx.android.synthetic.main.activity_sub_activity.*
+
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/10/13
+ * desc  : demo about ActivityUtils
+ * ```
+ */
+class SubActivityActivity : CommonActivity() {
+
+    override fun bindLayout(): Int {
+        return R.layout.activity_sub_activity
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_activity
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        contentView?.setBackgroundColor(ColorUtils.getRandomColor(false))
+        activityViewSharedElement.setOnClickListener {
+            val result = Intent()
+            result.putExtra("data", "data")
+            this@SubActivityActivity.setResult(Activity.RESULT_OK, result)
+            this@SubActivityActivity.finish()
+        }
+    }
+
+    override fun onBackPressed() {
+        super.onBackPressed()
+        ActivityCompat.finishAfterTransition(this)
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/adaptScreen/AdaptCloseActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/adaptScreen/AdaptCloseActivity.kt
new file mode 100644
index 0000000000..007724289c
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/adaptScreen/AdaptCloseActivity.kt
@@ -0,0 +1,34 @@
+package com.blankj.utilcode.pkg.feature.adaptScreen
+
+import android.content.Context
+import android.content.Intent
+import android.content.res.Resources
+import android.os.Bundle
+import android.view.View
+import android.view.WindowManager
+import com.blankj.common.activity.CommonActivity
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.AdaptScreenUtils
+
+class AdaptCloseActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, AdaptCloseActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindLayout(): Int {
+        return R.layout.adaptscreen_close_activity
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        window.addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN)
+    }
+
+    override fun getResources(): Resources {
+        return AdaptScreenUtils.closeAdapt(super.getResources())
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/adaptScreen/AdaptHeightActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/adaptScreen/AdaptHeightActivity.kt
new file mode 100644
index 0000000000..f00eedc77c
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/adaptScreen/AdaptHeightActivity.kt
@@ -0,0 +1,41 @@
+package com.blankj.utilcode.pkg.feature.adaptScreen
+
+import android.content.Context
+import android.content.Intent
+import android.content.res.Resources
+import android.os.Bundle
+import android.view.View
+import android.view.WindowManager
+import com.blankj.common.activity.CommonActivity
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.AdaptScreenUtils
+import com.blankj.utilcode.util.BarUtils
+import com.blankj.utilcode.util.LogUtils
+
+class AdaptHeightActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, AdaptHeightActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindLayout(): Int {
+        return R.layout.adaptscreen_height_activity
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        window.addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN)
+    }
+
+    override fun onResume() {
+        super.onResume()
+        LogUtils.e(BarUtils.getStatusBarHeight())
+    }
+
+    override fun getResources(): Resources {
+        return AdaptScreenUtils.adaptHeight(super.getResources(), 1920)
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/adaptScreen/AdaptScreenActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/adaptScreen/AdaptScreenActivity.kt
new file mode 100644
index 0000000000..9219c75bb5
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/adaptScreen/AdaptScreenActivity.kt
@@ -0,0 +1,37 @@
+package com.blankj.utilcode.pkg.feature.adaptScreen
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.CollectionUtils
+
+class AdaptScreenActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, AdaptScreenActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_adapt_screen
+    }
+
+    override fun bindItems(): List> {
+        return CollectionUtils.newArrayList(
+                CommonItemClick(R.string.adaptScreen_adapt_width, true) {
+                    AdaptWidthActivity.start(this)
+                },
+                CommonItemClick(R.string.adaptScreen_adapt_height, true) {
+                    AdaptHeightActivity.start(this)
+                },
+                CommonItemClick(R.string.adaptScreen_adapt_close, true) {
+                    AdaptCloseActivity.start(this)
+                }
+        )
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/adaptScreen/AdaptWidthActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/adaptScreen/AdaptWidthActivity.kt
new file mode 100644
index 0000000000..6ccd3f45a0
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/adaptScreen/AdaptWidthActivity.kt
@@ -0,0 +1,37 @@
+package com.blankj.utilcode.pkg.feature.adaptScreen
+
+import android.content.Context
+import android.content.Intent
+import android.content.res.Resources
+import android.graphics.Color
+import android.os.Bundle
+import android.view.View
+import android.view.WindowManager
+import com.blankj.common.activity.CommonActivity
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.AdaptScreenUtils
+import kotlinx.android.synthetic.main.adaptscreen_width_activity.*
+
+class AdaptWidthActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, AdaptWidthActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindLayout(): Int {
+        return R.layout.adaptscreen_width_activity
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        window.addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN)
+        adaptScreenWidthWebView.setBackgroundColor(Color.parseColor("#f0d26d"))
+    }
+
+    override fun getResources(): Resources {
+        return AdaptScreenUtils.adaptWidth(super.getResources(), 1080)
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/api/ApiActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/api/ApiActivity.kt
new file mode 100644
index 0000000000..8e11495b09
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/api/ApiActivity.kt
@@ -0,0 +1,45 @@
+package com.blankj.utilcode.pkg.feature.api
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.pkg.feature.api.other.export.OtherModuleApi
+import com.blankj.utilcode.util.ApiUtils
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.ToastUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2019/03/12
+ * desc  : demo about ApiUtils
+ * ```
+ */
+class ApiActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, ApiActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_api
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                CommonItemClick(R.string.api_invoke_with_params) {
+                    ApiUtils.getApi(OtherModuleApi::class.java)?.invokeWithParams(OtherModuleApi.ApiBean("params"))
+                },
+                CommonItemClick(R.string.api_invoke_with_return_value) {
+                    ToastUtils.showShort(ApiUtils.getApi(OtherModuleApi::class.java)?.invokeWithReturnValue()?.name)
+                }
+        );
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/api/other/export/OtherModuleApi.java b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/api/other/export/OtherModuleApi.java
new file mode 100644
index 0000000000..5879724b01
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/api/other/export/OtherModuleApi.java
@@ -0,0 +1,27 @@
+package com.blankj.utilcode.pkg.feature.api.other.export;
+
+import com.blankj.utilcode.util.ApiUtils;
+
+/**
+ * + *     author: Blankj
+ *     blog  : http://blankj.com
+ *     time  : 2019/07/10
+ *     desc  : demo about ApiUtils
+ * 
+ */
+public abstract class OtherModuleApi extends ApiUtils.BaseApi {
+
+    public abstract void invokeWithParams(ApiBean bean);
+
+    public abstract ApiBean invokeWithReturnValue();
+
+    public static class ApiBean {
+
+        public String name;
+
+        public ApiBean(String name) {
+            this.name = name;
+        }
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/api/other/pkg/OtherPkgApiImpl.java b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/api/other/pkg/OtherPkgApiImpl.java
new file mode 100644
index 0000000000..b3efb7af7a
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/api/other/pkg/OtherPkgApiImpl.java
@@ -0,0 +1,28 @@
+package com.blankj.utilcode.pkg.feature.api.other.pkg;
+
+import com.blankj.utilcode.pkg.feature.api.other.export.OtherModuleApi;
+import com.blankj.utilcode.util.ApiUtils;
+import com.blankj.utilcode.util.ToastUtils;
+
+/**
+ * + *     author: Blankj
+ *     blog  : http://blankj.com
+ *     time  : 2019/07/10
+ *     desc  : demo about ApiUtils
+ * 
+ */
+@ApiUtils.Api
+public class OtherPkgApiImpl extends OtherModuleApi {
+
+    @Override
+    public void invokeWithParams(ApiBean bean) {
+        ToastUtils.showShort(bean.name);
+    }
+
+    @Override
+    public ApiBean invokeWithReturnValue() {
+        String value = "value";
+        return new ApiBean(value);
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/app/AppActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/app/AppActivity.kt
new file mode 100644
index 0000000000..21eb351146
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/app/AppActivity.kt
@@ -0,0 +1,162 @@
+package com.blankj.utilcode.pkg.feature.app
+
+import android.app.Activity
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.helper.PermissionHelper
+import com.blankj.common.item.*
+import com.blankj.utilcode.constant.PermissionConstants
+import com.blankj.utilcode.pkg.Config
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/10/13
+ * desc  : demo about AppUtils
+ * ```
+ */
+class AppActivity : CommonActivity(), Utils.OnAppStatusChangedListener {
+
+    var isRegisterAppStatusChangedListener: Boolean = false
+
+    companion object {
+        fun start(context: Context) {
+            PermissionHelper.request(context, object : PermissionUtils.SimpleCallback {
+                override fun onGranted() {
+                    val starter = Intent(context, AppActivity::class.java)
+                    context.startActivity(starter)
+                }
+
+                override fun onDenied() {
+                }
+            }, PermissionConstants.STORAGE)
+        }
+    }
+
+    private val listener = object : OnReleasedListener {
+        override fun onReleased() {
+            return AppUtils.installApp(Config.TEST_APK_PATH)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_app
+    }
+
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        super.onActivityResult(requestCode, resultCode, data)
+        LogUtils.e(requestCode, resultCode)
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+            CommonItemSwitch(
+                "registerAppStatusChangedListener",
+                { isRegisterAppStatusChangedListener },
+                {
+                    isRegisterAppStatusChangedListener = it
+                    if (it) {
+                        AppUtils.registerAppStatusChangedListener(this)
+                    } else {
+                        AppUtils.unregisterAppStatusChangedListener(this)
+                    }
+                }),
+            CommonItemTitle("isAppRoot", AppUtils.isAppRoot().toString()),
+            CommonItemTitle("isAppDebug", AppUtils.isAppDebug().toString()),
+            CommonItemTitle("isAppSystem", AppUtils.isAppSystem().toString()),
+            CommonItemTitle(
+                "isAppForeground",
+                AppUtils.isAppForeground(AppUtils.getAppPackageName()).toString()
+            ),
+            CommonItemTitle(
+                "isAppRunning",
+                AppUtils.isAppRunning(AppUtils.getAppPackageName()).toString()
+            ),
+            CommonItemImage("getAppIcon") {
+                it.setImageDrawable(AppUtils.getAppIcon())
+            },
+            CommonItemTitle("getAppPackageName", AppUtils.getAppPackageName()),
+            CommonItemTitle("getAppName", AppUtils.getAppName()),
+            CommonItemTitle("getAppPath", AppUtils.getAppPath()),
+            CommonItemTitle("getAppVersionName", AppUtils.getAppVersionName()),
+            CommonItemTitle("getAppVersionCode", AppUtils.getAppVersionCode().toString()),
+            CommonItemTitle("getAppMinSdkVersion", AppUtils.getAppMinSdkVersion().toString()),
+            CommonItemTitle("getAppTargetSdkVersion", AppUtils.getAppTargetSdkVersion().toString()),
+            CommonItemTitle("getAppSignaturesSHA1", AppUtils.getAppSignaturesSHA1().toString()),
+            CommonItemTitle("getAppSignaturesSHA256", AppUtils.getAppSignaturesSHA256().toString()),
+            CommonItemTitle("getAppSignaturesMD5", AppUtils.getAppSignaturesMD5().toString()),
+            CommonItemTitle("getAppUid", AppUtils.getAppUid().toString()),
+            CommonItemTitle("getApkInfo", AppUtils.getApkInfo(AppUtils.getAppPath()).toString()),
+
+            CommonItemClick(R.string.app_install) {
+                if (AppUtils.isAppInstalled(Config.TEST_PKG)) {
+                    ToastUtils.showShort(R.string.app_install_tips)
+                } else {
+                    if (!FileUtils.isFileExists(Config.TEST_APK_PATH)) {
+                        ReleaseInstallApkTask(listener).execute()
+                    } else {
+                        listener.onReleased()
+                    }
+                }
+            },
+            CommonItemClick(R.string.app_uninstall) {
+                if (AppUtils.isAppInstalled(Config.TEST_PKG)) {
+                    AppUtils.uninstallApp(Config.TEST_PKG)
+                } else {
+                    ToastUtils.showShort(R.string.app_uninstall_tips)
+                }
+            },
+            CommonItemClick(R.string.app_launch) {
+                AppUtils.launchApp(this.packageName)
+            },
+            CommonItemClick(R.string.app_relaunch) {
+                AppUtils.relaunchApp()
+            },
+            CommonItemClick(R.string.app_launch_details_settings, true) {
+                AppUtils.launchAppDetailsSettings()
+            },
+            CommonItemClick(R.string.app_exit) {
+                AppUtils.exitApp()
+            }
+        )
+    }
+
+    override fun onForeground(activity: Activity) {
+        ToastUtils.showShort("onForeground\n${activity.javaClass.simpleName}")
+    }
+
+    override fun onBackground(activity: Activity) {
+        ToastUtils.showShort("onBackground\n${activity.javaClass.simpleName}")
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        if (isRegisterAppStatusChangedListener) {
+            AppUtils.unregisterAppStatusChangedListener(this)
+        }
+    }
+}
+
+class ReleaseInstallApkTask(private val mListener: OnReleasedListener) :
+    ThreadUtils.SimpleTask() {
+
+    override fun doInBackground() {
+        ResourceUtils.copyFileFromAssets("test_install", Config.TEST_APK_PATH)
+    }
+
+    override fun onSuccess(result: Unit) {
+        mListener.onReleased()
+    }
+
+    fun execute() {
+        ThreadUtils.executeByIo(this)
+    }
+}
+
+interface OnReleasedListener {
+    fun onReleased()
+}
\ No newline at end of file
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/BarActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/BarActivity.kt
new file mode 100644
index 0000000000..26801106a0
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/BarActivity.kt
@@ -0,0 +1,71 @@
+package com.blankj.utilcode.pkg.feature.bar
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.pkg.feature.bar.nav.BarNavActivity
+import com.blankj.utilcode.pkg.feature.bar.notification.BarNotificationActivity
+import com.blankj.utilcode.pkg.feature.bar.status.*
+import com.blankj.utilcode.pkg.feature.bar.status.fragment.BarStatusFragmentActivity
+import com.blankj.utilcode.util.CollectionUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2017/05/27
+ * desc  : demo about BarUtils
+ * ```
+ */
+class BarActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, BarActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_bar
+    }
+
+    override fun bindItems(): List> {
+        return CollectionUtils.newArrayList(
+                CommonItemTitle(R.string.bar_about_status_bar, true),
+                CommonItemClick(R.string.bar_status_about, true) {
+                    BarStatusActivity.start(this)
+                },
+                CommonItemClick(R.string.bar_status_set_color, true) {
+                    BarStatusActivityColor.start(this)
+                },
+                CommonItemClick(R.string.bar_status_set_alpha, true) {
+                    BarStatusActivityAlpha.start(this)
+                },
+                CommonItemClick(R.string.bar_status_set_image_view, true) {
+                    BarStatusActivityImageView.start(this)
+                },
+                CommonItemClick(R.string.bar_status_set_custom, true) {
+                    BarStatusActivityCustom.start(this)
+                },
+                CommonItemClick(R.string.bar_status_set_fragment, true) {
+                    BarStatusFragmentActivity.start(this)
+                },
+                CommonItemClick(R.string.bar_status_set_drawer, true) {
+                    BarStatusActivityDrawer.start(this)
+                },
+                CommonItemTitle(R.string.bar_about_notification_bar, true),
+                CommonItemClick(R.string.bar_notification_about, true) {
+                    BarNotificationActivity.start(this)
+                },
+                CommonItemTitle(R.string.bar_about_nav_bar, true),
+                CommonItemClick(R.string.bar_nav_about, true) {
+                    BarNavActivity.start(this)
+                }
+        )
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/nav/BarNavActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/nav/BarNavActivity.kt
new file mode 100644
index 0000000000..48a738ecd7
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/nav/BarNavActivity.kt
@@ -0,0 +1,88 @@
+package com.blankj.utilcode.pkg.feature.bar.nav
+
+import android.content.Context
+import android.content.Intent
+import android.os.Build
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.common.item.CommonItemSwitch
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.BarUtils
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.ColorUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/10/13
+ * desc  : demo about BarUtils
+ * ```
+ */
+class BarNavActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, BarNavActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_bar
+    }
+
+    override fun bindItems(): List> {
+        return CollectionUtils.newArrayList>().apply {
+            add(CommonItemTitle("navHeight", BarUtils.getNavBarHeight().toString()))
+            add(CommonItemTitle("isSupportNavBar", BarUtils.isSupportNavBar().toString()))
+            if (BarUtils.isSupportNavBar()) {
+                add(CommonItemSwitch(
+                    R.string.bar_nav_visibility,
+                    { BarUtils.isNavBarVisible(this@BarNavActivity) },
+                    { BarUtils.setNavBarVisibility(this@BarNavActivity, it) }
+                ))
+
+                add(CommonItemSwitch(
+                    R.string.bar_nav_light_mode,
+                    { BarUtils.isNavBarLightMode(this@BarNavActivity) },
+                    { BarUtils.setNavBarLightMode(this@BarNavActivity, it) }
+                ))
+
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+                    add(
+                        CommonItemClick(
+                            "getNavBarColor: ${
+                                ColorUtils.int2ArgbString(
+                                    BarUtils.getNavBarColor(
+                                        this@BarNavActivity
+                                    )
+                                )
+                            }"
+                        ).setOnItemClickListener() { _, item, _ ->
+                            BarUtils.setNavBarColor(
+                                this@BarNavActivity,
+                                ColorUtils.getRandomColor()
+                            )
+                            itemsView.updateItems(bindItems())
+                            item.title = "getNavBarColor: ${
+                                ColorUtils.int2ArgbString(
+                                    BarUtils.getNavBarColor(this@BarNavActivity)
+                                )
+                            }"
+                        })
+                }
+                add(CommonItemClick("transparentNavBar").setOnItemClickListener() { _, item, _ ->
+                    BarUtils.transparentNavBar(this@BarNavActivity)
+                })
+            }
+        }
+    }
+
+    override fun onWindowFocusChanged(hasFocus: Boolean) {
+        super.onWindowFocusChanged(hasFocus)
+        itemsView.updateItems(bindItems())
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/notification/BarNotificationActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/notification/BarNotificationActivity.kt
new file mode 100644
index 0000000000..5504912ee6
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/notification/BarNotificationActivity.kt
@@ -0,0 +1,49 @@
+package com.blankj.utilcode.pkg.feature.bar.notification
+
+import android.content.Context
+import android.content.Intent
+import android.os.Handler
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.BarUtils
+import com.blankj.utilcode.util.CollectionUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/10/13
+ * desc  : demo about BarUtils
+ * ```
+ */
+class BarNotificationActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, BarNotificationActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    private val mHandler = Handler()
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_bar
+    }
+
+    override fun bindItems(): List> {
+        return CollectionUtils.newArrayList(
+                CommonItemClick(R.string.bar_notification_show) {
+                    BarUtils.setNotificationBarVisibility(true)
+                    mHandler.postDelayed({ BarUtils.setNotificationBarVisibility(false) }, 2000)
+                }
+        )
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        mHandler.removeCallbacksAndMessages(null)
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/BarStatusActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/BarStatusActivity.kt
new file mode 100644
index 0000000000..da20870e79
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/BarStatusActivity.kt
@@ -0,0 +1,55 @@
+package com.blankj.utilcode.pkg.feature.bar.status
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemSwitch
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.BarUtils
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.Utils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/10/13
+ * desc  : demo about BarUtils
+ * ```
+ */
+class BarStatusActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, BarStatusActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_bar
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                CommonItemTitle("getStatusBarHeight", BarUtils.getStatusBarHeight().toString()),
+                CommonItemSwitch(
+                        R.string.bar_status_visibility,
+                        { BarUtils.isStatusBarVisible(this) },
+                        { BarUtils.setStatusBarVisibility(this, it) }
+                ),
+                CommonItemSwitch(
+                        R.string.bar_status_light_mode,
+                        { BarUtils.isStatusBarLightMode(this) },
+                        { BarUtils.setStatusBarLightMode(this, it) }
+                )
+        )
+    }
+
+    override fun onResume() {
+        super.onResume()
+        itemsView.updateItems(bindItems())
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/BarStatusActivityAlpha.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/BarStatusActivityAlpha.kt
new file mode 100644
index 0000000000..fa886e5be5
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/BarStatusActivityAlpha.kt
@@ -0,0 +1,67 @@
+package com.blankj.utilcode.pkg.feature.bar.status
+
+import android.content.Context
+import android.content.Intent
+import android.graphics.Color
+import android.os.Bundle
+import android.view.View
+import android.widget.SeekBar
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemSeekBar
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.BarUtils
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.ColorUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2017/05/27
+ * desc  : demo about BarUtils
+ * ```
+ */
+class BarStatusActivityAlpha : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, BarStatusActivityAlpha::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    private var mAlpha: Int = 112
+
+    override fun bindLayout(): Int {
+        return R.layout.bar_status_alpha_activity
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        setCommonItems(findViewById(R.id.commonItemRv), getItems())
+        updateStatusBar()
+    }
+
+    private fun getItems(): List> {
+        return CollectionUtils.newArrayList>(
+                CommonItemSeekBar("Status Bar Alpha", 255, object : CommonItemSeekBar.ProgressListener() {
+                    override fun getCurValue(): Int {
+                        return mAlpha
+                    }
+
+                    override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
+                        mAlpha = progress
+                        updateStatusBar()
+                    }
+                }).apply {
+                    backgroundColor = ColorUtils.setAlphaComponent(backgroundColor, 0.5f)
+                }
+        )
+    }
+
+    private fun updateStatusBar() {
+        BarUtils.setStatusBarColor(this, Color.argb(mAlpha, 0, 0, 0))
+        BarUtils.addMarginTopEqualStatusBarHeight(findViewById(R.id.commonItemRv))// 其实这个只需要调用一次即可
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/BarStatusActivityColor.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/BarStatusActivityColor.kt
new file mode 100644
index 0000000000..74b6368e1b
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/BarStatusActivityColor.kt
@@ -0,0 +1,53 @@
+package com.blankj.utilcode.pkg.feature.bar.status
+
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import android.view.View
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.BarUtils
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.ColorUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2017/05/27
+ * desc  : demo about BarUtils
+ * ```
+ */
+class BarStatusActivityColor : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, BarStatusActivityColor::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    private var mColor: Int = ColorUtils.getColor(R.color.colorPrimary)
+
+    override fun bindItems(): List> {
+        return CollectionUtils.newArrayList>(
+                CommonItemClick(R.string.bar_status_random_color, ColorUtils.int2ArgbString(mColor)).setOnClickUpdateContentListener {
+                    mColor = ColorUtils.getRandomColor()
+                    updateStatusBar()
+                    return@setOnClickUpdateContentListener ColorUtils.int2ArgbString(mColor)
+                }
+        )
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        updateStatusBar()
+    }
+
+    private fun updateStatusBar() {
+        BarUtils.setStatusBarColor(this, mColor)
+        BarUtils.addMarginTopEqualStatusBarHeight(findViewById(R.id.commonItemRv))// 其实这个只需要调用一次即可
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/BarStatusActivityCustom.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/BarStatusActivityCustom.kt
new file mode 100644
index 0000000000..0cea718cf9
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/BarStatusActivityCustom.kt
@@ -0,0 +1,34 @@
+package com.blankj.utilcode.pkg.feature.bar.status
+
+import android.content.Context
+import android.content.Intent
+import android.graphics.Color
+import android.os.Bundle
+import android.view.View
+import com.blankj.common.activity.CommonActivity
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.BarUtils
+
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2019/01/14
+ * desc  : demo about BarUtils
+ * ```
+ */
+class BarStatusActivityCustom : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, BarStatusActivityCustom::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        BarUtils.setStatusBarColor(this, Color.TRANSPARENT).setBackgroundResource(R.drawable.bar_status_custom)
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/BarStatusActivityDrawer.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/BarStatusActivityDrawer.kt
new file mode 100644
index 0000000000..d8e092d466
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/BarStatusActivityDrawer.kt
@@ -0,0 +1,116 @@
+package com.blankj.utilcode.pkg.feature.bar.status
+
+import android.content.Context
+import android.content.Intent
+import android.graphics.Color
+import android.os.Bundle
+import android.view.View
+import android.widget.SeekBar
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.common.item.CommonItemSeekBar
+import com.blankj.common.item.CommonItemSwitch
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.BarUtils
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.ColorUtils
+import kotlinx.android.synthetic.main.bar_status_drawer_activity.*
+
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2017/05/27
+ * desc  : demo about BarUtils
+ * ```
+ */
+class BarStatusActivityDrawer : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, BarStatusActivityDrawer::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    private var mColor: Int = ColorUtils.getColor(R.color.colorPrimary)
+    private var mAlpha: Int = 112
+
+    private var mAlphaStatus: Boolean = false
+    private var mFrontStatus: Boolean = false
+
+    override fun isSwipeBack(): Boolean {
+        return false
+    }
+
+    override fun bindDrawer(): Boolean {
+        return true
+    }
+
+    override fun bindLayout(): Int {
+        return R.layout.bar_status_drawer_activity
+    }
+
+    private fun getItems(): MutableList> {
+        val randomColorItem = CommonItemClick(R.string.bar_status_random_color, ColorUtils.int2ArgbString(mColor)).setOnClickUpdateContentListener {
+            mColor = ColorUtils.getRandomColor()
+            updateStatusBar()
+            return@setOnClickUpdateContentListener ColorUtils.int2ArgbString(mColor)
+        }
+
+        val alphaItem: CommonItem<*> = CommonItemSeekBar("Status Bar Alpha", 255, object : CommonItemSeekBar.ProgressListener() {
+            override fun getCurValue(): Int {
+                return mAlpha
+            }
+
+            override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
+                mAlpha = progress
+                updateStatusBar()
+            }
+        })
+
+        return CollectionUtils.newArrayList(
+                CommonItemSwitch(
+                        R.string.bar_status_title_alpha,
+                        {
+                            updateStatusBar()
+                            mAlphaStatus
+                        },
+                        {
+                            mAlphaStatus = it
+                            if (mAlphaStatus) {
+                                barStatusDrawerRootLl.setBackgroundResource(R.drawable.image_lena)
+                                commonItemAdapter.replaceItem(2, alphaItem, true)
+                            } else {
+                                barStatusDrawerRootLl.setBackgroundColor(Color.TRANSPARENT)
+                                commonItemAdapter.replaceItem(2, randomColorItem, true)
+                            }
+                        }
+                ),
+                CommonItemSwitch(
+                        R.string.bar_status_is_front,
+                        { mFrontStatus },
+                        {
+                            mFrontStatus = it
+                            updateStatusBar()
+                        }
+                ),
+                randomColorItem
+        )
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        setCommonItems(findViewById(R.id.commonItemRv), getItems())
+    }
+
+    private fun updateStatusBar() {
+        if (mAlphaStatus) {
+            BarUtils.setStatusBarColor4Drawer(drawerView.mBaseDrawerRootLayout, barStatusDrawerFakeStatusBar, Color.argb(mAlpha, 0, 0, 0), mFrontStatus)
+        } else {
+            BarUtils.setStatusBarColor4Drawer(drawerView.mBaseDrawerRootLayout, barStatusDrawerFakeStatusBar, mColor, mFrontStatus)
+        }
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/BarStatusActivityImageView.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/BarStatusActivityImageView.kt
new file mode 100644
index 0000000000..86542caec5
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/BarStatusActivityImageView.kt
@@ -0,0 +1,63 @@
+package com.blankj.utilcode.pkg.feature.bar.status
+
+import android.content.Context
+import android.content.Intent
+import android.graphics.Color
+import android.os.Bundle
+import android.view.View
+import android.widget.SeekBar
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemSeekBar
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.BarUtils
+import com.blankj.utilcode.util.CollectionUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2017/05/27
+ * desc  : demo about BarUtils
+ * ```
+ */
+class BarStatusActivityImageView : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, BarStatusActivityImageView::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    private var mAlpha: Int = 112
+
+    override fun bindLayout(): Int {
+        return R.layout.bar_status_image_view_activity
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        setCommonItems(findViewById(R.id.commonItemRv), getItems())
+        updateStatusBar()
+    }
+
+    private fun getItems(): List> {
+        return CollectionUtils.newArrayList>(
+                CommonItemSeekBar("Status Bar Alpha", 255, object : CommonItemSeekBar.ProgressListener() {
+                    override fun getCurValue(): Int {
+                        return mAlpha
+                    }
+
+                    override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
+                        mAlpha = progress
+                        updateStatusBar()
+                    }
+                })
+        )
+    }
+
+    private fun updateStatusBar() {
+        BarUtils.setStatusBarColor(this, Color.argb(mAlpha, 0, 0, 0), true)
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/fragment/BarStatusFragmentActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/fragment/BarStatusFragmentActivity.kt
new file mode 100644
index 0000000000..6df145b5be
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/fragment/BarStatusFragmentActivity.kt
@@ -0,0 +1,101 @@
+package com.blankj.utilcode.pkg.feature.bar.status.fragment
+
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import android.view.View
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentPagerAdapter
+import androidx.viewpager.widget.ViewPager
+import com.blankj.common.activity.CommonActivity
+import com.blankj.utilcode.pkg.R
+import com.google.android.material.bottomnavigation.BottomNavigationView
+import kotlinx.android.synthetic.main.bar_status_fragment_activity.*
+import java.util.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2017/05/27
+ * desc  : demo about BarUtils
+ * ```
+ */
+class BarStatusFragmentActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, BarStatusFragmentActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    private val itemIds = intArrayOf(
+            R.id.barStatusFragmentNavigationColor,
+            R.id.barStatusFragmentNavigationAlpha,
+            R.id.barStatusFragmentNavigationImageView,
+            R.id.barStatusFragmentNavigationCustom
+    )
+
+    private val mFragmentList = ArrayList()
+
+    private val mOnNavigationItemSelectedListener = BottomNavigationView.OnNavigationItemSelectedListener l@{ item ->
+        when (item.itemId) {
+            R.id.barStatusFragmentNavigationColor -> {
+                barStatusFragmentVp.currentItem = 0
+                return@l true
+            }
+            R.id.barStatusFragmentNavigationAlpha -> {
+                barStatusFragmentVp.currentItem = 1
+                return@l true
+            }
+            R.id.barStatusFragmentNavigationImageView -> {
+                barStatusFragmentVp.currentItem = 2
+                return@l true
+            }
+            R.id.barStatusFragmentNavigationCustom -> {
+                barStatusFragmentVp.currentItem = 3
+                return@l true
+            }
+            else -> false
+        }
+    }
+
+    override fun isSwipeBack(): Boolean {
+        return false
+    }
+
+    override fun bindLayout(): Int {
+        return R.layout.bar_status_fragment_activity
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        mFragmentList.add(BarStatusFragmentColor.newInstance())
+        mFragmentList.add(BarStatusFragmentAlpha.newInstance())
+        mFragmentList.add(BarStatusFragmentImageView.newInstance())
+        mFragmentList.add(BarStatusFragmentCustom.newInstance())
+
+        barStatusFragmentVp.offscreenPageLimit = mFragmentList.size - 1
+        barStatusFragmentVp.adapter = object : FragmentPagerAdapter(supportFragmentManager) {
+            override fun getItem(position: Int): Fragment {
+                return mFragmentList[position]
+            }
+
+            override fun getCount(): Int {
+                return mFragmentList.size
+            }
+        }
+        barStatusFragmentVp.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+            override fun onPageScrolled(position: Int, positionOffset: Float, positionOffsetPixels: Int) {}
+
+            override fun onPageSelected(position: Int) {
+                barStatusFragmentNav.selectedItemId = itemIds[position]
+            }
+
+            override fun onPageScrollStateChanged(state: Int) {}
+        })
+
+        barStatusFragmentNav.setOnNavigationItemSelectedListener(mOnNavigationItemSelectedListener)
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/fragment/BarStatusFragmentAlpha.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/fragment/BarStatusFragmentAlpha.kt
new file mode 100644
index 0000000000..ab368c0295
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/fragment/BarStatusFragmentAlpha.kt
@@ -0,0 +1,68 @@
+package com.blankj.utilcode.pkg.feature.bar.status.fragment
+
+import android.graphics.Color
+import android.os.Bundle
+import android.view.View
+import android.widget.SeekBar
+import com.blankj.common.fragment.CommonFragment
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemSeekBar
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.BarUtils
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.ColorUtils
+import kotlinx.android.synthetic.main.bar_status_alpha_fragment.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2017/07/01
+ * desc  : demo about BarUtils
+ * ```
+ */
+class BarStatusFragmentAlpha : CommonFragment() {
+
+    companion object {
+        fun newInstance(): BarStatusFragmentAlpha {
+            return BarStatusFragmentAlpha()
+        }
+    }
+
+    override fun isLazy(): Boolean {
+        return true
+    }
+
+    private var mAlpha: Int = 112
+
+    override fun bindLayout(): Int {
+        return R.layout.bar_status_alpha_fragment
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        setCommonItems(findViewById(R.id.commonItemRv), getItems())
+        updateFakeStatusBar()
+    }
+
+    private fun getItems(): List> {
+        return CollectionUtils.newArrayList>(
+                CommonItemSeekBar("Status Bar Alpha", 255, object : CommonItemSeekBar.ProgressListener() {
+                    override fun getCurValue(): Int {
+                        return mAlpha
+                    }
+
+                    override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
+                        mAlpha = progress
+                        updateFakeStatusBar()
+                    }
+                }).apply {
+                    backgroundColor = ColorUtils.setAlphaComponent(backgroundColor, 0.5f)
+                }
+        )
+    }
+
+    fun updateFakeStatusBar() {
+        BarUtils.setStatusBarColor(barStatusAlphaFragmentFakeStatusBar, Color.argb(mAlpha, 0, 0, 0))
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/fragment/BarStatusFragmentColor.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/fragment/BarStatusFragmentColor.kt
new file mode 100644
index 0000000000..029523e59d
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/fragment/BarStatusFragmentColor.kt
@@ -0,0 +1,59 @@
+package com.blankj.utilcode.pkg.feature.bar.status.fragment
+
+import android.os.Bundle
+import android.view.View
+import com.blankj.common.fragment.CommonFragment
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.BarUtils
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.ColorUtils
+import kotlinx.android.synthetic.main.bar_status_color_fragment.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2017/07/01
+ * desc  : demo about BarUtils
+ * ```
+ */
+class BarStatusFragmentColor : CommonFragment() {
+
+    companion object {
+        fun newInstance(): BarStatusFragmentColor {
+            return BarStatusFragmentColor()
+        }
+    }
+
+    private var mColor: Int = ColorUtils.getColor(R.color.colorPrimary)
+
+    override fun isLazy(): Boolean {
+        return true
+    }
+
+    override fun bindLayout(): Int {
+        return R.layout.bar_status_color_fragment
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        setCommonItems(findViewById(R.id.commonItemRv), getItems())
+        updateFakeStatusBar()
+    }
+
+    private fun getItems(): List> {
+        return CollectionUtils.newArrayList>(
+                CommonItemClick(R.string.bar_status_random_color, ColorUtils.int2ArgbString(mColor)).setOnClickUpdateContentListener {
+                    mColor = ColorUtils.getRandomColor()
+                    updateFakeStatusBar()
+                    return@setOnClickUpdateContentListener ColorUtils.int2ArgbString(mColor)
+                }
+        )
+    }
+
+    private fun updateFakeStatusBar() {
+        BarUtils.setStatusBarColor(barStatusColorFragmentFakeStatusBar, mColor)
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/fragment/BarStatusFragmentCustom.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/fragment/BarStatusFragmentCustom.kt
new file mode 100644
index 0000000000..e8dbcd927c
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/fragment/BarStatusFragmentCustom.kt
@@ -0,0 +1,38 @@
+package com.blankj.utilcode.pkg.feature.bar.status.fragment
+
+import android.os.Bundle
+import android.view.View
+import com.blankj.common.fragment.CommonFragment
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.BarUtils
+import kotlinx.android.synthetic.main.bar_status_custom_fragment.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2017/07/01
+ * desc  : demo about BarUtils
+ * ```
+ */
+class BarStatusFragmentCustom : CommonFragment() {
+
+    companion object {
+        fun newInstance(): BarStatusFragmentCustom {
+            return BarStatusFragmentCustom()
+        }
+    }
+
+    override fun isLazy(): Boolean {
+        return true
+    }
+
+    override fun bindLayout(): Int {
+        return R.layout.bar_status_custom_fragment
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        BarUtils.setStatusBarCustom(barStatusCustomFragmentFakeStatusBar)
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/fragment/BarStatusFragmentImageView.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/fragment/BarStatusFragmentImageView.kt
new file mode 100644
index 0000000000..686e50995c
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bar/status/fragment/BarStatusFragmentImageView.kt
@@ -0,0 +1,65 @@
+package com.blankj.utilcode.pkg.feature.bar.status.fragment
+
+import android.graphics.Color
+import android.os.Bundle
+import android.view.View
+import android.widget.SeekBar
+import com.blankj.common.fragment.CommonFragment
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemSeekBar
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.BarUtils
+import com.blankj.utilcode.util.CollectionUtils
+import kotlinx.android.synthetic.main.bar_status_image_view_fragment.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2017/07/01
+ * desc  : demo about BarUtils
+ * ```
+ */
+class BarStatusFragmentImageView : CommonFragment() {
+
+    companion object {
+        fun newInstance(): BarStatusFragmentImageView {
+            return BarStatusFragmentImageView()
+        }
+    }
+
+    private var mAlpha: Int = 112
+
+    override fun isLazy(): Boolean {
+        return true
+    }
+
+    override fun bindLayout(): Int {
+        return R.layout.bar_status_image_view_fragment
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        setCommonItems(findViewById(R.id.commonItemRv), getItems())
+        updateFakeStatusBar()
+    }
+
+    private fun getItems(): List> {
+        return CollectionUtils.newArrayList>(
+                CommonItemSeekBar("Status Bar Alpha", 255, object : CommonItemSeekBar.ProgressListener() {
+                    override fun getCurValue(): Int {
+                        return mAlpha
+                    }
+
+                    override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
+                        mAlpha = progress
+                        updateFakeStatusBar()
+                    }
+                })
+        )
+    }
+
+    fun updateFakeStatusBar() {
+        BarUtils.setStatusBarColor(barStatusImageViewFragmentFakeStatusBar, Color.argb(mAlpha, 0, 0, 0))
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/brightness/BrightnessActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/brightness/BrightnessActivity.kt
new file mode 100644
index 0000000000..435a1ecbed
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/brightness/BrightnessActivity.kt
@@ -0,0 +1,76 @@
+package com.blankj.utilcode.pkg.feature.brightness
+
+import android.content.Context
+import android.content.Intent
+import android.os.Build
+import android.widget.SeekBar
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemSeekBar
+import com.blankj.common.item.CommonItemSwitch
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2018/02/08
+ * desc  : demo about BrightnessUtils
+ * ```
+ */
+class BrightnessActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+                PermissionUtils.requestWriteSettings(object : PermissionUtils.SimpleCallback {
+                    override fun onGranted() {
+                        val starter = Intent(context, BrightnessActivity::class.java)
+                        context.startActivity(starter)
+                    }
+
+                    override fun onDenied() {
+                        ToastUtils.showLong("No permission of write settings.")
+                    }
+                })
+            } else {
+                val starter = Intent(context, BrightnessActivity::class.java)
+                context.startActivity(starter)
+            }
+        }
+    }
+
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_brightness
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                CommonItemSeekBar("getBrightness", 255, object : CommonItemSeekBar.ProgressListener() {
+                    override fun getCurValue(): Int {
+                        return BrightnessUtils.getBrightness()
+                    }
+
+                    override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
+                        BrightnessUtils.setBrightness(progress)
+                    }
+                }),
+                CommonItemSeekBar("getWindowBrightness", 255, object : CommonItemSeekBar.ProgressListener() {
+                    override fun getCurValue(): Int {
+                        return BrightnessUtils.getWindowBrightness(window)
+                    }
+
+                    override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
+                        BrightnessUtils.setWindowBrightness(window, progress)
+                    }
+                }),
+                CommonItemSwitch(
+                        R.string.brightness_auto_brightness,
+                        { BrightnessUtils.isAutoBrightnessEnabled() },
+                        { BrightnessUtils.setAutoBrightnessEnabled(it) }
+                )
+        )
+    }
+}
\ No newline at end of file
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bus/BusActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bus/BusActivity.kt
new file mode 100644
index 0000000000..9bd7c870d0
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bus/BusActivity.kt
@@ -0,0 +1,119 @@
+package com.blankj.utilcode.pkg.feature.bus
+
+import android.content.Context
+import android.content.Intent
+import androidx.annotation.Keep
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.BusUtils
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.ThreadUtils
+import kotlin.random.Random
+
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2019/03/12
+ * desc  : demo about BusUtils
+ * ```
+ */
+class BusActivity : CommonActivity() {
+
+    private val titleItem: CommonItemTitle = CommonItemTitle("", true);
+
+    @BusUtils.Bus(tag = TAG_BASIC_TYPE)
+    fun test(param: Int) {
+        titleItem.title = param.toString()
+    }
+
+    @BusUtils.Bus(tag = TAG_BUS, priority = 5)
+    fun test(param: String) {
+        titleItem.title = param
+    }
+
+    @BusUtils.Bus(tag = TAG_BUS, priority = 1)
+    fun testSameTag(param: String) {
+        if (titleItem.title.toString() == TAG_BUS) {
+            titleItem.title = "${titleItem.title} * 2"
+        }
+    }
+
+    @BusUtils.Bus(tag = TAG_STICKY_BUS, sticky = true)
+    fun testSticky(callback: Callback) {
+        titleItem.title = callback.call()
+    }
+
+    @BusUtils.Bus(tag = TAG_IO, threadMode = BusUtils.ThreadMode.IO)
+    fun testIo() {
+        val currentThread = Thread.currentThread().toString()
+        ThreadUtils.runOnUiThread(Runnable {
+            titleItem.title = currentThread
+        })
+    }
+
+    companion object {
+        const val TAG_BASIC_TYPE = "tag_basic_type"
+        const val TAG_BUS = "tag_bus"
+        const val TAG_STICKY_BUS = "tag_sticky_bus"
+        const val TAG_IO = "tag_io"
+
+        fun start(context: Context) {
+            val starter = Intent(context, BusActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_bus
+    }
+
+    override fun bindItems(): List> {
+        return CollectionUtils.newArrayList(
+                titleItem,
+                CommonItemClick(R.string.bus_register) {
+                    BusUtils.register(this)
+                },
+                CommonItemClick(R.string.bus_unregister) {
+                    BusUtils.unregister(this)
+                },
+                CommonItemClick(R.string.bus_post) {
+                    BusUtils.post(TAG_BUS, TAG_BUS)
+                },
+                CommonItemClick(R.string.bus_post_basic_type) {
+                    BusUtils.post(TAG_BASIC_TYPE, Random(System.currentTimeMillis()).nextInt())
+                },
+                CommonItemClick(R.string.bus_post_sticky) {
+                    BusUtils.postSticky(TAG_STICKY_BUS, object : Callback {
+                        override fun call(): String {
+                            return TAG_STICKY_BUS
+                        }
+                    })
+                },
+                CommonItemClick(R.string.bus_post_to_io_thread) {
+                    BusUtils.post(TAG_IO)
+                },
+                CommonItemClick(R.string.bus_remove_sticky) {
+                    BusUtils.removeSticky(TAG_STICKY_BUS)
+                },
+                CommonItemClick(R.string.bus_start_compare, true) {
+                    BusCompareActivity.start(this)
+                }
+        )
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        BusUtils.removeSticky(TAG_STICKY_BUS)
+        BusUtils.unregister(this)
+    }
+}
+
+@Keep
+interface Callback {
+    fun call(): String
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bus/BusCompareActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bus/BusCompareActivity.kt
new file mode 100644
index 0000000000..3064666c41
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/bus/BusCompareActivity.kt
@@ -0,0 +1,281 @@
+package com.blankj.utilcode.pkg.feature.bus
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.BusUtils
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.ThreadUtils
+import org.greenrobot.eventbus.EventBus
+import org.greenrobot.eventbus.Subscribe
+import java.util.*
+import java.util.concurrent.CopyOnWriteArrayList
+
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2019/07/14
+ * desc  : demo about BusUtils
+ * ```
+ */
+class BusCompareActivity : CommonActivity() {
+
+    private val titleItem: CommonItemTitle = CommonItemTitle("", true)
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, BusCompareActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_bus
+    }
+
+    override fun bindItems(): List> {
+        return CollectionUtils.newArrayList(
+                titleItem,
+                CommonItemClick(R.string.bus_compare_register_10000_times) {
+                    compareRegister10000Times()
+                },
+                CommonItemClick(R.string.bus_compare_post_to_1_subscriber_1000000_times) {
+                    comparePostTo1Subscriber1000000Times()
+                },
+                CommonItemClick(R.string.bus_compare_post_to_100_subscriber_100000_times) {
+                    comparePostTo100Subscribers100000Times()
+                },
+                CommonItemClick(R.string.bus_compare_unregister_10000_times) {
+                    compareUnregister10000Times()
+                }
+        )
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        ThreadUtils.cancel(ThreadUtils.getCpuPool())
+    }
+
+    /**
+     * 注册 10000 个订阅者，共执行 10 次取平均值
+     */
+    private fun compareRegister10000Times() {
+        val eventBusTests = CopyOnWriteArrayList()
+        val busUtilsTests = CopyOnWriteArrayList()
+
+        compareWithEventBus("Register 10000 times.", 10, 10000, object : CompareCallback {
+            override fun runEventBus() {
+                val test = BusEvent()
+                EventBus.getDefault().register(test)
+                eventBusTests.add(test)
+            }
+
+            override fun runBusUtils() {
+                val test = BusEvent()
+                BusUtils.register(test)
+                busUtilsTests.add(test)
+            }
+
+            override fun restState() {
+                for (test in eventBusTests) {
+                    EventBus.getDefault().unregister(test)
+                }
+                eventBusTests.clear()
+
+                for (test in busUtilsTests) {
+                    BusUtils.unregister(test)
+                }
+                busUtilsTests.clear()
+            }
+        }, object : OnFinishCallback {
+            override fun onFinish() {
+                for (test in eventBusTests) {
+                    EventBus.getDefault().unregister(test)
+                }
+                eventBusTests.clear()
+
+                for (test in busUtilsTests) {
+                    BusUtils.unregister(test)
+                }
+                busUtilsTests.clear()
+            }
+        })
+    }
+
+    /**
+     * 向 1 个订阅者发送 * 1000000 次，共执行 10 次取平均值
+     */
+    private fun comparePostTo1Subscriber1000000Times() {
+        comparePostTemplate("Post to 1 subscriber 1000000 times.", 1, 1000000)
+    }
+
+    /**
+     * 向 100 个订阅者发送 * 100000 次，共执行 10 次取平均值
+     */
+    private fun comparePostTo100Subscribers100000Times() {
+        comparePostTemplate("Post to 100 subscribers 100000 times.", 100, 100000)
+    }
+
+    private fun comparePostTemplate(name: String, subscribeNum: Int, postTimes: Int) {
+        val tests = java.util.ArrayList()
+        for (i in 0 until subscribeNum) {
+            val test = BusEvent()
+            EventBus.getDefault().register(test)
+            BusUtils.register(test)
+            tests.add(test)
+        }
+
+        compareWithEventBus(name, 10, postTimes, object : CompareCallback {
+            override fun runEventBus() {
+                EventBus.getDefault().post("EventBus")
+            }
+
+            override fun runBusUtils() {
+                BusUtils.post("busUtilsFun", "BusUtils")
+            }
+
+            override fun restState() {
+
+            }
+        }, object : OnFinishCallback {
+            override fun onFinish() {
+                for (test in tests) {
+                    EventBus.getDefault().unregister(test)
+                    BusUtils.unregister(test)
+                }
+            }
+        })
+    }
+
+    /**
+     * 注销 10000 个订阅者，共执行 10 次取平均值
+     */
+    private fun compareUnregister10000Times() {
+        showLoading()
+        ThreadUtils.executeBySingle(object : ThreadUtils.SimpleTask>() {
+            override fun doInBackground(): List {
+                val tests = ArrayList()
+                for (i in 0..9999) {
+                    val test = BusEvent()
+                    EventBus.getDefault().register(test)
+                    BusUtils.register(test)
+                    tests.add(test)
+                }
+                return tests
+            }
+
+            override fun onSuccess(tests: List) {
+                compareWithEventBus("Unregister 10000 times.", 10, 1, object : CompareCallback {
+                    override fun runEventBus() {
+                        for (test in tests) {
+                            EventBus.getDefault().unregister(test)
+                        }
+                    }
+
+                    override fun runBusUtils() {
+                        for (test in tests) {
+                            BusUtils.unregister(test)
+                        }
+                    }
+
+                    override fun restState() {
+                        for (test in tests) {
+                            EventBus.getDefault().register(test)
+                            BusUtils.register(test)
+                        }
+                    }
+                }, object : OnFinishCallback {
+                    override fun onFinish() {
+                        for (test in tests) {
+                            EventBus.getDefault().unregister(test)
+                            BusUtils.unregister(test)
+                        }
+                    }
+                })
+            }
+        })
+    }
+
+    /**
+     * @param name             传入的测试函数名
+     * @param sampleSize       样本数
+     * @param times            每次执行的次数
+     * @param callback         比较的回调函数
+     * @param onFinishCallback 执行结束的回调
+     */
+    private fun compareWithEventBus(name: String, sampleSize: Int, times: Int,
+                                    callback: CompareCallback, onFinishCallback: OnFinishCallback) {
+        showLoading()
+        ThreadUtils.executeByCpu(object : ThreadUtils.Task() {
+            override fun doInBackground(): String {
+                val dur = Array(2) { LongArray(sampleSize) }
+                for (i in 0 until sampleSize) {
+                    var cur = System.currentTimeMillis()
+                    for (j in 0 until times) {
+                        callback.runEventBus()
+                    }
+                    dur[0][i] = System.currentTimeMillis() - cur
+                    cur = System.currentTimeMillis()
+                    for (j in 0 until times) {
+                        callback.runBusUtils()
+                    }
+                    dur[1][i] = System.currentTimeMillis() - cur
+                    callback.restState()
+                }
+                var eventBusAverageTime: Long = 0
+                var busUtilsAverageTime: Long = 0
+                for (i in 0 until sampleSize) {
+                    eventBusAverageTime += dur[0][i]
+                    busUtilsAverageTime += dur[1][i]
+                }
+                return name +
+                        "\nEventBusCostTime: " + eventBusAverageTime / sampleSize +
+                        "\nBusUtilsCostTime: " + busUtilsAverageTime / sampleSize;
+            }
+
+            override fun onSuccess(result: String?) {
+                onFinishCallback.onFinish()
+                dismissLoading()
+                titleItem?.title = result
+            }
+
+            override fun onCancel() {
+                onFinishCallback.onFinish()
+                dismissLoading()
+            }
+
+            override fun onFail(t: Throwable?) {
+                onFinishCallback.onFinish()
+                dismissLoading()
+            }
+        })
+    }
+}
+
+interface CompareCallback {
+    fun runEventBus()
+
+    fun runBusUtils()
+
+    fun restState()
+}
+
+interface OnFinishCallback {
+    fun onFinish()
+}
+
+class BusEvent {
+    @Subscribe
+    fun eventBusFun(param: String) {
+    }
+
+    @BusUtils.Bus(tag = "busUtilsFun")
+    fun busUtilsFun(param: String) {
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/clean/CleanActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/clean/CleanActivity.kt
new file mode 100644
index 0000000000..f0b8620eca
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/clean/CleanActivity.kt
@@ -0,0 +1,76 @@
+package com.blankj.utilcode.pkg.feature.clean
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.CleanUtils
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.SDCardUtils
+import com.blankj.utilcode.util.SnackbarUtils
+import java.io.File
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/09/29
+ * desc  : demo about CleanUtils
+ * ```
+ */
+class CleanActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, CleanActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_clean
+    }
+
+    override fun bindItems(): List> {
+        return CollectionUtils.newArrayList>().apply {
+            add(CommonItemClick(R.string.clean_internal_cache) {
+                showSnackbar(CleanUtils.cleanInternalCache(), cacheDir.path)
+            })
+            add(CommonItemClick(R.string.clean_internal_files) {
+                showSnackbar(CleanUtils.cleanInternalFiles(), filesDir.path)
+            })
+            add(CommonItemClick(R.string.clean_internal_databases) {
+                showSnackbar(CleanUtils.cleanInternalDbs(), filesDir.parent + File.separator + "databases")
+            })
+            add(CommonItemClick(R.string.clean_internal_sp) {
+                showSnackbar(CleanUtils.cleanInternalSp(), filesDir.parent + File.separator + "shared_prefs")
+            })
+            if (SDCardUtils.isSDCardEnableByEnvironment()) {
+                add(CommonItemClick(R.string.clean_external_cache) {
+                    showSnackbar(CleanUtils.cleanExternalCache(), externalCacheDir?.absolutePath)
+                })
+            }
+            if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.KITKAT) {
+                add(CommonItemClick(R.string.clean_app_user_data) {
+                    CleanUtils.cleanAppUserData()
+                })
+            }
+        }
+    }
+
+    private fun showSnackbar(isSuccess: Boolean, path: String?) {
+        SnackbarUtils.with(mContentView)
+                .setDuration(SnackbarUtils.LENGTH_LONG)
+                .apply {
+                    if (isSuccess) {
+                        setMessage("clean \"$path\" dir successful.")
+                        showSuccess()
+                    } else {
+                        setMessage("clean \"$path\" dir failed.")
+                        showError()
+                    }
+                }
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/click/ClickActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/click/ClickActivity.kt
new file mode 100644
index 0000000000..7a6a112c15
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/click/ClickActivity.kt
@@ -0,0 +1,115 @@
+package com.blankj.utilcode.pkg.feature.click
+
+import android.content.Context
+import android.content.Intent
+import android.view.View
+import android.widget.TextView
+import androidx.annotation.StringRes
+import com.blankj.base.rv.ItemViewHolder
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/09/29
+ * desc  : demo about ClickUtils
+ * ```
+ */
+class ClickActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, ClickActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_click
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                ClickItem(R.string.click_view_scale_default, Utils.Consumer {
+                    ClickUtils.applyPressedViewScale(it)
+                }),
+                ClickItem(R.string.click_view_scale_half, Utils.Consumer {
+                    ClickUtils.applyPressedViewScale(it, -0.5f)
+                }),
+                ClickItem(R.string.click_view_alpha_default, Utils.Consumer {
+                    ClickUtils.applyPressedViewAlpha(it)
+                }),
+                ClickItem(R.string.click_bg_alpha_default, Utils.Consumer {
+                    ClickUtils.applyPressedBgAlpha(it, 0.6f)
+                }),
+                ClickItem(R.string.click_bg_dark_default, Utils.Consumer {
+                    ClickUtils.applyPressedBgDark(it)
+                }),
+                ClickItem(R.string.click_single_debouncing, Utils.Consumer {
+                    ClickUtils.applyPressedBgDark(it)
+                    ClickUtils.applySingleDebouncing(it, 5000) {
+                        SnackbarUtils.with(mContentView)
+                                .setMessage(StringUtils.getString(R.string.click_single_tip))
+                                .setBgColor(ColorUtils.getRandomColor(false))
+                                .setDuration(SnackbarUtils.LENGTH_LONG)
+                                .show()
+                    }
+                }),
+                ClickItem(R.string.click_global_debouncing, Utils.Consumer {
+                    ClickUtils.applyPressedBgDark(it)
+                    ClickUtils.applySingleDebouncing(it, 5000) {
+                        SnackbarUtils.with(mContentView)
+                                .setMessage(StringUtils.getString(R.string.click_global_tip))
+                                .setBgColor(ColorUtils.getRandomColor(false))
+                                .setDuration(SnackbarUtils.LENGTH_LONG)
+                                .show()
+                    }
+                }),
+                ClickItem(R.string.click_multi, Utils.Consumer {
+                    ClickUtils.applyPressedBgDark(it)
+                    it.setOnClickListener(object : ClickUtils.OnMultiClickListener(5) {
+                        override fun onTriggerClick(v: View) {
+                            ToastUtils.showShort("onTriggerClick")
+                        }
+
+                        override fun onBeforeTriggerClick(v: View, count: Int) {
+                            ToastUtils.showShort(count)
+                        }
+                    })
+                })
+        )
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        SnackbarUtils.dismiss()
+    }
+}
+
+class ClickItem : CommonItem {
+
+    private val mConsumer: Utils.Consumer;
+    private val mTitle: String
+
+    constructor(@StringRes title: Int, consumer: Utils.Consumer) : super(R.layout.common_item_title_click) {
+        mConsumer = consumer
+        mTitle = StringUtils.getString(title)
+    }
+
+    override fun bind(holder: ItemViewHolder, position: Int) {
+        super.bind(holder, position)
+        holder.findViewById(R.id.commonItemTitleTv).text = mTitle
+        holder.itemView.setOnClickListener() {
+            SnackbarUtils.with(it)
+                    .setMessage(mTitle)
+                    .setBgColor(ColorUtils.getRandomColor(false))
+                    .setDuration(SnackbarUtils.LENGTH_LONG)
+                    .show()
+        }
+        mConsumer.accept(holder.itemView)
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/clipboard/ClipboardActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/clipboard/ClipboardActivity.kt
new file mode 100644
index 0000000000..824fdf02ca
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/clipboard/ClipboardActivity.kt
@@ -0,0 +1,76 @@
+package com.blankj.utilcode.pkg.feature.clipboard
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.common.item.CommonItemSwitch
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.ClipboardUtils
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.ToastUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2020/09/11
+ * desc  : demo about ClipboardUtils
+ * ```
+ */
+class ClipboardActivity : CommonActivity() {
+
+    private var index: Int = 0
+    private var isAddListener: Boolean = false
+    private var listener = {
+        ToastUtils.showShort(ClipboardUtils.getText())
+    }
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, ClipboardActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_clipboard
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                CommonItemTitle("getText", ClipboardUtils.getText()),
+                CommonItemTitle("getLabel", ClipboardUtils.getLabel()),
+                CommonItemClick("copyText: value{$index}").setOnItemClickListener { _, _, _ ->
+                    ClipboardUtils.copyText("value{${index++}}")
+                    itemsView.updateItems(bindItems())
+                },
+                CommonItemClick("clear").setOnItemClickListener { _, _, _ ->
+                    ClipboardUtils.clear()
+                    itemsView.updateItems(bindItems())
+                },
+                CommonItemSwitch("clipChangeListener", { isAddListener }, {
+                    isAddListener = it
+                    if (isAddListener) {
+                        ClipboardUtils.addChangedListener(listener)
+                    } else {
+                        ClipboardUtils.removeChangedListener(listener)
+                    }
+                })
+        )
+    }
+
+    override fun onResume() {
+        super.onResume()
+        itemsView.updateItems(bindItems())
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        if (isAddListener) {
+            ClipboardUtils.removeChangedListener(listener)
+        }
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/device/DeviceActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/device/DeviceActivity.kt
new file mode 100644
index 0000000000..d70fe14e93
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/device/DeviceActivity.kt
@@ -0,0 +1,56 @@
+package com.blankj.utilcode.pkg.feature.device
+
+import android.content.Context
+import android.content.Intent
+import android.os.Build
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.DeviceUtils
+import java.util.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog : http://blankj.com
+ * time : 2016/09/27
+ * desc : demo about DeviceUtils
+ * ```
+ */
+class DeviceActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, DeviceActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_device
+    }
+
+    override fun bindItems(): List> {
+        return arrayListOf>().apply {
+            add(CommonItemTitle("isRoot", DeviceUtils.isDeviceRooted().toString()))
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
+                add(CommonItemTitle("isAdbEnabled", DeviceUtils.isAdbEnabled().toString()))
+            }
+            add(CommonItemTitle("getSDKVersionName", DeviceUtils.getSDKVersionName()))
+            add(CommonItemTitle("getSDKVersionCode", DeviceUtils.getSDKVersionCode().toString()))
+            add(CommonItemTitle("getAndroidID", DeviceUtils.getAndroidID()))
+            add(CommonItemTitle("getMacAddress", DeviceUtils.getMacAddress()))
+            add(CommonItemTitle("getManufacturer", DeviceUtils.getManufacturer()))
+            add(CommonItemTitle("getModel", DeviceUtils.getModel()))
+            add(CommonItemTitle("getABIs", Arrays.asList(*DeviceUtils.getABIs()).toString()))
+            add(CommonItemTitle("isTablet", DeviceUtils.isTablet().toString()))
+            add(CommonItemTitle("isEmulator", DeviceUtils.isEmulator().toString()))
+            if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.JELLY_BEAN_MR1) {
+                add(CommonItemTitle("isDevelopmentSettingsEnabled", DeviceUtils.isDevelopmentSettingsEnabled().toString()))
+            }
+            add(CommonItemTitle("getUniqueDeviceId", DeviceUtils.getUniqueDeviceId("util")))
+            add(CommonItemTitle("isSameDevice", DeviceUtils.isSameDevice(DeviceUtils.getUniqueDeviceId()).toString()))
+        }
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/file/FileActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/file/FileActivity.kt
new file mode 100644
index 0000000000..de8220dd18
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/file/FileActivity.kt
@@ -0,0 +1,59 @@
+package com.blankj.utilcode.pkg.feature.file
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.Config.CACHE_PATH
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.FileUtils
+import com.blankj.utilcode.util.PathUtils
+import com.blankj.utilcode.util.SnackbarUtils
+import java.io.File
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/09/29
+ * desc  : demo about FileUtils
+ * ```
+ */
+class FileActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, FileActivity::class.java)
+            context.startActivity(starter)
+        }
+
+        val TEST_FILE_PATH: String = CACHE_PATH + "test_file.txt"
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_file
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                CommonItemTitle("isFileExists: " + PathUtils.getInternalAppFilesPath(), "" + FileUtils.isFileExists(PathUtils.getInternalAppFilesPath())),
+                CommonItemTitle("isFileExists: " + PathUtils.getExternalAppFilesPath(), "" + FileUtils.isFileExists(PathUtils.getExternalAppFilesPath())),
+                CommonItemTitle("isFileExists: " + PathUtils.getExternalStoragePath(), "" + FileUtils.isFileExists(PathUtils.getExternalStoragePath())),
+                CommonItemTitle("isFileExists: " + PathUtils.getDownloadCachePath(), "" + FileUtils.isFileExists(PathUtils.getDownloadCachePath())),
+                CommonItemTitle("isFileExists: " + PathUtils.getExternalDownloadsPath(), "" + FileUtils.isFileExists(PathUtils.getExternalDownloadsPath())),
+
+                CommonItemTitle("isFileExists: " + PathUtils.getInternalAppFilesPath(), "" + FileUtils.isFileExists(File(PathUtils.getInternalAppFilesPath()))),
+                CommonItemTitle("isFileExists: " + PathUtils.getExternalAppFilesPath(), "" + FileUtils.isFileExists(File(PathUtils.getExternalAppFilesPath()))),
+                CommonItemTitle("isFileExists: " + PathUtils.getExternalStoragePath(), "" + FileUtils.isFileExists(File(PathUtils.getExternalStoragePath()))),
+                CommonItemTitle("isFileExists: " + PathUtils.getDownloadCachePath(), "" + FileUtils.isFileExists(File(PathUtils.getDownloadCachePath()))),
+                CommonItemTitle("isFileExists: " + PathUtils.getExternalDownloadsPath(), "" + FileUtils.isFileExists(File(PathUtils.getExternalDownloadsPath())))
+        )
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        SnackbarUtils.dismiss()
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/flashlight/FlashlightActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/flashlight/FlashlightActivity.kt
new file mode 100644
index 0000000000..c5f602b9e3
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/flashlight/FlashlightActivity.kt
@@ -0,0 +1,64 @@
+package com.blankj.utilcode.pkg.feature.flashlight
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.helper.PermissionHelper
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemSwitch
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.constant.PermissionConstants
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2018/04/27
+ * desc  : demo about FlashlightUtils
+ * ```
+ */
+class FlashlightActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            if (!FlashlightUtils.isFlashlightEnable()) {
+                ToastUtils.showLong("Didn't support flashlight.")
+                return
+            }
+            PermissionHelper.request(context, object : PermissionUtils.SimpleCallback {
+                override fun onGranted() {
+                    val starter = Intent(context, FlashlightActivity::class.java)
+                    context.startActivity(starter)
+                }
+
+                override fun onDenied() {
+                    LogUtils.e("permission denied")
+                }
+            }, PermissionConstants.CAMERA)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_flashlight
+    }
+
+    override fun bindItems(): List> {
+        return CollectionUtils.newArrayList>().apply {
+            add(CommonItemTitle("isFlashlightEnable", FlashlightUtils.isFlashlightEnable().toString()))
+            if (FlashlightUtils.isFlashlightEnable()) {
+                add(CommonItemSwitch(
+                        R.string.flashlight_status,
+                        { FlashlightUtils.isFlashlightOn() },
+                        { FlashlightUtils.setFlashlightStatus(it) }
+                ))
+            }
+        }
+    }
+
+    override fun onDestroy() {
+        FlashlightUtils.destroy()
+        super.onDestroy()
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/fragment/ChildFragment.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/fragment/ChildFragment.kt
new file mode 100644
index 0000000000..a4b1450de5
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/fragment/ChildFragment.kt
@@ -0,0 +1,81 @@
+package com.blankj.utilcode.pkg.feature.fragment
+
+import android.os.Bundle
+import android.view.View
+import androidx.fragment.app.FragmentManager
+import com.blankj.common.fragment.CommonFragment
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.pkg.helper.DialogHelper
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.ColorUtils
+import com.blankj.utilcode.util.FragmentUtils
+import com.blankj.utilcode.util.SpanUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 17/02/02
+ * desc  : demo about FragmentUtils
+ * ```
+ */
+class ChildFragment : CommonFragment() {
+
+    companion object {
+        fun newInstance(): ChildFragment {
+            val args = Bundle()
+            val fragment = ChildFragment()
+            fragment.arguments = args
+            return fragment
+        }
+    }
+
+    private lateinit var fm: FragmentManager
+    private val mBgColor = ColorUtils.getRandomColor(false)
+
+    override fun bindLayout(): Int {
+        return R.layout.fragment_child
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        FragmentUtils.setBackgroundColor(this, mBgColor)
+        fm = fragmentManager!!
+        setCommonItems(findViewById(R.id.commonItemRv), getItems())
+    }
+
+    private fun getItems(): MutableList> {
+        return CollectionUtils.newArrayList>(
+                CommonItemClick(R.string.fragment_show_stack) {
+                    DialogHelper.showFragmentDialog(
+                            SpanUtils().appendLine("top: " + FragmentUtils.getSimpleName(FragmentUtils.getTop(fm)))
+                                    .appendLine("topInStack: " + FragmentUtils.getSimpleName(FragmentUtils.getTopInStack(fm)))
+                                    .appendLine("topShow: " + FragmentUtils.getSimpleName(FragmentUtils.getTopShow(fm)))
+                                    .appendLine("topShowInStack: " + FragmentUtils.getSimpleName(FragmentUtils.getTopShowInStack(fm)))
+                                    .appendLine()
+                                    .appendLine("---all of fragments---")
+                                    .appendLine(FragmentUtils.getAllFragments(fm).toString())
+                                    .appendLine("----------------------")
+                                    .appendLine()
+                                    .appendLine("---stack top---")
+                                    .appendLine(FragmentUtils.getAllFragmentsInStack(fm).toString())
+                                    .appendLine("---stack bottom---")
+                                    .create()
+                    )
+                },
+                CommonItemClick(R.string.fragment_pop) {
+                    FragmentUtils.pop(fm)
+                },
+                CommonItemClick(R.string.fragment_remove) {
+                    FragmentUtils.remove(this)
+                },
+                SharedElementItem()
+        ).apply {
+            for (ci: CommonItem<*> in this) {
+                ci.backgroundColor = mBgColor
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/fragment/ContainerFragment.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/fragment/ContainerFragment.kt
new file mode 100644
index 0000000000..e21eb521fb
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/fragment/ContainerFragment.kt
@@ -0,0 +1,178 @@
+package com.blankj.utilcode.pkg.feature.fragment
+
+import android.os.Build
+import android.os.Bundle
+import android.transition.*
+import android.view.View
+import android.widget.ImageView
+import androidx.annotation.RequiresApi
+import androidx.fragment.app.FragmentManager
+import com.blankj.base.rv.ItemViewHolder
+import com.blankj.common.fragment.CommonFragment
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.pkg.helper.DialogHelper
+import com.blankj.utilcode.util.*
+import java.util.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 17/02/02
+ * desc  : demo about FragmentUtils
+ * ```
+ */
+class ContainerFragment : CommonFragment(), FragmentUtils.OnBackClickListener {
+
+    companion object {
+        fun newInstance(): ContainerFragment {
+            val args = Bundle()
+            val fragment = ContainerFragment()
+            fragment.arguments = args
+            return fragment
+        }
+    }
+
+    private lateinit var fm: FragmentManager
+    private val mBgColor = ColorUtils.getRandomColor(false)
+
+    override fun bindLayout(): Int {
+        return R.layout.fragment_container
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        mContentView.setBackgroundColor(mBgColor)
+        fm = fragmentManager!!
+        setCommonItems(findViewById(R.id.commonItemRv), getItems())
+    }
+
+    private fun getItems(): ArrayList>? {
+        val item = SharedElementItem()
+        return CollectionUtils.newArrayList>(
+                CommonItemClick(R.string.fragment_show_stack) {
+                    DialogHelper.showFragmentDialog(
+                            SpanUtils().appendLine("top: " + FragmentUtils.getSimpleName(FragmentUtils.getTop(fm)))
+                                    .appendLine("topInStack: " + FragmentUtils.getSimpleName(FragmentUtils.getTopInStack(fm)))
+                                    .appendLine("topShow: " + FragmentUtils.getSimpleName(FragmentUtils.getTopShow(fm)))
+                                    .appendLine("topShowInStack: " + FragmentUtils.getSimpleName(FragmentUtils.getTopShowInStack(fm)))
+                                    .appendLine()
+                                    .appendLine("---all of fragments---")
+                                    .appendLine(FragmentUtils.getAllFragments(fm).toString())
+                                    .appendLine("----------------------")
+                                    .appendLine()
+                                    .appendLine("---stack top---")
+                                    .appendLine(FragmentUtils.getAllFragmentsInStack(fm).toString())
+                                    .appendLine("---stack bottom---")
+                                    .create()
+                    )
+                },
+                CommonItemClick(R.string.fragment_add_child) {
+                    FragmentUtils.add(
+                            fm,
+                            ChildFragment.newInstance(),
+                            id
+                    )
+                },
+                CommonItemClick(R.string.fragment_add_child_stack) {
+                    FragmentUtils.add(
+                            fm,
+                            ChildFragment.newInstance(),
+                            id,
+                            false,
+                            true
+                    )
+                },
+                CommonItemClick(R.string.fragment_add_hide) {
+                    FragmentUtils.add(
+                            fm,
+                            ChildFragment.newInstance(),
+                            id,
+                            true
+                    )
+                },
+                CommonItemClick(R.string.fragment_add_hide_stack) {
+                    FragmentUtils.add(
+                            fm,
+                            ChildFragment.newInstance(),
+                            id,
+                            true,
+                            true
+                    )
+                },
+                CommonItemClick(R.string.fragment_add_demo1_show) {
+                    FragmentUtils.add(
+                            fm,
+                            addSharedElement(ChildFragment.newInstance()),
+                            id,
+                            false,
+                            false
+                    )
+                },
+                CommonItemClick(R.string.fragment_pop_to_root) {
+                    FragmentUtils.popTo(
+                            fm,
+                            ChildFragment::class.java,
+                            true
+                    )
+                },
+                CommonItemClick(R.string.fragment_hide_demo0_show_demo1) {
+                    val fragment1 = FragmentUtils.findFragment(fm, ChildFragment::class.java)
+                    if (fragment1 != null) {
+                        FragmentUtils.showHide(this, fragment1)
+                    } else {
+                        ToastUtils.showLong("please add demo1 first!")
+                    }
+                },
+                CommonItemClick(R.string.fragment_replace) {
+                    FragmentUtils.replace(
+                            fm,
+                            addSharedElement(ChildFragment.newInstance()),
+                            id,
+                            true,
+                            item.element
+                    )
+                },
+                item
+        ).apply {
+            for (ci: CommonItem<*> in this) {
+                ci.backgroundColor = mBgColor
+            }
+        }
+    }
+
+    private fun addSharedElement(fragment: androidx.fragment.app.Fragment): androidx.fragment.app.Fragment {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            fragment.sharedElementEnterTransition = DetailTransition()
+            fragment.enterTransition = Fade()
+            fragment.sharedElementReturnTransition = DetailTransition()
+        }
+        return fragment
+    }
+
+    override fun onBackClick(): Boolean {
+        return false
+    }
+}
+
+class SharedElementItem : CommonItem {
+
+    lateinit var element: ImageView;
+
+    constructor() : super(R.layout.fragment_item_shared_element)
+
+    override fun bind(holder: ItemViewHolder, position: Int) {
+        super.bind(holder, position)
+        element = holder.findViewById(R.id.fragmentRootSharedElementIv)
+    }
+}
+
+@RequiresApi(Build.VERSION_CODES.LOLLIPOP)
+class DetailTransition() : TransitionSet() {
+    init {
+        ordering = ORDERING_TOGETHER
+        addTransition(ChangeBounds()).addTransition(ChangeTransform()).addTransition(ChangeImageTransform())
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/fragment/FragmentActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/fragment/FragmentActivity.kt
new file mode 100644
index 0000000000..5b337e48d5
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/fragment/FragmentActivity.kt
@@ -0,0 +1,91 @@
+package com.blankj.utilcode.pkg.feature.fragment
+
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import android.os.PersistableBundle
+import com.google.android.material.bottomnavigation.BottomNavigationView
+import androidx.fragment.app.Fragment
+import android.view.View
+import com.blankj.common.activity.CommonActivity
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.FragmentUtils
+import kotlinx.android.synthetic.main.fragment_activity.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 17/02/01
+ * desc  : demo about FragmentUtils
+ * ```
+ */
+class FragmentActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, FragmentActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    private val mFragments = arrayListOf()
+    private var curIndex: Int = 0
+
+    private val mOnNavigationItemSelectedListener = BottomNavigationView.OnNavigationItemSelectedListener { item ->
+        when (item.itemId) {
+            R.id.fragmentNavigation0 -> {
+                showCurrentFragment(0)
+                return@OnNavigationItemSelectedListener true
+            }
+            R.id.fragmentNavigation1 -> {
+                showCurrentFragment(1)
+                return@OnNavigationItemSelectedListener true
+            }
+            R.id.fragmentNavigation2 -> {
+                showCurrentFragment(2)
+                return@OnNavigationItemSelectedListener true
+            }
+            else -> false
+        }
+    }
+
+    override fun bindLayout(): Int {
+        return R.layout.fragment_activity
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        if (savedInstanceState != null) {
+            curIndex = savedInstanceState.getInt("curIndex")
+        }
+        fragmentNav.setOnNavigationItemSelectedListener(mOnNavigationItemSelectedListener)
+
+        mFragments.add(RootFragment.newInstance())
+        mFragments.add(RootFragment.newInstance())
+        mFragments.add(RootFragment.newInstance())
+        FragmentUtils.add(
+                supportFragmentManager,
+                mFragments,
+                R.id.fragmentContainer,
+                arrayOf("RootFragment0", "RootFragment1", "RootFragment2"),
+                curIndex
+        )
+    }
+
+    override fun onBackPressed() {
+        if (!FragmentUtils.dispatchBackPress(mFragments[curIndex])) {
+            super.onBackPressed()
+        }
+    }
+
+    private fun showCurrentFragment(index: Int) {
+        curIndex = index
+        FragmentUtils.showHide(index, mFragments)
+    }
+
+    override fun onSaveInstanceState(outState: Bundle, outPersistentState: PersistableBundle) {
+        super.onSaveInstanceState(outState, outPersistentState)
+        outState.putInt("curIndex", curIndex)
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/fragment/RootFragment.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/fragment/RootFragment.kt
new file mode 100644
index 0000000000..d2a9ac7bab
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/fragment/RootFragment.kt
@@ -0,0 +1,54 @@
+package com.blankj.utilcode.pkg.feature.fragment
+
+import android.os.Bundle
+import android.view.View
+import com.blankj.common.fragment.CommonFragment
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.BarUtils
+import com.blankj.utilcode.util.ColorUtils
+import com.blankj.utilcode.util.FragmentUtils
+import kotlinx.android.synthetic.main.fragment_root.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 17/02/02
+ * desc  : demo about FragmentUtils
+ * ```
+ */
+class RootFragment : CommonFragment(), FragmentUtils.OnBackClickListener {
+
+    companion object {
+        fun newInstance(): RootFragment {
+            val args = Bundle()
+            val fragment = RootFragment()
+            fragment.arguments = args
+            return fragment
+        }
+    }
+
+    override fun bindLayout(): Int {
+        return R.layout.fragment_root
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        BarUtils.setStatusBarColor(rootFragmentFakeStatusBar, ColorUtils.getColor(R.color.colorPrimary))
+        FragmentUtils.add(
+                childFragmentManager,
+                ContainerFragment.newInstance(),
+                R.id.rootFragmentContainer
+        )
+    }
+
+    override fun onBackClick(): Boolean {
+        if (FragmentUtils.dispatchBackPress(childFragmentManager)) return true
+        return if (childFragmentManager.backStackEntryCount == 0) {
+            false
+        } else {
+            childFragmentManager.popBackStack()
+            true
+        }
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/image/ImageActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/image/ImageActivity.kt
new file mode 100644
index 0000000000..995bbb22c1
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/image/ImageActivity.kt
@@ -0,0 +1,206 @@
+package com.blankj.utilcode.pkg.feature.image
+
+import android.content.Context
+import android.content.Intent
+import android.graphics.Bitmap
+import android.graphics.Color
+import android.os.Build
+import android.os.Bundle
+import android.view.View
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.helper.PermissionHelper
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.common.item.CommonItemImage
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.constant.PermissionConstants
+import com.blankj.utilcode.pkg.Config
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.*
+import java.io.File
+import java.util.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/09/26
+ * desc  : demo about ImageUtils
+ * ```
+ */
+class ImageActivity : CommonActivity() {
+
+    private val savePath = Config.CACHE_PATH + "lena.jpg"
+    private val titleItem: CommonItemTitle = CommonItemTitle("isImage: $savePath", "");
+
+    companion object {
+        fun start(context: Context) {
+            PermissionHelper.request(context, object : PermissionUtils.SimpleCallback {
+                override fun onGranted() {
+                    val starter = Intent(context, ImageActivity::class.java)
+                    context.startActivity(starter)
+                }
+
+                override fun onDenied() {
+                }
+            }, PermissionConstants.STORAGE)
+        }
+    }
+
+    private val bgTask: ThreadUtils.SimpleTask>> = object : ThreadUtils.SimpleTask>>() {
+        override fun doInBackground(): List> {
+            return bindItems()
+        }
+
+        override fun onSuccess(result: List>) {
+            dismissLoading()
+            itemsView.updateItems(result)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_image
+    }
+
+    override fun bindItems(): ArrayList> {
+        if (ThreadUtils.isMainThread()) return arrayListOf()
+        val src = ImageUtils.getBitmap(R.drawable.image_lena)
+        val round = ImageUtils.getBitmap(R.drawable.common_avatar_round)
+        val watermark = ImageUtils.getBitmap(R.mipmap.ic_launcher)
+
+        val width = src.width
+        val height = src.height
+
+        titleItem.setContent(ImageUtils.isImage(savePath).toString())
+
+        return CollectionUtils.newArrayList>().apply {
+            add(titleItem)
+            add(CommonItemClick("Save to $savePath") {
+                ThreadUtils.executeBySingle(object : ThreadUtils.SimpleTask() {
+                    override fun doInBackground(): Boolean {
+                        return ImageUtils.save(src, savePath, Bitmap.CompressFormat.JPEG)
+                    }
+
+                    override fun onSuccess(result: Boolean) {
+                        titleItem.setContent(ImageUtils.isImage(savePath).toString())
+                        titleItem.update()
+                        SnackbarUtils.with(mContentView)
+                                .setDuration(SnackbarUtils.LENGTH_LONG)
+                                .apply {
+                                    if (result) {
+                                        setMessage("save successful.")
+                                                .showSuccess(true)
+                                    } else {
+                                        setMessage("save failed.")
+                                                .showError(true)
+                                    }
+                                }
+                    }
+                })
+            })
+            add(CommonItemClick("Save to Album") {
+                ThreadUtils.executeBySingle(object : ThreadUtils.SimpleTask() {
+                    override fun doInBackground(): File? {
+                        return ImageUtils.save2Album(src, Bitmap.CompressFormat.JPEG)
+                    }
+
+                    override fun onSuccess(result: File?) {
+                        SnackbarUtils.with(mContentView)
+                                .setDuration(SnackbarUtils.LENGTH_LONG)
+                                .apply {
+                                    if (result != null) {
+                                        setMessage("save successful.")
+                                                .showSuccess(true)
+                                    } else {
+                                        setMessage("save failed.")
+                                                .showError(true)
+                                    }
+                                }
+                    }
+                })
+            })
+            add(CommonItemImage(R.string.image_src) {
+                it.setImageBitmap(src)
+            })
+            add(CommonItemImage(R.string.image_add_color) {
+                it.setImageBitmap(ImageUtils.drawColor(src, Color.parseColor("#8000FF00")))
+            })
+            add(CommonItemImage(R.string.image_scale) {
+                it.setImageBitmap(ImageUtils.scale(src, width / 2, height / 2))
+            })
+            add(CommonItemImage(R.string.image_clip) {
+                it.setImageBitmap(ImageUtils.clip(src, 0, 0, width / 2, height / 2))
+            })
+            add(CommonItemImage(R.string.image_skew) {
+                it.setImageBitmap(ImageUtils.skew(src, 0.2f, 0.1f))
+            })
+            add(CommonItemImage(R.string.image_rotate) {
+                it.setImageBitmap(ImageUtils.rotate(src, 90, (width / 2).toFloat(), (height / 2).toFloat()))
+            })
+            add(CommonItemImage(R.string.image_to_round) {
+                it.setImageBitmap(ImageUtils.toRound(src))
+            })
+            add(CommonItemImage(R.string.image_to_round_border) {
+                it.setImageBitmap(ImageUtils.toRound(src, 16, Color.GREEN))
+            })
+            add(CommonItemImage(R.string.image_to_round_corner) {
+                it.setImageBitmap(ImageUtils.toRoundCorner(src, 80f))
+            })
+            add(CommonItemImage(R.string.image_to_round_corner_border) {
+                it.setImageBitmap(ImageUtils.toRoundCorner(src, 80f, 16f, Color.GREEN))
+            })
+            add(CommonItemImage(R.string.image_to_round_corner_border) {
+                it.setImageBitmap(ImageUtils.toRoundCorner(src, floatArrayOf(0f, 0f, 80f, 80f, 0f, 0f, 80f, 80f), 16f, Color.GREEN))
+            })
+            add(CommonItemImage(R.string.image_add_corner_border) {
+                it.setImageBitmap(ImageUtils.addCornerBorder(src, 16f, Color.GREEN, 80f))
+            })
+            add(CommonItemImage(R.string.image_add_corner_border) {
+                it.setImageBitmap(ImageUtils.addCornerBorder(src, 16f, Color.GREEN, floatArrayOf(0f, 0f, 80f, 80f, 0f, 0f, 80f, 80f)))
+            })
+            add(CommonItemImage(R.string.image_add_circle_border) {
+                it.setImageBitmap(ImageUtils.addCircleBorder(src, 16f, Color.GREEN))
+            })
+            add(CommonItemImage(R.string.image_add_reflection) {
+                it.setImageBitmap(ImageUtils.addReflection(src, 80))
+            })
+            add(CommonItemImage(R.string.image_add_text_watermark) {
+                it.setImageBitmap(ImageUtils.addTextWatermark(src, "blankj", 40, Color.GREEN, 0f, 0f))
+            })
+            add(CommonItemImage(R.string.image_add_image_watermark) {
+                it.setImageBitmap(ImageUtils.addImageWatermark(src, watermark, 0, 0, 0x88))
+            })
+            add(CommonItemImage(R.string.image_to_gray) {
+                it.setImageBitmap(ImageUtils.toGray(src))
+            })
+            add(CommonItemImage(R.string.image_fast_blur) {
+                it.setImageBitmap(ImageUtils.fastBlur(src, 0.1f, 5f))
+            })
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
+                add(CommonItemImage(R.string.image_render_script_blur) {
+                    it.setImageBitmap(ImageUtils.renderScriptBlur(src, 10f))
+                })
+            }
+            add(CommonItemImage(R.string.image_stack_blur) {
+                it.setImageBitmap(ImageUtils.stackBlur(src, 10))
+            })
+            add(CommonItemImage(R.string.image_compress_by_scale) {
+                it.setImageBitmap(ImageUtils.compressByScale(src, 0.5f, 0.5f))
+            })
+            add(CommonItemImage(R.string.image_compress_by_sample_size) {
+                it.setImageBitmap(ImageUtils.compressBySampleSize(src, 2))
+            })
+        }
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        showLoading()
+        ThreadUtils.executeByIo(bgTask)
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        ThreadUtils.cancel(bgTask)
+    }
+}
\ No newline at end of file
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/intent/IntentActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/intent/IntentActivity.kt
new file mode 100644
index 0000000000..06650d0b45
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/intent/IntentActivity.kt
@@ -0,0 +1,77 @@
+package com.blankj.utilcode.pkg.feature.intent
+
+import android.content.Context
+import android.content.Intent
+import android.graphics.Bitmap
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.utilcode.pkg.Config
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.*
+import java.util.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2020/05/29
+ * desc  : demo about IntentUtils
+ * ```
+ */
+class IntentActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, IntentActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_intent
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                CommonItemClick("LaunchApp") {
+                    startActivity(IntentUtils.getLaunchAppIntent(packageName))
+                },
+                CommonItemClick("LaunchAppDetailsSettings") {
+                    startActivityForResult(IntentUtils.getLaunchAppDetailsSettingsIntent(packageName), 1)
+                },
+                CommonItemClick("ShareText") {
+                    startActivity(IntentUtils.getShareTextIntent("share content"))
+                },
+                CommonItemClick("ShareImage") {
+                    startActivity(IntentUtils.getShareImageIntent(getShareImagePath()[0]));
+                },
+                CommonItemClick("ShareTextImage") {
+                    startActivity(IntentUtils.getShareTextImageIntent("share content", getShareImagePath()[0]));
+                },
+                CommonItemClick("ShareImages") {
+                    startActivity(IntentUtils.getShareImageIntent(getShareImagePath()));
+                },
+                CommonItemClick("ShareTextImages") {
+                    startActivity(IntentUtils.getShareTextImageIntent("share content", getShareImagePath()));
+                }
+        )
+    }
+
+    private fun getShareImagePath(): LinkedList {
+        val shareImagePath0 = Config.CACHE_PATH + "share.jpg"
+        if (!FileUtils.isFile(shareImagePath0)) {
+            ImageUtils.save(ImageUtils.getBitmap(R.drawable.image_lena), shareImagePath0, Bitmap.CompressFormat.JPEG)
+        }
+        val shareImagePath1 = Config.CACHE_PATH + "cheetah.jpg"
+        if (!FileUtils.isFile(shareImagePath1)) {
+            ImageUtils.save(ImageUtils.getBitmap(R.drawable.span_cheetah), shareImagePath1, Bitmap.CompressFormat.JPEG)
+        }
+        return CollectionUtils.newLinkedList(shareImagePath0, shareImagePath1)
+    }
+
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        super.onActivityResult(requestCode, resultCode, data)
+        LogUtils.d("onActivityResult() called with: requestCode = $requestCode, resultCode = $resultCode, data = $data")
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/keyboard/KeyboardActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/keyboard/KeyboardActivity.kt
new file mode 100644
index 0000000000..5ed25ae4fe
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/keyboard/KeyboardActivity.kt
@@ -0,0 +1,73 @@
+package com.blankj.utilcode.pkg.feature.keyboard
+
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import android.view.View
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.pkg.helper.DialogHelper
+import com.blankj.utilcode.util.*
+import kotlinx.android.synthetic.main.keyboard_activity.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/09/27
+ * desc  : demo about KeyboardUtils
+ * ```
+ */
+class KeyboardActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, KeyboardActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    private var titleItem: CommonItemTitle = CommonItemTitle("", true)
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_keyboard
+    }
+
+    override fun bindLayout(): Int {
+        return R.layout.keyboard_activity
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        KeyboardUtils.fixAndroidBug5497(this)
+        setCommonItems(findViewById(R.id.commonItemRv), getItems())
+        KeyboardUtils.registerSoftInputChangedListener(this) { height ->
+            titleItem.title = "isSoftInputVisible: " + KeyboardUtils.isSoftInputVisible(this@KeyboardActivity) + "\nkeyboardHeight: $height"
+            if (height > 0) {
+                keyboardEt.requestFocus()
+            }
+        }
+    }
+
+    private fun getItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                titleItem,
+                CommonItemClick(R.string.keyboard_hide_soft_input) {
+                    KeyboardUtils.hideSoftInput(this)
+                },
+                CommonItemClick(R.string.keyboard_show_soft_input) {
+                    KeyboardUtils.showSoftInput(this)
+                },
+                CommonItemClick(R.string.keyboard_toggle_soft_input) {
+                    KeyboardUtils.toggleSoftInput()
+                },
+                CommonItemClick(R.string.keyboard_show_dialog) {
+                    keyboardEt.clearFocus()
+                    DialogHelper.showKeyboardDialog(this)
+                }
+        )
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/language/LanguageActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/language/LanguageActivity.kt
new file mode 100644
index 0000000000..c928da21fa
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/language/LanguageActivity.kt
@@ -0,0 +1,73 @@
+package com.blankj.utilcode.pkg.feature.language
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.common.item.CommonItemSwitch
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.LanguageUtils
+import com.blankj.utilcode.util.SPStaticUtils
+import com.blankj.utilcode.util.StringUtils
+import java.util.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2018/12/29
+ * desc  : demo about VibrateUtils
+ * ```
+ */
+class LanguageActivity : CommonActivity() {
+
+    companion object {
+
+        const val SP_KEY_IS_RELAUNCH_APP = "SP_KEY_IS_RELAUNCH_APP"
+
+        fun start(context: Context) {
+            val starter = Intent(context, LanguageActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_language
+    }
+
+    override fun bindItems(): List> {
+        return CollectionUtils.newArrayList(
+                CommonItemTitle("isAppliedLanguage", LanguageUtils.isAppliedLanguage().toString()),
+                CommonItemTitle("isAppliedLanguage(SIMPLIFIED_CHINESE)", LanguageUtils.isAppliedLanguage(Locale.SIMPLIFIED_CHINESE).toString()),
+                CommonItemTitle("getAppliedLanguage", (LanguageUtils.getAppliedLanguage() ?: "null").toString()),
+                CommonItemTitle("getActivityContextLanguage", LanguageUtils.getContextLanguage(this).toString()),
+                CommonItemTitle("getAppContextLanguage", LanguageUtils.getAppContextLanguage().toString()),
+                CommonItemTitle("getSystemLanguage", LanguageUtils.getSystemLanguage().toString()),
+                CommonItemSwitch(
+                        StringUtils.getString(R.string.language_relaunch_app),
+                        { isRelaunchApp() },
+                        { SPStaticUtils.put(SP_KEY_IS_RELAUNCH_APP, it) }
+                ),
+                CommonItemClick(R.string.language_apply_simple_chinese) {
+                    LanguageUtils.applyLanguage(Locale.SIMPLIFIED_CHINESE, isRelaunchApp())
+                },
+                CommonItemClick(R.string.language_apply_american) {
+                    LanguageUtils.applyLanguage(Locale.US, isRelaunchApp())
+                },
+                CommonItemClick(R.string.language_apply_english) {
+                    LanguageUtils.applyLanguage(Locale.ENGLISH, isRelaunchApp())
+                },
+                CommonItemClick(R.string.language_apply_arabic) {
+                    LanguageUtils.applyLanguage(Locale("ar"), isRelaunchApp())
+                },
+                CommonItemClick(R.string.language_apply_system) {
+                    LanguageUtils.applySystemLanguage(isRelaunchApp())
+                }
+        )
+    }
+
+    private fun isRelaunchApp() = SPStaticUtils.getBoolean(SP_KEY_IS_RELAUNCH_APP)
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/log/LogActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/log/LogActivity.kt
new file mode 100644
index 0000000000..096df003e4
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/log/LogActivity.kt
@@ -0,0 +1,270 @@
+package com.blankj.utilcode.pkg.feature.log
+
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.os.Bundle
+import android.util.Log
+import com.blankj.base.BaseApplication
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.common.item.CommonItemSwitch
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.*
+import java.io.File
+import java.util.*
+
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2017/03/22
+ * desc  : demo about LogUtils
+ * ```
+ */
+class LogActivity : CommonActivity() {
+
+    companion object {
+        private const val TAG = "CMJ"
+        private const val JSON = "{\"tools\": [{ \"name\":\"css format\" , \"site\":\"http://tools.w3cschool.cn/code/css\" },{ \"name\":\"JSON format\" , \"site\":\"http://tools.w3cschool.cn/code/JSON\" },{ \"name\":\"pwd check\" , \"site\":\"http://tools.w3cschool.cn/password/my_password_safe\" }]}"
+        private const val XML = "Jack HerringtonPHP HacksO'ReillyJack HerringtonPodcasting HacksO'Reilly"
+        private val ONE_D_ARRAY = intArrayOf(1, 2, 3)
+        private val TWO_D_ARRAY = arrayOf(intArrayOf(1, 2, 3), intArrayOf(4, 5, 6), intArrayOf(7, 8, 9))
+        private val THROWABLE = NullPointerException()
+        private val BUNDLE = Bundle()
+        private val INTENT = Intent()
+        private val LIST = ArrayList()
+        private val MAP = HashMap()
+
+        private val LONG_STR: String
+
+        init {
+            val sb = StringBuilder()
+            sb.append("len = 10400\ncontent = \"")
+            for (i in 0..1024) {
+                sb.append("Hello world. ")
+            }
+            sb.append("\"")
+            LONG_STR = sb.toString()
+
+            BUNDLE.putByte("byte", (-1).toByte())
+            BUNDLE.putChar("char", 'c')
+            BUNDLE.putCharArray("charArray", charArrayOf('c', 'h', 'a', 'r', 'A', 'r', 'r', 'a', 'y'))
+            BUNDLE.putCharSequence("charSequence", "charSequence")
+            BUNDLE.putCharSequenceArray("charSequenceArray", arrayOf("char", "Sequence", "Array"))
+            BUNDLE.putBundle("bundle", BUNDLE)
+            BUNDLE.putBoolean("boolean", true)
+            BUNDLE.putInt("int", 1)
+            BUNDLE.putFloat("float", 1f)
+            BUNDLE.putLong("long", 1L)
+            BUNDLE.putShort("short", 1.toShort())
+
+            INTENT.action = "LogUtils action"
+            INTENT.addCategory("LogUtils category")
+            INTENT.data = Uri.parse("intent data")
+            INTENT.type = "intent type"
+            INTENT.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+            INTENT.setPackage(AppUtils.getAppPackageName())
+            INTENT.component = ComponentName(AppUtils.getAppPackageName(), LogActivity::class.java.toString())
+            INTENT.putExtra("int", 1)
+            INTENT.putExtra("float", 1f)
+            INTENT.putExtra("char", 'c')
+            INTENT.putExtra("string", "string")
+            INTENT.putExtra("intArray", ONE_D_ARRAY)
+            val list = ArrayList()
+            list.add("ArrayList")
+            list.add("is")
+            list.add("serializable")
+            INTENT.putExtra("serializable", list)
+            INTENT.putExtra("bundle", BUNDLE)
+
+            LIST.add("hello")
+            LIST.add("log")
+            LIST.add("utils")
+
+            MAP["name"] = "AndroidUtilCode"
+            MAP["class"] = "LogUtils"
+        }
+
+        fun start(context: Context) {
+            val starter = Intent(context, LogActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    private val mConfig = LogUtils.getConfig()
+
+    private val mRunnable = Runnable {
+        LogUtils.v("verbose")
+        LogUtils.d("debug")
+        LogUtils.i("info")
+        LogUtils.w("warn")
+        LogUtils.e("error")
+        LogUtils.a("assert")
+    }
+
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_log
+    }
+
+    override fun bindItems(): List> {
+        return CollectionUtils.newArrayList(
+                CommonItemTitle("getLogFiles", LogUtils.getLogFiles().toString()),
+                CommonItemSwitch(
+                        R.string.log_switch,
+                        { mConfig.isLogSwitch },
+                        { mConfig.isLogSwitch = it }
+                ),
+                CommonItemSwitch(
+                        R.string.log_console_switch,
+                        { mConfig.isLog2ConsoleSwitch },
+                        { mConfig.setConsoleSwitch(it) }
+                ),
+                CommonItemSwitch(
+                        R.string.log_console_listener_switch,
+                        { mConfig.haveSetOnConsoleOutputListener() },
+                        { mConfig.setOnConsoleOutputListener { type, tag, content -> Log.println(type, tag, content) } }
+                ),
+                CommonItemClick("Global Tag", if (mConfig.globalTag == "") "null" else mConfig.globalTag).setOnClickUpdateContentListener {
+                    if (StringUtils.isSpace(mConfig.globalTag)) {
+                        mConfig.globalTag = TAG
+                    } else {
+                        mConfig.globalTag = ""
+                    }
+                    return@setOnClickUpdateContentListener if (mConfig.globalTag == "") "\"\"" else mConfig.globalTag
+                },
+                CommonItemSwitch(
+                        R.string.log_head_switch,
+                        { mConfig.isLogHeadSwitch },
+                        { mConfig.isLogHeadSwitch = it }
+                ),
+                CommonItemSwitch(
+                        R.string.log_file_switch,
+                        { mConfig.isLog2FileSwitch },
+                        { mConfig.isLog2FileSwitch = it }
+                ),
+                CommonItemSwitch(
+                        R.string.log_file_listener_switch,
+                        { mConfig.haveSetOnFileOutputListener() },
+                        { mConfig.setOnFileOutputListener { filePath, content -> Log.d("LogActivity", filePath + "\n" + content) } }
+                ),
+                CommonItemClick("Dir", mConfig.dir).setOnClickUpdateContentListener {
+                    if (mConfig.dir != mConfig.defaultDir) {
+                        mConfig.dir = mConfig.defaultDir
+                    } else {
+                        mConfig.setDir(File(PathUtils.getExternalAppFilesPath(), "log"))
+                    }
+                    return@setOnClickUpdateContentListener mConfig.dir
+                },
+                CommonItemSwitch(
+                        R.string.log_border_switch,
+                        { mConfig.isLogBorderSwitch },
+                        { mConfig.setBorderSwitch(it) }
+                ),
+                CommonItemSwitch(
+                        R.string.log_single_tag_switch,
+                        { mConfig.isSingleTagSwitch },
+                        { mConfig.setSingleTagSwitch(it) }
+                ),
+                CommonItemSwitch(
+                        R.string.log_single_tag_switch,
+                        { mConfig.isSingleTagSwitch },
+                        { mConfig.setSingleTagSwitch(it) }
+                ),
+                CommonItemClick("ConsoleFilter", mConfig.consoleFilter.toString()).setOnClickUpdateContentListener {
+                    mConfig.setConsoleFilter(if (mConfig.consoleFilter == 'V') LogUtils.W else LogUtils.V)
+                    return@setOnClickUpdateContentListener mConfig.consoleFilter.toString()
+                },
+                CommonItemClick("FileFilter", mConfig.fileFilter.toString()).setOnClickUpdateContentListener {
+                    mConfig.setFileFilter(if (mConfig.fileFilter == 'V') LogUtils.W else LogUtils.V)
+                    return@setOnClickUpdateContentListener mConfig.fileFilter.toString()
+                },
+                CommonItemClick(R.string.log_with_no_tag) {
+                    LogUtils.v("verbose")
+                    LogUtils.d("debug")
+                    LogUtils.i("info")
+                    LogUtils.w("warn")
+                    LogUtils.e("error")
+                    LogUtils.a("assert")
+                },
+                CommonItemClick(R.string.log_with_tag) {
+                    LogUtils.vTag("customTag", "verbose")
+                    LogUtils.dTag("customTag", "debug")
+                    LogUtils.iTag("customTag", "info")
+                    LogUtils.wTag("customTag", "warn")
+                    LogUtils.eTag("customTag", "error")
+                    LogUtils.aTag("customTag", "assert")
+                },
+                CommonItemClick(R.string.log_in_new_thread) {
+                    val thread = Thread(mRunnable)
+                    thread.start()
+                },
+                CommonItemClick(R.string.log_null) {
+                    LogUtils.v(null)
+                    LogUtils.d(null)
+                    LogUtils.i(null)
+                    LogUtils.w(null)
+                    LogUtils.e(null)
+                    LogUtils.a(null)
+                },
+                CommonItemClick(R.string.log_many_params) {
+                    LogUtils.v("verbose0", "verbose1")
+                    LogUtils.vTag("customTag", "verbose0", "verbose1")
+                    LogUtils.d("debug0", "debug1")
+                    LogUtils.dTag("customTag", "debug0", "debug1")
+                    LogUtils.i("info0", "info1")
+                    LogUtils.iTag("customTag", "info0", "info1")
+                    LogUtils.w("warn0", "warn1")
+                    LogUtils.wTag("customTag", "warn0", "warn1")
+                    LogUtils.e("error0", "error1")
+                    LogUtils.eTag("customTag", "error0", "error1")
+                    LogUtils.a("assert0", "assert1")
+                    LogUtils.aTag("customTag", "assert0", "assert1")
+                },
+                CommonItemClick(R.string.log_long_string) {
+                    LogUtils.d(LONG_STR)
+                },
+                CommonItemClick(R.string.log_to_file) {
+                    LogUtils.file("test0 log to file")
+                    LogUtils.file(LogUtils.I, "test0 log to file")
+                },
+                CommonItemClick(R.string.log_json) {
+                    LogUtils.json(JSON)
+                    LogUtils.json(LogUtils.I, JSON)
+                },
+                CommonItemClick(R.string.log_xml) {
+                    LogUtils.xml(XML)
+                    LogUtils.xml(LogUtils.I, XML)
+                },
+                CommonItemClick(R.string.log_array) {
+                    LogUtils.e(ONE_D_ARRAY)
+                    LogUtils.e(TWO_D_ARRAY)
+                },
+                CommonItemClick(R.string.log_throwable) {
+                    LogUtils.e(THROWABLE)
+                },
+                CommonItemClick(R.string.log_bundle) {
+                    LogUtils.e(BUNDLE)
+                },
+                CommonItemClick(R.string.log_intent) {
+                    LogUtils.e(INTENT)
+                },
+                CommonItemClick(R.string.log_array_list) {
+                    LogUtils.e(LIST)
+                },
+                CommonItemClick(R.string.log_map) {
+                    LogUtils.e(MAP)
+                }
+        )
+    }
+
+    override fun onDestroy() {
+        BaseApplication.getInstance().initLog()
+        super.onDestroy()
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/messenger/MessengerActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/messenger/MessengerActivity.kt
new file mode 100644
index 0000000000..3d00af0e1a
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/messenger/MessengerActivity.kt
@@ -0,0 +1,71 @@
+package com.blankj.utilcode.pkg.feature.messenger
+
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.activity.CommonActivityItemsView
+import com.blankj.common.activity.CommonActivityTitleView
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.MessengerUtils
+import com.blankj.utilcode.util.SnackbarUtils
+import com.blankj.utilcode.util.ToastUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2019/03/12
+ * desc  : demo about MessengerUtils
+ * ```
+ */
+class MessengerActivity : CommonActivity() {
+
+    companion object {
+        const val MESSENGER_KEY = "MessengerActivity"
+
+        fun start(context: Context) {
+            val starter = Intent(context, MessengerActivity::class.java)
+            context.startActivity(starter)
+            MessengerUtils.register()
+        }
+
+        val BUNDLE = Bundle()
+
+        init {
+            BUNDLE.putString(MESSENGER_KEY, "MessengerActivity")
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_messenger
+    }
+
+    override fun bindItems(): List> {
+        return CollectionUtils.newArrayList(
+                CommonItemClick(R.string.messenger_post_to_main_server) {
+                    MessengerUtils.post(MESSENGER_KEY, BUNDLE)
+                },
+                CommonItemClick(R.string.messenger_start_remote) {
+                    MessengerRemoteActivity.start(this)
+                }
+        )
+    }
+
+    override fun doBusiness() {
+        MessengerUtils.subscribe(MESSENGER_KEY) { data ->
+            SnackbarUtils.with(mContentView)
+                    .setMessage(data.getString(MESSENGER_KEY) ?: "")
+                    .setDuration(SnackbarUtils.LENGTH_INDEFINITE)
+                    .show()
+        }
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        MessengerUtils.unregister()
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/messenger/MessengerRemoteActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/messenger/MessengerRemoteActivity.kt
new file mode 100644
index 0000000000..acd6c58fde
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/messenger/MessengerRemoteActivity.kt
@@ -0,0 +1,76 @@
+package com.blankj.utilcode.pkg.feature.messenger
+
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.activity.CommonActivityItemsView
+import com.blankj.common.activity.CommonActivityTitleView
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.MessengerUtils
+import com.blankj.utilcode.util.SnackbarUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2019/03/12
+ * desc  : demo about MessengerUtils
+ * ```
+ */
+class MessengerRemoteActivity : CommonActivity() {
+
+    companion object {
+        const val MESSENGER_KEY = "MessengerRemoteActivity"
+
+        fun start(context: Context) {
+            val starter = Intent(context, MessengerRemoteActivity::class.java)
+            context.startActivity(starter)
+        }
+
+        val BUNDLE = Bundle()
+
+        init {
+            BUNDLE.putString(MESSENGER_KEY, "MessengerRemoteActivity")
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_messenger
+    }
+
+    override fun bindItems(): List> {
+        return CollectionUtils.newArrayList(
+                CommonItemClick(R.string.messenger_register_remote_client) {
+                    MessengerUtils.register()
+                },
+                CommonItemClick(R.string.messenger_unregister_remote_client) {
+                    MessengerUtils.unregister()
+                },
+                CommonItemClick(R.string.messenger_post_to_self_client) {
+                    MessengerUtils.post(MESSENGER_KEY, BUNDLE)
+                },
+                CommonItemClick(R.string.messenger_post_to_main_server) {
+                    MessengerUtils.post(MessengerActivity.MESSENGER_KEY, MessengerActivity.BUNDLE)
+                }
+        )
+    }
+
+    override fun doBusiness() {
+        MessengerUtils.subscribe(MESSENGER_KEY) { data ->
+            SnackbarUtils.with(mContentView)
+                    .setMessage(data.getString(MESSENGER_KEY) ?: "")
+                    .setDuration(SnackbarUtils.LENGTH_INDEFINITE)
+                    .show()
+        }
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        MessengerUtils.unsubscribe(MESSENGER_KEY)
+        MessengerUtils.unregister()
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/metaData/MetaDataActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/metaData/MetaDataActivity.kt
new file mode 100644
index 0000000000..77bb5f8e82
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/metaData/MetaDataActivity.kt
@@ -0,0 +1,39 @@
+package com.blankj.utilcode.pkg.feature.metaData
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.MetaDataUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2018/05/15
+ * desc  : demo about MetaDataUtils
+ * ```
+ */
+class MetaDataActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, MetaDataActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_meta_data
+    }
+
+    override fun bindItems(): List> {
+        return CollectionUtils.newArrayList(
+                CommonItemTitle("getMetaDataInApp", MetaDataUtils.getMetaDataInApp("app_meta_data")),
+                CommonItemTitle("getMetaDataInActivity", MetaDataUtils.getMetaDataInActivity(this, "activity_meta_data").substring(1))
+        )
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/mvp/MvpActivity.java b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/mvp/MvpActivity.java
new file mode 100644
index 0000000000..7fff29f4a7
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/mvp/MvpActivity.java
@@ -0,0 +1,43 @@
+package com.blankj.utilcode.pkg.feature.mvp;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+
+import com.blankj.common.activity.CommonActivity;
+import com.blankj.utilcode.pkg.R;
+
+import androidx.annotation.Nullable;
+
+/**
+ * + *     author: blankj
+ *     blog  : http://blankj.com
+ *     time  : 2019/11/09
+ *     desc  :
+ * 
+ */
+public class MvpActivity extends CommonActivity {
+
+    public static void start(Context context) {
+        Intent starter = new Intent(context, MvpActivity.class);
+        context.startActivity(starter);
+    }
+
+    @Override
+    public int bindTitleRes() {
+        return R.string.demo_mvp;
+    }
+
+    @Override
+    public int bindLayout() {
+        return R.layout.mvp_activity;
+    }
+
+    @Override
+    public void initView(@Nullable Bundle savedInstanceState, @Nullable View contentView) {
+        super.initView(savedInstanceState, contentView);
+        new MvpView(this).addPresenter(new MvpPresenter());
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/mvp/MvpModel.java b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/mvp/MvpModel.java
new file mode 100644
index 0000000000..e16b4f1934
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/mvp/MvpModel.java
@@ -0,0 +1,44 @@
+package com.blankj.utilcode.pkg.feature.mvp;
+
+import com.blankj.base.mvp.BaseModel;
+import com.blankj.utilcode.util.ThreadUtils;
+import com.blankj.utilcode.util.Utils;
+
+/**
+ * + *     author: blankj
+ *     blog  : http://blankj.com
+ *     time  : 2019/11/26
+ *     desc  :
+ * 
+ */
+public class MvpModel extends BaseModel implements MvpMvp.Model {
+
+    private int index;
+
+    @Override
+    public void onCreate() {
+        index = 0;
+    }
+
+    @Override
+    public void requestUpdateMsg(final Utils.Consumer consumer) {
+        ThreadUtils.executeByCached(new ThreadUtils.SimpleTask() {
+            @Override
+            public String doInBackground() throws Throwable {
+                Thread.sleep(2000);
+                return "msg: " + index++;
+            }
+
+            @Override
+            public void onSuccess(String result) {
+                consumer.accept(result);
+            }
+        });
+    }
+
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/mvp/MvpMvp.java b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/mvp/MvpMvp.java
new file mode 100644
index 0000000000..d0335ef203
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/mvp/MvpMvp.java
@@ -0,0 +1,28 @@
+package com.blankj.utilcode.pkg.feature.mvp;
+
+import com.blankj.utilcode.util.Utils;
+
+/**
+ * + *     author: blankj
+ *     blog  : http://blankj.com
+ *     time  : 2019/11/26
+ *     desc  :
+ * 
+ */
+public interface MvpMvp {
+
+    interface View {
+        void setLoadingVisible(boolean visible);
+
+        void showMsg(CharSequence msg);
+    }
+
+    interface Presenter {
+        void updateMsg();
+    }
+
+    interface Model {
+        void requestUpdateMsg(final Utils.Consumer consumer);
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/mvp/MvpPresenter.java b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/mvp/MvpPresenter.java
new file mode 100644
index 0000000000..fcb68bd3ed
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/mvp/MvpPresenter.java
@@ -0,0 +1,37 @@
+package com.blankj.utilcode.pkg.feature.mvp;
+
+import com.blankj.base.mvp.BasePresenter;
+import com.blankj.utilcode.util.LogUtils;
+import com.blankj.utilcode.util.Utils;
+
+/**
+ * + *     author: blankj
+ *     blog  : http://blankj.com
+ *     time  : 2019/11/26
+ *     desc  :
+ * 
+ */
+public class MvpPresenter extends BasePresenter
+        implements MvpMvp.Presenter {
+
+    @Override
+    public void onBindView() {
+    }
+
+    @Override
+    public void updateMsg() {
+        getView().setLoadingVisible(true);
+        getModel(MvpModel.class).requestUpdateMsg(new Utils.Consumer() {
+            @Override
+            public void accept(String s) {
+                if (isAlive()) {
+                    getView().showMsg(s);
+                    getView().setLoadingVisible(false);
+                } else {
+                    LogUtils.iTag(MvpView.TAG, "destroyed");
+                }
+            }
+        });
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/mvp/MvpView.java b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/mvp/MvpView.java
new file mode 100644
index 0000000000..e916398e48
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/mvp/MvpView.java
@@ -0,0 +1,78 @@
+package com.blankj.utilcode.pkg.feature.mvp;
+
+import android.text.Layout;
+import android.view.View;
+import android.widget.TextView;
+
+import com.blankj.base.mvp.BaseView;
+import com.blankj.utilcode.pkg.R;
+import com.blankj.utilcode.util.ClickUtils;
+import com.blankj.utilcode.util.LogUtils;
+import com.blankj.utilcode.util.SizeUtils;
+import com.blankj.utilcode.util.ThreadUtils;
+import com.blankj.utilcode.util.ToastUtils;
+
+/**
+ * + *     author: blankj
+ *     blog  : http://blankj.com
+ *     time  : 2019/11/26
+ *     desc  :
+ * 
+ */
+public class MvpView extends BaseView
+        implements MvpMvp.View {
+
+    private TextView mvpTv;
+    private TextView mvpMeasureWidthTv;
+    private int      i = 0;
+
+    public MvpView(MvpActivity activity) {
+        super(activity);
+        mvpTv = activity.findViewById(R.id.mvpUpdateTv);
+        ClickUtils.applyPressedBgDark(mvpTv);
+        mvpTv.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                getPresenter(MvpPresenter.class).updateMsg();
+            }
+        });
+
+        mvpMeasureWidthTv = activity.findViewById(R.id.mvpMeasureWidthTv);
+
+        measure();
+    }
+
+    private void measure() {
+        ThreadUtils.runOnUiThreadDelayed(new Runnable() {
+            @Override
+            public void run() {
+                float textWidth = Layout.getDesiredWidth(mvpMeasureWidthTv.getText(), mvpMeasureWidthTv.getPaint()) + SizeUtils.dp2px(16);
+                float textWidth2 = mvpMeasureWidthTv.getPaint().measureText(mvpMeasureWidthTv.getText().toString()) + SizeUtils.dp2px(16);
+                LogUtils.i(mvpMeasureWidthTv.getWidth(), textWidth, textWidth2);
+                mvpMeasureWidthTv.setText(mvpMeasureWidthTv.getText().toString() + i);
+                measure();
+            }
+        }, 1000);
+    }
+
+    @Override
+    public void setLoadingVisible(boolean visible) {
+        final MvpActivity activity = getActivity();
+        if (visible) {
+            activity.showLoading(new Runnable() {
+                @Override
+                public void run() {
+                    activity.finish();
+                }
+            });
+        } else {
+            activity.dismissLoading();
+        }
+    }
+
+    @Override
+    public void showMsg(CharSequence msg) {
+        ToastUtils.showLong(msg);
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/network/NetworkActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/network/NetworkActivity.kt
new file mode 100644
index 0000000000..452040376d
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/network/NetworkActivity.kt
@@ -0,0 +1,151 @@
+package com.blankj.utilcode.pkg.feature.network
+
+import android.content.Context
+import android.content.Intent
+import android.net.wifi.ScanResult
+import android.net.wifi.WifiManager
+import android.os.Bundle
+import android.view.View
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.helper.PermissionHelper
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.common.item.CommonItemSwitch
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.constant.PermissionConstants
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/10/13
+ * desc  : demo about NetworkUtils
+ * ```
+ */
+class NetworkActivity : CommonActivity(), NetworkUtils.OnNetworkStatusChangedListener {
+
+    companion object {
+        fun start(context: Context) {
+            PermissionHelper.request(context, object : PermissionUtils.SimpleCallback {
+                override fun onGranted() {
+                    val starter = Intent(context, NetworkActivity::class.java)
+                    context.startActivity(starter)
+                }
+
+                override fun onDenied() {
+                }
+            }, PermissionConstants.LOCATION)
+        }
+    }
+
+    private lateinit var itemsTask: ThreadUtils.SimpleTask>>
+    private lateinit var wifiScanResultItem: CommonItemTitle
+    private val consumer = Utils.Consumer { t ->
+        wifiScanResultItem.setContent(scanResults2String(t.filterResults))
+        wifiScanResultItem.update()
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_network
+    }
+
+    private fun getItemsTask(): ThreadUtils.SimpleTask>> {
+        itemsTask = object : ThreadUtils.SimpleTask>>() {
+            override fun doInBackground(): List> {
+                return bindItems()
+            }
+
+            override fun onSuccess(result: List>) {
+                dismissLoading()
+                itemsView.updateItems(result)
+            }
+        }
+        return itemsTask
+    }
+
+    override fun bindItems(): List> {
+        if (ThreadUtils.isMainThread()) return arrayListOf()
+        wifiScanResultItem = CommonItemTitle("getWifiScanResult", scanResults2String(NetworkUtils.getWifiScanResult().filterResults))
+        return CollectionUtils.newArrayList(
+                CommonItemTitle("isConnected", NetworkUtils.isConnected().toString()),
+                CommonItemTitle("getMobileDataEnabled", NetworkUtils.getMobileDataEnabled().toString()),
+                CommonItemTitle("isMobileData", NetworkUtils.isMobileData().toString()),
+                CommonItemTitle("is4G", NetworkUtils.is4G().toString()),
+                CommonItemTitle("is5G", NetworkUtils.is5G().toString()),
+                CommonItemTitle("isWifiConnected", NetworkUtils.isWifiConnected().toString()),
+                CommonItemTitle("getNetworkOperatorName", NetworkUtils.getNetworkOperatorName()),
+                CommonItemTitle("getNetworkTypeName", NetworkUtils.getNetworkType().toString()),
+                CommonItemTitle("getBroadcastIpAddress", NetworkUtils.getBroadcastIpAddress()),
+                CommonItemTitle("getIpAddressByWifi", NetworkUtils.getIpAddressByWifi()),
+                CommonItemTitle("getGatewayByWifi", NetworkUtils.getGatewayByWifi()),
+                CommonItemTitle("getNetMaskByWifi", NetworkUtils.getNetMaskByWifi()),
+                CommonItemTitle("getServerAddressByWifi", NetworkUtils.getServerAddressByWifi()),
+                CommonItemTitle("getSSID", NetworkUtils.getSSID()),
+
+                CommonItemTitle("getIPv4Address", NetworkUtils.getIPAddress(true)),
+                CommonItemTitle("getIPv6Address", NetworkUtils.getIPAddress(false)),
+                CommonItemTitle("isWifiAvailable", NetworkUtils.isWifiAvailable().toString()),
+                CommonItemTitle("isAvailable", NetworkUtils.isAvailable().toString()),
+                CommonItemTitle("getBaiduDomainAddress", NetworkUtils.getDomainAddress("baidu.com")),
+                wifiScanResultItem,
+
+                CommonItemSwitch(
+                        R.string.network_wifi_enabled,
+                        {
+                            val wifiEnabled = NetworkUtils.getWifiEnabled()
+                            if (wifiEnabled) {
+                                NetworkUtils.addOnWifiChangedConsumer(consumer)
+                            } else {
+                                NetworkUtils.removeOnWifiChangedConsumer(consumer)
+                            }
+                            wifiEnabled
+                        },
+                        {
+                            NetworkUtils.setWifiEnabled(it)
+                            ThreadUtils.executeByIo(getItemsTask())
+                        }
+                ),
+                CommonItemClick(R.string.network_open_wireless_settings) {
+                    NetworkUtils.openWirelessSettings()
+                }
+        )
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        NetworkUtils.registerNetworkStatusChangedListener(this)
+        updateItems()
+    }
+
+    override fun onDisconnected() {
+        ToastUtils.showLong("onDisconnected")
+        updateItems()
+    }
+
+    override fun onConnected(networkType: NetworkUtils.NetworkType) {
+        ToastUtils.showLong("onConnected: ${networkType.name}")
+        updateItems()
+    }
+
+    private fun updateItems() {
+        showLoading()
+        ThreadUtils.executeByIo(getItemsTask())
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        ThreadUtils.cancel(itemsTask)
+        NetworkUtils.unregisterNetworkStatusChangedListener(this)
+        NetworkUtils.removeOnWifiChangedConsumer(consumer)
+    }
+
+    private fun scanResults2String(results: List): String {
+        val sb: StringBuilder = StringBuilder()
+        for (result in results) {
+            sb.append(String.format("${result.SSID}, Level: ${WifiManager.calculateSignalLevel(result.level, 4)}\n"))
+        }
+        return sb.toString()
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/notification/NotificationActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/notification/NotificationActivity.kt
new file mode 100644
index 0000000000..d69c30b6cd
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/notification/NotificationActivity.kt
@@ -0,0 +1,69 @@
+package com.blankj.utilcode.pkg.feature.notification
+
+import android.app.PendingIntent
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.NotificationUtils
+import com.blankj.utilcode.util.ToastUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2019/10/22
+ * desc  : demo about NotificationUtils
+ * ```
+ */
+class NotificationActivity : CommonActivity() {
+
+    private var id: Int = 0
+    private var cancelId: Int = 0
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, NotificationActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_notification
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                CommonItemTitle("areNotificationsEnabled", NotificationUtils.areNotificationsEnabled().toString()),
+                CommonItemClick(R.string.notification_notify) {
+                    NotificationUtils.notify(id++) { param ->
+                        intent.putExtra("id", id);
+                        param.setSmallIcon(R.mipmap.ic_launcher)
+                                .setContentTitle("title")
+                                .setContentText("content text: $id")
+                                .setContentIntent(PendingIntent.getActivity(mActivity, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT))
+                                .setAutoCancel(true)
+                        null
+                    }
+                },
+                CommonItemClick(R.string.notification_cancel) {
+                    if (cancelId < id) {
+                        NotificationUtils.cancel(cancelId++)
+                    } else {
+                        ToastUtils.showShort("No notification.")
+                    }
+                },
+                CommonItemClick(R.string.notification_cancel_all) {
+                    NotificationUtils.cancelAll()
+                    cancelId = id;
+                },
+                CommonItemClick(R.string.notification_show) {
+                    NotificationUtils.setNotificationBarVisibility(true)
+                }
+        )
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/path/PathActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/path/PathActivity.kt
new file mode 100644
index 0000000000..b5f657286d
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/path/PathActivity.kt
@@ -0,0 +1,76 @@
+package com.blankj.utilcode.pkg.feature.path
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.PathUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/10/13
+ * desc  : demo about PathUtils
+ * ```
+ */
+class PathActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, PathActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_path
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                CommonItemTitle("getRootPath", PathUtils.getRootPath()),
+                CommonItemTitle("getDataPath", PathUtils.getDataPath()),
+                CommonItemTitle("getDownloadCachePath", PathUtils.getDownloadCachePath()),
+
+                CommonItemTitle("getInternalAppDataPath", PathUtils.getInternalAppDataPath()),
+                CommonItemTitle("getInternalAppCodeCacheDir", PathUtils.getInternalAppCodeCacheDir()),
+                CommonItemTitle("getInternalAppCachePath", PathUtils.getInternalAppCachePath()),
+                CommonItemTitle("getInternalAppDbsPath", PathUtils.getInternalAppDbsPath()),
+                CommonItemTitle("getInternalAppDbPath", PathUtils.getInternalAppDbPath("demo")),
+                CommonItemTitle("getInternalAppFilesPath", PathUtils.getInternalAppFilesPath()),
+                CommonItemTitle("getInternalAppSpPath", PathUtils.getInternalAppSpPath()),
+                CommonItemTitle("getInternalAppNoBackupFilesPath", PathUtils.getInternalAppNoBackupFilesPath()),
+
+                CommonItemTitle("getExternalStoragePath", PathUtils.getExternalStoragePath()),
+                CommonItemTitle("getExternalMusicPath", PathUtils.getExternalMusicPath()),
+                CommonItemTitle("getExternalPodcastsPath", PathUtils.getExternalPodcastsPath()),
+                CommonItemTitle("getExternalRingtonesPath", PathUtils.getExternalRingtonesPath()),
+                CommonItemTitle("getExternalAlarmsPath", PathUtils.getExternalAlarmsPath()),
+                CommonItemTitle("getExternalNotificationsPath", PathUtils.getExternalNotificationsPath()),
+                CommonItemTitle("getExternalPicturesPath", PathUtils.getExternalPicturesPath()),
+                CommonItemTitle("getExternalMoviesPath", PathUtils.getExternalMoviesPath()),
+                CommonItemTitle("getExternalDownloadsPath", PathUtils.getExternalDownloadsPath()),
+                CommonItemTitle("getExternalDcimPath", PathUtils.getExternalDcimPath()),
+                CommonItemTitle("getExternalDocumentsPath", PathUtils.getExternalDocumentsPath()),
+
+                CommonItemTitle("getExternalAppDataPath", PathUtils.getExternalAppDataPath()),
+                CommonItemTitle("getExternalAppCachePath", PathUtils.getExternalAppCachePath()),
+                CommonItemTitle("getExternalAppFilesPath", PathUtils.getExternalAppFilesPath()),
+                CommonItemTitle("getExternalAppMusicPath", PathUtils.getExternalAppMusicPath()),
+                CommonItemTitle("getExternalAppPodcastsPath", PathUtils.getExternalAppPodcastsPath()),
+                CommonItemTitle("getExternalAppRingtonesPath", PathUtils.getExternalAppRingtonesPath()),
+                CommonItemTitle("getExternalAppAlarmsPath", PathUtils.getExternalAppAlarmsPath()),
+                CommonItemTitle("getExternalAppNotificationsPath", PathUtils.getExternalAppNotificationsPath()),
+                CommonItemTitle("getExternalAppPicturesPath", PathUtils.getExternalAppPicturesPath()),
+                CommonItemTitle("getExternalAppMoviesPath", PathUtils.getExternalAppMoviesPath()),
+                CommonItemTitle("getExternalAppDownloadPath", PathUtils.getExternalAppDownloadPath()),
+                CommonItemTitle("getExternalAppDcimPath", PathUtils.getExternalAppDcimPath()),
+                CommonItemTitle("getExternalAppDocumentsPath", PathUtils.getExternalAppDocumentsPath()),
+                CommonItemTitle("getExternalAppObbPath", PathUtils.getExternalAppObbPath())
+        )
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/permission/PermissionActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/permission/PermissionActivity.kt
new file mode 100644
index 0000000000..c55d9c945b
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/permission/PermissionActivity.kt
@@ -0,0 +1,200 @@
+package com.blankj.utilcode.pkg.feature.permission
+
+import android.Manifest.permission
+import android.content.Context
+import android.content.Intent
+import android.os.Build
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.helper.PermissionHelper
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.common.item.CommonItemSwitch
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.constant.PermissionConstants
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2018/01/01
+ * desc  : demo about PermissionUtils
+ * ```
+ */
+class PermissionActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, PermissionActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    private val permissions: String
+
+    init {
+        val permissionList = PermissionUtils.getPermissions()
+        if (permissionList.isEmpty()) {
+            permissions = ""
+        } else {
+            val sb = StringBuilder()
+            for (permission in permissionList) {
+                sb.append("\n").append(permission.substring(permission.lastIndexOf('.') + 1))
+            }
+            permissions = sb.deleteCharAt(0).toString()
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_permission
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList>().apply {
+            add(CommonItemTitle("Permissions", permissions))
+            add(CommonItemClick(R.string.permission_open_app_settings, true) { PermissionUtils.launchAppDetailsSettings() })
+            add(CommonItemSwitch(
+                    R.string.permission_calendar_status,
+                    { PermissionUtils.isGranted(PermissionConstants.CALENDAR) },
+                    { requestCalendar() }
+            ))
+            add(CommonItemSwitch(
+                    R.string.permission_record_audio_status,
+                    { PermissionUtils.isGranted(PermissionConstants.MICROPHONE) },
+                    { requestRecordAudio() }
+            ))
+            add(CommonItemSwitch(
+                    R.string.permission_calendar_and_record_audio_status,
+                    { PermissionUtils.isGranted(PermissionConstants.CALENDAR, PermissionConstants.MICROPHONE) },
+                    { requestCalendarAndRecordAudio() }
+            ))
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+                add(CommonItemSwitch(
+                        R.string.permission_write_settings_status,
+                        { PermissionUtils.isGrantedWriteSettings() },
+                        { requestWriteSettings() }
+                ))
+                add(CommonItemSwitch(
+                        R.string.permission_write_settings_status,
+                        { PermissionUtils.isGrantedDrawOverlays() },
+                        { requestDrawOverlays() }
+                ))
+            }
+        }
+    }
+
+    private fun requestCalendar() {
+        PermissionUtils.permissionGroup(PermissionConstants.CALENDAR)
+                .rationale { activity, shouldRequest -> PermissionHelper.showRationaleDialog(activity, shouldRequest) }
+                .callback(object : PermissionUtils.FullCallback {
+                    override fun onGranted(permissionsGranted: List) {
+                        LogUtils.d(permissionsGranted)
+                        showSnackbar(true, "Calendar is granted")
+                        itemsView.updateItems(bindItems())
+                    }
+
+                    override fun onDenied(permissionsDeniedForever: List,
+                                          permissionsDenied: List) {
+                        LogUtils.d(permissionsDeniedForever, permissionsDenied)
+                        if (permissionsDeniedForever.isNotEmpty()) {
+                            showSnackbar(false, "Calendar is denied forever")
+                        } else {
+                            showSnackbar(false, "Calendar is denied")
+                        }
+                        itemsView.updateItems(bindItems())
+                    }
+                })
+                .theme { activity -> ScreenUtils.setFullScreen(activity) }
+                .request()
+    }
+
+    private fun requestRecordAudio() {
+        PermissionUtils.permissionGroup(PermissionConstants.MICROPHONE)
+                .rationale { activity, shouldRequest -> PermissionHelper.showRationaleDialog(activity, shouldRequest) }
+                .callback(object : PermissionUtils.FullCallback {
+                    override fun onGranted(permissionsGranted: List) {
+                        LogUtils.d(permissionsGranted)
+                        showSnackbar(true, "Microphone is granted")
+                        itemsView.updateItems(bindItems())
+                    }
+
+                    override fun onDenied(permissionsDeniedForever: List,
+                                          permissionsDenied: List) {
+                        LogUtils.d(permissionsDeniedForever, permissionsDenied)
+                        if (permissionsDeniedForever.isNotEmpty()) {
+                            showSnackbar(false, "Microphone is denied forever")
+                        } else {
+                            showSnackbar(false, "Microphone is denied")
+                        }
+                        itemsView.updateItems(bindItems())
+                    }
+                })
+                .request()
+    }
+
+    private fun requestCalendarAndRecordAudio() {
+        PermissionUtils.permission(permission.READ_CALENDAR, permission.RECORD_AUDIO)
+                .explain { activity, denied, shouldRequest -> PermissionHelper.showExplainDialog(activity, denied, shouldRequest) }
+                .callback { isAllGranted, granted, deniedForever, denied ->
+                    LogUtils.d(granted, deniedForever, denied)
+                    itemsView.updateItems(bindItems())
+                    if (isAllGranted) {
+                        showSnackbar(true, "Calendar and Microphone are granted")
+                        return@callback
+                    }
+                    if (deniedForever.isNotEmpty()) {
+                        showSnackbar(false, "Calendar or Microphone is denied forever")
+                    } else {
+                        showSnackbar(false, "Calendar or Microphone is denied")
+                    }
+                }
+                .request()
+    }
+
+    private fun requestWriteSettings() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            PermissionUtils.requestWriteSettings(object : PermissionUtils.SimpleCallback {
+                override fun onGranted() {
+                    showSnackbar(true, "Write Settings is granted")
+                    itemsView.updateItems(bindItems())
+                }
+
+                override fun onDenied() {
+                    showSnackbar(false, "Write Settings is denied")
+                    itemsView.updateItems(bindItems())
+                }
+            })
+        }
+    }
+
+    private fun requestDrawOverlays() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            PermissionUtils.requestDrawOverlays(object : PermissionUtils.SimpleCallback {
+                override fun onGranted() {
+                    showSnackbar(true, "Draw Overlays is granted")
+                    itemsView.updateItems(bindItems())
+                }
+
+                override fun onDenied() {
+                    showSnackbar(false, "Draw Overlays is denied")
+                    itemsView.updateItems(bindItems())
+                }
+            })
+        }
+    }
+
+
+    private fun showSnackbar(isSuccess: Boolean, msg: String) {
+        SnackbarUtils.with(mContentView)
+                .setDuration(SnackbarUtils.LENGTH_LONG)
+                .setMessage(msg)
+                .apply {
+                    if (isSuccess) {
+                        showSuccess()
+                    } else {
+                        showError()
+                    }
+                }
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/phone/PhoneActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/phone/PhoneActivity.kt
new file mode 100644
index 0000000000..c9b748cdfa
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/phone/PhoneActivity.kt
@@ -0,0 +1,62 @@
+package com.blankj.utilcode.pkg.feature.phone
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.helper.PermissionHelper
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.constant.PermissionConstants
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.PermissionUtils
+import com.blankj.utilcode.util.PhoneUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/10/13
+ * desc  : demo about PhoneUtils
+ * ```
+ */
+class PhoneActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            PermissionHelper.request(context, object : PermissionUtils.SimpleCallback {
+                override fun onGranted() {
+                    val starter = Intent(context, PhoneActivity::class.java)
+                    context.startActivity(starter)
+                }
+
+                override fun onDenied() {
+                }
+            }, PermissionConstants.PHONE)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_phone
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                CommonItemTitle("isPhone", PhoneUtils.isPhone().toString()),
+                CommonItemTitle("getDeviceId", PhoneUtils.getDeviceId()),
+                CommonItemTitle("getSerial", PhoneUtils.getSerial()),
+                CommonItemTitle("getIMEI", PhoneUtils.getIMEI()),
+                CommonItemTitle("getMEID", PhoneUtils.getMEID()),
+                CommonItemTitle("getIMSI", PhoneUtils.getIMSI()),
+                CommonItemTitle("getPhoneType", PhoneUtils.getPhoneType().toString()),
+                CommonItemTitle("isSimCardReady", PhoneUtils.isSimCardReady().toString()),
+                CommonItemTitle("getSimOperatorName", PhoneUtils.getSimOperatorName()),
+                CommonItemTitle("getSimOperatorByMnc", PhoneUtils.getSimOperatorByMnc()),
+
+                CommonItemClick(R.string.phone_dial) { PhoneUtils.dial("*10000#haha") },
+                CommonItemClick(R.string.phone_call) { PhoneUtils.call("*10000#haha") },
+                CommonItemClick(R.string.phone_send_sms) { PhoneUtils.sendSms("10000", "sendSms") }
+        )
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/process/ProcessActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/process/ProcessActivity.kt
new file mode 100644
index 0000000000..7753d2f47a
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/process/ProcessActivity.kt
@@ -0,0 +1,67 @@
+package com.blankj.utilcode.pkg.feature.process
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.ProcessUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/10/13
+ * desc  : demo about ProcessUtils
+ * ```
+ */
+class ProcessActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, ProcessActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_process
+    }
+
+    override fun bindItems(): MutableList> {
+        val set = ProcessUtils.getAllBackgroundProcesses()
+        return CollectionUtils.newArrayList(
+                CommonItemTitle("getForegroundProcessName", ProcessUtils.getForegroundProcessName()!!),
+                CommonItemTitle("getAllBackgroundProcesses -> ${set.size}", getSetItems(set)),
+                CommonItemTitle("isMainProcess", ProcessUtils.isMainProcess().toString()),
+                CommonItemTitle("getCurrentProcessName", ProcessUtils.getCurrentProcessName()),
+
+                CommonItemClick(R.string.process_kill_all_background).setOnItemClickListener { _, item, _ ->
+                    val bgSet = ProcessUtils.getAllBackgroundProcesses()
+                    val killedSet = ProcessUtils.killAllBackgroundProcesses()
+                    itemsView.updateItems(
+                            CollectionUtils.newArrayList(
+                                    CommonItemTitle("getForegroundProcessName", ProcessUtils.getForegroundProcessName()),
+                                    CommonItemTitle("getAllBackgroundProcesses -> ${bgSet.size}", getSetItems(bgSet)),
+                                    CommonItemTitle("killAllBackgroundProcesses -> ${killedSet.size}", getSetItems(killedSet)),
+                                    CommonItemTitle("isMainProcess", ProcessUtils.isMainProcess().toString()),
+                                    CommonItemTitle("getCurrentProcessName", ProcessUtils.getCurrentProcessName()),
+                                    item
+                            )
+                    )
+                }
+        )
+    }
+
+    private fun getSetItems(set: Set): String {
+        val iterator = set.iterator()
+        val sb = StringBuilder()
+        while (iterator.hasNext()) {
+            sb.append("\n").append(iterator.next())
+        }
+        return if (sb.isNotEmpty()) sb.deleteCharAt(0).toString() else ""
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/reflect/ReflectActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/reflect/ReflectActivity.kt
new file mode 100644
index 0000000000..f445acf642
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/reflect/ReflectActivity.kt
@@ -0,0 +1,41 @@
+package com.blankj.utilcode.pkg.feature.reflect
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.ReflectUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2018/01/29
+ * desc  : demo about ReflectUtils
+ * ```
+ */
+class ReflectActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, ReflectActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_reflect
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                CommonItemTitle("source value", TestPrivateStaticFinal.STR),
+                CommonItemTitle("reflect get", ReflectUtils.reflect(TestPrivateStaticFinal::class.java).field("STR").get()),
+                CommonItemTitle("after reflect get", ReflectUtils.reflect(TestPrivateStaticFinal::class.java).field("STR", "reflect success").field("STR").get()),
+                CommonItemTitle("source value", TestPrivateStaticFinal.STR)
+        )
+    }
+}
\ No newline at end of file
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/reflect/TestPrivateStaticFinal.java b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/reflect/TestPrivateStaticFinal.java
new file mode 100644
index 0000000000..b7efb5f4d7
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/reflect/TestPrivateStaticFinal.java
@@ -0,0 +1,16 @@
+package com.blankj.utilcode.pkg.feature.reflect;
+
+import androidx.annotation.Keep;
+
+/**
+ * + *     author: blankj
+ *     blog  : http://blankj.com
+ *     time  : 2019/09/09
+ *     desc  :
+ * 
+ */
+@Keep
+public class TestPrivateStaticFinal {
+    public static final String STR = "str";
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/resource/ResourceActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/resource/ResourceActivity.kt
new file mode 100644
index 0000000000..cf56301068
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/resource/ResourceActivity.kt
@@ -0,0 +1,49 @@
+package com.blankj.utilcode.pkg.feature.resource
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.Config
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.ResourceUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2018/05/07
+ * desc  : demo about ResourceUtils
+ * ```
+ */
+class ResourceActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, ResourceActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_resource
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                CommonItemTitle("readAssets2String", ResourceUtils.readAssets2String("test/test.txt")),
+                CommonItemTitle("readAssets2List", ResourceUtils.readAssets2List("test/test.txt").toString()),
+                CommonItemTitle("readRaw2List", ResourceUtils.readRaw2List(R.raw.test).toString()),
+
+                CommonItemClick(R.string.resource_copy_file_from_assets_2_cache) {
+                    ResourceUtils.copyFileFromAssets("test", Config.CACHE_PATH + "assets/test")
+                },
+                CommonItemClick(R.string.resource_copy_file_from_raw_2_cache) {
+                    ResourceUtils.copyFileFromRaw(R.raw.test, Config.CACHE_PATH + "raw/test.txt")
+                }
+        )
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/rom/RomActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/rom/RomActivity.kt
new file mode 100644
index 0000000000..e2b4a3c7bc
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/rom/RomActivity.kt
@@ -0,0 +1,40 @@
+package com.blankj.utilcode.pkg.feature.rom
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.RomUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2019/01/29
+ * desc  : demo about RomUtils
+ * ```
+ */
+class RomActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, RomActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_rom
+    }
+
+    override fun bindItems(): MutableList> {
+        val romInfo = RomUtils.getRomInfo()
+        return CollectionUtils.newArrayList(
+                CommonItemTitle("Rom Name", romInfo.name),
+                CommonItemTitle("Rom Version", romInfo.version)
+        )
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/screen/ScreenActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/screen/ScreenActivity.kt
new file mode 100644
index 0000000000..88286c4df5
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/screen/ScreenActivity.kt
@@ -0,0 +1,101 @@
+package com.blankj.utilcode.pkg.feature.screen
+
+import android.content.Context
+import android.content.Intent
+import android.os.Build
+import android.widget.ImageView
+import android.widget.TextView
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.common.item.CommonItemSwitch
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.pkg.helper.DialogHelper
+import com.blankj.utilcode.util.*
+
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2019/01/29
+ * desc  : demo about RomUtils
+ * ```
+ */
+class ScreenActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+                PermissionUtils.requestWriteSettings(object : PermissionUtils.SimpleCallback {
+                    override fun onGranted() {
+                        val starter = Intent(context, ScreenActivity::class.java)
+                        context.startActivity(starter)
+                    }
+
+                    override fun onDenied() {
+                        ToastUtils.showLong("No permission of write settings.")
+                    }
+                })
+            } else {
+                val starter = Intent(context, ScreenActivity::class.java)
+                context.startActivity(starter)
+            }
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_screen
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                CommonItemTitle("getScreenWidth", ScreenUtils.getScreenWidth().toString()),
+                CommonItemTitle("getScreenHeight", ScreenUtils.getScreenHeight().toString()),
+                CommonItemTitle("getAppScreenWidth", ScreenUtils.getAppScreenWidth().toString()),
+                CommonItemTitle("getAppScreenHeight", ScreenUtils.getAppScreenHeight().toString()),
+                CommonItemTitle("getScreenDensity", ScreenUtils.getScreenDensity().toString()),
+                CommonItemTitle("getScreenDensityDpi", ScreenUtils.getScreenDensityDpi().toString()),
+                CommonItemTitle("getScreenRotation", ScreenUtils.getScreenRotation(this).toString()),
+                CommonItemTitle("isScreenLock", ScreenUtils.isScreenLock().toString()),
+                CommonItemTitle("getSleepDuration", ScreenUtils.getSleepDuration().toString()),
+
+                CommonItemSwitch(
+                        "isFullScreen",
+                        { ScreenUtils.isFullScreen(this) },
+                        {
+                            if (it) {
+                                ScreenUtils.setFullScreen(this)
+                                BarUtils.setStatusBarVisibility(this, false)
+                            } else {
+                                ScreenUtils.setNonFullScreen(this)
+                                BarUtils.setStatusBarVisibility(this, true)
+                            }
+                        }
+                ),
+                CommonItemSwitch(
+                        "isLandscape",
+                        { ScreenUtils.isLandscape() },
+                        {
+                            if (it) {
+                                ScreenUtils.setLandscape(this)
+                            } else {
+                                ScreenUtils.setPortrait(this)
+                            }
+                        }
+                ),
+                CommonItemClick(R.string.screen_screenshot) {
+                    val iv :ImageView = ImageView(this)
+                    iv.setImageResource(R.mipmap.ic_launcher)
+
+                    val tv: TextView = TextView(this)
+                    tv.setText("wowowowwowo")
+
+                    DialogHelper.showScreenshotDialog(ImageUtils.view2Bitmap(tv))
+
+//                    DialogHelper.showScreenshotDialog(ScreenUtils.screenShot(this))
+                }
+        )
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/sdcard/SDCardActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/sdcard/SDCardActivity.kt
new file mode 100644
index 0000000000..0c51475952
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/sdcard/SDCardActivity.kt
@@ -0,0 +1,46 @@
+package com.blankj.utilcode.pkg.feature.sdcard
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.ConvertUtils
+import com.blankj.utilcode.util.SDCardUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/09/27
+ * desc  : demo about SDCardUtils
+ * ```
+ */
+class SDCardActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, SDCardActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_sdcard
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                CommonItemTitle("isSDCardEnableByEnvironment", SDCardUtils.isSDCardEnableByEnvironment().toString()),
+                CommonItemTitle("getSDCardPathByEnvironment", SDCardUtils.getSDCardPathByEnvironment()),
+                CommonItemTitle("getSDCardInfo", SDCardUtils.getSDCardInfo().toString()),
+                CommonItemTitle("getMountedSDCardPath", SDCardUtils.getMountedSDCardPath().toString()),
+                CommonItemTitle("getExternalTotalSize", ConvertUtils.byte2FitMemorySize(SDCardUtils.getExternalTotalSize(), 2)),
+                CommonItemTitle("getExternalAvailableSize", ConvertUtils.byte2FitMemorySize(SDCardUtils.getExternalAvailableSize(), 2)),
+                CommonItemTitle("getInternalTotalSize", ConvertUtils.byte2FitMemorySize(SDCardUtils.getInternalTotalSize(), 2)),
+                CommonItemTitle("getInternalAvailableSize", ConvertUtils.byte2FitMemorySize(SDCardUtils.getInternalAvailableSize(), 2))
+        )
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/shadow/ShadowActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/shadow/ShadowActivity.kt
new file mode 100644
index 0000000000..2ec21ad483
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/shadow/ShadowActivity.kt
@@ -0,0 +1,52 @@
+package com.blankj.utilcode.pkg.feature.shadow
+
+import android.content.Context
+import android.content.Intent
+import android.graphics.Color
+import android.os.Bundle
+import android.view.View
+import com.blankj.common.activity.CommonActivity
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.ShadowUtils
+import com.blankj.utilcode.util.ShadowUtils.Config
+import com.blankj.utilcode.util.SizeUtils
+import kotlinx.android.synthetic.main.shadow_activity.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2019/10/22
+ * desc  : demo about ShadowUtils
+ * ```
+ */
+class ShadowActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, ShadowActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_shadow
+    }
+
+    override fun bindLayout(): Int {
+        return R.layout.shadow_activity
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        ShadowUtils.apply(shadowRectView, Config().setShadowColor(0x44000000, 0x55000000))
+        ShadowUtils.apply(shadowRoundRectView, Config().setShadowColor(0x44000000, 0x55000000).setShadowRadius(
+                SizeUtils.dp2px(16f).toFloat()))
+        ShadowUtils.apply(shadowCircleView, Config().setCircle().setShadowColor(0x44000000, 0x55000000))
+
+        ShadowUtils.apply(shadowRectView1, Config().setShadowColor(0x44000000, 0x55000000))
+        ShadowUtils.apply(shadowRoundRectView1, Config().setShadowColor(0x44000000, 0x55000000).setShadowRadius(
+                SizeUtils.dp2px(16f).toFloat()))
+        ShadowUtils.apply(shadowCircleView1, Config().setCircle().setShadowColor(0x44000000, 0x55000000))
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/snackbar/SnackbarActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/snackbar/SnackbarActivity.kt
new file mode 100644
index 0000000000..dcde367a5b
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/snackbar/SnackbarActivity.kt
@@ -0,0 +1,159 @@
+package com.blankj.utilcode.pkg.feature.snackbar
+
+import android.content.Context
+import android.content.Intent
+import android.graphics.Color
+import android.text.SpannableStringBuilder
+import android.view.ViewGroup
+import android.widget.TextView
+import androidx.annotation.StringRes
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.SnackbarUtils
+import com.blankj.utilcode.util.SpanUtils
+import com.blankj.utilcode.util.ToastUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/10/17
+ * desc  : demo about SnackbarUtils
+ * ```
+ */
+class SnackbarActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, SnackbarActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_snackbar
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                CommonItemClick(R.string.snackbar_short) {
+                    SnackbarUtils.with(mContentView)
+                            .setMessage(getMsg(R.string.snackbar_short))
+                            .setMessageColor(Color.WHITE)
+                            .setBgResource(R.drawable.snackbar_custom_bg)
+                            .show()
+                },
+                CommonItemClick(R.string.snackbar_short_top) {
+                    SnackbarUtils.with(mContentView)
+                            .setMessage(getMsg(R.string.snackbar_short_top))
+                            .setMessageColor(Color.WHITE)
+                            .setBgResource(R.drawable.snackbar_custom_bg)
+                            .show(true)
+                },
+                CommonItemClick(R.string.snackbar_short_with_action) {
+                    SnackbarUtils.with(mContentView)
+                            .setMessage(getMsg(R.string.snackbar_short_with_action))
+                            .setMessageColor(Color.WHITE)
+                            .setBgResource(R.drawable.snackbar_custom_bg)
+                            .setAction(getString(R.string.snackbar_click), Color.YELLOW) { ToastUtils.showShort(getString(R.string.snackbar_click)) }
+                            .show()
+                },
+                CommonItemClick(R.string.snackbar_short_with_action_top) {
+                    SnackbarUtils.with(mContentView)
+                            .setMessage(getMsg(R.string.snackbar_short_with_action_top))
+                            .setMessageColor(Color.WHITE)
+                            .setBgResource(R.drawable.snackbar_custom_bg)
+                            .setAction(getString(R.string.snackbar_click), Color.YELLOW) { ToastUtils.showShort(getString(R.string.snackbar_click)) }
+                            .show(true)
+                },
+                CommonItemClick(R.string.snackbar_long) {
+                    SnackbarUtils.with(mContentView)
+                            .setMessage(getMsg(R.string.snackbar_long))
+                            .setMessageColor(Color.WHITE)
+                            .setDuration(SnackbarUtils.LENGTH_LONG)
+                            .setBgResource(R.drawable.snackbar_custom_bg)
+                            .show()
+                },
+                CommonItemClick(R.string.snackbar_long_with_action) {
+                    SnackbarUtils.with(mContentView)
+                            .setMessage(getMsg(R.string.snackbar_long_with_action))
+                            .setMessageColor(Color.WHITE)
+                            .setBgResource(R.drawable.snackbar_custom_bg)
+                            .setDuration(SnackbarUtils.LENGTH_LONG)
+                            .setAction(getString(R.string.snackbar_click), Color.YELLOW) { ToastUtils.showShort(getString(R.string.snackbar_click)) }
+                            .show()
+                },
+                CommonItemClick(R.string.snackbar_indefinite) {
+                    SnackbarUtils.with(mContentView)
+                            .setMessage(getMsg(R.string.snackbar_indefinite))
+                            .setMessageColor(Color.WHITE)
+                            .setDuration(SnackbarUtils.LENGTH_INDEFINITE)
+                            .setBgResource(R.drawable.snackbar_custom_bg)
+                            .show()
+                },
+                CommonItemClick(R.string.snackbar_indefinite_with_action) {
+                    SnackbarUtils.with(mContentView)
+                            .setMessage(getMsg(R.string.snackbar_indefinite_with_action))
+                            .setMessageColor(Color.WHITE)
+                            .setDuration(SnackbarUtils.LENGTH_INDEFINITE)
+                            .setBgResource(R.drawable.snackbar_custom_bg)
+                            .setAction(getString(R.string.snackbar_click), Color.YELLOW) { ToastUtils.showShort(getString(R.string.snackbar_click)) }
+                            .show()
+                },
+                CommonItemClick(R.string.snackbar_add_view) {
+                    val params = ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT)
+                    SnackbarUtils.with(mContentView)
+                            .setBgColor(Color.TRANSPARENT)
+                            .setDuration(SnackbarUtils.LENGTH_INDEFINITE)
+                            .show()
+                    SnackbarUtils.addView(R.layout.snackbar_custom, params)
+                },
+                CommonItemClick(R.string.snackbar_add_view_with_action) {
+                    val params: ViewGroup.LayoutParams = ViewGroup.LayoutParams(
+                            ViewGroup.LayoutParams.MATCH_PARENT,
+                            ViewGroup.LayoutParams.MATCH_PARENT
+                    )
+                    SnackbarUtils.with(mContentView)
+                            .setBgColor(Color.TRANSPARENT)
+                            .setDuration(SnackbarUtils.LENGTH_INDEFINITE)
+                            .show()
+                    SnackbarUtils.addView(R.layout.snackbar_custom, params)
+                    val snackbarView = SnackbarUtils.getView()
+                    if (snackbarView != null) {
+                        val tvSnackbarCustom = snackbarView.findViewById(R.id.snackbarCustomTv)
+                        tvSnackbarCustom.setText(R.string.snackbar_click_to_dismiss)
+                        snackbarView.setOnClickListener { SnackbarUtils.dismiss() }
+                    }
+                },
+                CommonItemClick(R.string.snackbar_success) {
+                    SnackbarUtils.with(mContentView)
+                            .setMessage(getMsg(R.string.snackbar_success))
+                            .showSuccess()
+                },
+                CommonItemClick(R.string.snackbar_warning) {
+                    SnackbarUtils.with(mContentView)
+                            .setMessage(getMsg(R.string.snackbar_warning))
+                            .showWarning()
+                },
+                CommonItemClick(R.string.snackbar_error) {
+                    SnackbarUtils.with(mContentView)
+                            .setMessage(getMsg(R.string.snackbar_error))
+                            .showError()
+                },
+                CommonItemClick(R.string.snackbar_dismiss) {
+                    SnackbarUtils.dismiss()
+                }
+        )
+    }
+
+    private fun getMsg(@StringRes resId: Int): SpannableStringBuilder {
+        return SpanUtils()
+                .appendImage(R.mipmap.ic_launcher, SpanUtils.ALIGN_CENTER)
+                .appendSpace(32)
+                .append(getString(resId)).setFontSize(24, true)
+                .create()
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/spStatic/SPStaticActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/spStatic/SPStaticActivity.kt
new file mode 100644
index 0000000000..f0e6abf871
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/spStatic/SPStaticActivity.kt
@@ -0,0 +1,82 @@
+package com.blankj.utilcode.pkg.feature.spStatic
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.SPStaticUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2018/01/08
+ * desc  : demo about SPUtils
+ * ```
+ */
+class SPStaticActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, SPStaticActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_spStatic
+    }
+
+    override fun bindItems(): MutableList> {
+        val itemTitle = CommonItemTitle(sp2String(), true)
+        return CollectionUtils.newArrayList(
+                itemTitle,
+                CommonItemClick(R.string.sp_put_string) {
+                    SPStaticUtils.put("STRING", "string")
+                    itemTitle.title = sp2String()
+                },
+                CommonItemClick(R.string.sp_put_int) {
+                    SPStaticUtils.put("INT", 21)
+                    itemTitle.title = sp2String()
+                },
+                CommonItemClick(R.string.sp_put_long) {
+                    SPStaticUtils.put("LONG", java.lang.Long.MAX_VALUE)
+                    itemTitle.title = sp2String()
+                },
+                CommonItemClick(R.string.sp_put_float) {
+                    SPStaticUtils.put("FLOAT", Math.PI.toFloat())
+                    itemTitle.title = sp2String()
+                },
+                CommonItemClick(R.string.sp_put_boolean) {
+                    SPStaticUtils.put("BOOLEAN", true)
+                    itemTitle.title = sp2String()
+                },
+                CommonItemClick(R.string.sp_put_string_set) {
+                    SPStaticUtils.put("SET", setOf("1", "2"))
+                    itemTitle.title = sp2String()
+                },
+                CommonItemClick(R.string.sp_clear) {
+                    SPStaticUtils.clear()
+                    itemTitle.title = sp2String()
+                }
+        )
+    }
+
+    private fun sp2String(): String {
+        val sb = StringBuilder()
+        val map = SPStaticUtils.getAll()
+        if (map.isEmpty()) return ""
+        for ((key, value) in map) {
+            sb.append("\n")
+                    .append(key)
+                    .append(": ")
+                    .append(value)
+
+        }
+        return sb.deleteCharAt(0).toString()
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/span/SpanActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/span/SpanActivity.kt
new file mode 100644
index 0000000000..84c9f868bb
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/span/SpanActivity.kt
@@ -0,0 +1,285 @@
+package com.blankj.utilcode.pkg.feature.span
+
+import android.animation.ValueAnimator
+import android.content.Context
+import android.content.Intent
+import android.graphics.*
+import android.os.Bundle
+import android.text.Layout
+import android.text.SpannableStringBuilder
+import android.text.TextPaint
+import android.text.style.CharacterStyle
+import android.text.style.ClickableSpan
+import android.text.style.UpdateAppearance
+import android.view.View
+import android.view.animation.LinearInterpolator
+import androidx.annotation.ColorInt
+import com.blankj.common.activity.CommonActivity
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.SpanUtils
+import com.blankj.utilcode.util.ToastUtils
+import kotlinx.android.synthetic.main.span_activity.*
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/09/27
+ * desc  : demo about SpanUtils
+ * ```
+ */
+class SpanActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, SpanActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    private lateinit var mSpanUtils: SpanUtils
+    private lateinit var animSsb: SpannableStringBuilder
+
+    private var lineHeight: Int = 0
+    private var textSize: Float = 0f
+    private lateinit var valueAnimator: ValueAnimator
+    private lateinit var mShader: Shader
+    private var mShaderWidth: Float = 0f
+    private lateinit var matrix: Matrix
+    private lateinit var mBlurMaskFilterSpan: BlurMaskFilterSpan
+    private lateinit var mShadowSpan: ShadowSpan
+    private lateinit var mForegroundAlphaColorSpan: ForegroundAlphaColorSpan
+    private lateinit var mForegroundAlphaColorSpanGroup: ForegroundAlphaColorSpanGroup
+    private lateinit var mPrinterString: String
+    private var density: Float = 0f
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_span
+    }
+
+    override fun bindLayout(): Int {
+        return R.layout.span_activity
+    }
+
+    override fun initView(savedInstanceState: Bundle?, contentView: View?) {
+        super.initView(savedInstanceState, contentView)
+        val clickableSpan = object : ClickableSpan() {
+            override fun onClick(widget: View) {
+                ToastUtils.showShort("事件触发了")
+            }
+
+            override fun updateDrawState(ds: TextPaint) {
+                ds.color = Color.BLUE
+                ds.isUnderlineText = false
+            }
+        }
+
+        lineHeight = spanAboutTv.lineHeight
+        textSize = spanAboutTv.textSize
+        density = resources.displayMetrics.density
+
+        SpanUtils.with(spanAboutTv)
+                .appendLine("SpanUtils").setBackgroundColor(Color.LTGRAY).setBold().setForegroundColor(Color.YELLOW).setHorizontalAlign(Layout.Alignment.ALIGN_CENTER)
+                .appendLine("前景色").setForegroundColor(Color.GREEN)
+//                .appendLine("测试哈哈").setForegroundColor(Color.RED).setBackgroundColor(Color.LTGRAY).setFontSize(10).setLineHeight(280, SpanUtils.ALIGN_BOTTOM)
+                .appendLine("背景色").setBackgroundColor(Color.LTGRAY)
+                .appendLine("行高居中对齐").setLineHeight(2 * lineHeight, SpanUtils.ALIGN_CENTER).setBackgroundColor(Color.LTGRAY)
+                .appendLine("行高底部对齐").setLineHeight(2 * lineHeight, SpanUtils.ALIGN_BOTTOM).setBackgroundColor(Color.GREEN)
+                .appendLine("测试段落缩，首行缩进两字，其他行不缩进").setLeadingMargin(textSize.toInt() * 2, 10).setBackgroundColor(Color.GREEN)
+                .appendLine("测试引用，后面的字是为了凑到两行的效果").setQuoteColor(Color.GREEN, 10, 10).setBackgroundColor(Color.LTGRAY)
+                .appendLine("测试列表项，后面的字是为了凑到两行的效果").setBullet(Color.GREEN, 20, 10).setBackgroundColor(Color.LTGRAY).setBackgroundColor(Color.GREEN)
+                .appendLine("32dp 字体").setFontSize(32, true)
+                .appendLine("2 倍字体").setFontProportion(2f)
+                .appendLine("横向 2 倍字体").setFontXProportion(1.5f)
+                .appendLine("删除线").setStrikethrough()
+                .appendLine("下划线").setUnderline()
+                .append("测试").appendLine("上标").setSuperscript()
+                .append("测试").appendLine("下标").setSubscript()
+                .appendLine("粗体").setBold()
+                .appendLine("斜体").setItalic()
+                .appendLine("粗斜体").setBoldItalic()
+                .appendLine("monospace 字体").setFontFamily("monospace")
+                .appendLine("自定义字体").setTypeface(Typeface.createFromAsset(assets, "fonts/dnmbhs.ttf"))
+                .appendLine("相反对齐").setHorizontalAlign(Layout.Alignment.ALIGN_OPPOSITE)
+                .appendLine("居中对齐").setHorizontalAlign(Layout.Alignment.ALIGN_CENTER)
+                .appendLine("正常对齐").setHorizontalAlign(Layout.Alignment.ALIGN_NORMAL)
+                .append("测试").appendLine("点击事件").setClickSpan(clickableSpan)
+                .append("测试").appendLine("Url").setUrl("https://github.com/Blankj/AndroidUtilCode")
+                .append("测试").appendLine("模糊").setBlur(3f, BlurMaskFilter.Blur.NORMAL)
+                .appendLine("颜色渐变").setShader(LinearGradient(0f, 0f, 64f * density * 4f, 0f, resources.getIntArray(R.array.rainbow), null, Shader.TileMode.REPEAT)).setFontSize(64, true)
+                .appendLine("图片着色").setFontSize(64, true).setShader(BitmapShader(BitmapFactory.decodeResource(resources, R.drawable.span_cheetah), Shader.TileMode.REPEAT, Shader.TileMode.REPEAT))
+                .appendLine("阴影效果").setFontSize(64, true).setBackgroundColor(Color.BLACK).setShadow(24f, 8f, 8f, Color.WHITE)
+
+                .append("小图").setBackgroundColor(Color.GREEN)
+                .appendImage(R.drawable.span_block_low, SpanUtils.ALIGN_TOP)
+                .append("顶部").setBackgroundColor(Color.GREEN)
+                .appendImage(R.drawable.span_block_low, SpanUtils.ALIGN_CENTER)
+                .append("居中").setBackgroundColor(Color.GREEN)
+                .appendImage(R.drawable.span_block_low, SpanUtils.ALIGN_BASELINE)
+                .append("底部").setBackgroundColor(Color.GREEN)
+                .appendImage(R.drawable.span_block_low, SpanUtils.ALIGN_BOTTOM)
+                .appendLine("对齐").setBackgroundColor(Color.GREEN)
+                .appendImage(R.drawable.span_block_high, SpanUtils.ALIGN_TOP)
+                .append("大图").setBackgroundColor(Color.LTGRAY)
+                .appendImage(R.drawable.span_block_high, SpanUtils.ALIGN_TOP)
+                .append("顶部").setBackgroundColor(Color.LTGRAY)
+                .appendImage(R.drawable.span_block_high, SpanUtils.ALIGN_TOP)
+                .appendLine("对齐").setBackgroundColor(Color.LTGRAY)
+
+                .appendImage(R.drawable.span_block_high, SpanUtils.ALIGN_CENTER)
+                .append("大图").setBackgroundColor(Color.GREEN)
+                .appendImage(R.drawable.span_block_high, SpanUtils.ALIGN_CENTER)
+                .append("居中").setBackgroundColor(Color.GREEN)
+                .appendImage(R.drawable.span_block_high, SpanUtils.ALIGN_CENTER)
+                .appendLine("对齐").setBackgroundColor(Color.GREEN)
+
+                .appendImage(R.drawable.span_block_high, SpanUtils.ALIGN_BOTTOM)
+                .append("大图").setBackgroundColor(Color.LTGRAY)
+                .appendImage(R.drawable.span_block_high, SpanUtils.ALIGN_BOTTOM)
+                .append("底部").setBackgroundColor(Color.LTGRAY)
+                .appendImage(R.drawable.span_block_high, SpanUtils.ALIGN_BOTTOM)
+                .appendLine("对齐").setBackgroundColor(Color.LTGRAY)
+
+                .append("测试空格").appendSpace(30, Color.LTGRAY).appendSpace(50, Color.GREEN).appendSpace(100).appendSpace(30, Color.LTGRAY).appendSpace(50, Color.GREEN)
+                .create()
+
+        //        initAnimSpan();
+        //        startAnim();
+    }
+
+    private fun initAnimSpan() {
+        mShaderWidth = 64f * density * 4f
+        mShader = LinearGradient(0f, 0f,
+                mShaderWidth, 0f,
+                resources.getIntArray(R.array.rainbow), null,
+                Shader.TileMode.REPEAT)
+        matrix = Matrix()
+
+        mBlurMaskFilterSpan = BlurMaskFilterSpan(25f)
+
+        mShadowSpan = ShadowSpan(8f, 8f, 8f, Color.WHITE)
+
+        mForegroundAlphaColorSpan = ForegroundAlphaColorSpan(Color.TRANSPARENT)
+
+        mForegroundAlphaColorSpanGroup = ForegroundAlphaColorSpanGroup(0f)
+
+        mPrinterString = "打印动画，后面的文字是为了测试打印效果..."
+
+        mSpanUtils = SpanUtils()
+                .appendLine("彩虹动画").setFontSize(64, true).setShader(mShader)
+                .appendLine("模糊动画").setFontSize(64, true).setSpans(mBlurMaskFilterSpan)
+                .appendLine("阴影动画").setFontSize(64, true).setBackgroundColor(Color.BLACK).setSpans(mShadowSpan)
+                .appendLine("透明动画").setFontSize(64, true).setSpans(mForegroundAlphaColorSpan)
+        var i = 0
+        val len = mPrinterString.length
+        while (i < len) {
+            val span = ForegroundAlphaColorSpan(Color.TRANSPARENT)
+            mSpanUtils.append(mPrinterString.substring(i, i + 1)).setSpans(span)
+            mForegroundAlphaColorSpanGroup.addSpan(span)
+            ++i
+        }
+        animSsb = mSpanUtils.create()
+    }
+
+    private fun startAnim() {
+        valueAnimator = ValueAnimator.ofFloat(0f, 1f)
+        valueAnimator.addUpdateListener { animation ->
+            // shader
+            matrix.reset()
+            matrix.setTranslate(animation.animatedValue as Float * mShaderWidth, 0f)
+            mShader.setLocalMatrix(matrix)
+
+            // blur
+            mBlurMaskFilterSpan.radius = 25 * (1.00001f - animation.animatedValue as Float)
+
+            // shadow
+            mShadowSpan.dx = 16 * (0.5f - animation.animatedValue as Float)
+            mShadowSpan.dy = 16 * (0.5f - animation.animatedValue as Float)
+
+            // alpha
+            mForegroundAlphaColorSpan.setAlpha((255 * animation.animatedValue as Float).toInt())
+
+            // printer
+            mForegroundAlphaColorSpanGroup.alpha = animation.animatedValue as Float
+
+            // showMsg
+            spanAboutAnimTv.text = animSsb
+        }
+
+        valueAnimator.interpolator = LinearInterpolator()
+        valueAnimator.duration = (600 * 3).toLong()
+        valueAnimator.repeatCount = ValueAnimator.INFINITE
+        valueAnimator.start()
+    }
+
+    override fun doBusiness() {}
+
+    override fun onDebouncingClick(view: View) {}
+
+//    override fun onDestroy() {
+//        if (valueAnimator.isRunning) {
+//            valueAnimator.cancel()
+//        }
+//        super.onDestroy()
+//    }
+}
+
+class BlurMaskFilterSpan(private var mRadius: Float) : CharacterStyle(), UpdateAppearance {
+    private var mFilter: MaskFilter? = null
+
+    var radius: Float
+        get() = mRadius
+        set(radius) {
+            mRadius = radius
+            mFilter = BlurMaskFilter(mRadius, BlurMaskFilter.Blur.NORMAL)
+        }
+
+    override fun updateDrawState(ds: TextPaint) {
+        ds.maskFilter = mFilter
+    }
+}
+
+class ForegroundAlphaColorSpan(@param:ColorInt private var mColor: Int) : CharacterStyle(), UpdateAppearance {
+
+    fun setAlpha(alpha: Int) {
+        mColor = Color.argb(alpha, Color.red(mColor), Color.green(mColor), Color.blue(mColor))
+    }
+
+    override fun updateDrawState(ds: TextPaint) {
+        ds.color = mColor
+    }
+}
+
+class ForegroundAlphaColorSpanGroup(private val mAlpha: Float) {
+
+    private val mSpans: ArrayList = ArrayList()
+
+    var alpha: Float
+        get() = mAlpha
+        set(alpha) {
+            val size = mSpans.size
+            var total = 1.0f * size.toFloat() * alpha
+            for (index in 0 until size) {
+                val span = mSpans[index]
+                if (total >= 1.0f) {
+                    span.setAlpha(255)
+                    total -= 1.0f
+                } else {
+                    span.setAlpha((total * 255).toInt())
+                    total = 0.0f
+                }
+            }
+        }
+
+    fun addSpan(span: ForegroundAlphaColorSpan) {
+        span.setAlpha((mAlpha * 255).toInt())
+        mSpans.add(span)
+    }
+}
+
+class ShadowSpan(private val radius: Float, var dx: Float, var dy: Float, private val shadowColor: Int) : CharacterStyle(), UpdateAppearance {
+
+    override fun updateDrawState(tp: TextPaint) {
+        tp.setShadowLayer(radius, dx, dy, shadowColor)
+    }
+}
\ No newline at end of file
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/toast/CustomToast.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/toast/CustomToast.kt
new file mode 100644
index 0000000000..f0b6876ad4
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/toast/CustomToast.kt
@@ -0,0 +1,61 @@
+package com.blankj.utilcode.pkg.feature.toast
+
+import android.widget.TextView
+import androidx.annotation.StringRes
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.StringUtils
+import com.blankj.utilcode.util.ToastUtils
+import com.blankj.utilcode.util.ViewUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2017/08/31
+ * desc  : demo about ToastUtils
+ * ```
+ */
+object CustomToast {
+
+    fun showShort(text: CharSequence) {
+        show(text, false)
+    }
+
+    fun showShort(@StringRes resId: Int) {
+        show(StringUtils.getString(resId), false)
+    }
+
+    fun showShort(@StringRes resId: Int, vararg args: Any) {
+        show(StringUtils.getString(resId, args), false)
+    }
+
+    fun showShort(format: String, vararg args: Any) {
+        show(StringUtils.format(format, args), false)
+    }
+
+    fun showLong(text: CharSequence) {
+        show(text, true)
+    }
+
+    fun showLong(@StringRes resId: Int) {
+        show(StringUtils.getString(resId), true)
+    }
+
+    fun showLong(@StringRes resId: Int, vararg args: Any) {
+        show(StringUtils.getString(resId, args), true)
+    }
+
+    fun showLong(format: String, vararg args: Any) {
+        show(StringUtils.format(format, args), true)
+    }
+
+    private fun show(text: CharSequence, isLong: Boolean) {
+        val textView = ViewUtils.layoutId2View(R.layout.toast_custom) as TextView
+        textView.text = text
+        ToastUtils.make().setDurationIsLong(isLong).show(textView)
+    }
+
+    fun cancel() {
+        ToastUtils.cancel()
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/toast/ToastActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/toast/ToastActivity.kt
new file mode 100644
index 0000000000..f4267ad3a9
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/toast/ToastActivity.kt
@@ -0,0 +1,101 @@
+package com.blankj.utilcode.pkg.feature.toast
+
+import android.content.Context
+import android.content.Intent
+import android.graphics.Color
+import android.view.Gravity
+import androidx.core.content.ContextCompat
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.pkg.helper.DialogHelper
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.ColorUtils
+import com.blankj.utilcode.util.SpanUtils
+import com.blankj.utilcode.util.ToastUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2016/09/29
+ * desc  : demo about ToastUtils
+ * ```
+ */
+class ToastActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, ToastActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_toast
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                CommonItemClick(R.string.toast_show_short) {
+                    Thread(Runnable { ToastUtils.showShort(R.string.toast_short) }).start()
+                },
+                CommonItemClick(R.string.toast_show_long) {
+                    Thread(Runnable { ToastUtils.showLong(R.string.toast_long) }).start()
+                },
+                CommonItemClick(R.string.toast_show_null) {
+                    ToastUtils.showLong(null)
+                },
+                CommonItemClick(R.string.toast_show_empty) {
+                    ToastUtils.showLong("")
+                },
+                CommonItemClick(R.string.toast_show_span) {
+                    ToastUtils.showLong(
+                            SpanUtils()
+                                    .appendImage(R.mipmap.ic_launcher, SpanUtils.ALIGN_CENTER)
+                                    .appendSpace(32)
+                                    .append(getString(R.string.toast_span)).setFontSize(24, true)
+                                    .create()
+                    )
+                },
+                CommonItemClick(R.string.toast_show_long_string) {
+                    ToastUtils.showLong(R.string.toast_long_string)
+                },
+                CommonItemClick(R.string.toast_show_green_font) {
+                    ToastUtils.make().setTextColor(Color.GREEN).setDurationIsLong(true).show(R.string.toast_green_font)
+                },
+                CommonItemClick(R.string.toast_show_bg_color) {
+                    ToastUtils.make().setBgColor(ColorUtils.getColor(R.color.colorAccent)).show(R.string.toast_bg_color)
+                },
+                CommonItemClick(R.string.toast_show_bg_resource) {
+                    ToastUtils.make().setBgResource(R.drawable.toast_round_rect).show(R.string.toast_custom_bg)
+                },
+                CommonItemClick(R.string.toast_show_left_icon) {
+                    ToastUtils.make().setLeftIcon(R.mipmap.ic_launcher).show(R.string.toast_show_left_icon)
+                },
+                CommonItemClick(R.string.toast_show_dark_mode) {
+                    ToastUtils.make().setTopIcon(R.mipmap.ic_launcher).setMode(ToastUtils.MODE.DARK).show(R.string.toast_show_dark_mode)
+                },
+                CommonItemClick(R.string.toast_show_middle) {
+                    ToastUtils.make().setGravity(Gravity.CENTER, 0, 0).show(R.string.toast_middle)
+                },
+                CommonItemClick(R.string.toast_show_top) {
+                    ToastUtils.make().setGravity(Gravity.TOP or Gravity.CENTER_HORIZONTAL, 0, 0).show(R.string.toast_top)
+                },
+                CommonItemClick(R.string.toast_show_custom_view) {
+                    Thread(Runnable { CustomToast.showLong(R.string.toast_custom_view) }).start()
+                },
+                CommonItemClick(R.string.toast_cancel) {
+                    ToastUtils.cancel()
+                },
+                CommonItemClick(R.string.toast_show_toast_dialog) {
+                    DialogHelper.showToastDialog()
+                },
+                CommonItemClick(R.string.toast_show_toast_when_start_activity) {
+                    ToastUtils.showLong(R.string.toast_show_toast_when_start_activity)
+                    start(this)
+                }
+        )
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/uiMessage/UiMessageActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/uiMessage/UiMessageActivity.kt
new file mode 100644
index 0000000000..a486645654
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/uiMessage/UiMessageActivity.kt
@@ -0,0 +1,78 @@
+package com.blankj.utilcode.pkg.feature.uiMessage
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.common.item.CommonItemTitle
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.UiMessageUtils
+
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2020/04/14
+ * desc  : demo about UiMessageUtils
+ * ```
+ */
+class UiMessageActivity : CommonActivity(), UiMessageUtils.UiMessageCallback {
+
+    private val titleItem: CommonItemTitle = CommonItemTitle("", true);
+    private var sendContent: String = ""
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, UiMessageActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_uiMessage
+    }
+
+    override fun bindItems(): List> {
+        return CollectionUtils.newArrayList(
+                titleItem,
+                CommonItemClick(R.string.uiMessage_add_listener_id) {
+                    UiMessageUtils.getInstance().addListener(R.id.utilCodeUiMessageAddListenerId, this)
+                },
+                CommonItemClick(R.string.uiMessage_remove_all_id) {
+                    UiMessageUtils.getInstance().removeListeners(R.id.utilCodeUiMessageAddListenerId)
+                },
+                CommonItemClick(R.string.uiMessage_add_listener) {
+                    UiMessageUtils.getInstance().addListener(this)
+                },
+                CommonItemClick(R.string.uiMessage_remove_listener) {
+                    UiMessageUtils.getInstance().removeListener(this)
+                },
+                CommonItemClick(R.string.uiMessage_send) {
+                    sendContent = "send: UiMessageActivity#${UiMessageActivity.hashCode()}"
+                    titleItem.title = ""
+                    UiMessageUtils.getInstance().send(R.id.utilCodeUiMessageAddListenerId, UiMessageActivity)
+                }
+        )
+    }
+
+    override fun handleMessage(localMessage: UiMessageUtils.UiMessage) {
+        if (localMessage.id == R.id.utilCodeUiMessageAddListenerId) {
+            var content: String = sendContent
+            content += "\nreceive: UiMessageActivity#${localMessage.getObject().hashCode()}"
+            titleItem.title = if (titleItem.title.toString().isEmpty()) {
+                content
+            } else {
+                titleItem.title.toString() + "\n" + content
+            }
+        }
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        UiMessageUtils.getInstance().removeListeners(R.id.utilCodeUiMessageAddListenerId)
+        UiMessageUtils.getInstance().removeListener(this)
+    }
+}
\ No newline at end of file
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/vibrate/VibrateActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/vibrate/VibrateActivity.kt
new file mode 100644
index 0000000000..5dc337bc5b
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/vibrate/VibrateActivity.kt
@@ -0,0 +1,66 @@
+package com.blankj.utilcode.pkg.feature.vibrate
+
+import android.content.Context
+import android.content.Intent
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemClick
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.VibrateUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2018/12/29
+ * desc  : demo about VibrateUtils
+ * ```
+ */
+class VibrateActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, VibrateActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_vibrate
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                CommonItemClick(R.string.vibrate_1000ms) {
+                    VibrateUtils.vibrate(1000)
+                },
+                CommonItemClick(R.string.vibrate_custom) {
+                    VibrateUtils.vibrate(longArrayOf(0, 1000, 1000, 2000, 2000, 1000), 1)
+                },
+                CommonItemClick(R.string.vibrate_background) {
+                    backHome()
+                    mContentView.postDelayed({
+//                        VibrateUtils.vibrate(1000) -- can not vibrate in background
+                        VibrateUtils.vibrateCompat(longArrayOf(0, 1000, 1000, 2000, 2000, 1000), 1)
+//                        VibrateUtils.vibrateCompat(1000)
+                    }, 1000)
+                },
+                CommonItemClick(R.string.vibrate_cancel) {
+                    VibrateUtils.cancel()
+                }
+        )
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        VibrateUtils.cancel()
+    }
+
+    private fun backHome() {
+        val intent = Intent(Intent.ACTION_MAIN).apply {
+            addCategory(Intent.CATEGORY_HOME)
+        }
+        startActivity(intent)
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/volume/VolumeActivity.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/volume/VolumeActivity.kt
new file mode 100644
index 0000000000..26d67dda07
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/feature/volume/VolumeActivity.kt
@@ -0,0 +1,63 @@
+package com.blankj.utilcode.pkg.feature.volume
+
+import android.content.Context
+import android.content.Intent
+import android.media.AudioManager
+import android.widget.SeekBar
+import com.blankj.common.activity.CommonActivity
+import com.blankj.common.item.CommonItem
+import com.blankj.common.item.CommonItemSeekBar
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.CollectionUtils
+import com.blankj.utilcode.util.VolumeUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2018/12/29
+ * desc  : demo about VibrateUtils
+ * ```
+ */
+class VolumeActivity : CommonActivity() {
+
+    companion object {
+        fun start(context: Context) {
+            val starter = Intent(context, VolumeActivity::class.java)
+            context.startActivity(starter)
+        }
+    }
+
+    override fun bindTitleRes(): Int {
+        return R.string.demo_volume
+    }
+
+    override fun bindItems(): MutableList> {
+        return CollectionUtils.newArrayList(
+                getItemSeekBar("Voice Call", AudioManager.STREAM_VOICE_CALL),
+                getItemSeekBar("System", AudioManager.STREAM_SYSTEM),
+                getItemSeekBar("Music", AudioManager.STREAM_MUSIC),
+                getItemSeekBar("Ring", AudioManager.STREAM_RING),
+                getItemSeekBar("Alarm", AudioManager.STREAM_ALARM),
+                getItemSeekBar("Notification", AudioManager.STREAM_NOTIFICATION),
+                getItemSeekBar("Dtmf", AudioManager.STREAM_DTMF)
+        )
+    }
+
+    private fun getItemSeekBar(title: CharSequence, streamType: Int): CommonItemSeekBar {
+        return CommonItemSeekBar(title, VolumeUtils.getMaxVolume(streamType), object : CommonItemSeekBar.ProgressListener() {
+            override fun getCurValue(): Int {
+                return VolumeUtils.getVolume(streamType)
+            }
+
+            override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
+                VolumeUtils.setVolume(streamType, progress,  AudioManager.FLAG_SHOW_UI)
+            }
+        })
+    }
+
+    override fun onResume() {
+        super.onResume()
+        itemsView.updateItems(bindItems())
+    }
+}
diff --git a/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/helper/DialogHelper.kt b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/helper/DialogHelper.kt
new file mode 100644
index 0000000000..7d38fda3ca
--- /dev/null
+++ b/feature/utilcode/pkg/src/main/java/com/blankj/utilcode/pkg/helper/DialogHelper.kt
@@ -0,0 +1,158 @@
+package com.blankj.utilcode.pkg.helper
+
+import android.content.Context
+import android.content.DialogInterface
+import android.graphics.Bitmap
+import android.graphics.drawable.ColorDrawable
+import android.text.method.ScrollingMovementMethod
+import android.view.Gravity
+import android.view.View
+import android.view.Window
+import android.widget.Button
+import android.widget.EditText
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.fragment.app.FragmentActivity
+import com.blankj.base.dialog.BaseDialogFragment
+import com.blankj.base.dialog.DialogLayoutCallback
+import com.blankj.utilcode.pkg.R
+import com.blankj.utilcode.util.ActivityUtils
+import com.blankj.utilcode.util.KeyboardUtils
+import com.blankj.utilcode.util.ScreenUtils
+import com.blankj.utilcode.util.ToastUtils
+
+/**
+ * ```
+ * author: Blankj
+ * blog  : http://blankj.com
+ * time  : 2018/01/10
+ * desc  : helper about dialog
+ * ```
+ */
+object DialogHelper {
+
+    fun showKeyboardDialog(context: Context) {
+        BaseDialogFragment().init(context, object : DialogLayoutCallback {
+            override fun bindTheme(): Int {
+                return View.NO_ID
+            }
+
+            override fun bindLayout(): Int {
+                return R.layout.keyboard_dialog
+            }
+
+            override fun initView(dialog: BaseDialogFragment, contentView: View) {
+                dialog.dialog.setCanceledOnTouchOutside(false)
+
+                val keyboardDialogEt = contentView.findViewById(R.id.keyboardDialogEt)
+                val listener = View.OnClickListener { v ->
+                    when (v.id) {
+                        R.id.keyboardDialogHideSoftInputBtn -> KeyboardUtils.hideSoftInput(keyboardDialogEt)
+                        R.id.keyboardDialogShowSoftInputBtn -> KeyboardUtils.showSoftInput(keyboardDialogEt)
+                        R.id.keyboardDialogToggleSoftInputBtn -> KeyboardUtils.toggleSoftInput()
+                        R.id.keyboardDialogCloseBtn -> {
+                            KeyboardUtils.hideSoftInput(keyboardDialogEt)
+                            dialog.dismiss()
+                        }
+                    }
+                }
+                contentView.findViewById(R.id.keyboardDialogHideSoftInputBtn).setOnClickListener(listener)
+                contentView.findViewById(R.id.keyboardDialogShowSoftInputBtn).setOnClickListener(listener)
+                contentView.findViewById(R.id.keyboardDialogToggleSoftInputBtn).setOnClickListener(listener)
+                contentView.findViewById(R.id.keyboardDialogCloseBtn).setOnClickListener(listener)
+
+                dialog.dialog.setOnShowListener(DialogInterface.OnShowListener {
+                    KeyboardUtils.fixAndroidBug5497(dialog.dialog.window!!)
+                    KeyboardUtils.showSoftInput()
+                })
+            }
+
+            override fun setWindowStyle(window: Window) {
+                window.setBackgroundDrawable(ColorDrawable(0))
+                val attributes = window.attributes
+                attributes.gravity = Gravity.BOTTOM
+                attributes.width = ScreenUtils.getAppScreenWidth()
+                attributes.height = ScreenUtils.getAppScreenHeight() * 2 / 5
+                attributes.windowAnimations = R.style.BottomDialogAnimation
+                window.attributes = attributes
+            }
+
+            override fun onCancel(dialog: BaseDialogFragment) {}
+
+            override fun onDismiss(dialog: BaseDialogFragment) {}
+        }).show()
+    }
+
+    fun showFragmentDialog(info: CharSequence) {
+        val topActivity = ActivityUtils.getTopActivity() ?: return
+        BaseDialogFragment().init(topActivity as FragmentActivity, object : DialogLayoutCallback {
+            override fun bindTheme(): Int {
+                return R.style.CommonContentDialogStyle
+            }
+
+            override fun bindLayout(): Int {
+                return R.layout.fragment_dialog
+            }
+
+            override fun initView(dialog: BaseDialogFragment, contentView: View) {
+                val aboutTv = contentView.findViewById(R.id.fragmentDialogAboutTv)
+                aboutTv.movementMethod = ScrollingMovementMethod.getInstance()
+                aboutTv.text = info
+            }
+
+            override fun setWindowStyle(window: Window) {}
+
+            override fun onCancel(dialog: BaseDialogFragment) {}
+
+            override fun onDismiss(dialog: BaseDialogFragment) {}
+        }).show()
+    }
+
+    fun showScreenshotDialog(screenshot: Bitmap) {
+        val topActivity = ActivityUtils.getTopActivity() ?: return
+        BaseDialogFragment().init(topActivity as FragmentActivity, object : DialogLayoutCallback {
+            override fun bindTheme(): Int {
+                return R.style.CommonContentDialogStyle
+            }
+
+            override fun bindLayout(): Int {
+                return R.layout.screen_dialog
+            }
+
+            override fun initView(dialog: BaseDialogFragment, contentView: View) {
+                contentView.findViewById(R.id.screenDialogScreenshotIv)
+                        .setImageBitmap(screenshot)
+            }
+
+            override fun setWindowStyle(window: Window) {}
+
+            override fun onCancel(dialog: BaseDialogFragment) {}
+
+            override fun onDismiss(dialog: BaseDialogFragment) {}
+        }).show()
+    }
+
+    fun showToastDialog() {
+        val topActivity = ActivityUtils.getTopActivity() ?: return
+        BaseDialogFragment().init(topActivity as FragmentActivity, object : DialogLayoutCallback {
+            override fun bindTheme(): Int {
+                return R.style.CommonContentDialogStyle
+            }
+
+            override fun bindLayout(): Int {
+                return R.layout.toast_dialog
+            }
+
+            override fun initView(dialog: BaseDialogFragment, contentView: View) {
+                contentView.findViewById

字母	日期或时间元素	表示	示例
G	Era	标志符	Text	AD
y	年	Year	1996;	96
M	年中的月份	Month	July;	Jul;	07
w	年中的周数	Number	27
W	月份中的周数	Number	2
D	年中的天数	Number	189
d	月份中的天数	Number	10
F	月份中的星期	Number	2
E	星期中的天数	Text	Tuesday;	Tue
a	Am/pm	标记	Text	PM
H	一天中的小时数（0-23）	Number	0
k	一天中的小时数（1-24）	Number	24
K	am/pm	中的小时数（0-11）	Number	0
h	am/pm	中的小时数（1-12）	Number	12
m	小时中的分钟数	Number	30
s	分钟中的秒数	Number	55
S	毫秒数	Number	978
z	时区	General	time	zone	Pacific	Standard	Time;	PST;	GMT-08:00
Z	时区	RFC	822	time	zone	-0800