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hongyangAndroid
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完善demo，修复listview的item适配，增加ec的demo
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Lines changed: 916 additions & 534 deletions

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‎AutoLayoutDemoForEclipse.zip‎

4.3 MB
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‎README.md‎

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@@ -16,19 +16,19 @@ so,看下用法：
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你没有看错，拿到设计稿，在布局文件里面直接填写对应的px即可，px:这里的px并非是Google不建议使用的px，在内部会进行转化处理。
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看下不同分辨率下的效果：
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ok，拿一些实际项目的页面，看下不同分辨率下的效果：
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768*1280,Andriod 4.4.4
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左为：768 * 1280 ; 右为：1080 * 1920
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<img src="preview/preview_01.png" width="800px"/>
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<img src="autolayout_03.png" width="320px"/>
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<img src="preview/preview_02.png" width="800px"/>
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480*800,Android 2.3.7
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<img src="preview/preview_03.png" width="800px"/>
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<img src="autolayout_04.png" width="320px"/>
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上述两个机器的分辨率差距相当大了，但是完美实现了适配，最为重要的是：
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上述两个机器的分辨率差距挺大了，但是完美实现了适配，最为重要的是：
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* 再也不用拿着设计稿去想这控件的宽高到底取多少dp
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* 再也不用去为多个屏幕去写多个dimens
@@ -55,10 +55,14 @@ dependencies {
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```
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dependencies {
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compile 'com.zhy:autolayout:1.3.0'
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compile 'com.zhy:autolayout:1.3.2'
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}
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```
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* Eclipse
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下载[AutoLayoutDemoForEclipse.zip](AutoLayoutDemoForEclipse.zip)，导入到eclipse中即可。
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### 第一步：
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在你的项目的AndroidManifest中注明你的`设计稿`的尺寸。
@@ -102,7 +106,35 @@ dependencies {
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## 注意事项
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### 1、 指定设置的值参考宽度或者高度
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### ListView、RecyclerView类的Item的适配
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对于ListView这类控件的item，默认跟局部写“px”进行适配是无效的，因为外层非AutoXXXLayout，而是ListView。但是，不用怕，一行代码就可以支持了：
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```java
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@Override
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public View getView(int position, View convertView, ViewGroup parent)
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{
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ViewHolder holder = null;
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if (convertView == null)
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{
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holder = new ViewHolder();
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convertView = LayoutInflater.from(mContext).inflate(R.layout.list_item, parent, false);
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convertView.setTag(holder);
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//对于listview，注意添加这一行，即可在item上使用高度
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AutoUtils.autoSize(convertView);
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} else
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{
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holder = (ViewHolder) convertView.getTag();
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}
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return convertView;
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}
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```
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注意` AutoUtils.autoSize(convertView);`这行代码的位置即可。demo中也有相关实例。
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### 指定设置的值参考宽度或者高度
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由于该库的特点，布局文件中宽高上的1px是不相等的，于是如果需要宽高保持一致的情况，布局中使用属性：
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@@ -121,7 +153,7 @@ dependencies {
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* padding,paddingLeft,paddingTop,paddingRight,paddingBottom
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* textSize.
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### 2、TextView的高度问题
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### TextView的高度问题
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设计稿一般只会标识一个字体的大小，比如你设置textSize="20px"，实际上TextView所占据的高度肯定大于20px，字的上下都会有一定的建议，所以一定要灵活去写字体的高度，比如对于text上下的margin可以选择尽可能小一点。或者选择别的约束条件去定位（比如上例，选择了marginBottom）
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‎autolayout/autolayout.iml‎

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@@ -1,5 +1,5 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<module external.linked.project.id=":autolayout" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$/.." external.system.id="GRADLE" external.system.module.group="com.zhy" external.system.module.version="1.3.0" type="JAVA_MODULE" version="4">
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<module external.linked.project.id=":autolayout" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$/.." external.system.id="GRADLE" external.system.module.group="com.zhy" external.system.module.version="1.3.1" type="JAVA_MODULE" version="4">
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<component name="FacetManager">
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<facet type="android-gradle" name="Android-Gradle">
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<configuration>
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<excludeFolder url="file://$MODULE_DIR$/build/libs" />
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<excludeFolder url="file://$MODULE_DIR$/build/outputs" />
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<excludeFolder url="file://$MODULE_DIR$/build/poms" />
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<excludeFolder url="file://$MODULE_DIR$/build/reports" />
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<excludeFolder url="file://$MODULE_DIR$/build/test-results" />
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<excludeFolder url="file://$MODULE_DIR$/build/tmp" />
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</content>
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<orderEntry type="jdk" jdkName="Android API 23 Platform (1)" jdkType="Android SDK" />

‎autolayout/build.gradle‎

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@@ -2,7 +2,7 @@ apply plugin: 'com.android.library'
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apply plugin: 'com.github.dcendents.android-maven'
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apply plugin: 'com.jfrog.bintray'
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version = "1.3.0"
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version = "1.3.2"
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android {
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compileSdkVersion 23
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}
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dependencies {
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compile fileTree(dir: 'libs', include: ['*.jar'])
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compile 'com.android.support:appcompat-v7:23.0.1'

‎autolayout/src/main/java/com/zhy/autolayout/config/AutoLayoutConifg.java‎

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@@ -30,6 +30,16 @@ private AutoLayoutConifg()
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{
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}
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public void checkParams()
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{
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if(mDesignHeight <=0 || mDesignWidth <= 0 )
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{
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throw new RuntimeException(
38+
"you must set " + KEY_DESIGN_WIDTH + " and " + KEY_DESIGN_HEIGHT + " in your manifest file.");
39+
}
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}
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public static AutoLayoutConifg getInstance()
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{
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return sIntance;

‎autolayout/src/main/java/com/zhy/autolayout/utils/AutoLayoutHelper.java‎

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@@ -121,6 +121,9 @@ public void adjustChildren()
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public static AutoLayoutInfo getAutoLayoutInfo(Context context,
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AttributeSet attrs)
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{
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AutoLayoutConifg.getInstance().checkParams();
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AutoLayoutInfo info = new AutoLayoutInfo();
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126129
TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.AutoLayout_Layout);

‎autolayout/src/main/java/com/zhy/autolayout/utils/AutoUtils.java‎

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@@ -3,6 +3,7 @@
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import android.view.View;
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import android.view.ViewGroup;
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import com.zhy.autolayout.R;
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import com.zhy.autolayout.config.AutoLayoutConifg;
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/**
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public static void autoMargin(View view)
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{
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if (!(view.getLayoutParams() instanceof ViewGroup.MarginLayoutParams))
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return;
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ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) view.getLayoutParams();
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if(lp == null)return ;
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Object tag = view.getTag(R.id.id_tag_autolayout_margin);
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if (tag != null) return;
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view.setTag(R.id.id_tag_autolayout_margin, "Just Identify");
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lp.leftMargin = getPercentWidthSize(lp.leftMargin);
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lp.topMargin = getPercentHeightSize(lp.topMargin);
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lp.rightMargin = getPercentWidthSize(lp.rightMargin);
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public static void autoPadding(View view)
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{
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Object tag = view.getTag(R.id.id_tag_autolayout_padding);
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if (tag != null) return;
50+
view.setTag(R.id.id_tag_autolayout_padding, "Just Identify");
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int l = view.getPaddingLeft();
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int t = view.getPaddingTop();
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int r = view.getPaddingRight();
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{
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ViewGroup.LayoutParams lp = view.getLayoutParams();
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59-
int screenWidth = AutoLayoutConifg.getInstance().getScreenWidth();
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int screenHeight = AutoLayoutConifg.getInstance().getScreenHeight();
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if (lp == null) return;
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Object tag = view.getTag(R.id.id_tag_autolayout_size);
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if (tag != null) return;
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view.setTag(R.id.id_tag_autolayout_size, "Just Identify");
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if(lp.width>0)
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{
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int screenWidth = AutoLayoutConifg.getInstance().getScreenWidth();
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int designWidth = AutoLayoutConifg.getInstance().getDesignWidth();
80+
lp.width = (int) (lp.width * 1.0f / designWidth * screenWidth);
81+
}
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if(lp.height>0)
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{
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int screenHeight = AutoLayoutConifg.getInstance().getScreenHeight();
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int designHeight = AutoLayoutConifg.getInstance().getDesignHeight();
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lp.height = (int) (lp.height * 1.0f / designHeight * screenHeight);
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}
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int designWidth = AutoLayoutConifg.getInstance().getDesignWidth();
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int designHeight = AutoLayoutConifg.getInstance().getDesignHeight();
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lp.width = (int) (lp.width * 1.0f / designWidth * screenWidth);
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lp.height = (int) (lp.height * 1.0f / designHeight / screenHeight);
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}
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‎autolayout/src/main/java/com/zhy/autolayout/utils/L.java‎

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public static void e(String msg)
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{
15-
if (true)
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if (debug)
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{
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Log.e(TAG, msg);
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}

‎autolayout/src/main/res/values/attrs.xml‎

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</attr>
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</declare-styleable>
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</resources>

‎autolayout/src/main/res/values/ids.xml‎

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<?xml version="1.0" encoding="utf-8"?>
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<resources>
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<item name="id_tag_autolayout_size" type="id"></item>
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<item name="id_tag_autolayout_padding" type="id"></item>
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<item name="id_tag_autolayout_margin" type="id"></item>
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</resources>

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