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author
Blankj
committed
see 03/03 log
1 parent a16e817 commit 837fdc8

3 files changed

Lines changed: 51 additions & 47 deletions

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‎utilcode/src/main/java/com/blankj/utilcode/util/FragmentUtils.java‎

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@@ -1212,6 +1212,7 @@ public String toString() {
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}
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}
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public interface OnBackClickListener {
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boolean onBackClick();
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}

‎utilcode/src/main/java/com/blankj/utilcode/util/PermissionUtils.java‎

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@@ -275,6 +275,7 @@ private void onRequestPermissionsResult(final Activity activity) {
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requestCallback();
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}
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@RequiresApi(api = Build.VERSION_CODES.M)
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public static class PermissionActivity extends Activity {
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@@ -310,6 +311,7 @@ public void onRequestPermissionsResult(int requestCode,
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}
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}
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public interface OnRationaleListener {
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void rationale(ShouldRequest shouldRequest);

‎utilcode/src/main/java/com/blankj/utilcode/util/SizeUtils.java‎

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@@ -10,7 +10,7 @@
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* author: Blankj
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* blog : http://blankj.com
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* time : 2016/08/02
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* desc : 尺寸相关工具类
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* desc : utils about size
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* </pre>
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*/
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public final class SizeUtils {
@@ -20,61 +20,65 @@ private SizeUtils() {
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}
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/**
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* dp 转 px
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* Value of dp to value of px.
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*
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* @param dpValue dp 值
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* @return px 值
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* @param dpValue The value of dp.
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* @return value of px
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*/
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public static int dp2px(final float dpValue) {
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final float scale = Utils.getApp().getResources().getDisplayMetrics().density;
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return (int) (dpValue * scale + 0.5f);
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}
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/**
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* px 转 dp
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* Value of px to value of dp.
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*
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* @param pxValue px 值
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* @return dp 值
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* @param pxValue The value of px.
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* @return value of dp
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*/
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public static int px2dp(final float pxValue) {
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final float scale = Utils.getApp().getResources().getDisplayMetrics().density;
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return (int) (pxValue / scale + 0.5f);
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}
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/**
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* sp 转 px
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* Value of sp to value of px.
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*
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* @param spValue sp 值
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* @return px 值
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* @param spValue The value of sp.
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* @return value of px
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*/
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public static int sp2px(final float spValue) {
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final float fontScale = Utils.getApp().getResources().getDisplayMetrics().scaledDensity;
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return (int) (spValue * fontScale + 0.5f);
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}
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/**
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* px 转 sp
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* Value of px to value of sp.
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*
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* @param pxValue px 值
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* @return sp 值
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* @param pxValue The value of px.
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* @return value of sp
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*/
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public static int px2sp(final float pxValue) {
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final float fontScale = Utils.getApp().getResources().getDisplayMetrics().scaledDensity;
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return (int) (pxValue / fontScale + 0.5f);
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}
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/**
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* 各种单位转换
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* <p>该方法存在于 TypedValue</p>
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* Converts an unpacked complex data value holding a dimension to its final floating
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* point value. The two parameters <var>unit</var> and <var>value</var>
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* are as in {@link TypedValue#TYPE_DIMENSION}.
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*
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* @param unit 单位
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* @param value 值
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* @param metrics DisplayMetrics
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* @return 转换结果
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* @param unit The unit to convert from.
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* @param value The value to apply the unit to.
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* @param metrics Current display metrics to use in the conversion --
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* supplies display density and scaling information.
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* @return The complex floating point value multiplied by the appropriate
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* metrics depending on its unit.
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*/
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public static float applyDimension(final int unit,
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final float value,
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final DisplayMetrics metrics) {
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switch (unit) {
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case TypedValue.COMPLEX_UNIT_PX:
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return value;
@@ -93,9 +97,8 @@ public static float applyDimension(final int unit,
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}
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/**
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* 在 onCreate 中获取视图的尺寸
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* <p>需回调 onGetSizeListener 接口，在 onGetSize 中获取 view 宽高</p>
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* <p>用法示例如下所示</p>
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* Force get the size of view.
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* <p>e.g.</p>
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* <pre>
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* SizeUtils.forceGetViewSize(view, new SizeUtils.onGetSizeListener() {
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* Override
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* });
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* </pre>
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*
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* @param view 视图
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* @param listener 监听器
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* @param view The view.
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* @param listener The get size listener.
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*/
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public static void forceGetViewSize(final View view, final onGetSizeListener listener) {
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view.post(new Runnable() {
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}
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/**
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* 获取到 View 尺寸的监听
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* Return the width of view.
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*
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* @param view The view.
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* @return the width of view
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*/
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public interface onGetSizeListener {
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void onGetSize(View view);
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public static int getMeasuredWidth(final View view) {
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return measureView(view)[0];
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}
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/**
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* Return the height of view.
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*
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* @param view The view.
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* @return the height of view
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*/
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public static int getMeasuredHeight(final View view) {
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return measureView(view)[1];
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}
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/**
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* 测量视图尺寸
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* Measure the view.
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*
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* @param view 视图
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* @return arr[0]: 视图宽度, arr[1]: 视图高度
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* @param view The view.
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* @return arr[0]: view's width, arr[1]: view's height
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*/
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public static int[] measureView(final View view) {
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ViewGroup.LayoutParams lp = view.getLayoutParams();
@@ -152,23 +168,8 @@ public static int[] measureView(final View view) {
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return new int[]{view.getMeasuredWidth(), view.getMeasuredHeight()};
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}
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/**
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* 获取测量视图宽度
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*
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* @param view 视图
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* @return 视图宽度
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*/
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public static int getMeasuredWidth(final View view) {
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return measureView(view)[0];
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}
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/**
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* 获取测量视图高度
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*
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* @param view 视图
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* @return 视图高度
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*/
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public static int getMeasuredHeight(final View view) {
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return measureView(view)[1];
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public interface onGetSizeListener {
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void onGetSize(View view);
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}
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}

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