Replace left/right with start/end for Gravity / LayoutParams / Padding

- see bug #5429822 UI should be mirrored for RTL locales (Arabic, Hebrew, farsi)

Change-Id: Id9af5375fb9b0edeae5232c77e52ecd497bd2e67

Author: Fabrice Di Meglio

core/java/android/service/wallpaper/WallpaperService.java

@@ -607,7 +607,7 @@ void updateSurface(boolean forceRelayout, boolean forceReport, boolean redrawNee
 
                     if (!mCreated) {
                         mLayout.type = mIWallpaperEngine.mWindowType;
-                        mLayout.gravity = Gravity.LEFT|Gravity.TOP;
+                        mLayout.gravity = Gravity.START|Gravity.TOP;
                         mLayout.setTitle(WallpaperService.this.getClass().getName());
                         mLayout.windowAnimations =
                                 com.android.internal.R.style.Animation_Wallpaper;

core/java/android/view/SurfaceView.java

@@ -458,7 +458,7 @@ private void updateWindow(boolean force, boolean redrawNeeded) {
                 if (mWindow == null) {
                     mWindow = new MyWindow(this);
                     mLayout.type = mWindowType;
-                    mLayout.gravity = Gravity.LEFT|Gravity.TOP;
+                    mLayout.gravity = Gravity.START|Gravity.TOP;
                     mSession.addWithoutInputChannel(mWindow, mWindow.mSeq, mLayout,
                             mVisible ? VISIBLE : GONE, mContentInsets);
                 }

core/java/android/webkit/ZoomControlEmbedded.java

@@ -90,7 +90,7 @@ private ZoomButtonsController getControls() {
             View controls = mZoomButtonsController.getZoomControls();
             ViewGroup.LayoutParams params = controls.getLayoutParams();
             if (params instanceof FrameLayout.LayoutParams) {
-                ((FrameLayout.LayoutParams) params).gravity = Gravity.RIGHT;
+                ((FrameLayout.LayoutParams) params).gravity = Gravity.END;
             }
         }
         return mZoomButtonsController;

core/java/android/widget/FrameLayout.java

@@ -55,7 +55,7 @@
  */
 @RemoteView
 public class FrameLayout extends ViewGroup {
-    private static final int DEFAULT_CHILD_GRAVITY = Gravity.TOP | Gravity.LEFT;
+    private static final int DEFAULT_CHILD_GRAVITY = Gravity.TOP | Gravity.START;
 
     @ViewDebug.ExportedProperty(category = "measurement")
     boolean mMeasureAllChildren = false;

core/java/android/widget/PopupWindow.java

@@ -835,7 +835,7 @@ public void showAtLocation(IBinder token, int gravity, int x, int y) {
 
         preparePopup(p);
         if (gravity == Gravity.NO_GRAVITY) {
-            gravity = Gravity.TOP | Gravity.LEFT;
+            gravity = Gravity.TOP | Gravity.START;
         }
         p.gravity = gravity;
         p.x = x;
@@ -1003,7 +1003,7 @@ private WindowManager.LayoutParams createPopupLayout(IBinder token) {
         // screen. The view is then positioned to the appropriate location
         // by setting the x and y offsets to match the anchor's bottom
         // left corner
-        p.gravity = Gravity.LEFT | Gravity.TOP;
+        p.gravity = Gravity.START | Gravity.TOP;
         p.width = mLastWidth = mWidth;
         p.height = mLastHeight = mHeight;
         if (mBackground != null) {
@@ -1100,7 +1100,7 @@ private boolean findDropDownPosition(View anchor, WindowManager.LayoutParams p,
 
         boolean onTop = false;
 
-        p.gravity = Gravity.LEFT | Gravity.TOP;
+        p.gravity = Gravity.START | Gravity.TOP;
 
         anchor.getLocationOnScreen(mScreenLocation);
         final Rect displayFrame = new Rect();
@@ -1134,7 +1134,7 @@ private boolean findDropDownPosition(View anchor, WindowManager.LayoutParams p,
             onTop = (displayFrame.bottom - mScreenLocation[1] - anchor.getHeight() - yoff) <
                     (mScreenLocation[1] - yoff - displayFrame.top);
             if (onTop) {
-                p.gravity = Gravity.LEFT | Gravity.BOTTOM;
+                p.gravity = Gravity.START | Gravity.BOTTOM;
                 p.y = root.getHeight() - mDrawingLocation[1] + yoff;
             } else {
                 p.y = mDrawingLocation[1] + anchor.getHeight() + yoff;

core/java/android/widget/ProgressBar.java

@@ -354,7 +354,7 @@ private Drawable tileify(Drawable drawable, boolean clip) {
                     Shader.TileMode.REPEAT, Shader.TileMode.CLAMP);
             shapeDrawable.getPaint().setShader(bitmapShader);
 
-            return (clip) ? new ClipDrawable(shapeDrawable, Gravity.LEFT,
+            return (clip) ? new ClipDrawable(shapeDrawable, Gravity.START,
                     ClipDrawable.HORIZONTAL) : shapeDrawable;
         }
 

core/java/android/widget/ZoomButtonsController.java

@@ -242,7 +242,7 @@ public void setZoomSpeed(long speed) {
     private FrameLayout createContainer() {
         LayoutParams lp = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
         // Controls are positioned BOTTOM | CENTER with respect to the owner view.
-        lp.gravity = Gravity.TOP | Gravity.LEFT;
+        lp.gravity = Gravity.TOP | Gravity.START;
         lp.flags = LayoutParams.FLAG_NOT_TOUCHABLE |
                 LayoutParams.FLAG_NOT_FOCUSABLE |
                 LayoutParams.FLAG_LAYOUT_NO_LIMITS |

core/java/com/android/internal/view/menu/ActionMenuItemView.java

@@ -209,7 +209,7 @@ public boolean onLongClick(View v) {
         Toast cheatSheet = Toast.makeText(context, mItemData.getTitle(), Toast.LENGTH_SHORT);
         if (midy < displayFrame.height()) {
             // Show along the top; follow action buttons
-            cheatSheet.setGravity(Gravity.TOP | Gravity.RIGHT,
+            cheatSheet.setGravity(Gravity.TOP | Gravity.END,
                     screenWidth - screenPos[0] - width / 2, height);
         } else {
             // Show along the bottom center

core/java/com/android/internal/view/menu/IconMenuItemView.java

@@ -282,7 +282,7 @@ private void positionIcon() {
         getLineBounds(0, tmpRect);
         mPositionIconAvailable.set(0, 0, getWidth(), tmpRect.top);
         final int layoutDirection = getResolvedLayoutDirection();
-        Gravity.apply(Gravity.CENTER_VERTICAL | Gravity.LEFT, mIcon.getIntrinsicWidth(), mIcon
+        Gravity.apply(Gravity.CENTER_VERTICAL | Gravity.START, mIcon.getIntrinsicWidth(), mIcon
                 .getIntrinsicHeight(), mPositionIconAvailable, mPositionIconOutput,
                 layoutDirection);
         mIcon.setBounds(mPositionIconOutput);

core/java/com/android/internal/widget/ScrollingTabContainerView.java

@@ -363,7 +363,7 @@ public TabView(Context context, ActionBar.Tab tab, boolean forList) {
             mTab = tab;
 
             if (forList) {
-                setGravity(Gravity.LEFT | Gravity.CENTER_VERTICAL);
+                setGravity(Gravity.START | Gravity.CENTER_VERTICAL);
             }
 
             update();