Merge "Keeping the focus indicator on the widget view, while a child is focused" into ub-launcher3-burnaby-polish

src/com/android/launcher3/LauncherAppWidgetHostView.java

@@ -244,4 +244,27 @@ public class LauncherAppWidgetHostView extends AppWidgetHostView implements Touc
         }
         super.onFocusChanged(gainFocus, direction, previouslyFocusedRect);
     }
+
+    @Override
+    public void requestChildFocus(View child, View focused) {
+        super.requestChildFocus(child, focused);
+        dispatchChildFocus(focused != null);
+    }
+
+    @Override
+    public void clearChildFocus(View child) {
+        super.clearChildFocus(child);
+        dispatchChildFocus(false);
+    }
+
+    @Override
+    public boolean dispatchUnhandledMove(View focused, int direction) {
+        return mChildrenFocused;
+    }
+
+    private void dispatchChildFocus(boolean focused) {
+        if (getOnFocusChangeListener() != null) {
+            getOnFocusChangeListener().onFocusChange(this, focused || isFocused());
+        }
+    }
 }

src/com/android/launcher3/PagedView.java

@@ -1220,7 +1220,17 @@ public abstract class PagedView extends ViewGroup implements ViewGroup.OnHierarc
 
     @Override
     public boolean dispatchUnhandledMove(View focused, int direction) {
-        // XXX-RTL: This will be fixed in a future CL
+        if (super.dispatchUnhandledMove(focused, direction)) {
+            return true;
+        }
+
+        if (mIsRtl) {
+            if (direction == View.FOCUS_LEFT) {
+                direction = View.FOCUS_RIGHT;
+            } else if (direction == View.FOCUS_RIGHT) {
+                direction = View.FOCUS_LEFT;
+            }
+        }
         if (direction == View.FOCUS_LEFT) {
             if (getCurrentPage() > 0) {
                 snapToPage(getCurrentPage() - 1);
@@ -1232,7 +1242,7 @@ public abstract class PagedView extends ViewGroup implements ViewGroup.OnHierarc
                 return true;
             }
         }
-        return super.dispatchUnhandledMove(focused, direction);
+        return false;
     }
 
     @Override