diff options
| -rw-r--r-- | core/java/android/view/ViewGroup.java | 4 | ||||
| -rw-r--r-- | core/java/android/view/ViewOverlay.java | 11 |
2 files changed, 14 insertions, 1 deletions
diff --git a/core/java/android/view/ViewGroup.java b/core/java/android/view/ViewGroup.java index d3f9174b3c5b..a40582b746fc 100644 --- a/core/java/android/view/ViewGroup.java +++ b/core/java/android/view/ViewGroup.java @@ -4426,8 +4426,10 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager /** * Quick invalidation method that simply transforms the dirty rect into the parent's * coordinate system, pruning the invalidation if the parent has already been invalidated. + * + * @hide */ - private ViewParent invalidateChildInParentFast(int left, int top, final Rect dirty) { + protected ViewParent invalidateChildInParentFast(int left, int top, final Rect dirty) { if ((mPrivateFlags & PFLAG_DRAWN) == PFLAG_DRAWN || (mPrivateFlags & PFLAG_DRAWING_CACHE_VALID) == PFLAG_DRAWING_CACHE_VALID) { dirty.offset(left - mScrollX, top - mScrollY); diff --git a/core/java/android/view/ViewOverlay.java b/core/java/android/view/ViewOverlay.java index 2d86bfe6b4f3..975931ae859c 100644 --- a/core/java/android/view/ViewOverlay.java +++ b/core/java/android/view/ViewOverlay.java @@ -300,6 +300,17 @@ public class ViewOverlay { } } + /** + * @hide + */ + @Override + protected ViewParent invalidateChildInParentFast(int left, int top, Rect dirty) { + if (mHostView instanceof ViewGroup) { + return ((ViewGroup) mHostView).invalidateChildInParentFast(left, top, dirty); + } + return null; + } + @Override public ViewParent invalidateChildInParent(int[] location, Rect dirty) { if (mHostView != null) { |