diff options
| -rw-r--r-- | core/java/android/view/ViewGroup.java | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/core/java/android/view/ViewGroup.java b/core/java/android/view/ViewGroup.java index 58c30e9d5f6e..1fef0a261fd6 100644 --- a/core/java/android/view/ViewGroup.java +++ b/core/java/android/view/ViewGroup.java @@ -4486,16 +4486,21 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager public void offsetChildrenTopAndBottom(int offset) { final int count = mChildrenCount; final View[] children = mChildren; + boolean invalidate = false; for (int i = 0; i < count; i++) { final View v = children[i]; v.mTop += offset; v.mBottom += offset; if (v.mDisplayList != null) { + invalidate = true; v.mDisplayList.offsetTopAndBottom(offset); - invalidateViewProperty(false, false); } } + + if (invalidate) { + invalidateViewProperty(false, false); + } } /** |