Merge "Expose to the platform the ability to pick up changes in child visibility." (ee4a6478) · Commits · e / os / android_frameworks_base

core/java/android/view/ViewGroup.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -843,7 +843,7 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager
		* @param child
		* @param visibility
		*/
		void onChildVisibilityChanged(View child, int visibility) {
		protected void onChildVisibilityChanged(View child, int visibility) {
		if (mTransition != null) {
		if (visibility == VISIBLE) {
		mTransition.showChild(this, child);

+12 −0

Original line number	Diff line number	Diff line
		@@ -775,6 +775,18 @@ public class GridLayout extends ViewGroup {
		invalidateStructure();
		}

		/**
		* We need to call invalidateStructure() when a child's GONE flag changes state.
		* This implementation is a catch-all, invalidating on any change in the visibility flags.
		*
		* @hide
		*/
		@Override
		protected void onChildVisibilityChanged(View child, int visibility) {
		super.onChildVisibilityChanged(child, visibility);
		invalidateStructure();
		}

		// Measurement

		private boolean isGone(View c) {