Detach disappearing children in onDetach (ca7a9da7) · Commits · e / os / android_frameworks_base

core/java/android/view/ViewGroup.java

+12 −2

Original line number	Diff line number	Diff line
		@@ -2637,6 +2637,7 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager
		for (int i = 0; i < count; i++) {
		children[i].dispatchDetachedFromWindow();
		}
		clearDisappearingChildren();
		super.dispatchDetachedFromWindow();
		}

		@@ -5304,8 +5305,17 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager
		* this if you don't want animations for exiting views to stack up.
		*/
		public void clearDisappearingChildren() {
		if (mDisappearingChildren != null) {
		mDisappearingChildren.clear();
		final ArrayList<View> disappearingChildren = mDisappearingChildren;
		if (disappearingChildren != null) {
		final int count = disappearingChildren.size();
		for (int i = 0; i < count; i++) {
		final View view = disappearingChildren.get(i);
		if (view.mAttachInfo != null) {
		view.dispatchDetachedFromWindow();
		}
		view.clearAnimation();
		}
		disappearingChildren.clear();
		invalidate();
		}
		}