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Commit 6b46fc59 authored by Adam Powell's avatar Adam Powell
Browse files

Fix empty CompositePositionUpdateListener 

ArrayUtils methods can return null. Fix the assumption made by CPUL.

Test: atest android.view.cts.SystemGestureExclusionRectsTest
Change-Id: I513e179b9a5715c381218a1ceb7e35dc91d1797a
parent 30115c99

graphics/java/android/graphics/RenderNode.java

+2 −1
Original line number Diff line number Diff line
@@ -284,9 +284,10 @@ public final class RenderNode { 


    private static final class CompositePositionUpdateListener implements PositionUpdateListener {

        private final PositionUpdateListener[] mListeners;

        private static final PositionUpdateListener[] sEmpty = new PositionUpdateListener[0];



        CompositePositionUpdateListener(PositionUpdateListener... listeners) {

            mListeners = listeners;

            mListeners = listeners != null ? listeners : sEmpty;

        }



        public CompositePositionUpdateListener with(PositionUpdateListener listener) {