Don't reapply window transform if we are already running a window anim

Bug: 149934536 Change-Id: I3fa7f0b2581ca83923a42f37f52850b02c22e995
2020-08-10 15:06:02 -07:00
parent cf5aea05b3
commit c830bef923
1 changed files with 5 additions and 1 deletions
@@ -530,7 +530,11 @@ public abstract class AbsSwipeUpHandler<T extends StatefulActivity<?>, Q extends
        // much the window is bound by overscroll (vs moving freely).
        if (animate) {
            ValueAnimator reapplyWindowTransformAnim = ValueAnimator.ofFloat(0, 1);
-            reapplyWindowTransformAnim.addUpdateListener(anim -> applyWindowTransform());
+            reapplyWindowTransformAnim.addUpdateListener(anim -> {
+                if (mRunningWindowAnim == null) {
+                    applyWindowTransform();
+                }
+            });
            reapplyWindowTransformAnim.setDuration(RECENTS_ATTACH_DURATION).start();
        } else {
            applyWindowTransform();