commit aa168d5c112f2752abaa8f560b63a05e1f45d592
author Sunny Goyal <sunnygoyal@google.com> Thu Jun 07 11:07:17 2018 -0700
committer Sunny Goyal <sunnygoyal@google.com> Thu Jun 07 11:07:53 2018 -0700
tree 8a83c99794c7601f3202bba5bd1ecef3af0684c5
parent b45444b250cb76ed264329b6b4fceaa33f7f1479

Do not execute controller callbacks, if controller is null

Bug: 109812478
Change-Id: I55adc276fd894dd5f8913483984266327d7d482b

quickstep/src/com/android/quickstep/RecentsAnimationWrapper.java

diff --git a/quickstep/src/com/android/quickstep/RecentsAnimationWrapper.java b/quickstep/src/com/android/quickstep/RecentsAnimationWrapper.java
index 34d42ac..b0313fc 100644
--- a/quickstep/src/com/android/quickstep/RecentsAnimationWrapper.java
+++ b/quickstep/src/com/android/quickstep/RecentsAnimationWrapper.java
@@ -49,6 +49,9 @@
         this.mController = controller;
         this.targetSet = targetSet;
 
+        if (controller == null) {
+            return;
+        }
         if (mInputConsumerEnabled) {
             enableInputConsumer();
         }