Merge "Fix crash if Launcher destroyed before AbsSwipeUpHandler invalidated" into udc-qpr-dev am: fae0011590 am: cd5b6ee62e

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/24486312

Change-Id: I1c94a2bc322854ec78e9dfea3a243199a08ea2ca
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
index 68828fd..8cb542c 100644
--- a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
+++ b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
@@ -193,6 +193,7 @@
                     ActiveGestureLog.INSTANCE.addLog("Launcher destroyed", LAUNCHER_DESTROYED);
                     mRecentsView = null;
                     mActivity = null;
+                    mStateCallback.clearState(STATE_LAUNCHER_PRESENT);
                 }
             };