From 368d4276f44fc8b226a914c8b27ba0ffbcc0e443 Mon Sep 17 00:00:00 2001
From: Vinit Nayak <peanutbutter@google.com>
Date: Mon, 6 Jun 2022 15:30:27 -0700
Subject: [PATCH] Prevent showing divider if launcher was never shown

* With stashing recents animation gets cancelled
almost instantly, so there's no point trying to
"show" the divider bar if it was never hidden
* We can use launcher showing as a good enough
proxy for whether the divider bar was ever hidden
to begin with

Fixes: 230825541
Test: Stashing/unstashing didn't cause crash
Change-Id: I3abc4ecf3605a66e67db971ae14aa6ec493d8f32
---
 quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
index d676f7d195..6ee95ab826 100644
--- a/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
+++ b/quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java
@@ -1676,7 +1676,7 @@ public abstract class AbsSwipeUpHandler<T extends StatefulActivity<S>,
         boolean wasVisible = mWasLauncherAlreadyVisible || mGestureStarted;
         mActivityInterface.onTransitionCancelled(wasVisible, mGestureState.getEndTarget());
 
-        if (mRecentsAnimationTargets != null) {
+        if (mRecentsAnimationTargets != null && wasVisible) {
             setDividerShown(true /* shown */, true /* immediate */);
         }