From a6db64f426bc9d132516ef291212e2ced6ba16bd Mon Sep 17 00:00:00 2001
From: Tony Wickham <twickham@google.com>
Date: Thu, 22 Mar 2018 12:18:27 -0700
Subject: [PATCH] Exit from quick scrub if unable to launch task
 onQuickScrubEnd

Bug: 76152304
Change-Id: I142b1a894d4f1e2dcf18631e0599482ff4845995
---
 quickstep/src/com/android/quickstep/QuickScrubController.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/quickstep/src/com/android/quickstep/QuickScrubController.java b/quickstep/src/com/android/quickstep/QuickScrubController.java
index d263fbfc6d..986eb48f52 100644
--- a/quickstep/src/com/android/quickstep/QuickScrubController.java
+++ b/quickstep/src/com/android/quickstep/QuickScrubController.java
@@ -87,6 +87,9 @@ public class QuickScrubController implements OnAlarmListener {
             TaskView taskView = ((TaskView) mRecentsView.getPageAt(page));
             if (taskView != null) {
                 taskView.launchTask(true);
+            } else {
+                // Break out of quick scrub so user can interact with launcher.
+                mActivity.onBackPressed();
             }
         };
         int snapDuration = Math.abs(page - mRecentsView.getPageNearestToCenterOfScreen())