commit 0b170d86e5cd433ce292a48ada8c7c216c48c485
author Tony Wickham <twickham@google.com> Fri Jan 19 15:54:48 2018 -0800
committer Tony Wickham <twickham@google.com> Fri Jan 19 15:54:48 2018 -0800
tree 988aebf6f8f766e4cf88df396b5caa81c767ccfe
parent 23608f7c9f237b9562c287f5835936dcf2b16ac1

Don't crash when invoking quickscrub with no recent tasks

Bug: 72222355
Change-Id: I6410507062392f1e91eb4fca01da1f646f550259

quickstep/src/com/android/quickstep/RecentsView.java

diff --git a/quickstep/src/com/android/quickstep/RecentsView.java b/quickstep/src/com/android/quickstep/RecentsView.java
index 836e713..31f8058 100644
--- a/quickstep/src/com/android/quickstep/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/RecentsView.java
@@ -438,7 +438,9 @@
         }
         mFirstTask = task;
         setCurrentPage(mFirstTaskIndex);
-        ((TaskView) getPageAt(mCurrentPage)).setIconScale(0);
+        if (mCurrentPage >= mFirstTaskIndex) {
+            ((TaskView) getPageAt(mCurrentPage)).setIconScale(0);
+        }
     }
 
     private static boolean keysEquals(Task t1, Task t2) {