commit 062667710edcad7a01d7ece3e2bc4a83ee2a2ca3
author Winson Chung <winsonc@google.com> Fri Dec 11 10:24:21 2015 -0500
committer Winson Chung <winsonc@google.com> Wed Dec 16 15:26:57 2015 -0500
tree d3094444a96a35932572ac7d4d4c86716fd42197
parent 636e71c326f4938b1edd26953151987f6f2e5ec2

Ensuring that the undocked task is visible in Overview.

Bug: 26043233
Change-Id: I2186bdfc64af161b8e828061a8e064f90c5cae24

packages/SystemUI/src/com/android/systemui/recents/views/RecentsView.java

diff --git a/packages/SystemUI/src/com/android/systemui/recents/views/RecentsView.java b/packages/SystemUI/src/com/android/systemui/recents/views/RecentsView.java
index 21c08d1..5b6fdd1 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/views/RecentsView.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/views/RecentsView.java
@@ -50,6 +50,7 @@
 import com.android.systemui.recents.events.activity.LaunchTaskEvent;
 import com.android.systemui.recents.events.activity.ShowHistoryButtonEvent;
 import com.android.systemui.recents.events.activity.ShowHistoryEvent;
+import com.android.systemui.recents.events.activity.TaskStackUpdatedEvent;
 import com.android.systemui.recents.events.component.RecentsVisibilityChangedEvent;
 import com.android.systemui.recents.events.ui.DraggingInRecentsEndedEvent;
 import com.android.systemui.recents.events.ui.DraggingInRecentsEvent;
@@ -599,6 +600,10 @@
         hideHistoryButton(100);
     }
 
+    public final void onBusEvent(TaskStackUpdatedEvent event) {
+        mStack.setTasks(event.stack.computeAllTasksList(), true /* notifyStackChanges */);
+    }
+
     /**
      * Shows the history button.
      */