From 905950abd017b5a135e26179b5ba29378732cf5a Mon Sep 17 00:00:00 2001
From: Winson Chung <winsonc@google.com>
Date: Wed, 17 Sep 2014 09:25:27 +0200
Subject: [PATCH] Listening for widget changes while Recents is in the
 background. (Bug 17153663)

Change-Id: Ibaff45e988deda21280b684757396a73bb3294c0
---
 .../systemui/recents/RecentsActivity.java     | 42 +++++++++----------
 1 file changed, 21 insertions(+), 21 deletions(-)

diff --git a/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java b/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java
index 8f92027206d34..15c5e1bd8b6ce 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/RecentsActivity.java
@@ -405,6 +405,22 @@ public class RecentsActivity extends Activity implements RecentsView.RecentsView
             mConfig.updateOnConfigurationChange();
             onConfigurationChange();
         }
+
+        // Start listening for widget package changes if there is one bound, post it since we don't
+        // want it stalling the startup
+        if (mConfig.searchBarAppWidgetId >= 0) {
+            final WeakReference<RecentsAppWidgetHost.RecentsAppWidgetHostCallbacks> callback =
+                    new WeakReference<RecentsAppWidgetHost.RecentsAppWidgetHostCallbacks>(this);
+            mRecentsView.post(new Runnable() {
+                @Override
+                public void run() {
+                    RecentsAppWidgetHost.RecentsAppWidgetHostCallbacks cb = callback.get();
+                    if (cb != null) {
+                        mAppWidgetHost.startListening(cb);
+                    }
+                }
+            });
+        }
     }
 
     /** Inflates the debug overlay if debug mode is enabled. */
@@ -464,22 +480,6 @@ public class RecentsActivity extends Activity implements RecentsView.RecentsView
     protected void onResume() {
         super.onResume();
 
-        // Start listening for widget package changes if there is one bound, post it since we don't
-        // want it stalling the startup
-        if (mConfig.searchBarAppWidgetId >= 0) {
-            final WeakReference<RecentsAppWidgetHost.RecentsAppWidgetHostCallbacks> callback =
-                    new WeakReference<RecentsAppWidgetHost.RecentsAppWidgetHostCallbacks>(this);
-            mRecentsView.postDelayed(new Runnable() {
-                @Override
-                public void run() {
-                    RecentsAppWidgetHost.RecentsAppWidgetHostCallbacks cb = callback.get();
-                    if (cb != null) {
-                        mAppWidgetHost.startListening(cb);
-                    }
-                }
-            }, 1);
-        }
-
         // Mark Recents as visible
         mVisible = true;
     }
@@ -496,11 +496,6 @@ public class RecentsActivity extends Activity implements RecentsView.RecentsView
 
         // Unregister any broadcast receivers for the task loader
         RecentsTaskLoader.getInstance().unregisterReceivers();
-
-        // Stop listening for widget package changes if there was one bound
-        if (mAppWidgetHost.isListening()) {
-            mAppWidgetHost.stopListening();
-        }
     }
 
     @Override
@@ -509,6 +504,11 @@ public class RecentsActivity extends Activity implements RecentsView.RecentsView
 
         // Unregister the system broadcast receivers
         unregisterReceiver(mSystemBroadcastReceiver);
+
+        // Stop listening for widget package changes if there was one bound
+        if (mAppWidgetHost.isListening()) {
+            mAppWidgetHost.stopListening();
+        }
     }
 
     @Override