Ignore tasks if the LauncherModel is still pending.

am: f28629a47b

Change-Id: I528620c0e662ac35004c3929b002c6c5c1823cc0

src/com/android/launcher3/LauncherModel.java

@@ -1800,6 +1800,12 @@ public class LauncherModel extends BroadcastReceiver
     }
 
     void enqueueModelUpdateTask(BaseModelUpdateTask task) {
+        if (!mModelLoaded && mLoaderTask == null) {
+            if (DEBUG_LOADERS) {
+                Log.d(TAG, "enqueueModelUpdateTask Ignoring task since loader is pending=" + task);
+            }
+            return;
+        }
         task.init(this);
         runOnWorkerThread(task);
     }