Adding transitions after reorder within folder

Change-Id: I52b20fa1b2e4f9ee0b4a68ac703b95a2050dbd4a
diff --git a/src/com/android/launcher2/Launcher.java b/src/com/android/launcher2/Launcher.java
index b52a4f7..54b7b9c 100644
--- a/src/com/android/launcher2/Launcher.java
+++ b/src/com/android/launcher2/Launcher.java
@@ -39,12 +39,12 @@
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
-import android.content.Intent.ShortcutIconResource;
 import android.content.IntentFilter;
+import android.content.Intent.ShortcutIconResource;
 import android.content.pm.ActivityInfo;
 import android.content.pm.PackageManager;
-import android.content.pm.PackageManager.NameNotFoundException;
 import android.content.pm.ResolveInfo;
+import android.content.pm.PackageManager.NameNotFoundException;
 import android.content.res.Configuration;
 import android.content.res.Resources;
 import android.content.res.TypedArray;
@@ -78,9 +78,9 @@
 import android.view.MotionEvent;
 import android.view.Surface;
 import android.view.View;
+import android.view.ViewGroup;
 import android.view.View.OnClickListener;
 import android.view.View.OnLongClickListener;
-import android.view.ViewGroup;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.animation.DecelerateInterpolator;
 import android.view.inputmethod.InputMethodManager;
@@ -433,6 +433,10 @@
         }
     }
 
+    public DragLayer getDragLayer() {
+        return mDragLayer;
+    }
+
     static int getScreen() {
         synchronized (sLock) {
             return sScreen;