diff --git a/packages/SystemUI/src/com/android/systemui/media/MediaControlPanel.java b/packages/SystemUI/src/com/android/systemui/media/MediaControlPanel.java
index 62efd8c..8492fef 100644
--- a/packages/SystemUI/src/com/android/systemui/media/MediaControlPanel.java
+++ b/packages/SystemUI/src/com/android/systemui/media/MediaControlPanel.java
@@ -82,6 +82,7 @@
     protected ComponentName mRecvComponent;
     private MediaDevice mDevice;
     private boolean mIsRegistered = false;
+    private String mKey;
 
     private final int[] mActionIds;
 
@@ -203,14 +204,15 @@
      * @param bgColor
      * @param contentIntent
      * @param appNameString
-     * @param device
+     * @param key
      */
     public void setMediaSession(MediaSession.Token token, Icon icon, int iconColor,
-            int bgColor, PendingIntent contentIntent, String appNameString) {
+            int bgColor, PendingIntent contentIntent, String appNameString, String key) {
         mToken = token;
         mForegroundColor = iconColor;
         mBackgroundColor = bgColor;
         mController = new MediaController(mContext, mToken);
+        mKey = key;
 
         MediaMetadata mediaMetadata = mController.getMetadata();
 
@@ -326,6 +328,14 @@
     }
 
     /**
+     * Return the original notification's key
+     * @return The notification key
+     */
+    public String getKey()  {
+        return mKey;
+    }
+
+    /**
      * Check whether this player has an attached media session.
      * @return whether there is a controller with a current media session.
      */