Class android.support.v4.media.MediaDescriptionCompat

Added Fields
long BT_FOLDER_TYPE_ALBUMS  
long BT_FOLDER_TYPE_ARTISTS  
long BT_FOLDER_TYPE_GENRES  
long BT_FOLDER_TYPE_MIXED  
long BT_FOLDER_TYPE_PLAYLISTS  
long BT_FOLDER_TYPE_TITLES  
long BT_FOLDER_TYPE_YEARS  
String EXTRA_BT_FOLDER_TYPE