question: public void onPrepared ( MediaPlayer player ) { mState = State . PLAYING ; updateNotification ( String . format ( getString ( R . string . media_state_playing ) , mFile . getFileName ( ) ) ) ; if ( mMediaController != null ) { mMediaController . setEnabled ( true ) ; } player . seekTo ( mStartPosition ) ; configAndStartMediaPlayer ( ) ; if ( ! mPlayOnPrepared ) { processPauseRequest ( ) ; } if ( mMediaController != null ) { mMediaController . updatePausePlay ( ) ; } }
target:  Called when media player is done preparing.  Time to start.