@Override
public void play() {
if (mPlayerEngineListener.onTrackStart() == false) {
return; // apparently sth prevents us from playing tracks
}
// check if there is anything to play
if (mPlaylist != null) {
// check if media player is initialized
if (mCurrentMediaPlayer == null) {
mCurrentMediaPlayer = build(mPlaylist.getSelectedTrack());
}
// check if current media player is set to our song
if (mCurrentMediaPlayer != null
&& mCurrentMediaPlayer.playlistEntry != mPlaylist.getSelectedTrack()) {
cleanUp(); // this will do the cleanup job
mCurrentMediaPlayer = build(mPlaylist.getSelectedTrack());
}
// check if there is any player instance, if not, abort further execution
if (mCurrentMediaPlayer == null) return;
// check if current media player is not still buffering
if (!mCurrentMediaPlayer.preparing) {
// prevent double-press
if (!mCurrentMediaPlayer.isPlaying()) {
// i guess this mean we can play the song
Log.i(
JamendoApplication.TAG,
"Player [playing] " + mCurrentMediaPlayer.playlistEntry.getTrack().getName());
// starting timer
mHandler.removeCallbacks(mUpdateTimeTask);
mHandler.postDelayed(mUpdateTimeTask, 1000);
// Actual equalizer
Equalizer equalizer = JamendoApplication.getInstance().getMyEqualizer();
// Mantain the settings of the equalizer for the new media
Equalizer newEqualizer = new Equalizer(0, mCurrentMediaPlayer.getAudioSessionId());
if (equalizer != null) {
newEqualizer.setProperties(equalizer.getProperties());
}
// Enable equalizer before media starts
JamendoApplication.getInstance().setMyEqualizer(newEqualizer);
JamendoApplication.getInstance().getMyEqualizer().setEnabled(true);
mCurrentMediaPlayer.start();
}
} else {
// tell the mediaplayer to play the song as soon as it ends preparing
mCurrentMediaPlayer.playAfterPrepare = true;
}
}
// Change application media
JamendoApplication.getInstance().setMyCurrentMedia(mCurrentMediaPlayer);
}
