private void setSong() {
if (mSongSelector.getCurrentSong() != null) {
if (mPlayer == null) {
createPlayer();
mPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
}
mPlayer.reset();
try {
mPlayer.setDataSource(getApplicationContext(), mSongSelector.getCurrentSong().getUri());
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
private void sendLocalBroadcast() {
if (mSongSelector.getCurrentSong() != null) {
Intent intent = new Intent(BROADCAST_PLAY_FILTER);
intent.putExtra(EXTRA_CURRENT_SONG, mSongSelector.getCurrentSong());
intent.putExtra(EXTRA_SONG_NUMBER, mSongSelector.getCurrentPosition());
intent.putExtra(EXTRA_PLAYER_STATE, (Parcelable) playerState);
LocalBroadcastManager.getInstance(getApplicationContext()).sendBroadcast(intent);
}
}
private void notifyPlaylistHasChanged() {
if (mSongSelector.getCurrentSong() != null) {
Intent intent = new Intent(BROADCAST_PLAYLIST_CHANGED);
LocalBroadcastManager.getInstance(getApplicationContext()).sendBroadcast(intent);
}
}
private void forward() {
try {
mIsModified = false;
if (mSongSelector.forward()) {
setSong();
mPlayer.prepareAsync();
}
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
private void rewind() {
try {
if (mPlayer.getCurrentPosition() > REWIND_SPAN) {
mPlayer.seekTo(0);
} else {
mIsModified = false;
mSongSelector.rewind();
setSong();
mPlayer.prepareAsync();
}
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
private void play() {
try {
if (mSongSelector == null) mSongSelector = new SongSelector(getContentResolver(), this);
if (getCurrentPlaylist().size() == 0) {
mSongSelector.playAll();
} else {
if (playerState == PlayerState.PAUSED) {
playerState = PlayerState.PLAYING;
mPlayer.start();
setForeground();
} else if (playerState == PlayerState.STOPPED) {
forward();
}
}
} catch (Exception ex) {
ex.printStackTrace();
}
}
public void addSong(long idSong, AddMode enqueue) {
if (idSong != PlayerService.INVALID_ID_OR_POSITION) mSongSelector.addSong(idSong, enqueue);
}
public void addAlbum(long idAlbum, AddMode enqueue) {
if (idAlbum != PlayerService.INVALID_ID_OR_POSITION) mSongSelector.addAlbum(idAlbum, enqueue);
}
public void addArtist(long idArtist, AddMode enqueue) {
if (idArtist != PlayerService.INVALID_ID_OR_POSITION)
mSongSelector.addArtist(idArtist, enqueue);
}
public void addGenre(long idGenre, AddMode enqueue) {
if (idGenre != PlayerService.INVALID_ID_OR_POSITION) mSongSelector.addGenre(idGenre, enqueue);
}
public Song getNextSong() {
if (mSongSelector != null) return mSongSelector.getNextSong();
return null;
}
public Song getSongAtPosition(int position) {
if (mSongSelector != null) return mSongSelector.getSongAtPosition(position);
return null;
}
public int getCurrentPosition() {
return mSongSelector.getCurrentPosition();
}
public Song getPreviousSong() {
if (mSongSelector != null) return mSongSelector.getPreviousSong();
return null;
}
public void toggleSelectionMode() {
mSongSelector.toggleSelectionMode();
}
public void addPlaylist(Playlist playlist, AddMode enqueue) {
mSongSelector.addPlaylist(playlist, enqueue);
}
/* OnSeekCompleteListener implementation section */
@Override
public void onSeekComplete(MediaPlayer mp) {
Log.d(TAG, "Song " + mSongSelector.getCurrentSong().title + " modified");
mIsModified = true;
}
public void setCurrentTime(int position) {
if (mSongSelector.getCurrentSong() != null) mPlayer.seekTo(position);
}
public int getCurrentTime() {
if (mSongSelector.getCurrentSong() != null) return mPlayer.getCurrentPosition();
else return 0;
}
public void setCurrentPosition(int position) {
mSongSelector.setCurrentPosition(position);
}
public void addBatchSongs(List<Song> songs, AddMode enqueue) {
mSongSelector.addBatchSongs(songs, enqueue);
}
private void stop() {
mSongSelector.clearPlaylist();
mPlayer.stop();
playerState = PlayerState.STOPPED;
}
public void togglePlayMode() {
mSongSelector.togglePlayMode();
}
public List<Song> getCurrentPlaylist() {
return mSongSelector.getCurrentPlaylist();
}
