/*
* This method is called to initialize the AVAudioPlayer object
*/
private void initAudioPlayer(String audioFile) {
/*
* A NSBundle object represents location in file system. Using pathForResource(),
* a file with specified extension and name can be looked for in a given bundle directory.
* Here, mainBundle() returns NSBundle object corresponding to the directory where
* application executable is residing.
*/
NSURL url = NSURL.fileURLWithPath(NSBundle.mainBundle().pathForResource(audioFile, "mp3"));
NSErrorHolder errorHolder = new NSErrorHolder();
/*
* Initialize an audio player to play the audio file
*/
audioPlayer = AVAudioPlayer.audioPlayerWithContentsOfURL(url, errorHolder);
if (audioPlayer == null) {
System.out.println("Error initializing player: " + errorHolder.description());
}
/*
* Set indefinite number of loops
*/
audioPlayer.setNumberOfLoops(-1);
audioPlayer.setDelegate(this);
}
private void stop() {
if (Main.getAudioPlayer() != null) {
Main.getAudioPlayer().stop();
}
if (Main.library.getMusicInfos(songInfo).size() == 0) {
playButton.setEnabled(false);
repeatButton.setEnabled(false);
} else if (Main.library.getMusicInfos(songInfo).size() > 1) {
Main.setAudioPlayer(null);
} else {
Main.setAudioPlayer(
AVAudioPlayer.audioPlayerWithContentsOfURL(
NSURL.fileURLWithPath(
Main.library.getMusicInfos(songInfo).get(0).getMusicPath().getPath()),
null));
Main.getAudioPlayer().prepareToPlay();
Main.getAudioPlayer().setNumberOfLoops(repeat ? -1 : 0);
}
setToolbarItems(new ArrayList<UIBarButtonItem>(buttonsPlay));
}