/**
* Called after media player has been prepared. This method is executed on the caller's thread.
*/
void onPrepared(final boolean startWhenPrepared) {
playerLock.lock();
if (playerStatus != PlayerStatus.PREPARING) {
playerLock.unlock();
throw new IllegalStateException("Player is not in PREPARING state");
}
if (BuildConfig.DEBUG) Log.d(TAG, "Resource prepared");
if (mediaType == MediaType.VIDEO) {
VideoPlayer vp = (VideoPlayer) mediaPlayer;
videoSize = new Pair<Integer, Integer>(vp.getVideoWidth(), vp.getVideoHeight());
}
if (media.getPosition() > 0) {
mediaPlayer.seekTo(media.getPosition());
}
if (media.getDuration() == 0) {
if (BuildConfig.DEBUG) Log.d(TAG, "Setting duration of media");
media.setDuration(mediaPlayer.getDuration());
}
setPlayerStatus(PlayerStatus.PREPARED, media);
if (startWhenPrepared) {
resumeSync();
}
playerLock.unlock();
}
/**
* Return width and height of the currently playing video as a pair.
*
* @return Width and height as a Pair or null if the video size could not be determined. The
* method might still return an invalid non-null value if the getVideoWidth() and
* getVideoHeight() methods of the media player return invalid values.
*/
public Pair<Integer, Integer> getVideoSize() {
if (!playerLock.tryLock()) {
// use cached value if lock can't be aquired
return videoSize;
}
Pair<Integer, Integer> res;
if (mediaPlayer == null || playerStatus == PlayerStatus.ERROR || mediaType != MediaType.VIDEO) {
res = null;
} else {
VideoPlayer vp = (VideoPlayer) mediaPlayer;
videoSize = new Pair<Integer, Integer>(vp.getVideoWidth(), vp.getVideoHeight());
res = videoSize;
}
playerLock.unlock();
return res;
}
private IPlayer setMediaPlayerListeners(IPlayer mp) {
if (mp != null && media != null) {
if (media.getMediaType() == MediaType.AUDIO) {
((AudioPlayer) mp).setOnCompletionListener(audioCompletionListener);
((AudioPlayer) mp).setOnSeekCompleteListener(audioSeekCompleteListener);
((AudioPlayer) mp).setOnErrorListener(audioErrorListener);
((AudioPlayer) mp).setOnBufferingUpdateListener(audioBufferingUpdateListener);
((AudioPlayer) mp).setOnInfoListener(audioInfoListener);
} else {
((VideoPlayer) mp).setOnCompletionListener(videoCompletionListener);
((VideoPlayer) mp).setOnSeekCompleteListener(videoSeekCompleteListener);
((VideoPlayer) mp).setOnErrorListener(videoErrorListener);
((VideoPlayer) mp).setOnBufferingUpdateListener(videoBufferingUpdateListener);
((VideoPlayer) mp).setOnInfoListener(videoInfoListener);
}
}
return mp;
}
