public void updateMedia() {
AudioServiceController audioController = AudioServiceController.getInstance();
if (audioController == null) return;
removeAllViews();
hasPrevious = false;
previousPosition = 0;
LayoutInflater inflater =
(LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
if (audioController.hasPrevious()) {
addMediaView(
inflater,
audioController.getTitlePrev(),
audioController.getArtistPrev(),
audioController.getCoverPrev());
hasPrevious = true;
}
if (audioController.hasMedia())
addMediaView(
inflater,
audioController.getTitle(),
audioController.getArtist(),
audioController.getCover());
if (audioController.hasNext())
addMediaView(
inflater,
audioController.getTitleNext(),
audioController.getArtistNext(),
audioController.getCoverNext());
if (audioController.hasPrevious() && audioController.hasMedia()) {
previousPosition = 1;
scrollTo(1);
} else scrollTo(0);
}
