public DownloadService getDownloadService() {
// If service is not available, request it to start and wait for it.
for (int i = 0; i < 5; i++) {
DownloadService downloadService = DownloadServiceImpl.getInstance();
if (downloadService != null) {
return downloadService;
}
Log.w(TAG, "DownloadService not running. Attempting to start it.");
startService(new Intent(this, DownloadServiceImpl.class));
Util.sleepQuietly(50L);
}
return DownloadServiceImpl.getInstance();
}
@Override
protected void update() {
starButton.setVisibility(
(Util.isOffline(getContext()) || !song.isStarred()) ? View.GONE : View.VISIBLE);
DownloadService downloadService = DownloadServiceImpl.getInstance();
if (downloadService == null) {
return;
}
DownloadFile downloadFile = downloadService.forSong(song);
File partialFile = downloadFile.getPartialFile();
int leftImage = 0;
int rightImage = 0;
if (downloadFile.isWorkDone()) {
leftImage = downloadFile.shouldSave() ? R.drawable.saved : R.drawable.downloaded;
}
if (downloadFile.isDownloading()
&& !downloadFile.isDownloadCancelled()
&& partialFile.exists()) {
statusTextView.setText(Util.formatLocalizedBytes(partialFile.length(), getContext()));
rightImage = R.drawable.downloading;
} else {
statusTextView.setText(null);
}
statusTextView.setCompoundDrawablesWithIntrinsicBounds(leftImage, 0, rightImage, 0);
boolean playing = downloadService.getCurrentPlaying() == downloadFile;
if (playing) {
titleTextView.setCompoundDrawablesWithIntrinsicBounds(
R.drawable.stat_notify_playing, 0, 0, 0);
} else {
titleTextView.setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0);
}
}