/**
* Creates a notification at the end of the service lifecycle to notify the user about the number
* of completed downloads. A report will only be created if the number of successfully downloaded
* feeds is bigger than 1 or if there is at least one failed download which is not an image or if
* there is at least one downloaded media file.
*/
private void updateReport() {
// check if report should be created
boolean createReport = false;
int successfulDownloads = 0;
int failedDownloads = 0;
// a download report is created if at least one download has failed
// (excluding failed image downloads)
for (DownloadStatus status : completedDownloads) {
if (status.isSuccessful()) {
successfulDownloads++;
} else if (!status.isCancelled()) {
if (status.getFeedfileType() != FeedImage.FEEDFILETYPE_FEEDIMAGE) {
createReport = true;
}
failedDownloads++;
}
}
if (createReport) {
if (BuildConfig.DEBUG) Log.d(TAG, "Creating report");
Intent intent = new Intent(this, MainActivity.class);
intent.putExtra(MainActivity.EXTRA_NAV_TYPE, NavListAdapter.VIEW_TYPE_NAV);
intent.putExtra(MainActivity.EXTRA_NAV_INDEX, MainActivity.POS_DOWNLOADS);
Bundle args = new Bundle();
args.putInt(DownloadsFragment.ARG_SELECTED_TAB, DownloadsFragment.POS_LOG);
intent.putExtra(MainActivity.EXTRA_FRAGMENT_ARGS, args);
// create notification object
Notification notification =
new NotificationCompat.Builder(this)
.setTicker(getString(de.danoeh.antennapod.R.string.download_report_title))
.setContentTitle(getString(de.danoeh.antennapod.R.string.download_report_title))
.setContentText(
String.format(
getString(R.string.download_report_content),
successfulDownloads,
failedDownloads))
.setSmallIcon(R.drawable.stat_notify_sync)
.setLargeIcon(
BitmapFactory.decodeResource(getResources(), R.drawable.stat_notify_sync))
.setContentIntent(
PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT))
.setAutoCancel(true)
.build();
NotificationManager nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
nm.notify(REPORT_ID, notification);
} else {
if (BuildConfig.DEBUG) Log.d(TAG, "No report is created");
}
completedDownloads.clear();
}
@Override
public void run() {
if (BuildConfig.DEBUG) Log.d(TAG, "downloadCompletionThread was started");
while (!isInterrupted()) {
try {
Downloader downloader = downloadExecutor.take().get();
if (BuildConfig.DEBUG) Log.d(TAG, "Received 'Download Complete' - message.");
removeDownload(downloader);
DownloadStatus status = downloader.getResult();
boolean successful = status.isSuccessful();
final int type = status.getFeedfileType();
if (successful) {
if (type == Feed.FEEDFILETYPE_FEED) {
handleCompletedFeedDownload(downloader.getDownloadRequest());
} else if (type == FeedImage.FEEDFILETYPE_FEEDIMAGE) {
handleCompletedImageDownload(status, downloader.getDownloadRequest());
} else if (type == FeedMedia.FEEDFILETYPE_FEEDMEDIA) {
handleCompletedFeedMediaDownload(status, downloader.getDownloadRequest());
}
} else {
numberOfDownloads.decrementAndGet();
if (!status.isCancelled()) {
if (status.getReason() == DownloadError.ERROR_UNAUTHORIZED) {
postAuthenticationNotification(downloader.getDownloadRequest());
} else if (status.getReason() == DownloadError.ERROR_HTTP_DATA_ERROR
&& Integer.valueOf(status.getReasonDetailed())
== HttpStatus.SC_REQUESTED_RANGE_NOT_SATISFIABLE) {
Log.d(TAG, "Requested invalid range, restarting download from the beginning");
FileUtils.deleteQuietly(
new File(downloader.getDownloadRequest().getDestination()));
DownloadRequester.getInstance()
.download(DownloadService.this, downloader.getDownloadRequest());
} else {
Log.e(TAG, "Download failed");
saveDownloadStatus(status);
handleFailedDownload(status, downloader.getDownloadRequest());
}
}
sendDownloadHandledIntent();
queryDownloadsAsync();
}
} catch (InterruptedException e) {
if (BuildConfig.DEBUG) Log.d(TAG, "DownloadCompletionThread was interrupted");
} catch (ExecutionException e) {
e.printStackTrace();
numberOfDownloads.decrementAndGet();
}
}
if (BuildConfig.DEBUG) Log.d(TAG, "End of downloadCompletionThread");
}