@Override
public void onDestroy() {
if (BuildConfig.DEBUG) Log.d(TAG, "Service shutting down");
isRunning = false;
updateReport();
stopForeground(true);
NotificationManager nm = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
nm.cancel(NOTIFICATION_ID);
downloadCompletionThread.interrupt();
syncExecutor.shutdown();
schedExecutor.shutdown();
feedSyncThread.shutdown();
cancelNotificationUpdater();
unregisterReceiver(cancelDownloadReceiver);
DBTasks.autodownloadUndownloadedItems(getApplicationContext());
}
/** Is called whenever a Feed is downloaded */
private void handleCompletedFeedDownload(DownloadRequest request) {
if (BuildConfig.DEBUG) Log.d(TAG, "Handling completed Feed Download");
feedSyncThread.submitCompletedDownload(request);
}
@SuppressLint("NewApi")
@Override
public void onCreate() {
if (BuildConfig.DEBUG) Log.d(TAG, "Service started");
isRunning = true;
handler = new Handler();
completedDownloads = Collections.synchronizedList(new ArrayList<DownloadStatus>());
downloads = new ArrayList<Downloader>();
numberOfDownloads = new AtomicInteger(0);
IntentFilter cancelDownloadReceiverFilter = new IntentFilter();
cancelDownloadReceiverFilter.addAction(ACTION_CANCEL_ALL_DOWNLOADS);
cancelDownloadReceiverFilter.addAction(ACTION_CANCEL_DOWNLOAD);
registerReceiver(cancelDownloadReceiver, cancelDownloadReceiverFilter);
syncExecutor =
Executors.newSingleThreadExecutor(
new ThreadFactory() {
@Override
public Thread newThread(Runnable r) {
Thread t = new Thread(r);
t.setPriority(Thread.MIN_PRIORITY);
return t;
}
});
downloadExecutor =
new ExecutorCompletionService<Downloader>(
Executors.newFixedThreadPool(
NUM_PARALLEL_DOWNLOADS,
new ThreadFactory() {
@Override
public Thread newThread(Runnable r) {
Thread t = new Thread(r);
t.setPriority(Thread.MIN_PRIORITY);
return t;
}
}));
schedExecutor =
new ScheduledThreadPoolExecutor(
SCHED_EX_POOL_SIZE,
new ThreadFactory() {
@Override
public Thread newThread(Runnable r) {
Thread t = new Thread(r);
t.setPriority(Thread.MIN_PRIORITY);
return t;
}
},
new RejectedExecutionHandler() {
@Override
public void rejectedExecution(Runnable r, ThreadPoolExecutor executor) {
Log.w(TAG, "SchedEx rejected submission of new task");
}
});
downloadCompletionThread.start();
feedSyncThread = new FeedSyncThread();
feedSyncThread.start();
setupNotificationBuilders();
requester = DownloadRequester.getInstance();
}