Moved downloadservice handler to background task
This commit is contained in:
daniel oeh
parent
aebb928a23
commit
40bed42743
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@ -101,7 +101,8 @@ public class DownloadService extends Service {
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@SuppressLint("NewApi")
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@Override
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public void onCreate() {
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if (AppConfig.DEBUG) Log.d(TAG, "Service started");
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if (AppConfig.DEBUG)
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Log.d(TAG, "Service started");
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isRunning = true;
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completedDownloads = new ArrayList<DownloadStatus>();
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registerReceiver(downloadReceiver, createIntentFilter());
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@ -126,7 +127,8 @@ public class DownloadService extends Service {
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@Override
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public void onDestroy() {
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if (AppConfig.DEBUG) Log.d(TAG, "Service shutting down");
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if (AppConfig.DEBUG)
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Log.d(TAG, "Service shutting down");
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isRunning = false;
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sendBroadcast(new Intent(ACTION_FEED_SYNC_COMPLETED));
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mediaplayer.release();
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@ -143,18 +145,22 @@ public class DownloadService extends Service {
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/** Shuts down Executor service and prepares for shutdown */
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private void initiateShutdown() {
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if (AppConfig.DEBUG) Log.d(TAG, "Initiating shutdown");
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if (AppConfig.DEBUG)
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Log.d(TAG, "Initiating shutdown");
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// Wait until PoolExecutor is done
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Thread waiter = new Thread() {
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@Override
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public void run() {
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syncExecutor.shutdown();
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try {
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if (AppConfig.DEBUG) Log.d(TAG, "Starting to wait for termination");
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if (AppConfig.DEBUG)
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Log.d(TAG, "Starting to wait for termination");
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boolean b = syncExecutor.awaitTermination(20L,
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TimeUnit.SECONDS);
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if (AppConfig.DEBUG) Log.d(TAG, "Stopping waiting for termination; Result : "
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+ b);
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if (AppConfig.DEBUG)
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Log.d(TAG,
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"Stopping waiting for termination; Result : "
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+ b);
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stopSelf();
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} catch (InterruptedException e) {
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@ -180,57 +186,74 @@ public class DownloadService extends Service {
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.setSmallIcon(android.R.drawable.stat_notify_sync_noanim);
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startForeground(NOTIFICATION_ID, notificationBuilder.getNotification());
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if (AppConfig.DEBUG) Log.d(TAG, "Notification set up");
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if (AppConfig.DEBUG)
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Log.d(TAG, "Notification set up");
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}
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private BroadcastReceiver downloadReceiver = new BroadcastReceiver() {
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@SuppressLint("NewApi")
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@Override
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public void onReceive(Context context, Intent intent) {
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int status = -1;
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boolean successful = false;
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int reason = 0;
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if (AppConfig.DEBUG) Log.d(TAG, "Received 'Download Complete' - message.");
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long downloadId = intent.getLongExtra(
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DownloadManager.EXTRA_DOWNLOAD_ID, 0);
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// get status
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DownloadManager.Query q = new DownloadManager.Query();
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q.setFilterById(downloadId);
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Cursor c = downloadManager.query(q);
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if (c.moveToFirst()) {
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status = c.getInt(c
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.getColumnIndex(DownloadManager.COLUMN_STATUS));
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}
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FeedFile download = requester.getFeedFile(downloadId);
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if (download != null) {
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if (status == DownloadManager.STATUS_SUCCESSFUL) {
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public void onReceive(final Context context, final Intent intent) {
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AsyncTask<Void, Void, Void> handler = new AsyncTask<Void, Void, Void>() {
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if (download.getClass() == Feed.class) {
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handleCompletedFeedDownload(context, (Feed) download);
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} else if (download.getClass() == FeedImage.class) {
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handleCompletedImageDownload(context,
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(FeedImage) download);
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} else if (download.getClass() == FeedMedia.class) {
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handleCompletedFeedMediaDownload(context,
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(FeedMedia) download);
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@Override
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protected Void doInBackground(Void... params) {
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int status = -1;
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boolean successful = false;
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int reason = 0;
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if (AppConfig.DEBUG)
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Log.d(TAG, "Received 'Download Complete' - message.");
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long downloadId = intent.getLongExtra(
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DownloadManager.EXTRA_DOWNLOAD_ID, 0);
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// get status
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DownloadManager.Query q = new DownloadManager.Query();
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q.setFilterById(downloadId);
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Cursor c = downloadManager.query(q);
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if (c.moveToFirst()) {
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status = c.getInt(c
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.getColumnIndex(DownloadManager.COLUMN_STATUS));
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}
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successful = true;
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FeedFile download = requester.getFeedFile(downloadId);
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if (download != null) {
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if (status == DownloadManager.STATUS_SUCCESSFUL) {
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} else if (status == DownloadManager.STATUS_FAILED) {
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reason = c.getInt(c
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.getColumnIndex(DownloadManager.COLUMN_REASON));
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Log.e(TAG, "Download failed");
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Log.e(TAG, "reason code is " + reason);
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successful = false;
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long statusId = saveDownloadStatus(new DownloadStatus(
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download, reason, successful));
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requester.removeDownload(download);
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sendDownloadHandledIntent(download.getDownloadId(),
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statusId, false, 0);
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download.setDownloadId(0);
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if (download.getClass() == Feed.class) {
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handleCompletedFeedDownload(context,
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(Feed) download);
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} else if (download.getClass() == FeedImage.class) {
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handleCompletedImageDownload(context,
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(FeedImage) download);
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} else if (download.getClass() == FeedMedia.class) {
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handleCompletedFeedMediaDownload(context,
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(FeedMedia) download);
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}
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successful = true;
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} else if (status == DownloadManager.STATUS_FAILED) {
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reason = c
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.getInt(c
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.getColumnIndex(DownloadManager.COLUMN_REASON));
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Log.e(TAG, "Download failed");
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Log.e(TAG, "reason code is " + reason);
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successful = false;
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long statusId = saveDownloadStatus(new DownloadStatus(
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download, reason, successful));
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requester.removeDownload(download);
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sendDownloadHandledIntent(download.getDownloadId(),
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statusId, false, 0);
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download.setDownloadId(0);
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}
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queryDownloads();
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c.close();
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}
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return null;
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}
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queryDownloads();
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c.close();
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};
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if (android.os.Build.VERSION.SDK_INT > android.os.Build.VERSION_CODES.GINGERBREAD_MR1) {
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handler.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
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} else {
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handler.execute();
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}
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}
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@ -283,7 +306,8 @@ public class DownloadService extends Service {
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}
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}
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if (createReport) {
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if (AppConfig.DEBUG) Log.d(TAG, "Creating report");
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if (AppConfig.DEBUG)
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Log.d(TAG, "Creating report");
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int successfulDownloads = 0;
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int failedDownloads = 0;
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for (DownloadStatus status : completedDownloads) {
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@ -314,7 +338,8 @@ public class DownloadService extends Service {
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nm.notify(REPORT_ID, notification);
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} else {
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if (AppConfig.DEBUG) Log.d(TAG, "No report is created");
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if (AppConfig.DEBUG)
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Log.d(TAG, "No report is created");
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}
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}
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@ -335,21 +360,24 @@ public class DownloadService extends Service {
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/** Is called whenever a Feed is downloaded */
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private void handleCompletedFeedDownload(Context context, Feed feed) {
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if (AppConfig.DEBUG) Log.d(TAG, "Handling completed Feed Download");
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if (AppConfig.DEBUG)
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Log.d(TAG, "Handling completed Feed Download");
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syncExecutor.execute(new FeedSyncThread(feed, this));
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}
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/** Is called whenever a Feed-Image is downloaded */
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private void handleCompletedImageDownload(Context context, FeedImage image) {
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if (AppConfig.DEBUG) Log.d(TAG, "Handling completed Image Download");
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if (AppConfig.DEBUG)
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Log.d(TAG, "Handling completed Image Download");
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syncExecutor.execute(new ImageHandlerThread(image, this));
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}
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/** Is called whenever a FeedMedia is downloaded. */
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private void handleCompletedFeedMediaDownload(Context context,
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FeedMedia media) {
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if (AppConfig.DEBUG) Log.d(TAG, "Handling completed FeedMedia Download");
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if (AppConfig.DEBUG)
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Log.d(TAG, "Handling completed FeedMedia Download");
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syncExecutor.execute(new MediaHandlerThread(media, this));
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}
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@ -381,14 +409,16 @@ public class DownloadService extends Service {
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try {
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feed = handler.parseFeed(feed);
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if (AppConfig.DEBUG) Log.d(TAG, feed.getTitle() + " parsed");
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if (AppConfig.DEBUG)
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Log.d(TAG, feed.getTitle() + " parsed");
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feed.setDownloadId(0);
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// Save information of feed in DB
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savedFeed = manager.updateFeed(service, feed);
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// Download Feed Image if provided and not downloaded
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if (savedFeed.getImage().isDownloaded() == false) {
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if (AppConfig.DEBUG) Log.d(TAG, "Feed has image; Downloading....");
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if (AppConfig.DEBUG)
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Log.d(TAG, "Feed has image; Downloading....");
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imageId = requester.downloadImage(service, feed.getImage());
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hasImage = true;
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}
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@ -431,9 +461,10 @@ public class DownloadService extends Service {
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/** Delete files that aren't needed anymore */
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private void cleanup() {
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if (new File(feed.getFile_url()).delete())
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if (AppConfig.DEBUG) Log.d(TAG, "Successfully deleted cache file.");
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else
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Log.e(TAG, "Failed to delete cache file.");
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if (AppConfig.DEBUG)
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Log.d(TAG, "Successfully deleted cache file.");
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else
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Log.e(TAG, "Failed to delete cache file.");
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feed.setFile_url(null);
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}
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@ -487,7 +518,8 @@ public class DownloadService extends Service {
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e.printStackTrace();
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}
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media.setDuration(mediaplayer.getDuration());
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if (AppConfig.DEBUG) Log.d(TAG, "Duration of file is " + media.getDuration());
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if (AppConfig.DEBUG)
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Log.d(TAG, "Duration of file is " + media.getDuration());
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mediaplayer.reset();
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long statusId = saveDownloadStatus(new DownloadStatus(media, 0,
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true));
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