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POCustom status bar notification for background download
 

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    <p>I am new to android development and I try to create a background download feature for my app. I followed this <a href="http://developer.android.com/guide/topics/ui/notifiers/notifications.html#CustomExpandedView" rel="nofollow">http://developer.android.com/guide/topics/ui/notifiers/notifications.html#CustomExpandedView</a> to create my custom notification.</p> <p>The downloading is performed, I checked the downloaded file in the sdcard. Also,the status bar icon and title are changed properly.</p> <p><strong>The problem is that the custom layout I provide for the notification does not appear (expand under the bar).</strong> Here is the related code parts inside private AsyncTask class:</p> <pre><code> @Override protected void onPreExecute() { // create and configure the notification notification = new Notification(R.drawable.download, "Downloading map..", System.currentTimeMillis()); notification.flags = notification.flags | Notification.FLAG_ONGOING_EVENT; //create a custom layout for the notification myContentView = new RemoteViews(appContext.getPackageName(), R.layout.download_progress); myContentView.setImageViewResource(R.id.status_icon, R.drawable.ic_menu_save); myContentView.setTextViewText(R.id.status_text, "download in progress"); myContentView.setProgressBar(R.id.status_progress, 100, 0, false); notification.contentView = myContentView; notification.contentView.apply(appContext, dl.getListView()); //instantiate the pending intent Intent myIntent = new Intent(appContext, DownloadList.class); myIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); int requestID = (int) System.currentTimeMillis(); PendingIntent myPendingIntent = PendingIntent.getActivity(appContext, requestID, myIntent, 0); notification.contentIntent = myPendingIntent; //add the Notification object to the notification manager notificationManager = (NotificationManager) appContext.getSystemService(Context.NOTIFICATION_SERVICE); notificationManager.notify(NOTIF_ID, notification); } @Override protected void onProgressUpdate(Integer... progress) { //update progress bar notification.contentView.setProgressBar(R.id.status_progress, 100, progress[0], false); notificationManager.notify(NOTIF_ID, notification); } } </code></pre> <p>Note that my DownloadList class extends ListActivity.</p> <p>Do I need to do something more that just "notification.contentView = myContentView;" in order to inflate the layout?</p>
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    1. COThat's a lotta code to sort through there! Try to pinpoint the problem a little more closely; it'll help you find an answer
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    2. COFollowing your advise I isolated the code parts related to the notification to help the problem solving.
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