broadcastreceiver

All of us known we register BroadcastReceiver in two types 1)Static Registration 2)Dynamic Registration But my doubt is when we need to use Static and when we need to use Dynamic ? Jitesh Upadhyay As we know there are two ways to register a BroadcastReceiver ; one is static and the other dynamic . Static: Use tag in your Manifest file. (AndroidManifest.xml) Not all events can be registered statically. Some events require permissions. Dynamic: Use Context.registerReceiver() to dynamically register an instance. Note: Unregister when pausing. When we are doing dynamic registration (i.e. at run

Is there anyway to register a BroadcastReceiver in AndroidManifest.xml and receives broadcast that is send by a LocalBroadcastManager? Currently I must call registerReceiver(BroadcastReceiver receiver, IntentFilter filter) to register a Receiver, declare in AndroidManifest.xml won't work. But this means I must know exactly the receiver's package name and class name, not just the intent filter. Is it possible to declare the receiver in the manifest file? following is my current code. AndroidManifest.xml: ... <receiver android:name="com.example.test.MessageReceiver" android:enabled="true" >

How can I cancel one AlarmManager on a scheduled time, which was already started. I am starting one AlarmManager like this. I want to cancel it after 5 hours. How can I do this? AlarmManager service = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE); Intent i = new Intent(context, MyStartServiceReceiver.class); PendingIntent pending = PendingIntent.getBroadcast(context, 0, i, PendingIntent.FLAG_CANCEL_CURRENT); Calendar cal = Calendar.getInstance(); cal.add(Calendar.SECOND, 30); service.setInexactRepeating(AlarmManager.RTC_WAKEUP, cal.getTimeInMillis(), REPEAT_TIME, pending); set

I am trying to download an Android app from a server using the DownloadManager class, install it and then detect when the installation is completed. I am using two receivers: one to detect the download process and the other to detect the install process. The first receiver works properly, but the second doesn't. What I am doing wrong? DownloadManager dm = (DownloadManager) DownloadApplicationActivity.this.getSystemService(Context.DOWNLOAD_SERVICE); DownloadManager.Request req = new DownloadManager.Request(Uri.parse(MY_LINK)); req.setTitle(MY_TITLE) .setDescription("Downloading ....") //

I followed this Sample Code of kpBird and this Developer Guide I can : Call intent to this service. Can catch Broadcast from Notification. So I got the error getActiveNotifications always null . I don't know why, People who know, please help me, Thanks, p/s : Here is source code and error I get. Error : 04-28 08:46:11.625: E/AndroidRuntime(7651): FATAL EXCEPTION: main 04-28 08:46:11.625: E/AndroidRuntime(7651): java.lang.RuntimeException: Error receiving broadcast Intent { act=app.trekband.NotificationListener flg=0x10 (has extras) } in utils.NotificationListener$NLServiceReceiver@42680780 04

Is there a way to broadcast data from one widget to other widgets? Similar to a BroadcastReceiver on Android or NSNotificationCenter on iOS. Specifically, I'm trying to detect when a Navigator pops or pushes a new view. I added navigatorObservers to MaterialApp. And when a widget comes back to the foreground, I want to be able to notify it by broadcasting changes from didPush and didPop with the actual route that's in the current foreground Navigator.push returns a Future that will complete when Navigator.pop is called (and this can optionally be used to pass data back to the widget that