I would like to show a notification that displays the progress of an
ongoing operation, but at the same time the remote view should contain
a cancel button to stop the ongoing operation.
I have to specify a contentIntent that is launched when clicking on
the notification: If I don't specify that I get something along those
lines:
E/ActivityManager( 62): Activity Manager Crash
E/ActivityManager( 62): java.lang.IllegalArgumentException:
contentIntent required: pkg=com.newsrob id=999
notification=Notification(vibrate=null,sound=null,defaults=0x0)
E/ActivityManager( 62): at
com.android.server.NotificationManagerService.enqueueNotificationWithTag(NotificationManagerService.java:635)
E/ActivityManager( 62): at
com.android.server.NotificationManagerService.enqueueNotification(NotificationManagerService.java:610)
E/ActivityManager( 62): at
com.android.server.am.ServiceRecord.postNotification(ServiceRecord.java:256)
E/ActivityManager( 62): at
com.android.server.am.ActivityManagerService.setServiceForeground(ActivityManagerService.java:10971)
E/ActivityManager( 62): at
android.app.ActivityManagerNative.onTransact(ActivityManagerNative.java:596)
E/ActivityManager( 62): at
com.android.server.am.ActivityManagerService.onTransact(ActivityManagerService.java:1539)
E/ActivityManager( 62): at
android.os.Binder.execTransact(Binder.java:287)
E/ActivityManager( 62): at dalvik.system.NativeStart.run(Native Method)
For the "cancel" button I set another intent:
Intent cancelSyncIntent = new Intent("com.newsrob.CANCEL_SYNC");
contentView.setOnClickPendingIntent(R.id.cancel_sync,
PendingIntent.getBroadcast(context, 0,
cancelSyncIntent, 0));
But this never works. I always get the content intent when the button
is clicked. It looks like I cannot use buttons in remote views of
notifications?!
I could probably display a text: "<< Press to cancel operation >>",
but that seems very heavy handed.
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