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Android , broadcasting parcelable data

I've implemented a class that extends NotificationListenerService which works fine for picking up on notifications posted.

I'm then wanting to take the statusBarNotification object received and broadcast it.

I'd doing the following:

@Override
public void onNotificationPosted(StatusBarNotification statusBarNotification) {

    Intent intent = new Intent();
    intent.putExtra("STATUS_BAR_NOTIFICATION",statusBarNotification);
    intent.setAction("com.example.NotificationPosted");
    sendBroadcast(intent);
}

But when I do this I get the following error:

01-05 01:50:14.333  19574-19673/com.example W/NotificationListenerService[NotificationListener]﹕ Error running onNotificationPosted
java.lang.RuntimeException: Not allowed to write file descriptors here
        at android.os.Parcel.nativeAppendFrom(Native Method)
        at android.os.Parcel.appendFrom(Parcel.java:431)
        at android.os.Bundle.writeToParcel(Bundle.java:1679)
        at android.os.Parcel.writeBundle(Parcel.java:636)
        at android.app.Notification.writeToParcel(Notification.java:962)
        at android.service.notification.StatusBarNotification.writeToParcel(StatusBarNotification.java:106)
        at android.os.Parcel.writeParcelable(Parcel.java:1285)
        at android.os.Parcel.writeValue(Parcel.java:1204)
        at android.os.Parcel.writeArrayMapInternal(Parcel.java:618)
        at android.os.Bundle.writeToParcel(Bundle.java:1692)
        at android.os.Parcel.writeBundle(Parcel.java:636)
        at android.content.Intent.writeToParcel(Intent.java:7013)
        at android.app.ActivityManagerProxy.broadcastIntent(ActivityManagerNative.java:2361)
        at android.app.ContextImpl.sendBroadcast(ContextImpl.java:1127)
        at android.content.ContextWrapper.sendBroadcast(ContextWrapper.java:365)
        at com.example.NotificationListener.onNotificationPosted(NotificationListener.java:113)
        at android.service.notification.NotificationListenerService$INotificationListenerWrapper.onNotificationPosted(NotificationListenerService.java:168)
        at android.service.notification.INotificationListener$Stub.onTransact(INotificationListener.java:56)
        at android.os.Binder.execTransact(Binder.java:404)
        at dalvik.system.NativeStart.run(Native Method)

Can anyone see what I'm doing wrong, or is this not possible. StatusBarNotification implements Parcelable

like image 393
Andrew Avatar asked Jan 05 '14 01:01

Andrew


1 Answers

I've had the same problem with notifications from Twitter. I successfully solved it setting the notification's extras to null.

Try this:

@Override
@SuppressLint("NewApi") // Notification.extras is only available in API Level 19+
public void onNotificationPosted(StatusBarNotification statusBarNotification) {

    // Apprarently, the bug is caused by the extras when they're written to the parcel
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
         statusBarNotification.getNotification().extras = null;
    }
    Intent intent = new Intent();
    intent.putExtra("STATUS_BAR_NOTIFICATION",statusBarNotification);
    intent.setAction("com.example.NotificationPosted");
    sendBroadcast(intent);
}

Please note that this solution could break the functionality of notification's app if you send the contentIntent (the app could think the extras are there without checking).

like image 130
Twinone Avatar answered Sep 30 '22 21:09

Twinone