在通知android上恢复当前后台活动

Question

I have multiple activities in my application. I want when notification shows in the bar, and clicking on it, it will resume from the activity which is currently in background.

Currently, I am using this, but it will always take me to the Home Activity which is Launcher activity.

Intent intent =new Intent(ServiceClass.this, home.class);
PendingIntent pendingIntent = PendingIntent.getActivity(GcmIntentService.this, 0, intent, 0);

Answer 1

use the same intent filters as android uses when launches the app:

    final Intent notificationIntent = new Intent(context, YourActivity.class);
    notificationIntent.setAction(Intent.ACTION_MAIN);
    notificationIntent.addCategory(Intent.CATEGORY_LAUNCHER);