Show push notifications when application open/closed in different way

Question

In my app I\'ve a several Activities that inherit from one BaseActivity.
My application receive push notification with GCMBaseIntentService
I need to

Answer 1

You can check whether application is in background or foreground using this code :

    public String isApplicationSentToBackground(final Context context) {
    ActivityManager am = (ActivityManager) context
            .getSystemService(Context.ACTIVITY_SERVICE);
    List tasks = am.getRunningTasks(1);
    if (!tasks.isEmpty()) {
        ComponentName topActivity = tasks.get(0).topActivity;
        if (!topActivity.getPackageName().equals(context.getPackageName())) {
            return "false";
        }
    }

    return "true";
}

If it returns "true" then show notification else show dialog box.

When I debug the context.getPackageManager().queryBroadcastReceivers(pushReceivedIntent, 0).size() always equals to 0.

For this don't pass 0 in notify().Instead pass "Calendar.getInstance().getTimeInMillis()" value.This will show all the notifications based on time.

Hope this will help you.