re-open background application via notification item

Question

I got an app with tabs and a notification bar entry, when I send it to background (click on home button) and try to re-open the application via click on the notification ba

Answer 1

public static boolean isApplicationRunningBackground(final Context context) {
    ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    List tasks = am.getRunningTasks(am.getRunningAppProcesses().size());
    for (RunningTaskInfo runningTaskInfo : tasks) {
        if (runningTaskInfo.topActivity.getPackageName().equals(context.getPackageName())) {
            MyLog.i("UTIL", "packageName:" + runningTaskInfo.topActivity.getPackageName());
            MyLog.i("UTIL", "className" + runningTaskInfo.topActivity.getClassName());
            return true;
        }
    }
    return false;
}

Intent notificationIntent;
        if (Util.isApplicationRunningBackground(context)) {
            notificationIntent = new Intent(context, MainView.class);
        } else {
            notificationIntent = new Intent(context, Splash.class);
        }