无法在较新的Android设备上处理推送通知

Question

以下是负责处理我的应用程序收到的推送通知的功能。它应该在用户点击通知点击后将用户重定向到应用中的某个活动。

当我尝试在Android 2.3.6（API 10）设备上运行应用时，通知会得到完美处理。 但是，当我尝试在AVD（Andriod 4.3（API 18））上运行时，没有任何效果 - 默认的android徽标显示为图标而不是ic_launcher.png，用户不会在点击时重定向到应用程序，通知不会自动隐藏点击。

请注意，我使用if语句来检查安装了应用程序的手机的API版本，以确保推送通知不会受到已弃用的类的影响。

@SuppressWarnings("deprecation")
@SuppressLint("NewApi")
public static void createNotification(Context context, String payload) {


        int currentapiVersion = android.os.Build.VERSION.SDK_INT;

        if (currentapiVersion >= 11)    {

           Intent intent = new Intent(context, tabswipe.MainActivity.class);
           PendingIntent pendingIntent = PendingIntent.getActivity(context, 0,intent, 0);
           NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
           Notification n  = new Notification.Builder(context)
            .setContentTitle("New mail from ggg")
            .setContentText("zzzz")
            .setSmallIcon(R.drawable.ic_launcher)
            .setContentIntent(pendingIntent)
            .setAutoCancel(true)
            .addAction(R.drawable.ic_launcher, "Call", pendingIntent)
            .addAction(R.drawable.ic_launcher, "More", pendingIntent)
            .build();
            notificationManager.notify(0, n); 
       }
       if (currentapiVersion < 11)  {
           Intent intent = new Intent(context, tabswipe.MainActivity.class);
           PendingIntent pendingIntent = PendingIntent.getActivity(context, 0,intent, 0);
           NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
           Notification notification = new Notification(R.drawable.ic_launcher,"New Update from VIIT Perception", System.currentTimeMillis());
           notification.flags |= Notification.FLAG_AUTO_CANCEL; // Hide the notification after its selected
           notification.defaults |= Notification.DEFAULT_LIGHTS; //adding LED lights to notification
           notification.setLatestEventInfo(context, "Updates from VIIT Perception", payload, pendingIntent);
           notificationManager.notify(0, notification);
       }
}