通知計數在android中

Question

我在android中開發了Notification應用程序。但它沒有顯示通知的數量。

這裏是我的代碼：

int notificationCount = 0; 

    private NotificationManager mgr=null; 

    mgr=(NotificationManager)getSystemService(NOTIFICATION_SERVICE); 

    Notification note=new Notification(R.drawable.chatpingicon, message+" says...",System.currentTimeMillis()); 

    PendingIntent i = PendingIntent.getActivity(this, -1, new Intent(this, HomeActivity.class), PendingIntent.FLAG_UPDATE_CURRENT); 

    Intent notifyIntent = new Intent(this, MyActivity.class); 

    notifyIntent.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT); 

    notifyIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP); 

    note.number = notificationCount++; 

    noti.defaults = Notification.DEFAULT_ALL; 

    noti.flags|=Notification.FLAG_AUTO_CANCEL; 

    mgr.notify(NOTIFY_ME_ID++, noti); 

Answer 1

Notification noti = new Notification.Builder(this) 
     .setContentTitle("New mail from " + "test@gmail.com") 
     .setContentText("Subject").setSmallIcon(R.drawable.ic_launcher) 
     .getNotification();// deprecated in 4++ 

NotificationManager notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE); 

// Hide the notification after its selected 
noti.flags |= Notification.FLAG_AUTO_CANCEL; 

notificationManager.notify(0, noti); 
notificationManager.notify(1, noti); 

顯示了兩個通知me.What應該看起來像通知計數？