java如何以编程方式自动回复通知，如WhatsApp、Instagram

Question

我一直在寻找一个解决方案，我能找到一个合适的。我自己走了这么远，不知道下一步该怎么办

我正在安卓9上测试这个，派

  @Override
    public void onNotificationPosted(StatusBarNotification sbn) {
        Notification.Action action0, action1;
        action0= sbn.getNotification().actions[0];
        action1 = sbn.getNotification().actions[1];
        Log.d(TAG, "Action0: "+ action0);
        Log.d(TAG, "Action1 " + action1);
        PendingIntent intent = action0.actionIntent;
    }

我也试过this

  @Override
    public void onNotificationPosted(StatusBarNotification sbn) {
        Action action = NotificationUtils.getQuickReplyAction(sbn.getNotification(), getPackageName());
        if (action != null)
         {
            Log.i(TAG, "success");
            try {
                action.sendReply(getApplicationContext(), "Hi, there");
            } catch (PendingIntent.CanceledException e) {
                Log.i(TAG, "CRAP " + e.toString());
            }
        }
        else
         {
            Log.i(TAG, "not success");
         }
    }

但它返回以下错误：

I/: RemoteInput: null
W/System.err: java.lang.IllegalArgumentException: Result key can't be null
        at 安卓.app.RemoteInput$Builder.<init>(RemoteInput.java:196)
        at models.Action.sendReply(Action.java:69)
W/System.err:     at com.abdx79.notificationmanager.NotificationService$PostProcessing.run(NotificationService.java:187)

如何解决上述错误，或者是否有其他选择。 谢谢你