通知中的待定意图不起作用

本文介绍了通知中的待定意图不起作用的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

下面是我的代码块，当点击通知时它应该打开 NotificationActivity.但它不工作.

Below is my block of code which should open NotificationActivity when the notification is tapped on. But its not working.

private void setNotification(String notificationMessage) { Uri alarmSound = getDefaultUri(RingtoneManager.TYPE_NOTIFICATION); mNotificationManager = getApplication().getSystemService(Context.NOTIFICATION_SERVICE); Intent notificationIntent = new Intent(getApplicationContext(), NotificationActivity2.class); PendingIntent contentIntent = PendingIntent.getActivity(this, 0,notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT); NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(getApplicationContext()) .setSmallIcon(R.drawable.logo) .setContentTitle("My Notification") .setStyle(new NotificationCompat.BigTextStyle() .bigText(notificationMessage)) .setContentText(notificationMessage).setAutoCancel(true); mBuilder.setSound(alarmSound); mBuilder.setContentIntent(contentIntent); mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build()); }

推荐答案

试试这个:

private void setNotification(String notificationMessage) { //**add this line** int requestID = (int) System.currentTimeMillis(); Uri alarmSound = getDefaultUri(RingtoneManager.TYPE_NOTIFICATION); mNotificationManager = getApplication().getSystemService(Context.NOTIFICATION_SERVICE); Intent notificationIntent = new Intent(getApplicationContext(), NotificationActivity2.class); //**add this line** notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP); //**edit this line to put requestID as requestCode** PendingIntent contentIntent = PendingIntent.getActivity(this, requestID,notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT); NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(getApplicationContext()) .setSmallIcon(R.drawable.logo) .setContentTitle("My Notification") .setStyle(new NotificationCompat.BigTextStyle() .bigText(notificationMessage)) .setContentText(notificationMessage).setAutoCancel(true); mBuilder.setSound(alarmSound); mBuilder.setContentIntent(contentIntent); mNotificationManager.notify(NOTIFICATION_ID, mBuilder.build()); }