Question

每次发送通知时，设备的行为就像通知已被无限次发送一样。也就是说，铃声和振动不断响起，直到我打开通知菜单。如果我注释掉notification.flag | =但是我无法使用自动取消标志，我可以停止此行为。关于导致这种情况的任何想法？

         NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(getApplicationContext())
                 .setSmallIcon(resourceID)
                 .setContentTitle(title)
                 .setContentText(contentText)
                 .setSound(soundUri, RingtoneManager.TYPE_NOTIFICATION)
                 .setVibrate(CommonUtilities.VIBRATE_PATTERN); 

         Notification notification = mBuilder.build();


         /* comment this out to stop the infinite notification loop */

         notification.flags |= Notification.DEFAULT_LIGHTS 
                 | Notification.FLAG_AUTO_CANCEL
                 | Notification.FLAG_ONLY_ALERT_ONCE;


         Intent intent = new Intent(this, DashboardActivity.class);
         PendingIntent activity = PendingIntent.getActivity(this, CommonUtilities.REQUEST_NOTIFICATION, intent, 0);
         String pref = getSharedPreferences(CommonUtilities.NOTIFICATION_PEF, MODE_PRIVATE).getString("incoming", contentText);
         notification.setLatestEventInfo(this, title ,pref, activity);

        notification.number += 1;
         //Display notification
        notificationManager.notify(0, notification);

Answer 1

嗯，你应该再次检查你的旗帜！

FLAG_ONLY_ALERT_ONCE
如果您希望每次发送通知时都要播放声音和/或振动，即使在此之前未取消声音和/或振动，也应将位按位进入标志字段。

所以我的猜测是，通过这个标志，你会得到通知一直振动。

来自官方文档http://developer.android.com/reference/android/app/Notification.html

通知无限循环

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