6

我想要通知，它会一直停留在通知栏上，直到音乐停止播放。目前我已经编写了一些代码，我可以在其中显示通知，但是当我按下清除通知按钮或交换它时，它会从通知中心消失。我想要像 spotify 这样的通知，它会一直保持在栏上，直到您停止播放音乐。这是我的通知代码

int pendingRequestCode = 0;
 // final Resources res = getResources();
    notificationManager = (NotificationManager) getSystemService(
           NOTIFICATION_SERVICE);
   Intent i = new Intent(getApplicationContext(),Mainactivity.class);   
   Notification.Builder builder = new Notification.Builder(this)
.setSmallIcon(R.drawable.ic_action_search)
.setAutoCancel(true)
.setTicker("test ckick")    
.setContentIntent(PendingIntent.getActivity(getApplicationContext(), NOTIFICATION_DEFAULT, i,0));


       // Sets a custom content view for the notification, including an image button.
        layout = new RemoteViews(getPackageName(), R.layout.notification);
       layout.setTextViewText(R.id.notification_title, getString(R.string.app_name));
       Intent clickIntent = new Intent();
       clickIntent.setAction(ACTION_DIALOG);
       PendingIntent pendingIntent = PendingIntent.getBroadcast(getApplicationContext(), pendingRequestCode, clickIntent, PendingIntent.FLAG_UPDATE_CURRENT);
       layout.setOnClickPendingIntent(R.id.notification_button,pendingIntent);
       builder.setContent(layout);

       // Notifications in Android 3.0 now have a standard mechanism for displaying large
       // bitmaps such as contact avatars. Here, we load an example image and resize it to the
       // appropriate size for large bitmaps in notifications.

       layout.setImageViewResource(R.id.notification_button, R.drawable.pause);
   notificationManager.notify(NOTIFICATION_DEFAULT, builder.getNotification());

等待回复 在此处输入图像描述

4

2 回答 2

19

用于setOngoing(true)指示事件正在进行中。您可能还希望删除setAutoCancel(true)，因为Notification当用户点击它时会清除 。

于 2012-10-26T09:29:43.980 回答
0

notification.flags = Notification.DEFAULT_LIGHTS | Notification.FLAG_AUTO_CANCEL

于 2012-10-26T09:40:18.597 回答