audio-如何在 notification 上添加聲音？

如何在 notification 上添加聲音？

如何添加聲音到一個notification中，這個notification是通過NotificationCompat.Builder創建的。我在res中創建了一個原始文件夾，然後添加了聲音。那麼現在如何把聲音添加到notification中？
有關 Notification 代碼：

 int NOTIFY_ID=100;
    Intent notificationIntent = new Intent(this, Notification.class);
    PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, notificationIntent, PendingIntent.FLAG_CANCEL_CURRENT);

    NotificationCompat.Builder mBuilder =
            new NotificationCompat.Builder(this)
            .setContentIntent(pendingIntent)
            .setSmallIcon(R.drawable.notification)
            .setContentTitle("Warning")
            .setContentText("Help!")

    NotificationManager mgr = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    mgr.notify(NOTIFY_ID, mBuilder.build());

最佳回答：

NotificationCompat.Builder mBuilder =
new NotificationCompat.Builder(this)；
Notification notification = mBuilder.build();
notification.sound = Uri.parse("your path");