android - 通知的振动和声音默认设置

Question

我正在尝试在收到通知时获得默认的振动和声音警报，但到目前为止还没有成功。我想这与我设置默认值的方式有关，但我不确定如何修复它。有什么想法吗？

public void connectedNotify() {
    Integer mId = 0;
    NotificationCompat.Builder mBuilder =
            new NotificationCompat.Builder(this)
            .setSmallIcon(R.drawable.ic_notify)
            .setContentTitle("Device Connected")
            .setContentText("Click to monitor");

    Intent resultIntent = new Intent(this, MainActivity.class);

    TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
    stackBuilder.addParentStack(MainActivity.class);
    stackBuilder.addNextIntent(resultIntent);
    PendingIntent resultPendingIntent =     
          PendingIntent.getActivity(getApplicationContext(), 
          0, 
          resultIntent,  
          PendingIntent.FLAG_UPDATE_CURRENT);
    mBuilder.setContentIntent(resultPendingIntent);
    mBuilder.setOngoing(true);
    Notification note = mBuilder.build();
    note.defaults |= Notification.DEFAULT_VIBRATE;
    note.defaults |= Notification.DEFAULT_SOUND;
    NotificationManager mNotificationManager =
        (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    mNotificationManager.notify(mId, note);

}

Answer 1

一些虚拟代码可能会对您有所帮助。

   private static NotificationCompat.Builder buildNotificationCommon(Context _context, .....) {
            NotificationCompat.Builder builder = new NotificationCompat.Builder(_context)
            .setWhen(System.currentTimeMillis()).......;
     //Vibration
        builder.setVibrate(new long[] { 1000, 1000, 1000, 1000, 1000 });

     //LED
        builder.setLights(Color.RED, 3000, 3000);

     //Ton
        builder.setSound(Uri.parse("uri://sadfasdfasdf.mp3"));

    return builder;
   }

在 AndroidManifest.xml 文件中添加以下振动权限

<uses-permission android:name="android.permission.VIBRATE" />