Xamarin.forms 如何播放 android 通知声音

Question

我正在使用 Xaminn.Forms PLC 项目，现在我正在尝试为 android 项目设置通知声音，我将通知添加到我的项目使用：

assembly: Xamarin.Forms.Dependency (typeof (NotificationService))]

以下我的代码用于显示通知：

   var notification = new Notification.Builder (Application.Context)
    .SetContentTitle (message.Short_Message.ToString ())
    .SetContentText (message.Long_Message.ToString())
    .SetSmallIcon (Resource.Mipmap.ic_launcher)  
    .SetStyle(new Notification.BigTextStyle().BigText(message.Long_Message))   
    .SetPriority((int)NotificationPriority.Max) 
    .SetContentIntent(OpenAppOnCLickOnNotificaton)   
    .SetLights(255,1000,1000)
    .Build ();

    var manager = Application.Context.GetSystemService (Application.NotificationService) as NotificationManager;
        manager.Notify (message.ID, notification);

Answer 1

您可以按以下方式使用默认通知声音：

  .SetDefaults(NotificationDefaults.Sound)

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