public string GetTime()
        {
            var time = DateTime.Now.ToString();
            AndroidNotificationManager manager = AndroidNotificationManager.Instance ?? new AndroidNotificationManager();

            manager.SendNotification("New Email", time);
            return(time);
        }
 public void Initialize()
 {
     if (Instance == null)
     {
         CreateNotificationChannel();
         Instance = this;
     }
 }