Schedules a local notification.
    function Start()
    {
        // schedule notification to be delivered in 10 seconds
        var notif = new LocalNotification();
        notif.fireDate = DateTime.Now.AddSeconds(10);
        notif.alertBody = "Hello!";
        NotificationServices.ScheduleLocalNotification(notif);
    }
    function Update()
    {
        if (NotificationServices.localNotificationCount > 0) {
            Debug.Log(NotificationServices.localNotifications[0].alertBody);
            NotificationServices.ClearLocalNotifications();
        }
    }