public UserNotificationCenterDelegate(string id, IUNUserNotificationCenterDelegate previousDelegate, Action <string, NotificationResult> action, bool cancel, bool allowTapInNotificationCenter)
{
_action = action;
_id = id;
_cancel = cancel;
_allowTapInNotificationCenter = allowTapInNotificationCenter;
_previousDelegate = previousDelegate;
}
public INotificationResult Notify(INotificationOptions options)
{
var notificationCenter = UNUserNotificationCenter.Current;
var content = new UNMutableNotificationContent();
content.Title = options.Title;
content.Body = options.Description;
content.Sound = UNNotificationSound.Default;
if (options.iOSOptions != null && options.iOSOptions.SetBadgeCount)
{
content.Badge = options.iOSOptions.BadgeCount;
}
UNNotificationTrigger trigger;
if (options.DelayUntil.HasValue)
{
trigger = UNCalendarNotificationTrigger.CreateTrigger(options.DelayUntil.Value.ToNSDateComponents(), false);
}
else
{
trigger = UNTimeIntervalNotificationTrigger.CreateTrigger(0.1, false);
}
var id = _count.ToString();
_count++;
var request = UNNotificationRequest.FromIdentifier(id, content, trigger);
if (_firstNotification)
{
_firstNotification = false;
PreviousDelegate = notificationCenter.Delegate;
}
notificationCenter.Delegate = new UserNotificationCenterDelegate(id, PreviousDelegate, (identifier, notificationResult) =>
{
lock (_lock)
if (_resetEvents?.ContainsKey(identifier) == true && _eventResult?.ContainsKey(identifier) == false)
{
_eventResult.Add(identifier, notificationResult);
_resetEvents[identifier].Set();
}
}, options.ClearFromHistory, options.AllowTapInNotificationCenter);
var resetEvent = new ManualResetEvent(false);
_resetEvents.Add(id, resetEvent);
notificationCenter.AddNotificationRequest(request, (error) =>
{
if (error != null)
{
_eventResult?.Add(request.Identifier, new NotificationResult()
{
Action = NotificationAction.Failed
});
}
});
if (options.DelayUntil.HasValue)
{
return new NotificationResult()
{
Action = NotificationAction.NotApplicable
}
}
;
resetEvent.WaitOne();
var result = _eventResult[id];
_resetEvents.Remove(id);
_eventResult.Remove(id);
return(result);
}
