void SendEvent(IEnumerable <INotificationEventObserver> observers, NotificationEvent @event)
{
try
{
foreach (var i in observers)
{
i.OnNotificationReceived(@event);
}
}
#pragma warning disable CS0168 // Variable is declared but never used
catch (Exception ex)
#pragma warning restore CS0168 // Variable is declared but never used
{
#if NETSTANDARD1_4 == false
logger?.LogError(ex, "observer error");
#endif
throw;
}
}
/// <summary>
/// You must call this function if you want to receive an event received at application startup.
/// Place call inside App.OnActivated function.
/// </summary>
/// <param name="args">Activation args</param>
public static void OnActivated(ToastNotificationActivatedEventArgs?args)
{
if (args != null)
{
var collection = HttpUtility.ParseQueryString(args.Argument);
var tag = collection[UwpConstants.KTag];
var group = collection[UwpConstants.KGroup];
if (tag != null)
{
var tid = new ToastId(tag, group);
var @event = new NotificationEvent(tid);
var activator = SystemEventSource;
if (activator == null)
{
AddPendingEvent(@event);
}
else
{
activator.SendEvent(@event);
}
}
}
}
public void OnNotificationReceived(NotificationEvent @event) => NotificationReceived?.Invoke(systemEventRouter, @event);
public void SendEvent(NotificationEvent @event)
{
var observers = GetObservers();
SendEvent(observers, @event);
}