public void Unregister()
{
UIApplication.SharedApplication.UnregisterForRemoteNotifications();
_pushNotificationListener.OnUnregistered(Device.iOS);
NSUserDefaults.StandardUserDefaults.SetString(string.Empty, TokenSetting);
NSUserDefaults.StandardUserDefaults.Synchronize();
}
public void Unregister()
{
if (_channel != null)
{
_channel.PushNotificationReceived -= Channel_PushNotificationReceived;
_channel = null;
}
_pushNotificationListener.OnUnregistered(Device.UWP);
}