I have a an objective-c class (RDAlertView) which create an Alert (UIAlertView for ios < 8 and UIAlertController for ios >=8 )
(RDAlertView)
Here is the code in Object
I think this is what you need:
var alert = RDAlertView(title: "Notification", message: "message", completion: nil, cancelButtonTitle: "OK", otherButtonTitles: nil) alert.show()
Hope It will help.