SWIFT(IOS) 아이콘 뱃지(숫자) 표시하는방법

뷰 컨트롤러 클래스에서 

 

UIApplication.sharedApplication().applicationIconBadgeNumber = 숫자(INT) //추가

 

func viewDidLoad() {

let settings = UIUserNotificationSettings(forTypes: .Alert, categories: nil)

UIApplication.sharedApplication().registerUserNotificationSettings(settings)

}