AppDelegate (UIWindowSceneDelegate, UIApplicationDelegate)

SwiftUI 에서도 UIKit 에서 제공하는 AppDelegate 기능을 사용할 수 있습니다.

 

UIApplicationDelegate

import UIkit

class CustomAppDelegate: NSObject, UIApplicationDelegate {
   func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey : Any]? = nil) -> Bool {
      // 수행할 작업내용
      return true
   }
}

 

UIWindowSceneDelegate

import UIKit

class CustomSceneDelegate: NSObject, UIWindowSceneDelegate {
    func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
        print("Scene was created")
    }
}