import UIKit import SwiftUI class SceneDelegate: UIResponder, UIWindowSceneDelegate { var window: UIWindow? func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) { let contentView = MainView() if let windowScene = scene as? UIWindowScene { let window = UIWindow(windowScene: windowScene) window.rootViewController = UIHostingController(rootView: contentView) self.window = window window.makeKeyAndVisible() } } func sceneDidDisconnect(_ scene: UIScene) { } func sceneDidBecomeActive(_ scene: UIScene) { } func sceneWillResignActive(_ scene: UIScene) { } func sceneWillEnterForeground(_ scene: UIScene) { } func sceneDidEnterBackground(_ scene: UIScene) { } }