import Flutter import UIKit @main @objc class AppDelegate: FlutterAppDelegate, FlutterImplicitEngineDelegate { override func application( _ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? ) -> Bool { if self.window == nil { self.window = UIWindow(frame: UIScreen.main.bounds) self.window?.rootViewController = UIViewController() } return super.application(application, didFinishLaunchingWithOptions: launchOptions) } func didInitializeImplicitFlutterEngine(_ engineBridge: FlutterImplicitEngineBridge) { GeneratedPluginRegistrant.register(with: engineBridge.pluginRegistry) } }