【Swift UI】アプリ起動中に画面のスリープさせない方法！

class AppDelegate: UIResponder, UIApplicationDelegate {
    
    func application(_ application: UIApplication,
                     didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        UIApplication.shared.isIdleTimerDisabled = true
        return true
    }

    func applicationWillTerminate(_ application: UIApplication) {
        UIApplication.shared.isIdleTimerDisabled = false
    }
    
}

.onAppear{
    UIApplication.shared.isIdleTimerDisabled = true
}.onDisappear{
    UIApplication.shared.isIdleTimerDisabled = false
}