我需要做的操作在这里是限制与其他一些用户界面的实际用户界面时，用户试图采取屏幕截图，但在这里，当我试图采取屏幕截图的红色块视图出现，但保存的图像有实际的用户界面内容如何克服这一点。
有没有人可以帮助我实现这一点，比如你可能看到任何支付或安全应用程序不允许屏幕截图，但在这里它需要被允许，但我们需要覆盖实际的用户界面呈现在partucular视图。

class HomeViewController: UIViewController {
    
    private var greetLabel: UILabel!
    
    private let navigator: HomeNavigator
    
    init(navigator: HomeNavigator) {
        self.navigator = navigator
        super.init(nibName: nil, bundle: nil)
        setupTabBar()
    }
    
    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    override func viewDidLoad() {
        super.viewDidLoad()
        setupNavigationBar()
        setupViews()
        setupConstraints()
    }
    
    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
        NotificationCenter.default.addObserver(self, selector: #selector(handleScreenshot), name: UIApplication.userDidTakeScreenshotNotification, object: nil)
      }
      
      override func viewDidDisappear(_ animated: Bool) {
        super.viewDidDisappear(animated)
          NotificationCenter.default.removeObserver(self, name: UIApplication.userDidTakeScreenshotNotification, object: nil)
      }
      
   
    @objc func handleScreenshot() {
        let blockerView = ScreenshotBlockerView(frame: UIScreen.main.bounds)
        if let keyWindow = UIApplication.shared.windows.first(where: { $0.isKeyWindow }) {
            keyWindow.addSubview(blockerView)
        }

        DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) {
            self.removeScreenshotBlockerView()
        }
    }
    
    
    func removeScreenshotBlockerView() {
        if let keyWindow = UIApplication.shared.windows.first(where: { $0.isKeyWindow }) {
            for subview in keyWindow.subviews {
                if subview is ScreenshotBlockerView {
                    subview.removeFromSuperview()
                }
            }
        }
    }
    
    private func setupNavigationBar() {
        navigationItem.title = "Home"
        self.navigationItem.largeTitleDisplayMode = .never
        navigationController?.navigationBar.prefersLargeTitles = true
        navigationItem.backBarButtonItem = UIBarButtonItem(title: "",style: .plain,target: nil,action: nil)
    }
    
    private func setupTabBar() {
        let tabBarItem = UITabBarItem(title: "Home", image: UIImage(systemName: "house") , tag: 0)
        tabBarItem.selectedImage = UIImage(systemName: "house.fill")
        self.tabBarController?.tabBar.barTintColor =  UIColor.blue
        self.tabBarItem = tabBarItem
    }
    
    private func setupViews() {
        view.backgroundColor = .white
        
        let greetLabel = UILabel()
        greetLabel.numberOfLines = 0
        greetLabel.font = UIFont.systemFont(ofSize: 18 , weight: UIFont.Weight.semibold)
        greetLabel.textColor = UIColor.black
        greetLabel.translatesAutoresizingMaskIntoConstraints = false
        greetLabel.text = AppConstants.shared.greetLabelText(forType: .itemConstant)
        
        self.greetLabel = greetLabel
        
        view.addSubview(greetLabel)
        
    }
    
    private func setupConstraints() {
        NSLayoutConstraint.activate([
            self.greetLabel.centerXAnchor.constraint(equalTo: view.centerXAnchor),
            self.greetLabel.centerYAnchor.constraint(equalTo: view.centerYAnchor),
        ])
    }
}

class ScreenshotBlockerView: UIView {
    override init(frame: CGRect) {
        super.init(frame: frame)
        backgroundColor = UIColor.red
    }

    required init?(coder: NSCoder) {
        super.init(coder: coder)
    }
}