通过 url 设置 ViewController 并将其显示为弹出窗口

Question

我目前有一种方法可以用来设置新的 ViewController

func setRootView(viewController vc: UIViewController){
    UIApplication.shared.windows.first?.rootViewController = vc
    UIApplication.shared.windows.first?.makeKeyAndVisible()
}

如何修改 ViewController 将显示在其他屏幕上的演示文稿，如演示文稿样式，而不是模态？

这是在按下按钮后调用的函数，视图应该改变：

func moveToNextVC(isLogin: Bool){
    if self.checkNetworkConnection(){
        let vc = HomeVC(nibName: "HomeVC", bundle: nil)
        if isLogin{
            vc.modalPresentationStyle = .automatic
            vc.url = loginLink
            
        }else{
            vc.modalPresentationStyle = .automatic
            vc.url = signupLink
            
        }
        setRootView(viewController: vc)
    }
    else{
        showAlert("Alert!", message: "Please check your internet connection, then try again.")
    }
}

Answer 1

根据 :

Instead of doing this UIApplication.shared.windows.first?.rootViewController = vc, I would do present(vc, animated: true)

这解决了问题。

通过 url 设置 ViewController 并将其显示为弹出窗口

Setting up a ViewController via url and show it as a popup

uikit

ios

swift