ios - 过渡动画不适用于 Swift 5

Question

我正在尝试使用点击手势导航从一个 View Controller 导航到另一个 View Controller 。我想在其中添加过渡动画。我尝试了两种方法，但对我没有用。 -

第一种方法:

               UIView.animate(withDuration: 0.5) { ()-> Void in

                            let storyBoard: UIStoryboard = UIStoryboard(name: "Main", bundle: nil)
                            let myTabBarController = storyBoard.instantiateViewController(withIdentifier: "profileViewController") as! ProfileViewController
                            var appDel = UIApplication.shared.delegate as! AppDelegate
                            appDel.window?.rootViewController = myTabBarController

                        self.view.layoutIfNeeded()
                }

第二种方法:

UIView.animate(withDuration: 0.25,
               delay: 0.0,
               options: [.curveEaseIn],
               animations: {


    let controller = self.storyboard!.instantiateViewController(withIdentifier: "mainMenuViewController") as! MainMenuViewController

    self.addChild(controller)
    self.view.addSubview(controller.view)
    controller.didMove(toParent: self)

}, completion: nil)

谁能告诉我解决方案是什么？

Answer 1

试试这个来展示

let storyBoard : UIStoryboard = UIStoryboard(name: "Main", bundle:nil)
let nextViewController = storyBoard.instantiateViewController(withIdentifier: "profileViewController") as! ProfileViewController
self.present(nextViewController, animated:true, completion:nil)

如果你呈现一个ViewController那么你只能关闭它，它可以通过下面的代码来完成

self.dismiss(animated: true, completion: nil)

插入

let storyBoard : UIStoryboard = UIStoryboard(name: "Main", bundle:nil)
let nextViewController = storyBoard.instantiateViewController(withIdentifier: "profileViewController") as! ProfileViewController
self.navigationController?.pushViewController(nextViewController, animated:true)

如果你推送一个ViewController那么你只能Pop它，可以通过下面的代码来完成

self.navigationController?.popViewController(animated: true)