Swift，UIKit。 寻找协调器模式教程，没有 storyboard

Question

I have searched practically everywhere for some tutorials on Coordinator Pattern with no storyboard.

Maybe someone can share his code from Github so I can have look?

Is anyone able to recommend something? Tutorial, a book to buy, anything. Thanks!

Answer 1

I recommend you to read this article by Paul Hudson. But it's written by using storyboard .

If you want to use uikit without storyboard, delete Main.storyboard first.

Inside Info.plist file, delete the rows with the following keys.

• Application Scene Manifest/Scene Configuration/Application Session Role/Storyboard Name
• Main storyboard file base name

In SceneDelegate class of SceneDelegate.swift , add this property.

var coordinator: Coordinator?

Replace the following code in scene(_:willConnectTo:options:) of SceneDelegate.swift

guard let windowScene = (scene as? UIWindowScene) else { return }
let window = UIWindow(windowScene: windowScene)
let navigationController =  UINavigationController()
coordinator = MainCoordinator(navigationController: navigationController)
coordinator?.start()
window.rootViewController = navigationController
self.window = window
window.makeKeyAndVisible()

I hope you may keep on learning coordinator pattern.