iOS项目无StoryBoard设置
FeliksLv 2021/12/10 iOS
Xcode 13.1
首先将 Main.Storyboard Move To Trash
# info.plist
删除Storyboard Name这一项
# General
点击侧边的项目名称，进入General，将 Deployment Info 里的 Main Interface 改成 Launch
# 代码设置
# AppDelegate
在 iOS13 之后，引入了 SceneDelegate，因此不再需要在 AppDelegate 里进行设置
var window: UIWindow?
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
let window = UIWindow(frame: UIScreen.main.bounds)
let navVC = UINavigationController(rootViewController: ViewController())
window.rootViewController = navVC
window.makeKeyAndVisible()
self.window = window
return true
}
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# SceneDelegate
var window: UIWindow?
func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
// Use this method to optionally configure and attach the UIWindow `window` to the provided UIWindowScene `scene`.
// If using a storyboard, the `window` property will automatically be initialized and attached to the scene.
// This delegate does not imply the connecting scene or session are new (see `application:configurationForConnectingSceneSession` instead).
guard let windowScene = (scene as? UIWindowScene) else { return }
let window = UIWindow(windowScene: windowScene)
let navVC = UINavigationController(rootViewController: ViewController())
window.rootViewController = navVC
window.makeKeyAndVisible()
self.window = window
}
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# 测试
LaunchScreen 之后自动进入 ViewController
import UIKit
class ViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
title = "Home"
view.backgroundColor = .blue
}
}
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