将 UIViewController 与 Storyboard 集成到 SwiftUI 项目中：过渡后顶部的差距

Question

我有一个示例 SwiftUI 项目来了解我是否可以从 SwiftUI View 过渡到 UIKit UIViewController。我可以。

以下是我的UIViewController.

import UIKit
import SwiftUI

class HomeViewController: UIViewController {
    override func viewDidLoad() {
        super.viewDidLoad()

        view.backgroundColor = UIColor.orange
    }
}

struct HomeViewControllerRepresentation: UIViewControllerRepresentable {
    func makeUIViewController(context: UIViewControllerRepresentableContext<HomeViewControllerRepresentation>) -> HomeViewController {
        UIStoryboard(name: "Main", bundle: nil).instantiateViewController(withIdentifier: "homeViewController") as! HomeViewController
    }

    func updateUIViewController(_ uiViewController: HomeViewController, context: UIViewControllerRepresentableContext<HomeViewControllerRepresentation>) {

    }
}

我有 SwiftUI View 如下。

import SwiftUI

struct ContentView: View {
    var body: some View {
        NavigationView {
            VStack {
                NavigationLink(destination: HomeViewControllerRepresentation()) {
                    Text("Tap me")
                }
            }
        }
    }
}

如果我点击 link，我将被转发到 ViewVontroller。这很好，除了我在顶部有一个很大的差距。它来自哪里，我该如何摆脱它？谢谢。

Answer 1

我假设它是 NavigationView 的大 header 区域，所以只是隐藏它

    NavigationView {
        VStack {
            NavigationLink(destination: HomeViewControllerRepresentation()) {
                Text("Tap me")
            }
        }
        .navigationBarTitle("")
        .navigationBarHidden(true)
    }

将 UIViewController 与 Storyboard 集成到 SwiftUI 项目中：过渡后顶部的差距

Integrating UIViewController with Storyboard into SwiftUI Project: A Gap at the Top after Transition

storyboard

uiviewcontroller

ios

swift

swiftui