SwiftUI:绑定列表状态更改时关闭视图

import SwiftUI

struct ContentView: View {
    @State private var items = ["Item 1", "Item 2", "Item 3"]
    @State private var showDetailView = false

    var body: some View {
        NavigationView {
            List {
                ForEach(items, id: \.self) { item in
                    Text(item)
                        .onTapGesture {
                            // 点击列表项时，关闭视图
                            showDetailView = false
                        }
                }
            }
            .navigationBarTitle("Items")
            .navigationBarItems(trailing:
                Button(action: {
                    // 添加新的列表项
                    items.append("New Item")
                }) {
                    Image(systemName: "plus")
                }
            )
            .sheet(isPresented: $showDetailView) {
                // 显示详情视图
                DetailView()
            }
        }
    }
}

struct DetailView: View {
    var body: some View {
        Text("Detail View")
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}