SwiftUI - 'windows' 在 iOS 15.0 中已弃用：使用 UIWindowScene.windows

Question

我有以下代码块：

struct StackOverflow: View {
    var body: some View {
        Text("Hello, World!")
            .padding(.bottom,UIApplication.shared.windows.first?.safeAreaInsets.bottom ?? 15)
    }
}

但是，这会返回以下错误：

'windows' 在 iOS 15.0 中已弃用：改为在相关窗口场景上使用 UIWindowScene.windows

我尝试使用 UIWindowScene.windows，但它无法以某种方式工作。任何想法如何将其转换为新语法？

Answer 1

struct StackOverflow: View {
    
    var body: some View {
        let windowScene = UIApplication.shared.connectedScenes.first as? UIWindowScene
        let window = windowScene?.windows.first

        Text("Hello, World!")
           .padding(.bottom, window?.safeAreaInsets.bottom ?? 15)
     }
}

取决于您的需要，这里有更多关于此的内容：

1. https://developer.apple.com/documentation/swiftui/text/padding(_:)-5wi61

2. https://www.hackingwithswift.com/quick-start/swiftui/how-to-inset-the-safe-area-with-custom-content

3. SwiftUI how to adjust different screen sizes

4. https://developer.apple.com/news/?id=nixcb564

5. https://developer.apple.com/design/human-interface-guidelines/ios/visual-design/adaptivity-and-layout/