当键盘出现在SwiftUI中时，将TextEditor (在列表中)上移

import SwiftUI

struct ContentView: View {
    @State private var keyboardHeight: CGFloat = 0

    var body: some View {
        GeometryReader { geometry in
            VStack {
                List {
                    TextEditor(text: $text)
                        .frame(height: 100)
                        .background(Color.gray.opacity(0.2))
                        .cornerRadius(10)
                        .padding(.all, 10)
                        .offset(y: -keyboardHeight)
                }
            }
            .background(GeometryReader {
                Color.clear.preference(key: KeyboardHeightPreferenceKey.self, value: -$0.frame(in: .named("screen")).size.height)
            })
            .onPreferenceChange(KeyboardHeightPreferenceKey.self) { value in
                keyboardHeight = value
            }
            .frame(maxWidth: .infinity, maxHeight: .infinity)
            .edgesIgnoringSafeArea(.all)
        }
    }
}

struct KeyboardHeightPreferenceKey: PreferenceKey {
    static var defaultValue: CGFloat = 0

    static func reduce(value: inout CGFloat, nextValue: () -> CGFloat) {
        value += nextValue()
    }
}

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