SwiftUI, iOS14, hide Keyboard

 

    @State private var isKeyboardVisible = false

if isKeyboardVisible {

                    Button {

                        hideKeyboard()

                    } label: {

                        Color.clear.edgesIgnoringSafeArea(.all)

                    }

                }

                .onReceive(keyboardPublisher) { newIsKeyboardVisible in

                    print("Is keyboard visible? ", newIsKeyboardVisible)

                    isKeyboardVisible = newIsKeyboardVisible

                }

import Foundation

import SwiftUI

import Combine

extension UIApplication {

    func endEditing() {

        sendAction(#selector(UIResponder.resignFirstResponder), to:nil, from: nil, for:nil)

    }

}

protocol KeyboardReadable {

    var keyboardPublisher: AnyPublisher<Bool, Never> { get }

}

extension KeyboardReadable {

    var keyboardPublisher: AnyPublisher<Bool, Never> {

        Publishers.Merge(

            NotificationCenter.default

                .publisher(for: UIResponder.keyboardWillShowNotification)

                .map { _ in true },

            

            NotificationCenter.default

                .publisher(for: UIResponder.keyboardWillHideNotification)

                .map { _ in false }

        )

        .eraseToAnyPublisher()

    }

}

func hideKeyboard() {

    UIApplication.shared.endEditing()

}

https://stackoverflow.com/questions/65784294/how-to-detect-if-keyboard-is-present-in-swiftui