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keyboard covers textinput swiftui

Shadi Shakkour answered on December 15, 2023 Popularity 1/10 Helpfulness 1/10

answer keyboard covers textinput swiftui

keyboard covers textinput swiftui

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import SwiftUI

final class KeyboardResponder: ObservableObject {
    private var notificationCenter: NotificationCenter
    @Published private(set) var currentHeight: CGFloat = 0

    init(center: NotificationCenter = .default) {
        notificationCenter = center
        notificationCenter.addObserver(self, selector: #selector(keyBoardWillShow(notification:)), name: UIResponder.keyboardWillShowNotification, object: nil)
        notificationCenter.addObserver(self, selector: #selector(keyBoardWillHide(notification:)), name: UIResponder.keyboardWillHideNotification, object: nil)
    }

    deinit {
        notificationCenter.removeObserver(self)
    }

    @objc func keyBoardWillShow(notification: Notification) {
        if let keyboardSize = (notification.userInfo?[UIResponder.keyboardFrameEndUserInfoKey] as? NSValue)?.cgRectValue {
            currentHeight = keyboardSize.height
        }
    }

    @objc func keyBoardWillHide(notification: Notification) {
        currentHeight = 0
    }
}

-------
Ussage:

struct ContentView: View {
    @ObservedObject private var keyboard = KeyboardResponder()
    @State private var textFieldInput: String = ""

    var body: some View {
        VStack {
            HStack {
                TextField("uMessage", text: $textFieldInput)
            }
        }.padding()
        .padding(.bottom, keyboard.currentHeight)
        .edgesIgnoringSafeArea(.bottom)
        .animation(.easeOut(duration: 0.16))
    }
}

Popularity 1/10 Helpfulness 1/10 Language swift

Source: stackoverflow.com

Tags: keyboard swift swiftui textinput

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Contributed on Dec 15 2023

Shadi Shakkour

0 Answers Avg Quality 2/10

keyboard covers textinput swiftui

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