import DKExternalKeyboard

private lazy var keyboardContainer: DKExternalKeyboardView = {
    let keyboardContainer = DKExternalKeyboardView()
    keyboardContainer.keyboard.setDelegate(self)

    return keyboardContainer
}()

extension ViewController: DKExternalKeyboardDelegate {
    func didTapSearch(query: String?) {
        keyboardContainer.keyboard.hide()
    }
}

extension ViewController: UITextFieldDelegate {
    func textFieldDidBeginEditing(_ textField: UITextField) {
        keyboardContainer.keyboard.show(for: textField, on: view)
    }

    func textFieldShouldBeginEditing(_ textField: UITextField) -> Bool {
        let emptyViewForSystemKeyboard = UIView(frame: .zero)
        textField.inputView = emptyViewForSystemKeyboard

        return true
    }
}