Register a WebAuthn device

WebAuthnRegistrationCallback callback =
    node.getCallback(WebAuthnRegistrationCallback.class);

callback.register(requireContext(), deviceName, node, new FRListener<Void>() {
    @Override
    public void onSuccess(Void result) {
        // Registration is successful
        // Continue the journey by calling next()
    }

    @Override
    public void onException(Exception e) {
        // An error occurred during the registration process
        // Continue the journey by calling next()
    }
});

fun WebAuthnRegistrationCallback(
    callback: WebAuthnRegistrationCallback,
    node: Node,
    onCompleted: () -> Unit
) {

    val context = LocalContext.current
    var deviceName by remember { mutableStateOf(Build.MODEL) }

    try {
        callback.register(context, deviceName, node)
        // Registration is successful
        currentOnCompleted()
    } catch (e: CancellationException) {
        // User cancelled registration
    } catch (e: Exception) {
        // An error occurred during the registration process
        currentOnCompleted()
    }
}