public void OnAuthCompleted(VostopiaAuthenticationSettings.AuthenticationCompletedArgs e)
    {
        IsAuthenticating = false;

        CurrentUser.AuthToken = e.AuthenticationToken;
        CurrentUser.VostopiaUserId = e.User.Id;
    }
 public void OnAuthCanceled(VostopiaAuthenticationSettings.AuthenticationCanceledArgs e)
 {
     IsAuthenticating = false;
 }
 public void OnAuthenticationSettingsChanged(VostopiaAuthenticationSettings settings)
 {
     AuthenticationSettings = settings;
     TransitionAudioVolume = settings.UIVolume;
 }