jinmanpak

// Try login 
public static void OnLogin()
{
    /* Get login try result status. If user refused the sign-in already, not doing sign-in process */
    if(GetGoogleLoginResult() == false)
    {
        return;
    }
    
    // Initialize login

jinmanpak

// This method will be called when user logout the google play servcie
public void SignOut(Action uiCallback)
{
    if (mTokenClient == null)
    {
        InvokeCallbackOnGameThread(uiCallback);
        return;
    }

    mTokenClient.Signout();