Unity3D Firebase Facebook登录

Question

In firebase unity3d auth docs, there is a line(Follow instructions for Android and iOS to get an access token for the signed-in Facebook user.)

But in android section of course there is java codes.But in unity, we are using C# and I cannot reach access token and there is no FacebookCallBack and LoginResult object in unity SDK.

How can I make Facebook login in Unity with Firebase?

Answer 1

You should set-up Facebook SDK in you project. Follow the instructions to configure your Android/iOS app at the developer dashboard. And after successful log-in you'll receive callback with access token, eg

FB.LogInWithReadPermissions (
    new List<string>(){"public_profile", "email", "user_friends"},
    callback: (result) =>{
       Debug.Log("Logged-in successful. Access token: " + result.AccessToken.TokenString)
});