I am trying to add some information from Steam into my Android app. I see that Steam has Steamworks, but that is only built for Windows, OSX and Linux.
Furthermore, I saw that they also have a Web API that could also be accessed from a mobile application. But all the methods in the API require a 64 bit SteamID, which they say can be retrieved using OpenID. I downloaded the Google Oauth Client Library for JAVA but I reading through the documentation, I don't understand how I can get a SteamID for a user using this library.
Has anyone used this lib or another open source lib to get a SteamID?