What is the most valid Google oAuth method on Android?

Question

Google

There is a server in Java, in the database of which you need to throw email and access_token. Which implementation is better to use? (there is no application yet) I saw some libraries for dazhva from Google. And you can still do restom on the phone. How will it be better?

Answer 1

Google suggests for WEB applications to use Sign in with a one-time code: https://developers.google.com/+/web/signin/server-...
If the client is a mobile application, then a little differently - Cross-client authorization: https: //developers.google.com/accounts/docs/CrossC... and others depending on the platform. Here I did not find a ready-made working example using Google-api, but I myself am still poking into Google's fences. But something is already working.