Looking for logging into the Andoird Server Side site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Andoird Server Side site. After that you can login as usual with your login credentials.
https://developers.google.com/identity/sign-in/android/backend-auth
https://developers.google.com/identity/sign-in/web/server-side-flow
https://www.quora.com/How-do-I-develop-the-server-side-of-an-Android-application
https://stackoverflow.com/questions/9256647/login-check-in-server-side
https://docs.microsoft.com/de-de/azure/app-service-mobile/app-service-mobile-android-get-started-users
https://android-developers.googleblog.com/2016/01/using-google-sign-in-with-your-server.html
https://proandroiddev.com/biometric-authentication-with-backend-verification-6feaa0188963
https://firebase.google.com/docs/auth/admin/
https://github.com/openid/AppAuth-Android/issues/293
https://hackernoon.com/securing-a-react-native-app-with-server-side-authentication-d5e8dbbc08e3
https://developers.facebook.com/docs/facebook-login/manually-build-a-login-flow/
https://developer.android.com/work/guide
https://medium.com/@taylorhughes/the-right-way-to-implement-facebook-login-in-a-mobile-app-57e2eca3648b