GraphQL APIs have become an alternative for some REST APIs now because of their advantages. This project is one of the basic example of how to consume a GraphQL API on android client using Retrofit. This project consumes the v4 of Github API which is a GraphQL API.
Documentation: https://developer.github.com/v4/
It does not contain any graphql client sdk its just for understanding the basic queries like shown as below:
query { repository(owner:"jakewharton", name:"butterknife") { name description forkCount url } }
The result of the above query is shown below: