On 11 September 2018, we made updates to our iOS and Android SDKs. These new SDKs work for both Spotify Free and Spotify Premium users, offer built-in offline support, and more. Read more about the updates on our blog.
Want to access the 2014 Android streaming SDK? It is available on GitHub by clicking here.

Documentation for the Spotify Android SDK libraries.

Authentication Library

This library is responsible for authenticating the user and fetching the access token that later can be used to play music or send requests to the Spotify Web API.

App Remote Library

The app remote module allows you to control playback in the Spotify app after user logs in with the access token.