The Android Cloud Queue sample app demonstrates how to use cloud queues to play music on a group of Sonos players. The app discovers Sonos groups on the network through Group Discovery and loads and controls a cloud queue source with the Sonos Control API. The app connects to a default public cloud queue server, but you can set it to your own server that implements the Cloud Queue API.
Download the APK to install and run the application. Or download the source code package to browse the code, and build and run the app with Android Studio. See the included README.md for additional details and release notes.