Feed.fm client library for Android
· This is an Android library for making use of the Feed.fm 'music as a service' REST API. This library retrieves and handles playback of audio files and has a simple UI to serve as the foundation for your own music player.
Download JD-GUI to open JAR file and explore Java source code file (.class .java)
Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window PlayerSDK-3.0.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.
