WakatimeClient
· A native Android library facilitating authentication and interaction with
the restful API supplied by the code activity tracker Wakatime
(https://wakatime.com).
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 wakatimeclient-1.0.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.