spotim-android-sdk
· spotim-android-sdk enables you to create a fluent conversation experience in your Android app that fuels quality interactions with community and content and allows users to create valuable and engaging content
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 android-sdk-1.17.1.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.