RemoteConfig
· RemoteConfig is an Android library that lets you manage all your remote configuration without requiring developers to manually download each configuration and integrate them into the application.
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 remoteconfig-1.1.5.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.