IOCipher
· NetCipher is a library for Android that provides multiple means to improve network security in mobile applications. It provides best practices TLS settings using the standard Android HTTP methods, HttpURLConnection and Apache HTTP Client, provides simple Tor integration, makes it easy to configure proxies for HTTP connections and `WebView` instances.
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 IOCipher-0.4.2.1.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.