AWS SDK for Android - Amazon Chime SDK Messaging
· The AWS Android SDK for Amazon Chime SDK Messaging module holds the client classes that are used for communicating with Amazon Chime Service
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 aws-android-sdk-chimesdkmessaging-2.73.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.