Gini Bank SDK for Android
· The Gini Bank SDK for Android provides all the UI and functionality needed to extract payment information from invoices and to resolve payment requests originating from other apps.
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 gini-bank-sdk-3.3.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.