FasterPay Android SDK
· FasterPay Android SDK enables you to integrate the FasterPay's Checkout Page seamlessly without having the hassle of integrating everything from Scratch. Once your customer is ready to pay, FasterPay will take care of the payment, notify your system about the payment and return the customer back to your Thank You page.
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 fasterpay-android-sdk-1.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.