This month, we'll continue exploring the client/server application we looked at last month, but we'll concentrate on the client end. The end result is an Android app that communicates by sending JSON data via REST protocols to the Windows server. We'll use Delphi 10.2 Tokyo and the Firemonkey framework utilizing both a Windows client for quick testing and then deploying to an Android phone. The app will demonstrate login/logout, multiple pages with navigation, using a barcode scanner, and capturing a signature.
David Cornelius is a contract software developer building applications for almost any platform, creating client/server, e-commerce integrations for Retail Pro, and hosting Windows applications in the cloud. He writes in Delphi, C#, and uses several web technologies. You can read more about him at Cornelius Concepts, LLC.