The following link will take you to the source code that will be used throughout this chapter: https://github.com/PacktPublishing/Delphi-GUI-Programming-with-FireMonkey/tree/master/Chapter%2010.
Generally speaking, for the entirety of this book, you'll need a computer with Delphi set up and ready to go, as well as a few additional libraries installed (such as Radiant Shapes (https://getitnow.embarcadero.com/?q=radiant+shapes) and CodeSite Logging (https://getitnow.embarcadero.com/?q=codesite)). Having other devices and setting up multiple platforms (iOS, Android, macOS/OS X, and Linux) other than Windows is a plus, but not strictly needed to follow the flow of this book.