Technical requirements

The Windows platform will play a minor role in this chapter, being used only as the development base. Android and iOS devices will be the focus of our discussion and the target for the deployment and testing of our applications, showcasing various features of these constantly evolving platforms. For the most part, any Android- or iOS-based phone or tablet supported by Delphi 10.4 will work—we will mention a few things to keep in mind about device capabilities along the way.

You can find the code present in the chapter on GitHub at https://github.com/PacktPublishing/Fearless-Cross-Platform-Development-with-Delphi/tree/master/Chapter10.

Setting up

Before we get into the meat of this chapter, let's quickly set up the app we'll work with. Create your app for this chapter by starting, as usual, with a multi-device application; select the Tabbed with Navigation template, then follow these steps:

1. Remove the fourth tab and name the three...