Before you can build the app for this project, you need to build the backend that we detailed in Chapter 6, Setting up a Backend for a Chat App Using Azure Services. You will also need to have Visual Studio for Mac or PC installed, as well as the Xamarin components. See Chapter 1, Introduction to Xamarin, for more details on how to set up your environment. The source code for this chapter is available in the GitHub repository, which is available at https://github.com/PacktPublishing/Xamarin.Forms-Projects/tree/master/Chapter-6-and-7.
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