DescriptionXamarin is a toolset that allows users to write native mobile apps in C# and run them on both iOS and Android devices. Xamarin in Action teaches readers how to build Xamarin apps on iOS and Android from scratch while maximizing code re-use. By the end, readers will be able to build a high quality production-ready Xamarin app on iOS and Android from scratch with a high level of code reuse. Key Features• Layer-by-layer guide• Hands-on lessons• Teaches you to build production ready apps AudienceThis book is for C# developers with a few months through many years of experience who want to build native mobile apps for iOS and Android using the language and toolset they already know.