In my first publish post I gave a very high level overview of what Xamarin is and what it isn’t. I then followed up with a post describing the nuts & bolts of Xamarin.iOS. In this article, I’ll be describing the nuts & bolts of Xamarin.Android. And as I started in my previous two posts, I think it is essential to understand what Xamarin.Android is, how it is compiled, and how it executes on your Android device. Though it is easy to jump right in and start coding, I believe it is essential to understand Xamarin.Android fundamentals, as well as the Android operating system fundamentals. In the long run, this will be beneficial when you have to start debugging your apps. It will also help you troubleshoot issues an understand what is happening between the Android operating system, Xamarin.Android, and your own code.