How to develop Android application using C#

Developing a mobile application (Android, IOS, Windows Phone) with C# is possible by using Xamarin technology. Xamarin is a cross-platform which enables developers to develop iOS , Android, and Windows phone applications in C# language.

Develop an Application in Xamarin.forms

Download Visual Studio 2015 Update 3.

Then create New Project -> Select Cross-Platform and select Blank App (Xamarin.forms Portable)

Once you select the project you may see Different cross-platform Projects loads (e.g. iOS, Android, Windows etc.)

Inside the Portable class Library Projects, in App.cs we can see default code which is ready to run.

Now let’s run this default project. You can run the Android project in Android emulator or Windows Project in Windows devices. For iOS you need MacBook.
 

 Reference:

install-xamarin-installer-with-visual-studio