WeatherApp (Native iOS, Android, and UWP)
WeatherApp (Native) is an example that accompanies Build apps with native UI using Xamarin in Visual Studio.
It consists of a .NET Standard Library that contains all the business logic. The platform-specific projects for Android, iOS, and UWP each contain native UI layers.
To use this sample, you must first sign up for a free API key at http://openweathermap.org/appid. Paste that key in place of YOUR API KEY HERE in the following line of WeatherApp/Core.cs:
string key = "YOUR API KEY HERE";
The app will throw an exception to remind you if you forget.
The equivalent app written with Xamarin.Forms is Weather for Xamarin.Form.
Kraig Brockschmidt, Nicole Haugen, Charles Petzold