00_Blog - A look under the hood of Xamarin Forms

## 00_Blog - A look under the hood of Xamarin Forms
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## 01_ActivityIndicatorRenderer_iOS.cs
public class ActivityIndicatorRenderer : ViewRenderer<ActivityIndicator, UIActivityIndicatorView>
{
	// ...
}

## 02_ActivityIndicatorRenderer_Android.cs
public class ActivityIndicatorRenderer : ViewRenderer<ActivityIndicator, AProgressBar>
{
	// ...
}
	public class ActivityIndicatorRenderer : ViewRenderer<ActivityIndicator, UIActivityIndicatorView>
	{
	// ...
	}