Provide a simple API for specifying the background color to use for the selected item in a ListView. Currently, this is only achievable through custom renderers for each platform.
Add a new BindableProperty to ListView named "SelectedItemBackgroundColor".
ListView lv = new ListView(); lv.SelectedItemBackgroundColor = Color.Blue;
Changing the selected item background color seems like a common use case of a ListView. Each app has it's own visual style so changing this color to match your app's style seems like functionality that Xamarin.Forms should support natively.