iOS has a very useful segmented control. It is, essentially, a set of radio buttons that look more like an array of normal buttons…
It would be great to have this on iOS and Android, and by the way I’d like it to work in Xamarin.Forms. So I set out to write it, and I did so the way I do, which is to first see if someone else has already done it(!) Sure enough, my buddy Venkata pointed me at Chris Pellett’s project on GitHub. It does, at least to a first approximation, exactly what I want.