Segmented Button Control in Android

For an Android project I did a little while back I needed a pair of so-called segmented buttons, as they are named in iOS (see for example the official iOS API for it).

The idea is that when you select one of the buttons, it usually shows just about the same related data but in a different way (at least that's my translation of what it should do).
The Android version of it which I provide below looks currently most like the third and fourth example in the above image. But of course you can change the code to style it like the others too.

Android does not have this control out of the box. Luckily, I found a reference to the source of the Foursquared app.
In there, a segmented button control is created! Big thanks for the creators of Foursquared for sharing the code and thus of the segmented button control :)

Since the Foursquared app is quite big, I extracted the segmented buttons code from it and made it an Eclipse project, for your and my convenience. It's now just one Activity and the widget.
You can get it from here and use it anyway you like, following the Foursquared source Apache License 2.0 rules of course.
Here's two screenshots of what it will show:


Above shows at startup by default the Recent button is selected


Above shows after clicking on the Nearby button

Please not that I kept it as basic as possible; for example you'll keep seeing the progress indicator from layout/empty_loading.xml, which of course should be replaced with actual data. I also did not go through all the drawables etc to see which ones are needed and which are not, so you'll still have to clean those up.
Code has been tested on 2.1-update1.