This project was made for Android programming course for students of the Bauman Moscow State Technical University (https://tech-mail.ru/program/discipline/42). During the whole course students learn Android programming from scratch on real applications. For these purposes I designed UIs for 3 apps: Facebook, Last.fm and Evernote. These projects were chosen for one simple reason: they all have open public APIs.
Last.fm doesn’t have Holo UI at all, so I adapted a current web site for Android users. Of course, my work had some restrictions. I had to design very simple and clear interfaces for developers using standard Android elements and patterns (of course, because the students are beginners).