We published some of our projects as open source:

GWT-Android-Emu

The library that we use to port from Android to HTML5 with GWT:

https://github.com/mobialia/gwt-android-emu

JMini3D

Our Android and GWT 3D engine:

https://github.com/mobialia/jmini3d

Carballo Chess Engine

Is our chess engine used on the Mobialia Chess application:

https://github.com/albertoruibal/carballo

Mobialia Trivial Spain

Our game of questions and answers, source available at Google Code:

http://code.google.com/p/mobialia-trivial-es/

Social Media Demo

This application shows some social media integration demos.

http://code.google.com/p/mobialia-social-media-demo/

And we also participated on other open source projects:

LottoScan

A Spanish National Lottery cecker using the barcode reader developed on an Android CodeSprint:

http://code.google.com/p/lottoscan/