Hi all, it is a pleasure to announce that I finally got Quantum GIS to start on an android (3.2) tablet (Asus transformer). I tested as well on a Samsung Galaxy phone with cyanogen mod 7 RC1 and it works a well (with the obvious screen size limitations).
Qgis still doesnt load many elements, but the gui is there and the rest should be only minor issues. I’ll post more as soon as i make further developments. Meanwhile, if you want to test the apk, you can download it from my github here. For building your own, have a look at qgis wiki

QGIS on ANDROID from Marco Bernasocchi on Vimeo.

Hope you enjoy
ciao Marco