This is intended as an exploration of how Minecraft could work with a touchscreen interface rather than a full implementation of the game. For that you'll have to wait for Mojang to either make their own client or release the source.

Early level rendering test:

http://www.youtube.com/watch?feature=player_embedded&v=s-9K8ZQTOMY' target='_blank'>http://img.youtube.com/vi/s-9K8ZQTOMY/0.jpg' width='425' height=344 />

First stab at a gameplay interface - movement, tool use and block placement:

http://www.youtube.com/watch?feature=player_embedded&v=3Eo6TyLj0r8' target='_blank'>http://img.youtube.com/vi/3Eo6TyLj0r8/0.jpg' width='425' height=344 />

Download the apk from this page Read the instructions here for installation and usage