Wallpaper generates a world-map on your screenusing retro style tiles. You can watch it generate the world inreal-time too. Thanks to Blarumyrran on opengameart.org for thetiles.
Take an Android project(made by eclipseorandroid cli tools) or create a blank project that can be editedandcompiled right on the device using java-ide-droid.Project page: http://code.google.com/p/droidde/Compilation version 1 of requires: http://code.google.com/p/java-ide-droid