Presents is a project mainly written in Java, it's free.
Map-based navigation scavenger hunt Android application
MLSCampus is a fork of Presents: a map-based navigation/scavenger hunt Android application. Developed for the North Carolina Museum of Life + Science.
To run the ant build
1) The Android build.xml requires Ant 1.8! So change the ant home in Eclipse preferences (Ant - Runtime - Ant Home) (and install Ant 1.8 first if necessary)
2) create a file "local.properties" with two properties that define the location of your local android sdk and apache.
This does not get checked into source control. Mine looks like so:
sdk.dir=/usr/local/android-sdk-mac_x86
apache.dir=/path/to/apache/htdocs
2) In Eclipse, right-click build.xml -> Run As - Ant Build...