My first Android development experiment, so don't expect anything useful here :)

Essentially, this is a little instrument tuner.

With ANDROID_HOME set to the location of the sdk and JAVA_HOME set to the jdk, connect your debug enabled phone and type:

ant debug && ant installd

You get something like this:

Debug build: https://github.com/ohazi/precise-pitch/raw/master/bin/PrecisePitch-debug.apk