$ git clone git://github.com/kivy/python-for-android
$ cd python-for-android
$ export ANDROIDSDK="/path/to/Android/sdk"
$ export ANDROIDNDK="/path/to/Android/android-ndk-r10d"
$ export ANDROIDNDKVER=r10d
$ export ANDROIDAPI=14
$ export PATH=$ANDROIDNDK:$ANDROIDSDK/platform-tools:$ANDROIDSDK/tools:$PATH
$ ./distribute.sh -m "openssl pil kivy"
$ cd dist/default
$ ./build.py --package org.test.touchtracer --name touchtracer --version 1.0 --dir /path/to/android/demo/touchtracer debug
$ ./build.py --package org.test.touchtracer --name touchtracer --version 1.0 --dir /path/to/android/demo/touchtracer release