====== Build Kivi APK ======
===== Prep stuff =====
* Pull down docker image
docker pull jedie/buildozer
* Generate buildozer.spec file
docker build -t jedie/buildozer .
* Creating certificate for signing
keytool -genkey -v -keystore debug.keystore -alias android -keyalg RSA -keysize 2048 -validity 20000
===== Building =====
* Build the apk file
docker run -t jedie/buildozer -v ${PWD}:/buildozer/ buildozer --verbose android release
* sign the apk file
jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore debug.keystore bin/yourapkalign.apk android
* realign the apk
zipalign -v 4 yourapk.apk yourapkalign.apk
* install the apk on a phone
adb install PingApp-0.1-release-unsigned.apk