pack.sh

#!/bin/sh

echo "Decompile into smali format ..."
apktool b ${1} /tmp/${1}-pack.apk

echo "\n\nSign the package. Password is mykey ..."
jarsigner -sigalg SHA1withRSA -digestalg SHA1 -keystore mykey.keystore /tmp/${1}-pack.apk mykey

echo "\n\nZip align the apk ..."
zipalign -f -v 4 /tmp/${1}-pack.apk /tmp/${1}.apk

echo "\n\nUninstall existing installation ..."
adb uninstall ${2}

echo "\n\nInstall apk via adb ..."
adb install /tmp/${1}.apk

echo "Cleanup /tmp ..."
rm /tmp/*.apk