Publish an app on google play store - rlasjunies/kct GitHub Wiki
// run the following command bat
REM This batch must be run from the folder containing the keystore file
set build-tool-folder= ***\AppData\Local\Android\android-sdk\build-tools\27.0.3
set apk-release-folder= ***\kct\platforms\android\build\outputs\apk\release
jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore kct.keystore %apk-release-folder%\android-release-unsigned.apk kct
del %apk-release-folder%\kct-signed.apk
%build-tool-folder%\zipalign -v 4 %apk-release-folder%\android-release-unsigned.apk %apk-release-folder%\kct-signed.apk
// then from google developper page, upload the apk ...