__ Update your version in config.xml
__
Test in browser before
ionic cordova run browser --prod --release
ionic cordova resources
ionic cordova build android --prod --release
## --prod compress apk && uses the 'prod' envrionment at build time, --release makes the app signable (so that it can be pusblished in marketplace)
## Only first time
keytool -genkey -v -keystore avrethem-keystore.keystore -alias avrethem-keystore -keyalg RSA -keysize 2048 -validity 10000
## Always
cp avrethem-keystore.keystore platforms/android/app/build/outputs/apk/release/.
cd platforms/android/app/build/outputs/apk/release
jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore avrethem-keystore.keystore app-release-unsigned.apk avrethem-keystore
/home/d0rsha/Android/Sdk/build-tools/28.0.3/zipalign -v 4 app-release-unsigned.apk IonicRestaurant2.apk
## Only first time
keytool -genkey -v -keystore calco-master-release-key.keystore -alias calco-master -keyalg RSA -keysize 2048 -validity 10000
## Always
cp calco-master-release-key.keystore platforms/android/app/build/outputs/apk/release/.
cd platforms/android/app/build/outputs/apk/release
jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore calco-master-release-key.keystore app-release-unsigned.apk calco-master
/home/d0rsha/Android/Sdk/build-tools/28.0.3/zipalign -v 4 app-release-unsigned.apk CalcoMaster.apk