FINAL / RELEASE BUILD

Generating a Release Build of an App

To generate a release build for Android, run the following cli command:

ionic cordova build android --prod --release

Generate a private key

Generate a private key using the keytool command that comes with the Android SDK:

keytool -genkey -v -keystore my-release-key.keystore -alias alias_name -keyalg RSA -keysize 2048 -validity 10000

Sign the unsigned APK

jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore my-release-key.keystore app-release-unsigned.apk alias_name

Change App Name and Zipalign App

zipalign -v 4 app-release-unsigned.apk HelloWorld.apk

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