GnirehtetX

Basically the stock Gnirehtet app with some extra features, such as

• block internet access for apps
• set custom DNS servers
• stop Gnirehtet on disconnect

Build in release mode

1. Put your keystore output.jks in the app/ folder.
2. Put the properties keystore-store-password, keystore-key-alias, and keystore-key-password in the gradle.properties file.

Finally run

./gradlew assembleRelease

and you should be able to find the APK at app/build/outputs/apk/release/app-release.apk.