This is a test based on slymax/webview and Bootstrap 3.3.6

You might want to update

-App name in /app/src/main/res/values/strings.xml

-Icons in /app/src/main/res, you can use romannurik/AndroidAssetStudio/ to generate them easily

-And obviously the Bootstrap template in /app/src/main/res/assets/www

If you want to publish to the Playstore you will also need to change the package name and update gradle