Create Android WebView mobile app from responsive website. Configure requirment and create your site into an app, RocketWeb can do much more.
Demo: https://codecanyon.net/item/rocketweb-android-web-app-solution-webtoapp/22985174
source http://www.codelist.cc/mobile/243144-rocketweb-v137-configurable-android-webview-app-template.html