Convert Website to App and Access App Via URL/Web

When you apply for this project you must give a detailed explanation on how you plan on achieving this. This is to avoid me wasting time hiring someone who does not understand what I am looking for. - I have a website I want to convert to an android app. - I want to add an ad network sdk to the app and add the app to playstore - I want to be able to access the app (not the original website itself) at an url/web - ad Network SDK must be fully function - Original website functions fully and natively within the app and new url/website the app is on