I watn to make android webapplication

Question

Hey, I know how to convert a website and how to attach feature like download upload etc. but i want to learn how to make a fully customized application, if any one ask me for any kind of conversion for website, I have to do the work....
please how I learn that, and which thing I have to learn for that

Answer 1

its not html css jas converting, its showing website in android app

Answer 2

Have you seen this? https://cordova.apache.org/
Converts your html/css/js for Android and iOS apps.