title: Android Web-View : Inject local Javascript file to Remote Webpage
body: <p>It has been asked many times before, I browsed through everything, no clear answers yet.</p>
  
  <p>Question simplified: Is it possible to inject local Javascript file (from asset or storage) to remote webpage loaded in an Android Web-View? I know that it is possible to inject such files to local Webpages (Assets HTML) loaded in a Web-View.</p>
  
  <p>Why do I need this to work? : To make browsing experience faster, by avoiding downloading of bigger files such as Js and CSS files every time. I want to avoid Web-View Caching.</p>