title: Force refresh of CSS files
body: <p>I have a <code>WebView</code> that loads HTML files from within the private data of my app. I load those files from a server, then saves them to the private data folder. They come with JavaScript files, and CSS files, images, etc. So my <code>WebView</code> then display those HTML files just fine.</p>
  
  <p>My problem is when I modify the content of those files on my server, and then download those files again in the app (first I made sure all files were deleted from the private data folder) and open the <code>WebView</code>, everything is updated except for the CSS files, the style remains the same. The quickest solution that I found to force the CSS files to be updated in the <code>WebView</code> is to delete all content for the app (in the settings) and then download the files again.</p>
  
  <p>Note: I don't want to clear all data like history or whatever since I am using local storage on the <code>WebView</code>, but clearing resources is fine, if possible.</p>