title: Changing HTML in a WebView programmatically
body: <p>I'm loading an html asset page into a WebView using</p>
  
  <pre><code>webMain.loadUrl("file:///android_asset/record.html");
  </code></pre>
  
  <p>which works fine, but inside the html are a number of places where I'd like to use information from the app.  For instance, the HTML may contain text that reads "[Custom]".  Is there a way I can replace that word with information passed from the application?</p>