Android Webview - Detecting the header name as the user scrolls

Question

I have html files in this pattern.

First Heading
Some Text goes here

<         


        

Answer 1

I would use javascript on a setInterval() to monitor when the header was in view by tracking the window.scrollY and comparing it to the page position of the header (which you should likely calculate and cache). Hints on page position here. After that, update the URL of the window from javascript, and track it via your WebViewClient's methods, and you should be all set.