title: How to enable brotli compression on Android System Webview?
body: <p>I tested on Android Emulator with API level 30. I found that Chrome for Android supports brotli, however the Android System Webview doesn't support brotli by default.</p>
  <p>For example, if I open the link <a href="https://stackoverflow.com">https://stackoverflow.com</a> on Chrome for Android, I can see following request header.</p>
  <blockquote>
  <p>accept-encoding: gzip, deflate, br</p>
  </blockquote>
  <p>If I open the same link on Webview Browser Tester, I will see following request header, which doesn't include <strong>br</strong>.</p>
  <blockquote>
  <p>accept-encoding: gzip, deflate</p>
  </blockquote>
  <p>I am using the WebView version: 83.0.4103.106. How to enable brotli support on Android System Webview?</p>