detect sound in a webview android java

Question

I have a webview with a web with a video. I need to detect when that video starts. it occurs to me to detect if the webview is emitting sound. Does anyone know how to do it? Thank you.

Answer 1

The video element has a play event:

const video = document.querySelector('video');

video.addEventListener('play', (event) => {
  console.log('The Boolean paused property is now false. Either the ' +
  'play() method was called or the autoplay attribute was toggled.');
});

source: MDN https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/play_event