Function getUserAgentClientHintParameters

ads/google/a4a/utils.js:1036–1053

* This method retrieves the high-entropy portions of the user agent * information. * See https://wicg.github.io/ua-client-hints/#getHighEntropyValues * @param {!Window} win * @return {!Promise<!UADataValues|undefined>}

(win)

 * @return {!Promise<!UADataValues|undefined>}
 */
function getUserAgentClientHintParameters(win) {
  if (
    !win.navigator ||
    !win.navigator.userAgentData ||
    typeof win.navigator.userAgentData.getHighEntropyValues !== 'function'
  ) {
    return Promise.resolve();
  }

  return win.navigator.userAgentData.getHighEntropyValues([
    'platform',
    'platformVersion',
    'architecture',
    'model',
    'uaFullVersion',
    'bitness',
  ]);
}