Content - 64e6e9b548233809b217c03e2709f7fbf12fdce9 - 49e7c8b/vibration/cancel-with-new-manual.html

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Tip revision: f7662c3bc8a928fd55e76b83ed55ddc88a52447a authored by Marcos Cáceres on 19 March 2018, 05:46:16 UTC
user activation survives postMessage()

Tip revision: f7662c3

cancel-with-new-manual.html

<!DOCTYPE html>
<html>
  <head>
    <meta charset='utf-8'/>
    <title>Vibration API: cancel ongoing vibrate() with a new call to vibrate</title>
    <link rel='author' title='Robin Berjon' href='mailto:robin@berjon.com'/>
    <link rel='help' href='http://www.w3.org/TR/vibration/#methods'/>
    <meta name='flags' content='dom, interact'/>
    <meta name='assert' content='Cancel the pre-existing instance of the processing vibration patterns algorithm, if any.'/>
  </head>
  <body>
    <h1>Description</h1>
    <p>
      After hitting the button below, your device must vibrate continuously for a short period of time (roughly one
      second), then vibrate a series of short bursts. If the initial continuously vibration is longer (roughly five
      seconds, it should feel somewhat long) or if there is no series of short vibration bursts then the test has
      failed.
    </p>
    <button id='vib'>Vibrate!</button>
    <script>
      if (undefined !== navigator.vibrate) {
          document.getElementById("vib").onclick = function () {
              navigator.vibrate(5000);
              setTimeout(function () {
                  navigator.vibrate([200, 200, 200, 200, 200, 200, 200, 200, 200]);
              }, 1000);
          };
      }
    </script>
  </body>
</html>

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