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<!DOCTYPE html>
<html>
<head>
<style>
video {
width: 480px;
height: 320px;
position: absolute;
}
button {
top: 320px;
left: 20px;
position: absolute;
}
body {
margin: 0;
}
</style>
<script>
function playing() {
setTimeout(function() {
try {
window.webkit.messageHandlers.testHandler.postMessage("playing");
} catch(e) {
}
}, 0);
}
function seeked() {
setTimeout(function() {
try {
window.webkit.messageHandlers.testHandler.postMessage("seeked");
} catch(e) {
console.debug(`error: ${e}`);
}
}, 0);
}
function seekTo(time) {
document.querySelector("video").currentTime = time;
}
function setLoop(loop) {
document.querySelector("video").loop = loop;
}
function mousedown() {
document.querySelector("video").muted = true;
}
function removeVideoElement() {
document.body.removeChild(document.querySelector("video"));
return document.querySelector("video");
}
function play() {
document.querySelector("video").play();
}
function pause() {
document.querySelector("video").pause();
}
function stopped() {
setTimeout(function() {
try {
window.webkit.messageHandlers.testHandler.postMessage("paused");
} catch(e) {
console.debug(`error: ${e}`);
}
}, 0);
}
function handleEnded() {
setTimeout(function() {
try {
window.webkit.messageHandlers.testHandler.postMessage("ended");
} catch(e) {
console.debug(`error: ${e}`);
}
}, 0);
}
function canplaythrough() {
setTimeout(function() {
try {
window.webkit.messageHandlers.testHandler.postMessage("canplaythrough");
} catch(e) {
console.debug(`error: ${e}`);
}
}, 0);
}
function setMediaSessionMetadata() {
navigator.mediaSession.metadata = new MediaMetadata({
title: "bar",
artwork: [
{
src: "400x400-green.png",
sizes: "400x400",
type: "image/png",
},
],
});
}
function loadSubframe() {
const frame = document.createElement("iframe");
frame.addEventListener("load", () => {
window.webkit.messageHandlers.testHandler.postMessage("subframeLoaded");
});
frame.src = "simple.html";
document.body.appendChild(frame);
}
</script>
</head>
<body>
<video autoplay title="foo" onmousedown=mousedown() onplaying=playing() onpause=stopped() onseeked=seeked() onended=handleEnded() oncanplaythrough=canplaythrough()>
<source src="large-video-with-audio.mp4">
</video>
<button onclick="console.log(removeVideoElement())">Stop!</button>
</body>
<html>
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