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@@ -1,7 +1,7 @@
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<!DOCTYPE html>
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<html>
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-<head>
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- <!--
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+ <head>
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+ <!--
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If you are serving your web app in a path other than the root, change the
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href value below to reflect the base path you are serving from.
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@@ -14,55 +14,55 @@
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This is a placeholder for base href that will be replaced by the value of
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the `--base-href` argument provided to `flutter build`.
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-->
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- <base href="$FLUTTER_BASE_HREF">
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+ <base href="$FLUTTER_BASE_HREF" />
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- <meta charset="UTF-8">
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- <meta content="IE=Edge" http-equiv="X-UA-Compatible">
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- <meta name="description" content="A new Flutter project.">
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+ <meta charset="UTF-8" />
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+ <meta content="IE=Edge" http-equiv="X-UA-Compatible" />
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+ <meta name="description" content="A new Flutter project." />
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- <!-- iOS meta tags & icons -->
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- <meta name="apple-mobile-web-app-capable" content="yes">
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- <meta name="apple-mobile-web-app-status-bar-style" content="black">
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- <meta name="apple-mobile-web-app-title" content="vid_player_demo">
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- <link rel="apple-touch-icon" href="icons/Icon-192.png">
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+ <!-- iOS meta tags & icons -->
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+ <meta name="apple-mobile-web-app-capable" content="yes" />
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+ <meta name="apple-mobile-web-app-status-bar-style" content="black" />
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+ <meta name="apple-mobile-web-app-title" content="vid_player_demo" />
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+ <link rel="apple-touch-icon" href="icons/Icon-192.png" />
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- <!-- Favicon -->
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- <link rel="icon" type="image/png" href="favicon.png"/>
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+ <!-- Favicon -->
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+ <link rel="icon" type="image/png" href="favicon.png" />
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- <title>vid_player_demo</title>
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- <link rel="manifest" href="manifest.json">
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-</head>
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-<body>
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- <!-- This script installs service_worker.js to provide PWA functionality to
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+ <title>vid_player_demo</title>
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+ <link rel="manifest" href="manifest.json" />
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+ </head>
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+ <body>
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+ <!-- This script installs service_worker.js to provide PWA functionality to
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application. For more information, see:
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https://developers.google.com/web/fundamentals/primers/service-workers -->
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- <script>
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- var serviceWorkerVersion = null;
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- var scriptLoaded = false;
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- function loadMainDartJs() {
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- if (scriptLoaded) {
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- return;
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+ <script>
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+ var serviceWorkerVersion = null;
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+ var scriptLoaded = false;
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+ function loadMainDartJs() {
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+ if (scriptLoaded) {
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+ return;
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+ }
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+ scriptLoaded = true;
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+ var scriptTag = document.createElement("script");
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+ scriptTag.src = "main.dart.js";
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+ scriptTag.type = "application/javascript";
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+ document.body.append(scriptTag);
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}
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- scriptLoaded = true;
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- var scriptTag = document.createElement('script');
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- scriptTag.src = 'main.dart.js';
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- scriptTag.type = 'application/javascript';
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- document.body.append(scriptTag);
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- }
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- if ('serviceWorker' in navigator) {
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- // Service workers are supported. Use them.
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- window.addEventListener('load', function () {
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- // Wait for registration to finish before dropping the <script> tag.
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- // Otherwise, the browser will load the script multiple times,
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- // potentially different versions.
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- var serviceWorkerUrl = 'flutter_service_worker.js?v=' + serviceWorkerVersion;
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- navigator.serviceWorker.register(serviceWorkerUrl)
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- .then((reg) => {
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+ if ("serviceWorker" in navigator) {
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+ // Service workers are supported. Use them.
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+ window.addEventListener("load", function () {
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+ // Wait for registration to finish before dropping the <script> tag.
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+ // Otherwise, the browser will load the script multiple times,
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+ // potentially different versions.
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+ var serviceWorkerUrl =
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+ "flutter_service_worker.js?v=" + serviceWorkerVersion;
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+ navigator.serviceWorker.register(serviceWorkerUrl).then((reg) => {
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function waitForActivation(serviceWorker) {
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- serviceWorker.addEventListener('statechange', () => {
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- if (serviceWorker.state == 'activated') {
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- console.log('Installed new service worker.');
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+ serviceWorker.addEventListener("statechange", () => {
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+ if (serviceWorker.state == "activated") {
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+ console.log("Installed new service worker.");
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loadMainDartJs();
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}
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});
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@@ -74,31 +74,32 @@
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} else if (!reg.active.scriptURL.endsWith(serviceWorkerVersion)) {
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// When the app updates the serviceWorkerVersion changes, so we
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// need to ask the service worker to update.
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- console.log('New service worker available.');
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+ console.log("New service worker available.");
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reg.update();
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waitForActivation(reg.installing);
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} else {
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// Existing service worker is still good.
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- console.log('Loading app from service worker.');
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+ console.log("Loading app from service worker.");
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loadMainDartJs();
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}
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});
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- // If service worker doesn't succeed in a reasonable amount of time,
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- // fallback to plaint <script> tag.
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- setTimeout(() => {
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- if (!scriptLoaded) {
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- console.warn(
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- 'Failed to load app from service worker. Falling back to plain <script> tag.',
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- );
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- loadMainDartJs();
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- }
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- }, 4000);
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- });
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- } else {
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- // Service workers not supported. Just drop the <script> tag.
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- loadMainDartJs();
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- }
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- </script>
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-</body>
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+ // If service worker doesn't succeed in a reasonable amount of time,
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+ // fallback to plaint <script> tag.
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+ setTimeout(() => {
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+ if (!scriptLoaded) {
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+ console.warn(
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+ "Failed to load app from service worker. Falling back to plain <script> tag."
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+ );
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+ loadMainDartJs();
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+ }
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+ }, 4000);
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+ });
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+ } else {
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+ // Service workers not supported. Just drop the <script> tag.
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+ loadMainDartJs();
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+ }
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+ </script>
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+ <canvas id="vid-player" width="300" height="300" style="z-index: 9999;"></canvas>
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+ </body>
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</html>
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