flutter_admin_universal/index_backup.html at master · JDongKhan/flutter_admin_universal · GitHub

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<!DOCTYPE html>
<html>
<head>
  <!--
    If you are serving your web app in a path other than the root, change the
    href value below to reflect the base path you are serving from.

    The path provided below has to start and end with a slash "/" in order for
    it to work correctly.

    For more details:
    * https://developer.mozilla.org/en-US/docs/Web/HTML/Element/base

    This is a placeholder for base href that will be replaced by the value of
    the `--base-href` argument provided to `flutter build`.
  -->
  <base href="$FLUTTER_BASE_HREF">

  <meta charset="UTF-8">
  <meta content="IE=Edge" http-equiv="X-UA-Compatible">
  <meta name="description" content="A new Flutter project.">

  <!-- iOS meta tags & icons -->
  <meta name="apple-mobile-web-app-capable" content="yes">
  <meta name="apple-mobile-web-app-status-bar-style" content="black">
  <meta name="apple-mobile-web-app-title" content="flutter_admin_universal">
  <link rel="apple-touch-icon" href="icons/Icon-192.png">

  <!-- Favicon -->
  <link rel="icon" type="image/png" href="favicon.png"/>

  <title>flutter_admin_universal</title>
  <link rel="manifest" href="manifest.json">

  <script>
    // The value below is injected by flutter build, do not touch.
    var serviceWorkerVersion = null;
  </script>
  <!-- This script adds the flutter initialization JS code -->
  <script src="flutter.js" defer></script>
</head>
<body>
<div id="loading">
  <style>
    body {
      inset: 0;
      overflow: hidden;
      margin: 0;
      padding: 0;
      position: fixed;
      left: 0;
      top: 0;
      right: 0;
      bottom: 0;
    }
    #loading {
      width: 100%;
      height: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    #loading img {
      border-radius: 16px;
      width: 90px;
      height: 90px;
      animation: 1s ease-in-out 0s infinite alternate breathe;
      opacity: 0.66;
      transition: opacity 0.4s;
    }
    #loading.main_done img {
      opacity: 1;
    }
    #loading.init_done img {
      opacity: 0.05;
    }
    @keyframes breathe {
      from {
        transform: scale(1);
      }
      to {
        transform: scale(0.95);
      }
    }
    </style>
  <img src="icons/Icon-192.png" alt="Loading..."/>
</div>

  <script>
    window.addEventListener('load', function(ev) {
     var loading = document.querySelector("#loading");
      // Download main.dart.js
      _flutter.loader.loadEntrypoint({
        serviceWorker: {
          serviceWorkerVersion: serviceWorkerVersion,
        }
      }).then(function(engineInitializer) {
        loading.classList.add("main_done");
        return engineInitializer.initializeEngine();
      }).then(function(appRunner) {
        loading.classList.add("init_done");
        return appRunner.runApp();
      }).then(function (app) {
        // Wait a few milliseconds so users can see the "zoooom" animation
        // before getting rid of the "loading" div.
        window.setTimeout(function () {
          loading.remove();
        }, 200);
      });
    });
  </script>
</body>
</html>