Question

我需要知道浏览器是否阻止插件，特别是Unity网络播放器。在这种情况下，我想告诉用户如何解锁插件。我尝试使用navigator.plugins，但认为它是活跃的，所以它没用。任何人都知道我怎么能得到这个？

由于

编辑：此外，Unity API getUnity的功能会返回对象而不是null，因为该对象已初始化

Answer 1

您可以使用“Calling web page functions from Unity web player content”。从可以在页面上设置变量的统一调用javascript，使用页面timeout脚本来检查变量并在几秒钟后显示消息

Answer 2

你可以这样做：

＆＃13;

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">

<head>
  <title>Unity Web Player | Example</title>
  <script type="text/javascript" src="http://webplayer.unity3d.com/download_webplayer-3.x/3.0/uo/UnityObject.js"></script>
  <script type="text/javascript">
  
    if (typeof unityObject != "undefined") {
      unityObject.embedUnity("unityPlayer", "Example.unity3d", 600, 450, null, null, unityLoaded);
    }

    function unityLoaded(result) {
        if (result.success) {
          var unity = result.ref;
          var version = unity.GetUnityVersion("3.x.x");
          alert("Unity Web Player loaded!\nId: " + result.id + "\nVersion: " + version);
        } else {
          alert("Please install Unity Web Player!");
        }
      }        
  </script>
</head>

<body>
  <!-- This will be replaced by Unity content. -->
  <div id="unityPlayer">Unity content can't be played. Make sure you are using compatible browser with JavaScript enabled.</div>
</body>

</html>

＆＃13;

如何知道浏览器阻止插件

2 个答案: