Modern or Non-deprecated way to detect flash player with js/jquery?

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First of all, sorry for ressurrecting this question here. I\'ve been trying for two days how to reach this job using javascript/jquery and i think i\'ve read all stack overf

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半阙折子戏

2020-12-15 14:08

You can get an array which contains all installed plugins of a browser like this:

var plugins = navigator.plugins;

Then you can then check if the array contains the flash plugin.

From https://developer.mozilla.org/de/docs/Web/API/NavigatorPlugins/plugins:

function getFlashVersion() {
   var flash = navigator.plugins.namedItem('Shockwave Flash');
   if (typeof flash != 'object') {
      // flash is not present
      return undefined;
   }
   if(flash.version){ 
     return flash.version;
   } else {
     //No version property (e.g. in Chrome)
     return flash.description.replace(/Shockwave Flash /,"");
  }
}

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礼貌的吻别

2020-12-15 14:09
There is a simple way to check for Flash since all the installed and enabled plugins will be listed in navigator.plugins;

Note that if a plugin is installed, but not enabled, it will not be detected in the navigator.plugins array. There is NO way to detect this using Javascript (this Question which confirms the same).

Having said that, use the following function isFlashEnabled(); to detect Flash :
```
<html>

<script>

if(isFlashEnabled()) 
{ document.write('Flash is installed (but may need to be enabled)'); } 
else { document.write('Flash is either not installed or disabled'); }

function isFlashEnabled() 
{
    var flash = navigator.plugins.namedItem('Shockwave Flash');
    if (!flash) { return 0; } 
    else { return 1; }
}

</script>

<body> <embed src="https://www.w3schools.com/tags/helloworld.swf"> </body>

</html>
```
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