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GWT check if flash is installed
原标题:

Is there a way in GWT to check if the browser running is supporting Flash?

最佳回答

The simplest solution was to incorporate the Flash detection KIT as a native java script call.

问题回答

Check out swfobject, and particularly you might want to check out this method:

swfobject.hasFlashPlayerVersion(versionStr)

API docs here.

Of course, if swfobject is too big you could just check the sources to see how they do it. I m not sure if it s possible that you could get a proper return value from that method even if the Flash player is somehow disabled but in that case I suppose you could simply try and embed a swf with swfobject and see if it worked, there s a callback that tell s you wether the embedding was successful or not, check the api docs for more info.





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