How do I get the user's screen resolution in ActionScript 3?

问题

Is there a way ActionScript 3 can detect the user's screen resolution?

回答1:

have a look at stage.fullScreenHeight and stage.fullScreenWidth

回答2:

These will return the numbers to your output window:

trace(Capabilities.screenResolutionX);
trace(Capabilities.screenResolutionY);

回答3:

If you are on AIR, you could use the flash.display.Screen class, which contains this info, plus a lot more, such as color-depth, and multi-screen support.

回答4:

flash.system.Capabilities.screenResolutionY and flash.system.Capabilities.screenResolutionX

来源：https://stackoverflow.com/questions/1048566/how-do-i-get-the-users-screen-resolution-in-actionscript-3