Flex 问题：我是在 AIR 还是 Flex 中运行？

Question

我有一些常见的 ActionScript 代码，如何确定我是在 AIR 还是在 Web 浏览器中运行？ 谢谢，

Answer 1

使用 flash.system.Capability 对象来确定您是否在 AIR/Flash Player 下运行。

var isAir : Boolean = (Capabilities.playerType == "Desktop");
var isFlashPlayer : Boolean = (Capabilities.playerType == "StandAlone");
var isBrowser : Boolean = (Capabilities.playerType == "ActiveX" || Capabilities.playerType == "PlugIn");
var isOther : Boolean = (Capabilities.playerType == "External");

Answer 2

你将要使用

flash.system.Capabilities

if( flash.system.Capabilities.playerType == "Desktop" ){
     trace('You are running AIR!');
}