给ActionScript项目添加preloader

思路就是使用[Frame(factoryclass="ActionScript3">package com.bless.container{import flash.display.DisplayObject;import flash.display.MovieClip;import flash.display.StageAlign;import flash.display.StageScaleMode;import flash.events.Event;import flash.utils.getDefinitionByName;public class Preloader extends MovieClip{public function Preloader(){stage.align = StageAlign.TOP_LEFT;stage.scaleMode = StageScaleMode.NO_SCALE;super();trace("OK");loaderInfo.addEventListener(Event.COMPLETE,completeHandler);}public function completeHandler(event:Event):void{gotoAndPlay(2);//nextFrame();initApp();}public function initApp():void{var basic:Class = getDefinitionByName("basic_lesson_1") as Class;var myApp:DisplayObject = new basic() as DisplayObject;addChild(myApp);}}}?