代码：
package {
import flash.display.MovieClip;
import flash.display.Sprite;
import flash.events.MouseEvent;
import flash.text.TextField;
import flash.text.TextFieldAutoSize;
public class fullbotton extends MovieClip {
public function fullbotton(b_width:int,b_height:int,f_size:int) {
var _Rect:Sprite = new Sprite();
_Rect.graphics.beginFill(0xff0000,1);
_Rect.graphics.drawRect(0, 0, b_width,b_height);
_Rect.graphics.endFill();
addChild(_Rect);
_Rect.buttonMode=true;
var t:TextField = new TextField();
t.htmlText="<FONT SIZE=’"+f_size+"’ color=’#ffff00’ ><b>点击此处切换观看模式(全屏/普通)</b></font>";
t.autoSize=TextFieldAutoSize.LEFT;
t.x=30;
t.y=2;
_Rect.addChild(t);
var _Rect1:Sprite = new Sprite();
_Rect1.graphics.beginFill(0x000000,0);
_Rect1.graphics.drawRect(0, 0, b_width,b_height);
_Rect1.graphics.endFill();
_Rect.addChild(_Rect1);
_Rect.addEventListener(MouseEvent.CLICK, clickHandler);
}
private function clickHandler(event:MouseEvent):void {
switch (stage.displayState) {
case "normal" :
stage.displayState="fullScreen";
break;
case "fullScreen" :
default :
stage.displayState="normal";
break;
}
}
}
}
使用：
var my_btn:fullbotton=new fullbotton(100,50,12);
addChild(my_btn);
在HTML中使用方法（感谢KAKA）：
function cl(evt:MouseEvent):void {
stage.displayState=StageDisplayState.FULL_SCREEN;
}
my_btn.addEventListener(MouseEvent.CLICK,cl);
然后HTML标签中修改一下：
要在标签中加入allowFullScreen="true"
演示：
http://www.taoshaw.com/taoshaw/study/as3fullscreen/method2.html
AS3加载XML加载图片 2
先加载XML，然后使用Loader类加载XML里面的文件。
其中先使用数组获取XML里文件信息。然后再使用Loader类加载。
package
{
import flash.display.Loader;
import flash.display.Sprite;
import flash.display.MovieClip;
import flash.net.URLLoader;
import flash.net.URLRequest;
import flash.events.Event;
import flash.events.MouseEvent;
import flash.text.TextField;
public class getFace extends Sprite
{
//xml类
private var my_xml:XML;
//URLRequest类
private var my_URLRequest:URLRequest;
//URLLoader类
private var my_URLLoader:URLLoader;
//加载图片类
private var my_Loader:Loader;
//初始化暂存图片信息类
private var my_pic_Arr:Array = [];
//加载表情默认位置
private var _left:uint =0;
private var _top:uint = 0;
//初始化TextField
private var _textField:TextField;
public function getFace(_xmllist:String)
{
my_URLRequest = new URLRequest(_xmllist);
my_URLLoader = new URLLoader();
my_URLLoader.load(my_URLRequest)
my_URLLoader.addEventListener(Event.COMPLETE,xmlLoaded)
}
//获取场景TextField实例名称
public function set txtName(_txt:TextField):void
{
_textField = _txt;
}
//===加载XML类,将XML信息写进数组中======
private function xmlLoaded(e:Event):void
{
my_xml = new XML(my_URLLoader.data);
for (var i:uint = 0; i < my_xml.img.length(); i++ )
{
var my_Obj:Object = new Object();
my_Obj.imgsrc = my_xml.img[i].@src;
my_Obj.swfsrc = my_xml.img[i].@swf;
my_pic_Arr.push(my_Obj);
}
trace(my_pic_Arr[2].imgsrc)
imgLoaded(my_pic_Arr)
}
//=========加载图片============
private function imgLoaded(arr:Array):void
{
for (var i:uint = 0; i < my_pic_Arr.length; i++ )
{
var my_Loader:Loader = new Loader();
my_Loader.load(new URLRequest(my_pic_Arr[i].imgsrc));
var tmp:MovieClip = new MovieClip();
tmp.x = _left;
tmp.y = _top;
tmp.id = i;
_left += tmp.width + 48;
if (_left + tmp.width > 250)
{
_left = 0;
_top += tmp.height + 48;
}
tmp.addChild(my_Loader);
tmp.addEventListener(MouseEvent.CLICK,addTextField)
addChild(tmp)
}
}
private function addTextField(e:MouseEvent):void
{
_textField.htmlText += "<img src='" + my_pic_Arr[e.currentTarget.id].swfsrc +"'>"
//trace("click it")
}
}
}
