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source/ckaction/style/loadByteImg.as

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+package ckaction.style {
+	import flash.utils.ByteArray;
+	import flash.display.Loader;
+	import flash.events.Event;
+	import flash.display.Bitmap;
+	import flash.events.ErrorEvent;
+	import ckaction.act.des;
+
+	public class loadByteImg {
+
+		public function loadByteImg(file: String, success: Function,myName:String="") {
+			// constructor code
+			//检查file是否需要解密
+			//
+			var ld: Loader = new Loader();
+			try {
+				var bt: ByteArray = des.getByteArray(file);
+				ld.loadBytes(bt);
+				ld.contentLoaderInfo.addEventListener(Event.COMPLETE, function (event: Event) {
+					if(myName){
+						ld.name=myName;
+					}
+					success(ld);
+				});
+			} catch (event:ErrorEvent) {
+				if(myName){
+					success(null,myName);
+				}
+				else{
+					success(null);
+				}
+			}
+
+		}
+
+
+	}
+
+}