private function onLoaded():void {
//实例UI界面
var ani:Animation=new Animation();
ani.pos(300,300);
Laya.stage.addChild(ani);
ani.loadAnimation("AAA.ani",Handler.create(this,onLoadedAni,[ani]));
}
private function onLoadedAni(ani:Animation):void
{
ani.play(0,true);
trace(ani.frames);
}
在加载完成之后去获取!