我正在尝试让 youtube as3 无铬播放器工作。我遵循了youtube as3 API 示例,这就是我到目前为止所得到的:
public class Main extends Sprite
{
Security.allowDomain("*");
private var player:Sprite;
private var loader:Loader;
public function Main():void
{
if (stage) init();
else addEventListener(Event.ADDED_TO_STAGE, init);
}
private function init(e:Event = null):void
{
removeEventListener(Event.ADDED_TO_STAGE, init);
loader = new Loader();
loader.contentLoaderInfo.addEventListener(Event.INIT, onLoaderInit);
loader.load(new URLRequest("http://www.youtube.com/apiplayer?version=3"));
}
private function onLoaderInit(e:Event):void
{
player = Sprite(loader.content);
addChild(player);
player.addEventListener("onReady", onPlayerReady);
player.addEventListener("onError", onPlayerError);
player.addEventListener("onStateChange", onPlayerStateChange);
player.addEventListener("onPlayerQualityChange", onVideoPlaybackQualityChange);
}
private function onPlayerReady(e:Event):void
{
trace("Player ready: " + Object(e.target).Data);
// player.loadVideoById("uad17d5hR5s");
}
private function onPlayerError(e:Event):void
{
trace("Player error: " + Object(e).Data);
}
private function onPlayerStateChange(e:Event):void
{
// trace("Player state: " + Object(e).Data);
}
private function onVideoPlaybackQualityChange(e:Event):void
{
trace("Video quality: " + Object(e).Data);
}
}
onPlayerReady 和 onStateChange 事件触发,但我得到错误。跟踪 Object(e).Data 时出现此错误:
ReferenceError: Error #1069: the property Data was not found for com.google.youtube.event.ExternalEvent and there is no standard value.
(翻译自瑞典语)
当更改为Object(e.target).Data
它时,会跟踪“未定义”并Object(e.target)
跟踪“[object SwfProxy]”。
如果我尝试player.loadVideoById("uad17d5hR5s");
我会收到此错误:
1061: Call to a possibly undefined method loadVideoById through a reference with static type flash.display:Sprite.