Question

在加载SWF时，有没有办法自动点击XY舞台坐标？

编辑：顺便说一句，这是整个代码，它是一个提示YouTube视频。只需要点击提示上的任意位置，即可在加载SWF后自动播放。

Security.allowDomain("www.youtube.com");


var loader:Loader = new Loader();
loader.contentLoaderInfo.addEventListener(Event.INIT, onLoaderInit);
loader.load(new URLRequest("http://www.youtube.com/apiplayer?version=3"));

function onLoaderInit(event:Event):void {
    addChild(loader);
    loader.content.addEventListener("onReady", onPlayerReady);
    loader.content.addEventListener("onError", onPlayerError);
    loader.content.addEventListener("onStateChange", onPlayerStateChange);
    loader.content.addEventListener("onPlaybackQualityChange", 
        onVideoPlaybackQualityChange);
}

function onPlayerReady(event:Event):void {

    trace("player ready:", Object(event).data);


    player = loader.content;

    player.setSize(300, 250);
    player.cueVideoById("AfTCtRDsWVw",0);
    player.mute();
}



function onPlayerError(event:Event):void {
    trace("player error:", Object(event).data);
}

function onPlayerStateChange(event:Event):void {
    trace("player state:", Object(event).data);
}

function onVideoPlaybackQualityChange(event:Event):void {
    trace("video quality:", Object(event).data);
}

Answer 1

是的，您只需手动将MouseEvent.CLICK事件发送到您的舞台：

var yourX:Number = 40; //Whatever you want
var yourY:Number = 40; //Whatever you want
//Make sure you have a link to the stage (usually after Event.ADDED_TO_STAGE event occured)
stage.dispatchEvent(new MouseEvent(
    MouseEvent.CLICK, 
    true, 
    false, 
    yourX,
    yourY);

如果您需要某个DisplayObject与此MouseEvent相关，则应将其他参数传递给MouseEvent构造函数：

var yourX:Number = 40; //Whatever you want
var yourY:Number = 40; //Whatever you want
//Make sure you have a link to the stage (usually after Event.ADDED_TO_STAGE event occured)
stage.dispatchEvent(new MouseEvent(
    MouseEvent.CLICK, 
    true, 
    false, 
    yourX,
    yourY,
    linkToYourRelatedDisplayObject);

== UPDATE ==

好吧，我做到了。有点“黑客”而且在这里。您的youtube播放器包含一个safeLoader对象，其中包含一个videoApplication，其中包含一个LargePlayerButton。这个LargePlayerButton有一个MouseEvent.CLICK事件监听器，所以我们需要将事件调度到这个按钮，而不是将它发送到舞台。这是autoClick模拟的完整代码：

import flash.events.MouseEvent;
import flash.events.Event;
import flash.display.DisplayObjectContainer;

// The player SWF file on www.youtube.com needs to communicate with your host
// SWF file. Your code must call Security.allowDomain() to allow this
// communication.
Security.allowDomain("www.youtube.com");

// This will hold the API player instance once it is initialized.
var player:Object;

var loader:Loader = new Loader();
loader.contentLoaderInfo.addEventListener(Event.INIT, onLoaderInit);
loader.load(new URLRequest("http://www.youtube.com/apiplayer?version=3"));

function onLoaderInit(event:Event):void {
    addChild(loader);
    loader.content.addEventListener("onReady", onPlayerReady);
}

function autoClick():void
{
    //=========================
    //Some nested children, we need to dig through a bit to get to the LargePlayButton
    var safeLoader:DisplayObjectContainer = (loader.content as DisplayObjectContainer).getChildAt(0) as DisplayObjectContainer;
    var videoApplication:DisplayObjectContainer = safeLoader.getChildAt(0) as DisplayObjectContainer;
    var largePlayBtn:DisplayObjectContainer = videoApplication.getChildAt(6) as DisplayObjectContainer; 
    //=========================
    //And finally dispatching our event to this button. It will think that a person has clicked it
    largePlayBtn.dispatchEvent(new MouseEvent(MouseEvent.CLICK, 
                                       true, 
                                       true, 
                                       stage.stageWidth / 2,
                                       stage.stageHeight / 2));

}

function onPlayerReady(event:Event):void {
    // Event.data contains the event parameter, which is the Player API ID 
    trace("player ready:", Object(event).data);

    // Once this event has been dispatched by the player, we can use
    // cueVideoById, loadVideoById, cueVideoByUrl and loadVideoByUrl
    // to load a particular YouTube video.
    player = loader.content;
    // Set appropriate player dimensions for your application
    player.setSize(300, 250);
    player.cueVideoById("AfTCtRDsWVw",0);
    //====================================================
    //As long as player is loaded we can call our function
    autoClick();
}

这是一个很好的运动，欢呼：）

Answer 2

Youtube似乎有一个智能的反黑客功能。我可以在IDE上获得SafeLoader的孩子，但是在Flash播放器或网络上，SafeLoader只是无法访问，之后没有孩子可以控制。这就是代码在IDE上工作但不在外部的原因。也许它与沙盒安全性有关，但也许它更复杂。

Answer 3

出于明显的安全原因，我非常怀疑这是可能的：http://www.adobe.com/devnet/flashplayer/articles/fplayer10_uia_requirements.html

Actionscript 3自动鼠标点击XY舞台坐标

3 个答案: