我正在开发Flex 4.6 Air应用程序，其中有一个列表，数据是透明的背景swf文件。我的问题是，当我双击列表项时，尊重的swf文件应该在后台播放，或者我们可以在桌面上说虚拟女孩应用程序。如果我们最小化主应用程序，swf应该像虚拟女孩应用程序一样在桌面上播放。
如果有人有任何想法请告诉我。
Thnank你这么多。
答案 0 :(得分：0)
您可以使用以下代码在双击列表项的情况下打开mx或spark窗口。
以下代码可能对您有用。
<?xml version="1.0" encoding="utf-8"?>
<s:Window xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
xmlns:customcomponents="customs.customcomponents.*"
xmlns:services="services.*"
width="100%" height="100%" backgroundAlpha="0"
creationComplete="window1_creationCompleteHandler(event)" minimizable="false"
showStatusBar="false" systemChrome="none" transparent="true">
<fx:Script>
<![CDATA[
import air.net.URLMonitor;
import dbconnection.Connection;
import globalData.DataModel;
import mx.collections.ArrayCollection;
import mx.core.FlexGlobals;
import mx.events.FlexEvent;
import mx.utils.UIDUtil;
import vo.UserSettingsVo;
private var movie:MovieClip;
private var movieTotalFrame:int = 0;
public var countMovie:int = 0;
public var timer:Timer;
private var newRate:int = 0;
private var mainScreen:Screen = Screen.mainScreen;
private var newStyle:CSSStyleDeclaration;
private var flagPreNext:String="";
private var flagFullMin:Boolean = false;
private var monitor:URLMonitor;
private var timerClosePop:Timer;
private var sqlStatStatus:SQLStatement;
private var objSelectedItem:Object;
[Bindable]
private var modellocator:DataModel = DataModel.getInstance();
[Bindable]
private var uservo:UserSettingsVo = UserSettingsVo.getInstance();
private var connection:Connection = Connection.getInstance();
protected function window1_creationCompleteHandler(event:FlexEvent):void
{
seqEffect.target = this;
rotate.target = canDesktopVideo;
loadMovie(0);
}
protected function myVidTeaser_completeHandler(event:Event):void
{
trace(modellocator.arrMovie[countMovie].Videoname.toString());
movie = myVidTeaser.content as MovieClip;
if(movie != null)
{
movieTotalFrame = movie.totalFrames;
var sizeWidth:Number = 0;
var sizeHeight:Number = 0;
/** Always on top setting **/
if(modellocator.userSettingsac[0].alwaysontop == "no")
{
this.alwaysInFront = false;
}
else
{
this.alwaysInFront = true;
}
/** Size Settings **/
if(modellocator.flagMaxMin)
{
sizeWidth = mainScreen.visibleBounds.width;
sizeHeight = mainScreen.visibleBounds.height;
}
else
{
sizeWidth = mainScreen.visibleBounds.width*(modellocator.userSettingsac[0].size/100);
sizeHeight = mainScreen.visibleBounds.height*(modellocator.userSettingsac[0].size/100);
}
if(!this.closed)
{
this.width = mainScreen.visibleBounds.width;
this.height = mainScreen.visibleBounds.height;
}
modellocator.setSizeWidth = sizeWidth;
modellocator.setSizeHeight = sizeHeight;
rotate.autoCenterTransform = true;
rotate.angleYFrom = 0;
myMov.xTo = 0;
myMov.xFrom = mainScreen.visibleBounds.width;
myMov.yFrom = 40;
myMov.yTo = 40;
myMov.duration = 0;
fadeEffect.alphaFrom = 0;
fadeEffect.alphaTo = 1.0;
fadeEffect.duration = 1000;
rotate.play();
seqEffect.play();
}
}
protected function myVidTeaser_enterFrameHandler(event:Event):void
{
if(modellocator.flagDesktopVIdeoPlay == true)
{
if(movie != null)
{
if(movie.currentFrame == movieTotalFrame)
{
if(countMovie == (modellocator.arrMovie.length - 1))
{
countMovie = 0;
}
else
{
countMovie++;
}
/** Show Time Settings **/
movie.gotoAndStop(0);
System.gc();
System.gc();
timer = new Timer(int(modellocator.userSettingsac[0].showtime)*60000);
timer.addEventListener(TimerEvent.TIMER, movieLoadOnTimer, false, 0, true);
timer.start();
}
}
}
else
{
if(timer != null)
{
timer.stop();
timer.removeEventListener(TimerEvent.TIMER, movieLoadOnTimer);
timer = null;
System.gc();
System.gc();
}
event.preventDefault();
event.stopImmediatePropagation();
}
}
private function movieLoadOnTimer(event:TimerEvent):void
{
loadMovie(countMovie);
}
public function loadMovie(num:int):void
{
if(modellocator.arrMovie != null && modellocator.arrMovie.length > 0)
{
if(num < modellocator.arrMovie.length)
{
if(modellocator.arrMovie[countMovie] != null)
{
if(modellocator.arrMovie[countMovie].VideoBuyFlag == "yes")
{
if(flash.system.Capabilities.os.indexOf("Mac") > -1)
{
myVidTeaser.source = "file://" + modellocator.arrMovie[countMovie].VideoFullURL;
}
else
{
myVidTeaser.source = modellocator.arrMovie[countMovie].VideoFullURL;
}
}
else
{
if(flash.system.Capabilities.os.indexOf("Mac") > -1)
{
myVidTeaser.source = "file://" + modellocator.arrMovie[countMovie].VideoTeaserURL;
}
else
{
myVidTeaser.source = modellocator.arrMovie[countMovie].VideoTeaserURL;
}
}
}
}
else
{
countMovie = 0;
loadMovie(countMovie);
}
}
else
{
this.close();
}
}
]]>
</fx:Script>
<fx:Declarations>
<s:Move id="moveUp" duration="500" target="{this}" yFrom="350" yTo="0"/>
<s:Move id="moveDown" duration="500" target="{this}" yFrom="0" yTo="350"/>
<s:Sequence id="seqEffect">
<mx:Move id="myMov"/>
<mx:Fade id="fadeEffect"/>
</s:Sequence>
<s:Rotate3D id="rotate"/>
</fx:Declarations>
<mx:Canvas id="canDesktopVideo" width="100%" height="100%" horizontalScrollPolicy="off"
verticalScrollPolicy="off">
<s:SWFLoader id="myVidTeaser" right="0" bottom="0" width="{modellocator.setSizeWidth}"
height="{modellocator.setSizeHeight}" alpha="{modellocator.setTransparency}"
buttonMode="true"
complete="myVidTeaser_completeHandler(event)"
enterFrame="myVidTeaser_enterFrameHandler(event)" maintainAspectRatio="true"
scaleContent="true"
scrollRect="{new Rectangle(0, 0, myVidTeaser.width, myVidTeaser.height)}"
useHandCursor="true"/>
</mx:Canvas>
</s:Window>