Adobe AIR AS3 - 前置摄像头

Question

我目前正在使用下面显示的代码在Android设备上访问和显示相机.它工作正常,但我没有访问标准相机,我想访问前置摄像头.如何修改下面的代码来执行此操作？提前致谢.

var cam:Camera = Camera.getCamera(); 
var vid:Video = new Video(); 
vid.attachCamera(cam); 
addChild(vid);
if (cam != null) 
{ 
    cam.addEventListener(StatusEvent.STATUS, statusHandler); 
    vid = new Video(); 
    vid.attachCamera(cam); 
} 
function statusHandler(event:StatusEvent):void 
{ 
    if (!cam.muted) 
    { 
        vid.width = cam.width; 
        vid.height = cam.height; 
        addChild(vid); 

    } 
    cam.removeEventListener(StatusEvent.STATUS, statusHandler); 
} 

Answer 1

将您前置摄像头的Cam's Index值传递给您Camera.getCamera();,如:

var camIndex:String = "1"; 
var cam:Camera = Camera.getCamera(camIndex); 

如果上述修改没有改变任何东西,请尝试将camIndex的值更改为"0","2","3",这取决于您的前置摄像头注册的索引.试试吧!