flash on 2011-7-22

/**
 * Copyright Cao ( http://wonderfl.net/user/Cao )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/9YeG
 */

package {
    import flash.display.Sprite;
    import flash.display.StageAlign;
    import flash.display.StageScaleMode;
    import flash.events.*;
    import flash.media.Camera;
    import flash.media.Video;

    public class CameraExample extends Sprite {
        private var video:Video;
        
        public function CameraExample() {
            stage.scaleMode = StageScaleMode.NO_SCALE;
            stage.align = StageAlign.TOP_LEFT;
            
            var camera:Camera = Camera.getCamera();
            
            
            if (camera != null) {
                camera.addEventListener(ActivityEvent.ACTIVITY, activityHandler);
                video = new Video(camera.width * 2, camera.height * 2);
                video.attachCamera(camera);
                addChild(video);
            } else {
                trace("You need a camera.");
            }
        }
        
        private function activityHandler(event:ActivityEvent):void {
            trace("activityHandler: " + event);
            
        }
    }
}