flex4.5移动设备开发,屏幕旋转

引用: http://www.adobe.com/devnet/flash/articles/screen_orientation_apis.html
阻止某些不支持的旋转：

stage.addEventListener(
StageOrientationEvent.ORIENTATION_CHANGING, onOrientationChanging );
 
function onOrientationChanging( event:StageOrientationEvent ):void
{
    // If the stage is about to move to an orientation we don't support, lets prevent it
    // from changing to that stage orientation.
    if(event.afterOrientation ==
       StageOrientation.ROTATED_LEFT || event.afterOrientation ==
          StageOrientation.ROTATED_RIGHT )
    event.preventDefault();
}

手动设置：

stage.setOrientation( StageOrientation.UPSIDE_DOWN );