actionscript-3 – AS3 – 仅限iOS强制横向模式？

将宽高比设置为自动.

将“自动方向”设置为允许.

然后在主剪辑上使用此代码：

var startOrientation:string = stage.orientation;
if (startOrientation == StageOrientation.DEFAULT || startOrientation == StageOrientation.UPSIDE_DOWN)
  {
    stage.setOrientation(StageOrientation.ROTATED_RIGHT);
  }
  else
  {
    stage.setOrientation(startOrientation);
  }                    

stage.addEventListener(StageOrientationEvent.oRIENTATION_CHANGING,orientationchangelistener);

function orientationchangelistener(e:StageOrientationEvent)
{
   if (e.afterOrientation == StageOrientation.DEFAULT || e.afterOrientation ==  StageOrientation.UPSIDE_DOWN)
   {
     e.preventDefault();
   }
}

对我工作很好..