text: //
  //  UIDevice+HJVideoRotation.h
  //  HJVideoPlayer
  //
  //  Created by WHJ on 2018/1/31.
  //  Copyright © 2018年 WHJ. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  
  @interface UIDevice (HJVideoRotation)
  
  + (void)rotateToOrientation:(UIInterfaceOrientation)orientation;
  
  @end
  