//
//  UIDocumentPickerViewController+Swizzling.m
//  Open
//
//  Created by 雷俊博 on 2021/7/6.
//  Copyright © 2021 黄江涛 . All rights reserved.
//

#import "UIDocumentPickerViewController+Swizzling.h"


@implementation UIDocumentPickerViewController (Swizzling)
+ (void)load {
    [super load];
    
//    UIBarButtonItem *barItem = [UIBarButtonItem appearance];
    //barItem.tintColor = [UIColor blueColor];
    
}

- (void)viewWillDisappear:(BOOL)animated
{
    UIBarButtonItem *barItem = [UIBarButtonItem appearance];
    barItem.tintColor = [UIColor whiteColor];
}
@end
