PrivateBoxiOS/创维盒子/code/Class/Guide/forgetSecretKeyViewController.m

//
//  forgetSecretKeyViewController.m
//  隐私保护
//
//  Created by xd h on 2023/11/7.
//

#import "forgetSecretKeyViewController.h"
#import <Photos/Photos.h>

@interface forgetSecretKeyViewController ()

@end

@implementation forgetSecretKeyViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    
    [self.toolBar setHidden:YES];
    [self.navigationBar setHidden:YES];
    [self.navBarBGView setHidden:NO];
    self.view.backgroundColor = HWF5F7FAColor;
    
    [self initBaseUIFun];
}

#pragma mark
- (void)initBaseUIFun
{
    UIImageView *bgImageView = [[UIImageView alloc] init];
    bgImageView.image = [UIImage imageNamed:@"gongzhonghao"];
    //bgImageView.backgroundColor = [UIColor redColor];
    bgImageView.userInteractionEnabled = YES;
    [self.view addSubview:bgImageView];
    
    [bgImageView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.mas_equalTo(0);
        make.top.mas_equalTo(self.navBarBGView.mas_bottom).offset(0);
        make.right.mas_equalTo(0);
        make.bottom.mas_equalTo(0);
    }];
    
    //长按保存相片
    UILabel *tipLab = [[UILabel alloc] init];
    tipLab.text = @"长按保存图片";
    tipLab.textAlignment = NSTextAlignmentCenter;
    tipLab.font = [UIFont systemFontOfSize:14.0];
    tipLab.textColor = [UIColor whiteColor];
    tipLab.backgroundColor = [UIColor hwColor:@"#FFFFFF" alpha:0.2];
    [bgImageView addSubview:tipLab];
    tipLab.layer.cornerRadius = 24;
    tipLab.layer.masksToBounds = YES;
    
    [tipLab mas_makeConstraints:^(MASConstraintMaker *make) {
        make.width.mas_equalTo(140);
        make.height.mas_equalTo(48);
        make.centerX.mas_equalTo(0);
        make.bottom.mas_equalTo(-35);
    }];
    
    // 创建长按手势识别器
    UILongPressGestureRecognizer *longPress = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(longPress:)];
      
    // 设置长按手势的最小按压时间
    longPress.minimumPressDuration = 2; // 2秒
      
    // 将手势识别器添加到视图上
    [bgImageView addGestureRecognizer:longPress];
}

- (void)longPress:(UILongPressGestureRecognizer *)gesture {
    if (gesture.state == UIGestureRecognizerStateBegan) {
        //NSLog(@"长按手势开始");
        
        UIImage *image = [UIImage imageNamed:@"gongzhonghao"];
          
        [self saveImage:image];
            
    }
}

- (void)saveImage:(UIImage *)image
{
    //保存图片到【相机胶卷】
        /// 异步执行修改操作
        [[PHPhotoLibrary sharedPhotoLibrary]performChanges:^{
            [PHAssetChangeRequest creationRequestForAssetFromImage:image];
        } completionHandler:^(BOOL success, NSError * _Nullable error) {
            mainBlock(^{
                if (error) {
                    //NSLog(@"%@",@"保存失败");
                    [[iToast makeText:NSLocalizedString(@"common_save_fail",nil)] show];
                } else {
                    //NSLog(@"%@",@"保存成功");
                    [[iToast makeText:NSLocalizedString(@"common_save_suc",nil)] show];
                }
            });
            
        }];
}
@end