tederen_c/smartRhino/Project/VCModel/My_Center/Controller/MyQRCodeVC.m

//
//  MyQRCodeVC.m
//  smartRhino
//
//  Created by armin on 2019/11/1.
//  Copyright © 2019 tederen. All rights reserved.
//

#import "MyQRCodeVC.h"
#import <Photos/Photos.h>
#import "CreateNoteBookVC.h"

@interface MyQRCodeVC ()

@property (strong,nonatomic) IBOutlet UIView *showContentBgView;

@property (strong,nonatomic) IBOutlet UIButton *shareBtn;

@property (strong,nonatomic) IBOutlet UIImageView *qrCodeImg;

@end

@implementation MyQRCodeVC

+(MyQRCodeVC *)initMyQRCodeVC{
    MyQRCodeVC *controller = [StoryboardManager.shared.myCenter instantiateViewControllerWithIdentifier:@"MyQRCodeVC"];
    return controller;
}

- (void)viewDidLoad {
    [super viewDidLoad];
    self.fd_prefersNavigationBarHidden = YES;
    self.view.backgroundColor = [[UIColor blackColor] colorWithAlphaComponent:0.3f];
    UITapGestureRecognizer *gr = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(dismiss)];
    self.view.userInteractionEnabled = YES;
    [gr setNumberOfTapsRequired:1];
    [self.view addGestureRecognizer:gr];
    
    self.showContentBgView.layer.masksToBounds = YES;
    self.showContentBgView.layer.cornerRadius = 5.0;
    
    UILongPressGestureRecognizer *longPressGesture =[[UILongPressGestureRecognizer alloc]initWithTarget:self action:@selector(headerLongPress:)];
    [self.showContentBgView addGestureRecognizer:longPressGesture];
      
    WS(weakSelf);
    
    [self.qrCodeImg setImageWithURL:[NSURL URLWithString:[AppUserModel sharedAppUserModel].QRCoder] placeholder:IMG(@"zhujun")];
    [self.shareBtn setAction:^{
        if (weakSelf.ClickShareBlock && weakSelf.qrCodeImg.image) {
            weakSelf.ClickShareBlock(weakSelf.qrCodeImg.image);
            [weakSelf dismiss];
        }
    }];
}
- (void)dismiss
{
    self.view.hidden = YES;
}

/**
 * 长按
 */
-(void)headerLongPress:(UILongPressGestureRecognizer *)longRecognizer{
    if (longRecognizer.state == UIGestureRecognizerStateBegan) {
        WS(weakSelf);
        NSError *error = nil;
        [[PHPhotoLibrary sharedPhotoLibrary] performChangesAndWait:^{
            [PHAssetChangeRequest creationRequestForAssetFromImage:weakSelf.qrCodeImg.image];
        } error:&error];
        if(error){
            [ShowtipTool showMessageWithStatus:@"保存失败"];
        }else{
            [ShowtipTool showMessageWithStatus:@"保存成功"];
        }
    }
}
@end