caoyunxiao

Lighting/Class/ChangePasswordViewController.m

@@ -62,7 +62,7 @@
 #pragma amrk -确认修改按钮
 - (IBAction)sureChangeButtonClick:(UIButton *)sender {
     
-    
+    [self.view endEditing:YES];
     if (self.userName.text.length == 0) {
         
         [self ErrorMBProgressView:@"账户名不能为空"];
@@ -88,7 +88,13 @@
         [self RemoveMBProgressHUDLoding];
         if ([returnValue[@"code"] isEqualToNumber:@0]) {
             
-            NSLog(@"%@",returnValue);
+            //保存最新的账号信息
+            [Shoppersmanager manager].passWordString = self.NewPassWord.text;
+            [self SuccessMBProgressView:returnValue[@"message"]];
+            if ([self.delegate respondsToSelector:@selector(cancelButtonClick)]) {
+                
+                [self.delegate cancelButtonClick];
+            }
             
         }else
         {

Lighting/Class/ClientViewController.m

@@ -9,6 +9,8 @@
 #import "ClientViewController.h"
 #import "InformationTableViewCell.h"
 #import "ClientdetailsViewController.h"
+#import "MyclientEntityModel.h"
+
 @interface ClientViewController ()<UITableViewDelegate,UITableViewDataSource,UITextFieldDelegate>
 
 /**
@@ -84,11 +86,14 @@
     //隐藏更改客户按钮
     self.changePersonInformationButton.hidden = YES;
     
-    
     //代理
     self.informationTableview.delegate = self;
     self.informationTableview.dataSource = self;
+    self.informationTableview.tableFooterView = [UIView new];
     self.searchPersonInformationField.delegate = self;
+    //监听键盘落下的通知
+    [[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(KeyboadrDismiss) name:UIKeyboardWillHideNotification object:nil];
+    
 }
 
 
@@ -109,10 +114,26 @@
         if ([returnValue[@"code"] isEqualToNumber:@0]) {
             
             ConsumerPageResult *Customerresult = [[ConsumerPageResult alloc]initWithDictionary:returnValue[@"data"] error:nil];
-            for (id objc in Customerresult.results) {
+            for (TOConsumerEntity *objc in Customerresult.results) {
                 
-                [self.CustomerresultArray addObject:objc];
+                 MyclientEntityModel *myclientModel = [[MyclientEntityModel alloc]init];
+                 myclientModel.fid = objc.fid;
+                 myclientModel.createName = objc.createName;
+                 myclientModel.createBy = objc.createBy;
+                 myclientModel.createDate = objc.createDate;
+                 myclientModel.sysOrgCode = objc.sysOrgCode;
+                 myclientModel.name = objc.name;
+                 myclientModel.mobile = objc.mobile;
+                 myclientModel.province = objc.province;
+                 myclientModel.city = objc.city;
+                 myclientModel.country = objc.country;
+                 myclientModel.address = objc.address;
+                 myclientModel.picture = objc.picture;
+                 myclientModel.lastVisitedTime = objc.lastVisitedTime;
+                
+                [self.CustomerresultArray addObject:myclientModel];
             }
+            
             [self.informationTableview reloadData];
         }
         else
@@ -125,19 +146,22 @@
         
     } WithFailureBlock:^(id error) {
         
-        
+        [self RemoveMBProgressHUDLoding];
     }];
 }
 
 
-
-
 - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
 {
     InformationTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"information" forIndexPath:indexPath];
     cell.selectionStyle = UITableViewCellSelectionStyleNone;
+    cell.indexNumber = indexPath.row;
     cell.model = [self.CustomerresultArray objectAtIndex_opple:indexPath.row];
-    [cell.setCurrentCustomer addTarget:self action:@selector(SetCustomerButtonClick:) forControlEvents:UIControlEventTouchUpInside];
+    //清空其他选中状态
+    [cell setBlockSeletced:^(NSInteger index) {
+        
+        [self SetCustomerButtonClick:index];
+    }];
     return cell;
 }
 
@@ -156,23 +180,36 @@
 {
     UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"StoryboardwithCYX" bundle:nil];
     ClientdetailsViewController *clientdetails = [storyboard instantiateViewControllerWithIdentifier:@"clientdetails"];
+    clientdetails.model = [self.CustomerresultArray objectAtIndex_opple:indexPath.row];
     [self.navigationController pushViewController:clientdetails animated:YES];
-    
 }
 
 
-#pragma mark -设置为当前客户
-- (void)SetCustomerButtonClick:(UIButton *)sender
+
+#pragma mark -设置为当前客户回调
+- (void)SetCustomerButtonClick:(NSInteger)index;
 {
     for (InformationTableViewCell *cell in self.informationTableview.visibleCells) {
         
         cell.setCurrentCustomer.selected = NO;
     }
-    sender.selected = YES;
+    for (MyclientEntityModel *model in self.CustomerresultArray) {
+        
+        model.selectedState = NO;
+    }
+    MyclientEntityModel *model = [self.CustomerresultArray objectAtIndex_opple:index];
+    model.selectedState = YES;
     
+    self.customerNameField.text = model.name;
+    self.phoneNumberField.text = model.mobile;
+    self.customerAddress.text = model.address;
+    [self.addpersonInformationButton setTitle:@"退出当前客户" forState:UIControlStateNormal];
+    self.changePersonInformationButton.hidden = NO;
 }
 
 
+
+
 #pragma mark -添加客户信息
 - (IBAction)addCustomerInformationORExit:(UIButton *)sender {
     
@@ -182,7 +219,21 @@
         self.customerAddress.text = nil;
         self.phoneNumberField.text = nil;
         self.companyNameField.text = nil;
+        self.customerNameField.enabled = YES;
+        self.customerAddress.enabled = YES;
+        self.phoneNumberField.enabled = YES;
+        self.companyNameField.enabled = YES;
         self.changePersonInformationButton.hidden = YES;
+        
+        //全部为为选中状态
+        for (InformationTableViewCell *cell in self.informationTableview.visibleCells) {
+            
+            cell.setCurrentCustomer.selected = NO;
+        }
+        for (MyclientEntityModel *model in self.CustomerresultArray) {
+            
+            model.selectedState = NO;
+        }
         [sender setTitle:@"添加客户信息" forState:UIControlStateNormal];
         return;
     }
@@ -261,10 +312,10 @@
     self.phoneNumberField.enabled = YES;
     self.companyNameField.enabled = YES;
     [self.customerNameField becomeFirstResponder];
-    
 }
 
 
+
 #pragma mark -UITextFieldDelegate代理 ----搜索
 - (BOOL)textFieldShouldReturn:(UITextField *)textField
 {
@@ -301,21 +352,28 @@
         }
         else
         {
-
+            [self ErrorMBProgressView:returnValue[@"message"]];
         }
         
     } WithErrorCodeBlock:^(id errorCodeValue) {
         
-        
-        
     } WithFailureBlock:^(id error) {
         
-        
-        
+        [self RemoveMBProgressHUDLoding];
     }];
-    
-    
-    
+}
+
+
+#pragma mark -键盘落下，判断更改信息按钮是否可见，可见则取消输入框的响应
+- (void)KeyboadrDismiss
+{
+    if (!self.changePersonInformationButton.selected) {
+     
+        self.customerNameField.enabled = NO;
+        self.customerAddress.enabled = NO;
+        self.phoneNumberField.enabled = NO;
+        self.companyNameField.enabled = NO;
+    }
 }
 
 

Lighting/Class/ClientdetailsViewController.h

@@ -7,7 +7,7 @@
 //
 
 #import "BaseViewController.h"
-
+#import "MyclientEntityModel.h"
 @interface ClientdetailsViewController : BaseViewController
 
 
@@ -58,7 +58,10 @@
 @property (weak, nonatomic) IBOutlet UIView *shoppingAndRecordBackview;
 
 
-
+/**
+ *  用户数据模型
+ */
+@property (nonatomic,strong) MyclientEntityModel *model;
 
 
 

Lighting/Class/ClientdetailsViewController.m

@@ -35,6 +35,7 @@
 #pragma mark -UI
 - (void)uiConfigAction
 {
+    
     self.ClientdetailsTableview.delegate = self;
     self.ClientdetailsTableview.dataSource = self;
     
@@ -45,13 +46,23 @@
     self.shoppingBagButton.layer.cornerRadius = kCornerRadius;
     self.orderRecordButton.layer.masksToBounds = YES;
     self.orderRecordButton.layer.cornerRadius = kCornerRadius;
+    self.setupButton.layer.masksToBounds = YES;
+    self.setupButton.layer.cornerRadius = kCornerRadius;
     
     //默认选中购物袋
     self.shoppingBagButton.selected = YES;
     self.shoppingBagButton.backgroundColor = [UIColor whiteColor];
     
+    //赋值
+    [self.customerHeader sd_setImageWithURL:[NSURL URLWithString:self.model.picture] placeholderImage:ReplaceImage];
+    self.customerName.text = self.model.name;
+    self.customerPhoneNumber.text = self.model.mobile;
+    self.companyName.text = self.model.name;
+    self.customerLocation.text = self.model.address;
 }
 
+
+
 - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
 {
     if (self.shoppingBagButton.selected) {
@@ -87,6 +98,8 @@
     return 0;
 }
 
+
+
 - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
 {
     UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"StoryboardwithCYX" bundle:nil];
@@ -134,14 +147,6 @@
 }
 
 
-
-
-
-
-
-
-
-
 /*
 #pragma mark - Navigation
 

Lighting/Class/InformationTableViewCell.h

@@ -7,7 +7,7 @@
 //
 
 #import <UIKit/UIKit.h>
-
+#import "MyclientEntityModel.h"
 @interface InformationTableViewCell : UITableViewCell
 
 
@@ -53,6 +53,19 @@
 /**
  *  数据源
  */
-@property (nonatomic,strong) TOConsumerEntity *model;
+@property (nonatomic,strong) MyclientEntityModel *model;
+
+/**
+ *  当前的cell位置
+ */
+@property (nonatomic,assign) NSInteger indexNumber;
+
+
+/**
+ *  反传回控制器.cell位置
+ */
+@property (nonatomic,copy) void(^blockSeletced)(NSInteger index);
+
+
 
 @end

Lighting/Class/InformationTableViewCell.m

@@ -17,7 +17,7 @@
 
 
 #pragma mark -赋值
-- (void)setModel:(TOConsumerEntity *)model
+- (void)setModel:(MyclientEntityModel *)model
 {
     _model = model;
     [self.personHeader sd_setImageWithURL:[NSURL URLWithString:_model.picture] placeholderImage:ReplaceImage];
@@ -26,6 +26,7 @@
     self.recentTime.text = [self stringFromDate:_model.lastVisitedTime];
     self.Guideservices.text = _model.createName;
     self.personLocation.text = _model.address;
+    self.setCurrentCustomer.selected = _model.selectedState;
 }
 
 
@@ -41,6 +42,16 @@
 
 
 
+#pragma mark -设为当前用户
+- (IBAction)SelectedButtonClick:(UIButton *)sender {
+    
+    if (self.blockSeletced) {
+        
+        self.blockSeletced(_indexNumber);
+    }
+    sender.selected = YES;
+}
+
 
 
 - (void)setSelected:(BOOL)selected animated:(BOOL)animated {

Lighting/Class/Login/LoginViewController.m

@@ -12,7 +12,7 @@
 #import "authenticateView.h"
 #import "FollowHeartViewController.h"
 
-
+#import "HMScannerController.h"
 
 
 @interface LoginViewController ()<RightVCselectedDelegate>
@@ -74,7 +74,7 @@
     self.forgotPasswordButton.titleLabel.font = [UIFont boldSystemFontOfSize:16];
     self.followHeartView=[[FollowHeartViewController alloc]init];
     self.userName.text = @"sh1";
-    self.passWord.text = @"123456";
+    self.passWord.text = @"1234567890";
     
 }
 
@@ -82,9 +82,8 @@
 #pragma mark -登陆
 - (IBAction)LoginButtonClick:(UIButton *)sender {
 
-    
+
 //    [self SetTheRootViewController];
-//    return;
     
     if (self.userName.text.length == 0) {
 

Lighting/Class/MyclientEntityModel.h

+//
+//  MyclientEntityModel.h
+//  Lighting
+//
+//  Created by 曹云霄 on 16/5/12.
+//  Copyright © 2016年 上海勾芒科技有限公司. All rights reserved.
+//
+
+#import "opple_objc_json_client.h"
+
+@interface MyclientEntityModel : TOConsumerEntity
+
+
+/**
+ *  保存选中状态
+ */
+@property (nonatomic,assign) BOOL selectedState;
+
+
+@end

Lighting/Class/MyclientEntityModel.m

+//
+//  MyclientEntityModel.m
+//  Lighting
+//
+//  Created by 曹云霄 on 16/5/12.
+//  Copyright © 2016年 上海勾芒科技有限公司. All rights reserved.
+//
+
+#import "MyclientEntityModel.h"
+
+@implementation MyclientEntityModel
+
+@end

Lighting/Class/ProductLibraryViewController.m

@@ -12,6 +12,7 @@
 #import "ScreeningView.h"
 #import "screeningFirstView.h"
 #import "screeningSecondView.h"
+#import "HMScannerController.h"
 
 
 @interface ProductLibraryViewController ()<UICollectionViewDelegate,UICollectionViewDataSource,UIGestureRecognizerDelegate,ScreeningButtonClickdelegate,TableviewSelectedIndexdelegate,SelectedCollectionItemDelegate>
@@ -343,6 +344,24 @@
 #pragma mark -筛选
 - (void)ScreeningButtonClick
 {
+    NSString *cardName = @"天涯刀哥 - 傅红雪";
+    UIImage *avatar = [UIImage imageNamed:@"1"];
+    HMScannerController *scanner = [HMScannerController scannerWithCardName:cardName avatar:avatar completion:^(NSString *stringValue) {
+        
+//                self.scanResultLabel.text = stringValue;
+        NSLog(@"%@",stringValue);
+    }];
+    
+    [scanner setTitleColor:[UIColor whiteColor] tintColor:[UIColor greenColor]];
+    
+//    [self showDetailViewController:scanner sender:nil];
+    [self presentViewController:scanner animated:YES completion:nil];
+//    [self.navigationController pushViewController:scanner animated:YES];
+    return;
+    
+    
+    
+    
     self.screenView = [[[NSBundle mainBundle] loadNibNamed:@"ScreeningView" owner:self options:nil]firstObject];
     self.screenView.frame = CGRectMake(0, 0, ScreenWidth, ScreenHeight);
     self.screenView.backgroundColor = [[UIColor blackColor] colorWithAlphaComponent:0.5];

Lighting/Class/Tabbar/CustomTabbarController.m

@@ -19,7 +19,7 @@
 #import "CustomerOrderViewController.h"
 #import "UserViewController.h"
 #import "ChangePasswordViewController.h"
-
+#import "HMScannerController.h"
 
 @interface CustomTabbarController ()<TabbarButtonClickdelegate,ChangpasswordDelegate,CancelButtondelegate>
 
@@ -219,6 +219,9 @@
 - (void)QrcodeButtonClick
 {
     NSLog(@"二维码扫描");
+    
+    
+
 }
 
 

Lighting/Lighting/Info.plist

@@ -43,6 +43,7 @@
 	<array>
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
+		<string>UIInterfaceOrientationPortrait</string>
 	</array>
 	<key>UIViewControllerBasedStatusBarAppearance</key>
 	<false/>

Lighting/Podfile.lock

@@ -32,10 +32,9 @@ PODS:
     - MMDrawerController/Core
   - MMDrawerController/Subclass (0.6.0):
     - MMDrawerController/Core
-  - SDWebImage (3.7.5):
-    - SDWebImage/Core (= 3.7.5)
-  - SDWebImage/Core (3.7.5)
-  - SVProgressHUD (2.0.3)
+  - SDWebImage (3.7.6):
+    - SDWebImage/Core (= 3.7.6)
+  - SDWebImage/Core (3.7.6)
 
 DEPENDENCIES:
   - AFNetworking (~> 3.1.0)
@@ -47,7 +46,6 @@ DEPENDENCIES:
   - MJRefresh (~> 3.1.0)
   - MMDrawerController (~> 0.6.0)
   - SDWebImage (~> 3.7.5)
-  - SVProgressHUD (~> 2.0.3)
 
 SPEC CHECKSUMS:
   AFNetworking: 5e0e199f73d8626b11e79750991f5d173d1f8b67
@@ -58,7 +56,6 @@ SPEC CHECKSUMS:
   MJExtension: d86aacb740c87519d20e3cca55b6fa4be6cc7548
   MJRefresh: 743e6404967d1c2c688472ea3ecfde247d872db4
   MMDrawerController: e3a54a5570388463ad3b36975251575b50c4e1a0
-  SDWebImage: 69c6303e3348fba97e03f65d65d4fbc26740f461
-  SVProgressHUD: b0830714205bea1317ea1a2ebc71e5633af334d4
+  SDWebImage: c325cf02c30337336b95beff20a13df489ec0ec9
 
 COCOAPODS: 0.39.0

Lighting/Tools/QRCode/HMScanerCardViewController.h

+//
+//  HMScanerCardViewController.h
+//  HMQRCodeScanner
+//
+//  Created by 刘凡 on 16/1/3.
+//  Copyright © 2016年 itheima. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface HMScanerCardViewController : UIViewController
+
+- (instancetype)initWithCardName:(NSString *)cardName avatar:(UIImage *)avatar;
+
+@end

Lighting/Tools/QRCode/HMScanerCardViewController.m

+//
+//  HMScanerCardViewController.m
+//  HMQRCodeScanner
+//
+//  Created by 刘凡 on 16/1/3.
+//  Copyright © 2016年 itheima. All rights reserved.
+//
+
+#import "HMScanerCardViewController.h"
+#import "HMScanner.h"
+
+@interface HMScanerCardViewController()
+/// 名片字符串
+@property (nonatomic) NSString *cardName;
+/// 头像图片
+@property (nonatomic) UIImage *avatar;
+@end
+
+@implementation HMScanerCardViewController {
+    UIImageView *cardImageView;
+}
+
+#pragma mark - 构造函数
+- (instancetype)initWithCardName:(NSString *)cardName avatar:(UIImage *)avatar {
+    self = [super init];
+    if (self) {
+        self.cardName = cardName;
+        self.avatar = avatar;
+    }
+    return self;
+}
+
+#pragma mark - 设置界面
+- (void)viewDidLoad {
+    [super viewDidLoad];
+    
+    self.view.backgroundColor = [UIColor darkGrayColor];
+    [self prepareNavigationBar];
+    
+    CGFloat width = self.view.bounds.size.width - 80;
+    cardImageView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, width, width)];
+    cardImageView.center = self.view.center;
+    
+    [self.view addSubview:cardImageView];
+    
+    [HMScanner qrImageWithString:self.cardName avatar:self.avatar completion:^(UIImage *image) {
+        cardImageView.image = image;
+    }];
+}
+
+/// 准备导航栏
+- (void)prepareNavigationBar {
+    // 1> 背景颜色
+    [self.navigationController.navigationBar setBarTintColor:[UIColor colorWithWhite:0.1 alpha:1.0]];
+    self.navigationController.navigationBar.translucent = YES;
+    self.navigationController.navigationBar.shadowImage = [[UIImage alloc] init];
+    
+    // 2> 标题
+    self.title = @"我的名片";
+}
+
+@end

Lighting/Tools/QRCode/HMScanner.h

+//
+//  HMScanner.h
+//  HMQRCodeScanner
+//
+//  Created by 刘凡 on 16/1/2.
+//  Copyright © 2016年 itheima. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+/// 二维码/条码扫描器
+@interface HMScanner : NSObject
+
+/// 使用视图实例化扫描器，扫描预览窗口会添加到指定视图中
+///
+/// @param view       指定的视图
+/// @param scanFrame  扫描范围
+/// @param completion 完成回调
+///
+/// @return 扫描器
++ (instancetype)scanerWithView:(UIView *)view scanFrame:(CGRect)scanFrame completion:(void (^)(NSString *stringValue))completion;
+
+/// 扫描图像
+///
+/// @param image 包含二维码的图像
+/// @remark 目前只支持 64 位的 iOS 设备
++ (void)scaneImage:(UIImage *)image completion:(void (^)(NSArray *values))completion;
+
+/// 使用 string / 头像 异步生成二维码图像
+///
+/// @param string     二维码图像的字符串
+/// @param avatar     头像图像，默认比例 0.2
+/// @param completion 完成回调
++ (void)qrImageWithString:(NSString *)string avatar:(UIImage *)avatar completion:(void (^)(UIImage *image))completion;
+
+/// 使用 string / 头像 异步生成二维码图像，并且指定头像占二维码图像的比例
+///
+/// @param string     二维码图像的字符串
+/// @param avatar     头像图像
+/// @param scale      头像占二维码图像的比例
+/// @param completion 完成回调
++ (void)qrImageWithString:(NSString *)string avatar:(UIImage *)avatar scale:(CGFloat)scale completion:(void (^)(UIImage *))completion;
+
+/// 开始扫描
+- (void)startScan;
+/// 停止扫描
+- (void)stopScan;
+
+@end

Lighting/Tools/QRCode/HMScanner.m

+//
+//  HMScanner.m
+//  HMQRCodeScanner
+//
+//  Created by 刘凡 on 16/1/2.
+//  Copyright © 2016年 itheima. All rights reserved.
+//
+
+#import "HMScanner.h"
+#import <AVFoundation/AVFoundation.h>
+
+/// 最大检测次数
+#define kMaxDetectedCount   20
+
+@interface HMScanner() <AVCaptureMetadataOutputObjectsDelegate>
+/// 父视图弱引用
+@property (nonatomic, weak) UIView *parentView;
+/// 扫描范围
+@property (nonatomic) CGRect scanFrame;
+/// 完成回调
+@property (nonatomic, copy) void (^completionCallBack)(NSString *);
+@end
+
+@implementation HMScanner {
+    /// 拍摄会话
+    AVCaptureSession *session;
+    /// 预览图层
+    AVCaptureVideoPreviewLayer *previewLayer;
+    /// 绘制图层
+    CALayer *drawLayer;
+    /// 当前检测计数
+    NSInteger currentDetectedCount;
+}
+
+#pragma mark - 生成二维码
++ (void)qrImageWithString:(NSString *)string avatar:(UIImage *)avatar completion:(void (^)(UIImage *))completion {
+    [self qrImageWithString:string avatar:avatar scale:0.20 completion:completion];
+}
+
++ (void)qrImageWithString:(NSString *)string avatar:(UIImage *)avatar scale:(CGFloat)scale completion:(void (^)(UIImage *))completion {
+    
+    NSAssert(completion != nil, @"必须传入完成回调");
+    
+    dispatch_async(dispatch_get_global_queue(0, 0), ^{
+        
+        CIFilter *qrFilter = [CIFilter filterWithName:@"CIQRCodeGenerator"];
+        
+        [qrFilter setDefaults];
+        [qrFilter setValue:[string dataUsingEncoding:NSUTF8StringEncoding] forKey:@"inputMessage"];
+        
+        CIImage *ciImage = qrFilter.outputImage;
+        
+        CGAffineTransform transform = CGAffineTransformMakeScale(10, 10);
+        CIImage *transformedImage = [ciImage imageByApplyingTransform:transform];
+        
+        CIContext *context = [CIContext contextWithOptions:nil];
+        CGImageRef cgImage = [context createCGImage:transformedImage fromRect:transformedImage.extent];
+        UIImage *qrImage = [UIImage imageWithCGImage:cgImage scale:[UIScreen mainScreen].scale orientation:UIImageOrientationUp];
+        CGImageRelease(cgImage);
+        
+        if (avatar != nil) {
+            qrImage = [self qrcodeImage:qrImage addAvatar:avatar scale:scale];
+        }
+        
+        dispatch_async(dispatch_get_main_queue(), ^{ completion(qrImage); });
+    });
+}
+
++ (UIImage *)qrcodeImage:(UIImage *)qrImage addAvatar:(UIImage *)avatar scale:(CGFloat)scale {
+    
+    CGFloat screenScale = [UIScreen mainScreen].scale;
+    CGRect rect = CGRectMake(0, 0, qrImage.size.width * screenScale, qrImage.size.height * screenScale);
+    
+    UIGraphicsBeginImageContextWithOptions(rect.size, YES, screenScale);
+    
+    [qrImage drawInRect:rect];
+    
+    CGSize avatarSize = CGSizeMake(rect.size.width * scale, rect.size.height * scale);
+    CGFloat x = (rect.size.width - avatarSize.width) * 0.5;
+    CGFloat y = (rect.size.height - avatarSize.height) * 0.5;
+    [avatar drawInRect:CGRectMake(x, y, avatarSize.width, avatarSize.height)];
+    
+    UIImage *result = UIGraphicsGetImageFromCurrentImageContext();
+    
+    UIGraphicsEndImageContext();
+    
+    return [UIImage imageWithCGImage:result.CGImage scale:screenScale orientation:UIImageOrientationUp];
+}
+
+#pragma mark - 扫描图像方法
++ (void)scaneImage:(UIImage *)image completion:(void (^)(NSArray *))completion {
+    
+    NSAssert(completion != nil, @"必须传入完成回调");
+    
+    dispatch_async(dispatch_get_global_queue(0, 0), ^{
+        
+        CIDetector *detector = [CIDetector detectorOfType:CIDetectorTypeQRCode context:nil options:@{CIDetectorAccuracy: CIDetectorAccuracyHigh}];
+        
+        CIImage *ciImage = [[CIImage alloc] initWithImage:image];
+        
+        NSArray *features = [detector featuresInImage:ciImage];
+        
+        NSMutableArray *arrayM = [NSMutableArray arrayWithCapacity:features.count];
+        for (CIQRCodeFeature *feature in features) {
+            [arrayM addObject:feature.messageString];
+        }
+        
+        dispatch_async(dispatch_get_main_queue(), ^{
+            completion(arrayM.copy);
+        });
+    });
+}
+
+#pragma mark - 构造函数
++ (instancetype)scanerWithView:(UIView *)view scanFrame:(CGRect)scanFrame completion:(void (^)(NSString *))completion {
+    NSAssert(completion != nil, @"必须传入完成回调");
+    
+    return [[self alloc] initWithView:view scanFrame:scanFrame completion:completion];
+}
+
+- (instancetype)initWithView:(UIView *)view scanFrame:(CGRect)scanFrame completion:(void (^)(NSString *))completion {
+    self = [super init];
+    
+    if (self) {
+        self.parentView = view;
+        self.scanFrame = scanFrame;
+        self.completionCallBack = completion;
+        
+        [self setupSession];
+    }
+    return self;
+}
+
+#pragma mark - 公共方法
+/// 开始扫描
+- (void)startScan {
+    if ([session isRunning]) {
+        return;
+    }
+    currentDetectedCount = 0;
+    
+    [session startRunning];
+}
+
+- (void)stopScan {
+    if (![session isRunning]) {
+        return;
+    }
+    [session stopRunning];
+}
+
+#pragma mark - AVCaptureMetadataOutputObjectsDelegate
+- (void)captureOutput:(AVCaptureOutput *)captureOutput didOutputMetadataObjects:(NSArray *)metadataObjects fromConnection:(AVCaptureConnection *)connection {
+    
+    [self clearDrawLayer];
+    
+    for (id obj in metadataObjects) {
+        // 判断检测到的对象类型
+        if (![obj isKindOfClass:[AVMetadataMachineReadableCodeObject class]]) {
+            return;
+        }
+        
+        // 转换对象坐标
+        AVMetadataMachineReadableCodeObject *dataObject = (AVMetadataMachineReadableCodeObject *)[previewLayer transformedMetadataObjectForMetadataObject:obj];
+        
+        // 判断扫描范围
+        if (!CGRectContainsRect(self.scanFrame, dataObject.bounds)) {
+            continue;
+        }
+        
+        if (currentDetectedCount++ < kMaxDetectedCount) {
+            // 绘制边角
+            [self drawCornersShape:dataObject];
+        } else {
+            [self stopScan];
+            
+            // 完成回调
+            if (self.completionCallBack != nil) {
+                self.completionCallBack(dataObject.stringValue);
+            }
+        }
+    }
+}
+
+/// 清空绘制图层
+- (void)clearDrawLayer {
+    if (drawLayer.sublayers.count == 0) {
+        return;
+    }
+    
+    [drawLayer.sublayers makeObjectsPerformSelector:@selector(removeFromSuperlayer)];
+}
+
+/// 绘制条码形状
+///
+/// @param dataObject 识别到的数据对象
+- (void)drawCornersShape:(AVMetadataMachineReadableCodeObject *)dataObject {
+    
+    if (dataObject.corners.count == 0) {
+        return;
+    }
+    
+    CAShapeLayer *layer = [CAShapeLayer layer];
+    
+    layer.lineWidth = 4;
+    layer.strokeColor = [UIColor greenColor].CGColor;
+    layer.fillColor = [UIColor clearColor].CGColor;
+    layer.path = [self cornersPath:dataObject.corners];
+    
+    [drawLayer addSublayer:layer];
+}
+
+/// 使用 corners 数组生成绘制路径
+///
+/// @param corners corners 数组
+///
+/// @return 绘制路径
+- (CGPathRef)cornersPath:(NSArray *)corners {
+    
+    UIBezierPath *path = [UIBezierPath bezierPath];
+    CGPoint point = CGPointZero;
+    
+    // 1. 移动到第一个点
+    NSInteger index = 0;
+    CGPointMakeWithDictionaryRepresentation((CFDictionaryRef)corners[index++], &point);
+    [path moveToPoint:point];
+    
+    // 2. 遍历剩余的点
+    while (index < corners.count) {
+        CGPointMakeWithDictionaryRepresentation((CFDictionaryRef)corners[index++], &point);
+        [path addLineToPoint:point];
+    }
+    
+    // 3. 关闭路径
+    [path closePath];
+    
+    return path.CGPath;
+}
+
+#pragma mark - 扫描相关方法
+/// 设置绘制图层和预览图层
+- (void)setupLayers {
+    
+    if (self.parentView == nil) {
+        NSLog(@"父视图不存在");
+        return;
+    }
+    
+    if (session == nil) {
+        NSLog(@"拍摄会话不存在");
+        return;
+    }
+    
+    // 绘制图层
+    drawLayer = [CALayer layer];
+    
+    drawLayer.frame = self.parentView.bounds;
+    
+    [self.parentView.layer insertSublayer:drawLayer atIndex:0];
+    
+    // 预览图层
+    previewLayer = [[AVCaptureVideoPreviewLayer alloc] initWithSession:session];
+    
+    previewLayer.videoGravity = AVLayerVideoGravityResizeAspectFill;
+    previewLayer.frame = self.parentView.bounds;
+    
+    [self.parentView.layer insertSublayer:previewLayer atIndex:0];
+}
+
+/// 设置扫描会话
+- (void)setupSession {
+    
+    // 1> 输入设备
+    AVCaptureDevice *device = [AVCaptureDevice defaultDeviceWithMediaType:AVMediaTypeVideo];
+    AVCaptureDeviceInput *videoInput = [AVCaptureDeviceInput deviceInputWithDevice:device error:nil];
+    
+    if (videoInput == nil) {
+        NSLog(@"创建输入设备失败");
+        return;
+    }
+    
+    // 2> 数据输出
+    AVCaptureMetadataOutput *dataOutput = [[AVCaptureMetadataOutput alloc] init];
+    
+    // 3> 拍摄会话 - 判断能够添加设备
+    session = [[AVCaptureSession alloc] init];
+    if (![session canAddInput:videoInput]) {
+        NSLog(@"无法添加输入设备");
+        session = nil;
+        
+        return;
+    }
+    if (![session canAddOutput:dataOutput]) {
+        NSLog(@"无法添加输入设备");
+        session = nil;
+        
+        return;
+    }
+    
+    // 4> 添加输入／输出设备
+    [session addInput:videoInput];
+    [session addOutput:dataOutput];
+    
+    // 5> 设置扫描类型
+    dataOutput.metadataObjectTypes = dataOutput.availableMetadataObjectTypes;
+    [dataOutput setMetadataObjectsDelegate:self queue:dispatch_get_main_queue()];
+    
+    // 6> 设置预览图层会话
+    [self setupLayers];
+}
+
+@end

Lighting/Tools/QRCode/HMScannerBorder.h

+//
+//  HMScannerBorder.h
+//  HMQRCodeScanner
+//
+//  Created by 刘凡 on 16/1/2.
+//  Copyright © 2016年 itheima. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+/// 扫描框视图
+@interface HMScannerBorder : UIView
+
+/// 开始扫描动画
+- (void)startScannerAnimating;
+/// 停止扫描动画
+- (void)stopScannerAnimating;
+
+@end

Lighting/Tools/QRCode/HMScannerBorder.m

+//
+//  HMScannerBorder.m
+//  HMQRCodeScanner
+//
+//  Created by 刘凡 on 16/1/2.
+//  Copyright © 2016年 itheima. All rights reserved.
+//
+
+#import "HMScannerBorder.h"
+
+@implementation HMScannerBorder {
+    /// 冲击波图像
+    UIImageView *scannerLine;
+}
+
+- (instancetype)initWithFrame:(CGRect)frame {
+    self = [super initWithFrame:frame];
+    if (self) {
+        [self prepareUI];
+    }
+    return self;
+}
+
+#pragma mark - 扫描动画方法
+/// 开始扫描动画
+- (void)startScannerAnimating {
+    
+    [self stopScannerAnimating];
+    
+    [UIView animateWithDuration:3.0
+                          delay:0.0
+                        options:UIViewAnimationOptionCurveEaseInOut
+                     animations:^{
+                         [UIView setAnimationRepeatCount:MAXFLOAT];
+                         
+                         scannerLine.center = CGPointMake(self.bounds.size.width * 0.5, self.bounds.size.height);
+                     } completion:nil];
+}
+
+/// 停止扫描动画
+- (void)stopScannerAnimating {
+    [scannerLine.layer removeAllAnimations];
+    scannerLine.center = CGPointMake(self.bounds.size.width * 0.5, 0);
+}
+
+#pragma mark - 设置界面
+- (void)prepareUI {
+    self.clipsToBounds = YES;
+    
+    // 图像文件包
+    NSBundle *bundle = [NSBundle bundleForClass:[self class]];
+    NSURL *url = [bundle URLForResource:@"HMScanner" withExtension:@"bundle"];
+    NSBundle *imageBundle = [NSBundle bundleWithURL:url];
+    
+    // 冲击波图像
+    scannerLine = [[UIImageView alloc] initWithImage:[self imageWithName:@"QRCodeScanLine" bundle:imageBundle]];
+
+    scannerLine.frame = CGRectMake(0, 0, self.bounds.size.width, scannerLine.bounds.size.height);
+    scannerLine.center = CGPointMake(self.bounds.size.width * 0.5, 0);
+
+    [self addSubview:scannerLine];
+    
+    // 加载边框图像
+    for (NSInteger i = 1; i < 5; i++) {
+        NSString *imgName = [NSString stringWithFormat:@"ScanQR%zd", i];
+        UIImageView *img = [[UIImageView alloc] initWithImage:[self imageWithName:imgName bundle:imageBundle]];
+        
+        [self addSubview:img];
+        
+        CGFloat offsetX = self.bounds.size.width - img.bounds.size.width;
+        CGFloat offsetY = self.bounds.size.height - img.bounds.size.height;
+        
+        switch (i) {
+            case 2:
+                img.frame = CGRectOffset(img.frame, offsetX, 0);
+                break;
+            case 3:
+                img.frame = CGRectOffset(img.frame, 0, offsetY);
+                break;
+            case 4:
+                img.frame = CGRectOffset(img.frame, offsetX, offsetY);
+                break;
+            default:
+                break;
+        }
+    }
+}
+
+- (UIImage *)imageWithName:(NSString *)imageName bundle:(NSBundle *)imageBundle {
+    NSString *fileName = [NSString stringWithFormat:@"%@@2x", imageName];
+    NSString *path = [imageBundle pathForResource:fileName ofType:@"png"];
+    
+    return [[UIImage imageWithContentsOfFile:path] imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
+}
+
+@end

Lighting/Tools/QRCode/HMScannerController.h

+//
+//  HMScannerController.h
+//  HMQRCodeScanner
+//
+//  Created by 刘凡 on 16/1/2.
+//  Copyright © 2016年 itheima. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+/*!
+ 扫描控制器
+ 
+ 作用：
+ 
+ * 提供一个导航控制器，扫描 `二维码 / 条形码`
+ * 能够生成指定 `字符串` + `avatar(可选)` 的二维码名片
+ * 能够识别相册图片中的二维码(iOS 64 位设备)
+ 
+ 使用：
+ 
+ @code
+ NSString *cardName = @"天涯刀哥 - 傅红雪";
+ UIImage *avatar = [UIImage imageNamed:@"avatar"];
+ 
+ // 实例化控制器，并指定完成回调
+ HMScannerController *scanner = [HMScannerController scannerWithCardName:cardName avatar:avatar completion:^(NSString *stringValue) {
+ 
+ self.scanResultLabel.text = stringValue;
+ }];
+ 
+ // 设置导航标题样式
+ [scanner setTitleColor:[UIColor whiteColor] tintColor:[UIColor greenColor]];
+ 
+ // 展现扫描控制器
+ [self showDetailViewController:scanner sender:nil];
+ 
+ @endcode
+ */
+@interface HMScannerController : UINavigationController
+
+/// 使用 `名片字符串` 实例化扫描导航控制器
+///
+/// @param cardName   名片字符串
+/// @param avatar     头像图像
+/// @param completion 完成回调
+///
+/// @return 扫描导航控制器
++ (instancetype)scannerWithCardName:(NSString *)cardName avatar:(UIImage *)avatar completion:(void (^)(NSString *stringValue))completion;
+
+/// 使用 名片字符串 / 头像 异步生成二维码图像，并且指定头像占二维码图像的比例
+///
+/// @param string     名片字符串
+/// @param avatar     头像图像
+/// @param scale      头像占二维码图像的比例
+/// @param completion 完成回调
++ (void)cardImageWithCardName:(NSString *)cardName avatar:(UIImage *)avatar scale:(CGFloat)scale completion:(void (^)(UIImage *image))completion;
+
+/// 设置导航栏标题颜色和 tintColor
+///
+/// @param titleColor 标题颜色
+/// @param tintColor  tintColor
+- (void)setTitleColor:(UIColor *)titleColor tintColor:(UIColor *)tintColor;
+
+@end

Lighting/Tools/QRCode/HMScannerController.m

+//
+//  HMScannerController.m
+//  HMQRCodeScanner
+//
+//  Created by 刘凡 on 16/1/2.
+//  Copyright © 2016年 itheima. All rights reserved.
+//
+
+#import "HMScannerController.h"
+#import "HMScannerViewController.h"
+#import "HMScanner.h"
+
+@implementation HMScannerController
+
++ (void)cardImageWithCardName:(NSString *)cardName avatar:(UIImage *)avatar scale:(CGFloat)scale completion:(void (^)(UIImage *))completion {
+    [HMScanner qrImageWithString:cardName avatar:avatar scale:scale completion:completion];
+}
+
++ (instancetype)scannerWithCardName:(NSString *)cardName avatar:(UIImage *)avatar completion:(void (^)(NSString *))completion {
+    NSAssert(completion != nil, @"必须传入完成回调");
+    
+    return [[self alloc] initWithCardName:cardName avatar:avatar completion:completion];
+}
+
+- (instancetype)initWithCardName:(NSString *)cardName avatar:(UIImage *)avatar completion:(void (^)(NSString *))completion {
+    self = [super init];
+    if (self) {
+        HMScannerViewController *scanner = [[HMScannerViewController alloc] initWithCardName:cardName avatar:avatar completion:completion];
+        
+        [self setTitleColor:[UIColor whiteColor] tintColor:[UIColor greenColor]];
+        
+        [self pushViewController:scanner animated:NO];
+    }
+    return self;
+}
+
+- (void)setTitleColor:(UIColor *)titleColor tintColor:(UIColor *)tintColor {
+    [self.navigationBar setTitleTextAttributes:@{NSForegroundColorAttributeName: titleColor}];
+    self.navigationBar.tintColor = tintColor;
+}
+
+- (UIInterfaceOrientationMask)supportedInterfaceOrientations {
+    return UIInterfaceOrientationMaskPortrait;
+}
+
+- (UIStatusBarStyle)preferredStatusBarStyle {
+    return UIStatusBarStyleLightContent;
+}
+
+@end

Lighting/Tools/QRCode/HMScannerMaskView.h

+//
+//  HMScannerMaskView.h
+//  HMQRCodeScanner
+//
+//  Created by 刘凡 on 16/1/3.
+//  Copyright © 2016年 itheima. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+/// 扫描遮罩视图
+@interface HMScannerMaskView : UIView
+
+/// 使用裁切区域实例化遮罩视图
+///
+/// @param frame    视图区域
+/// @param cropRect 裁切区域
+///
+/// @return 遮罩视图
++ (instancetype)maskViewWithFrame:(CGRect)frame cropRect:(CGRect)cropRect;
+
+/// 裁切区域
+@property (nonatomic) CGRect cropRect;
+
+@end

Lighting/Tools/QRCode/HMScannerMaskView.m

+//
+//  HMScannerMaskView.m
+//  HMQRCodeScanner
+//
+//  Created by 刘凡 on 16/1/3.
+//  Copyright © 2016年 itheima. All rights reserved.
+//
+
+#import "HMScannerMaskView.h"
+
+@implementation HMScannerMaskView
+
++ (instancetype)maskViewWithFrame:(CGRect)frame cropRect:(CGRect)cropRect {
+    
+    HMScannerMaskView *maskView = [[self alloc] initWithFrame:frame];
+    
+    maskView.backgroundColor = [UIColor clearColor];
+    maskView.cropRect = cropRect;
+    
+    return maskView;
+}
+
+- (void)setCropRect:(CGRect)cropRect {
+    _cropRect = cropRect;
+    
+    [self setNeedsDisplay];
+}
+
+- (void)drawRect:(CGRect)rect {
+    
+    CGContextRef ctx = UIGraphicsGetCurrentContext();
+    
+    [[UIColor colorWithWhite:0.0 alpha:0.4] setFill];
+    CGContextFillRect(ctx, rect);
+    
+    CGContextClearRect(ctx, self.cropRect);
+    
+    [[UIColor colorWithWhite:0.95 alpha:1.0] setStroke];
+    CGContextStrokeRectWithWidth(ctx, CGRectInset(_cropRect, 1, 1), 1);
+}
+
+@end

Lighting/Tools/QRCode/HMScannerViewController.h

+//
+//  HMScannerViewController.h
+//  HMQRCodeScanner
+//
+//  Created by 刘凡 on 16/1/2.
+//  Copyright © 2016年 itheima. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+/// 扫描控制器
+@interface HMScannerViewController : UIViewController
+
+/// 实例化扫描控制器
+///
+/// @param cardName   名片字符串
+/// @param avatar     头像图片
+/// @param completion 完成回调
+///
+/// @return 扫描控制器
+- (instancetype)initWithCardName:(NSString *)cardName avatar:(UIImage *)avatar completion:(void (^)(NSString *stringValue))completion;
+
+@end

Lighting/Tools/QRCode/HMScannerViewController.m

+//
+//  HMScannerViewController.m
+//  HMQRCodeScanner
+//
+//  Created by 刘凡 on 16/1/2.
+//  Copyright © 2016年 itheima. All rights reserved.
+//
+
+#import "HMScannerViewController.h"
+#import "HMScanerCardViewController.h"
+#import "HMScannerBorder.h"
+#import "HMScannerMaskView.h"
+#import "HMScanner.h"
+
+/// 控件间距
+#define kControlMargin  32.0
+
+@interface HMScannerViewController () <UIImagePickerControllerDelegate, UINavigationControllerDelegate>
+/// 名片字符串
+@property (nonatomic) NSString *cardName;
+/// 头像图片
+@property (nonatomic) UIImage *avatar;
+/// 完成回调
+@property (nonatomic, copy) void (^completionCallBack)(NSString *);
+@end
+
+@implementation HMScannerViewController {
+    /// 扫描框
+    HMScannerBorder *scannerBorder;
+    /// 扫描器
+    HMScanner *scanner;
+    /// 提示标签
+    UILabel *tipLabel;
+}
+
+- (instancetype)initWithCardName:(NSString *)cardName avatar:(UIImage *)avatar completion:(void (^)(NSString *))completion {
+    self = [super init];
+    if (self) {
+        self.cardName = cardName;
+        self.avatar = avatar;
+        self.completionCallBack = completion;
+    }
+    return self;
+}
+
+- (void)viewDidLoad {
+    [super viewDidLoad];
+    
+    [self prepareUI];
+    
+    // 实例化扫描器
+    __weak typeof(self) weakSelf = self;
+    scanner = [HMScanner scanerWithView:self.view scanFrame:scannerBorder.frame completion:^(NSString *stringValue) {
+        // 完成回调
+        weakSelf.completionCallBack(stringValue);
+        
+        // 关闭
+        [weakSelf clickCloseButton];
+    }];
+}
+
+- (void)viewWillAppear:(BOOL)animated {
+    [super viewWillAppear:animated];
+    
+    [scannerBorder startScannerAnimating];
+    [scanner startScan];
+}
+
+- (void)viewWillDisappear:(BOOL)animated {
+    [super viewWillDisappear:animated];
+    
+    [scannerBorder stopScannerAnimating];
+    [scanner stopScan];
+}
+
+#pragma mark - 监听方法
+/// 点击关闭按钮
+- (void)clickCloseButton {
+    [self dismissViewControllerAnimated:YES completion:nil];
+}
+
+/// 点击相册按钮
+- (void)clickAlbumButton {
+    
+    if (![UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary]) {
+        tipLabel.text = @"无法访问相册";
+        
+        return;
+    }
+    
+    UIImagePickerController *picker = [[UIImagePickerController alloc] init];
+    
+    picker.view.backgroundColor = [UIColor whiteColor];
+    picker.delegate = self;
+    
+    [self showDetailViewController:picker sender:nil];
+}
+
+/// 点击名片按钮
+- (void)clickCardButton {
+    HMScanerCardViewController *vc = [[HMScanerCardViewController alloc] initWithCardName:self.cardName avatar:self.avatar];
+    
+    [self showViewController:vc sender:nil];
+}
+
+#pragma mark - UIImagePickerControllerDelegate
+- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary<NSString *,id> *)info {
+    
+    // 扫描图像
+    [HMScanner scaneImage:info[UIImagePickerControllerOriginalImage] completion:^(NSArray *values) {
+        
+        if (values.count > 0) {
+            self.completionCallBack(values.firstObject);
+            [self dismissViewControllerAnimated:NO completion:^{
+                [self clickCloseButton];
+            }];
+        } else {
+            tipLabel.text = @"没有识别到二维码，请选择其他照片";
+            
+            [self dismissViewControllerAnimated:YES completion:nil];
+        }
+    }];
+}
+
+#pragma mark - 设置界面
+- (void)prepareUI {
+    self.view.backgroundColor = [UIColor darkGrayColor];
+    
+    [self prepareNavigationBar];
+    [self prepareScanerBorder];
+    [self prepareOtherControls];
+}
+
+/// 准备提示标签和名片按钮
+- (void)prepareOtherControls {
+    
+    // 1> 提示标签
+    tipLabel = [[UILabel alloc] init];
+    
+    tipLabel.text = @"将二维码/条码放入框中，即可自动扫描";
+    tipLabel.font = [UIFont systemFontOfSize:12];
+    tipLabel.textColor = [UIColor whiteColor];
+    tipLabel.textAlignment = NSTextAlignmentCenter;
+    
+    [tipLabel sizeToFit];
+    tipLabel.center = CGPointMake(scannerBorder.center.x, CGRectGetMaxY(scannerBorder.frame) + kControlMargin);
+    
+    [self.view addSubview:tipLabel];
+    
+    // 2> 名片按钮
+    UIButton *cardButton = [[UIButton alloc] init];
+    
+    [cardButton setTitle:@"我的名片" forState:UIControlStateNormal];
+    cardButton.titleLabel.font = [UIFont systemFontOfSize:15];
+    [cardButton setTitleColor:self.navigationController.navigationBar.tintColor forState:UIControlStateNormal];
+    
+    [cardButton sizeToFit];
+    cardButton.center = CGPointMake(tipLabel.center.x, CGRectGetMaxY(tipLabel.frame) + kControlMargin);
+    
+    [self.view addSubview:cardButton];
+    
+    [cardButton addTarget:self action:@selector(clickCardButton) forControlEvents:UIControlEventTouchUpInside];
+}
+
+/// 准备扫描框
+- (void)prepareScanerBorder {
+    
+    CGFloat width = self.view.bounds.size.width - 80;
+    scannerBorder = [[HMScannerBorder alloc] initWithFrame:CGRectMake(0, 0, width, width)];
+    
+    scannerBorder.center = self.view.center;
+    scannerBorder.tintColor = self.navigationController.navigationBar.tintColor;
+    
+    [self.view addSubview:scannerBorder];
+    
+    HMScannerMaskView *maskView = [HMScannerMaskView maskViewWithFrame:self.view.bounds cropRect:scannerBorder.frame];
+    [self.view insertSubview:maskView atIndex:0];
+}
+
+/// 准备导航栏
+- (void)prepareNavigationBar {
+    // 1> 背景颜色
+    [self.navigationController.navigationBar setBarTintColor:[UIColor colorWithWhite:0.1 alpha:1.0]];
+    self.navigationController.navigationBar.translucent = YES;
+    self.navigationController.navigationBar.shadowImage = [[UIImage alloc] init];
+    
+    // 2> 标题
+    self.title = @"扫一扫";
+    
+    // 3> 左右按钮
+    self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"关闭" style:UIBarButtonItemStylePlain target:self action:@selector(clickCloseButton)];
+    self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"相册" style:UIBarButtonItemStylePlain target:self action:@selector(clickAlbumButton)];
+}
+
+
+@end

Lighting/podfile

 platform:ios,'9.0'
 
 pod 'MBProgressHUD', '~> 0.9.2’
-pod 'SVProgressHUD', '~> 2.0.3'
 pod 'IQKeyboardManager', '~> 4.0.0'
 pod 'MMDrawerController', '~> 0.6.0'
 pod 'MJExtension', '~> 3.0.10'
@@ -10,3 +9,4 @@ pod 'MJRefresh', '~> 3.1.0'
 pod 'SDWebImage', '~> 3.7.5'
 pod 'AFNetworking', '~> 3.1.0'
 pod 'JSONModel', '~> 1.2.0'
+