修改侧边栏顺序

Car/Assets.xcassets/LeftView/left_scan.imageset/Contents.json

+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "left_scan.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "left_scan@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "left_scan@3x.png",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}
\ No newline at end of file

Car/CodeClass/LeftView/ViewControllers/LeftTableViewController.m

@@ -61,14 +61,14 @@
   }else if (indexPath.row == 2) {//核销卡券
     [self scanCard];
     
-  }else if (indexPath.row == 3) {//修改密码
+  }else if (indexPath.row == 3){
+    [self scanWatchCode];
+  }else if (indexPath.row == 4) {//修改密码
     ModifyPswTableViewController *modifyVC = [ModifyPswTableViewController viewControllerWithStoryBoardType:STORYBOARD_TYPE_MAIN];
     [kGlobal.mainNaVC pushViewController:modifyVC animated:YES];
-  }else if (indexPath.row == 4) {//退出登录
+  }else if (indexPath.row == 5) {//退出登录
     
     [kGlobal.sideSlipVC dismissViewControllerAnimated:YES completion:nil];
-  }else if (indexPath.row == 5){
-    [self scanWatchCode];
   }
 }
 

Car/CodeClass/LeftView/ViewControllers/ScanViewController.m

@@ -11,19 +11,21 @@
 #import "WatchLoginViewController.h"
 @interface ScanViewController ()
 @property (strong, nonatomic) UIButton *btnGoInput;
+@property (strong, nonatomic) UILabel *labelInfo;
 @end
 
 @implementation ScanViewController
 
 - (void)viewDidLoad {
   [super viewDidLoad];
-  self.title = @"条形码";
+  self.title = @"扫码";
   
   // Do any additional setup after loading the view.
 }
 
 - (void)viewDidAppear:(BOOL)animated {
   [super viewDidAppear:animated];
+  [self labelInfo];
   
   switch (self.type) {
     case scanTypeCard:
@@ -42,6 +44,21 @@
   }
 }
 
+- (UILabel *)labelInfo {
+  CGFloat y = kHeight/2 - 44 - (kWidth - 120)/2 - 60;
+  if (!_labelInfo) {
+    _labelInfo = [[UILabel alloc] initWithFrame:CGRectMake(0, y, kWidth, 30)];
+    _labelInfo.text = @"将二维码放入框中，即可自动扫描";
+    _labelInfo.font = [UIFont systemFontOfSize:13];
+    _labelInfo.textAlignment = NSTextAlignmentCenter;
+    _labelInfo.textColor = [UIColor whiteColor];
+//    _labelInfo.backgroundColor = [UIColor redColor];
+    [self.view addSubview:_labelInfo];
+  }
+  
+  return _labelInfo;
+}
+
 - (UIButton *)btnGoInput {
   if (!_btnGoInput) {
     _btnGoInput = [UIButton buttonWithType:UIButtonTypeCustom];
@@ -76,8 +93,18 @@
 }
 
 - (void)goWatchLoginWithUrl:(NSString *)url {
+  NSString *device = [self getStringAfter:@"deviceId=" string:url];
+  NSString *token = [self getStringAfter:@"token=" string:url];
+  WS(weakSelf);
+  if (device == nil || token == nil) {
+    [MBProgressHUD j_error:@"设备信息异常！" complete:^{
+      [weakSelf reStartDevice];
+    }];
+    return;
+  }
   WatchLoginViewController *loginVC = [WatchLoginViewController viewControllerWithStoryBoardType:STORYBOARD_TYPE_MAIN];
-  loginVC.LoginUrl = url;
+  loginVC.device = device;
+  loginVC.token = token;
   [kGlobal.mainNaVC pushViewController:loginVC animated:YES];
 }
 #pragma mark -实现类继承该方法，作出对应处理
@@ -115,12 +142,36 @@
   if (self.type == scanTypeCard) {
     
     [self goCardVCWithNumber:strResult];
+    
   }else if (self.type == scanTypeLogin){
     [self goWatchLoginWithUrl:strResult];
   }
 
 }
 
+/**
+ 从prefix后开始截取连续字符串（字符串中可包涵数字字母）
+ 
+ @param prefix 从哪里开始截取
+ @param string 需要截取的字符串
+ @return 截取后的字符串
+ */
+- (NSString *)getStringAfter:(NSString *)prefix string:(NSString *)string {
+  NSString *grex = [NSString stringWithFormat:@"%@[a-z0-9A-Z]*",prefix];
+  
+  NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:grex options:NSRegularExpressionCaseInsensitive error:nil];
+  
+  NSArray * matches = [regex matchesInString:string options:0 range:NSMakeRange(0, [string length])];
+  if (matches.count == 1) {
+    NSTextCheckingResult *result = matches[0];
+    NSString *tempString = [string substringWithRange:result.range];
+    NSString *matchedString = [tempString componentsSeparatedByString:@"="][1];
+    return matchedString;
+  }
+  CLog(@"无法匹配到prefix：%@ \n string = %@",prefix, string);
+  return nil;
+}
+
 //- (void)goWatchLoginViewWith
 
 - (void)didReceiveMemoryWarning {

Car/CodeClass/LeftView/ViewControllers/WatchLoginViewController.h

@@ -9,5 +9,6 @@
 #import "BaseViewController.h"
 
 @interface WatchLoginViewController : BaseViewController
-@property (strong, nonatomic) NSString *LoginUrl;
+@property (strong, nonatomic) NSString *device;
+@property (strong, nonatomic) NSString *token;
 @end

Car/CodeClass/LeftView/ViewControllers/WatchLoginViewController.m

@@ -16,6 +16,7 @@
 
 - (void)viewDidLoad {
     [super viewDidLoad];
+  self.title = @"授权登录";
     // Do any additional setup after loading the view.
 }
 - (IBAction)actionLogin:(id)sender {
@@ -23,17 +24,10 @@
 }
 
 - (void)httpAllowLogin {
-  NSString *device = [self getStringAfter:@"deviceId=" string:self.LoginUrl];
-  NSString *token = [self getStringAfter:@"token=" string:self.LoginUrl];
-  WS(weakSelf);
-  if (device == nil || token == nil) {
-    [MBProgressHUD j_error:@"设备信息异常！" complete:^{
-      [weakSelf.navigationController popViewControllerAnimated:YES];
-    }];
 
-  }
-  NSDictionary *param = @{@"deviceId":device,
-                          @"token":token};
+  NSDictionary *param = @{@"deviceId":self.device,
+                          @"token":self.token};
+  WS(weakSelf);
   [kHttp GET:kWatchLogin parameters:param complete:^(id  _Nullable response, NSError * _Nullable error) {
     if (kRsSuccess(response)) {
       [MBProgressHUD j_success:@"登录成功！" complete:^{
@@ -53,29 +47,11 @@
   }];
 }
 
+- (IBAction)actionCancel:(id)sender {
+  [self.navigationController popViewControllerAnimated:YES];
+}
 
-/**
- 从prefix后开始截取连续字符串（字符串中可包涵数字字母）
-
- @param prefix 从哪里开始截取
- @param string 需要截取的字符串
- @return 截取后的字符串
- */
-- (NSString *)getStringAfter:(NSString *)prefix string:(NSString *)string {
-  NSString *grex = [NSString stringWithFormat:@"%@[a-z0-9A-Z]*",prefix];
-  
-  NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:grex options:NSRegularExpressionCaseInsensitive error:nil];
 
-  NSArray * matches = [regex matchesInString:string options:0 range:NSMakeRange(0, [string length])];
-  if (matches.count == 1) {
-    NSTextCheckingResult *result = matches[0];
-    NSString *tempString = [string substringWithRange:result.range];
-    NSString *matchedString = [tempString componentsSeparatedByString:@"="][1];
-    return matchedString;
-  }
-  CLog(@"无法匹配到prefix：%@ \n string = %@",prefix, string);
-  return nil;
-}
 
 - (void)didReceiveMemoryWarning {
     [super didReceiveMemoryWarning];