iOS 物流信息时间轴

立即下载用AI写一个

发布时间：2017-11-16

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技术：objective-c

运行环境：xcode8.3

概述

timelineLogistics 是模仿淘宝物流信息时间轴界面的自定义View，支持物流headview，富文本点击打电话

详细

> **timelineLogistics** 是模仿淘宝物流信息时间轴界面的自定义View

## 准备工作
* 引入Masonry,YYkit库
 	- 使用了MAsonry进行布局
 	- 使用了YYkit中的YYLable进行富文本电话号码点击拨打电话 
	
* 文件目录![文件目录](/contentImages/image/20171116/IBzwT33GSXV7pZ24HfX.png "文件目录")

## 原理
**1.自定义view**

```objc
@interface OKLogisticsView : UIView

/**
 运单号码
 */
@property (copy, nonatomic)NSString *number;

/**
 承运公司
 */
@property (copy, nonatomic)NSString *company;

/**
 官方电话
 */
@property (copy, nonatomic)NSString *phone;

/**
 物流状态
 */
@property (nonatomic,copy) NSString * wltype;

/**
 图片url
 */
@property (nonatomic,copy) NSString * imageUrl;
@property (strong, nonatomic)NSArray *datas;
@property (nonatomic,strong) OKTableHeaderView *header ;
- (instancetype)initWithDatas:(NSArray*)array;
- (void)reloadDataWithDatas:(NSArray *)array;
@end
```
**设置自定义view的tableView的headView为自定义headView。**
在自定义view 的set方法中为headview的属性赋值
```objc
- (void)setWltype:(NSString *)wltype {
    _wltype = wltype;
    self.header.wltype = wltype;
}
-(void)setNumber:(NSString *)number {
    _number = number;
    self.header.number = number;
}
- (void)setCompany:(NSString *)company {
    _company = company;
    self.header.company = company;
}
- (void)setPhone:(NSString *)phone {
    _phone = phone;
    self.header.phone = phone;
}
- (void)setImageUrl:(NSString *)imageUrl {
    _imageUrl = imageUrl;
    self.header.imageUrl = imageUrl;
}
```
** 对外提供的刷新数据方法**

```objc
- (void)setDatas:(NSArray *)datas {
    if (_datas == datas) {
        
        _datas = datas;
    }
    
    [self.table reloadData];
}

- (void)reloadDataWithDatas:(NSArray *)array {
    
    [self.dataArray addObjectsFromArray:array];
    [self.table reloadData];
}
```

**2.在headview的set方法中赋值**
```objc
- (void)setNumber:(NSString *)number {
    _number = number;
    self.numLabel.text = [NSString stringWithFormat:@"运单编号：%@",number];
}

- (void)setCompany:(NSString *)company {
    _company = company;
    self.comLabel.text = [NSString stringWithFormat:@"承运公司：%@",company];
}
- (void)setWltype:(NSString *)wltype {
    _wltype = wltype;
        
    NSMutableAttributedString *wlStr = [[NSMutableAttributedString alloc]initWithString:[NSString stringWithFormat:@"物流状态：%@",wltype]];
    NSRange range = [[NSString stringWithFormat:@"物流状态：%@",wltype] rangeOfString: wltype];
    [wlStr addAttribute:NSForegroundColorAttributeName value:nckColor(0x07A628) range:range];
    self.type.attributedText = wlStr;
}
```
**3.cell内部view为自定义view-OKTableCellContentView**
在其内部实现正则匹配电话号码并进行拨打

```objc
- (void)reloadDataWithModel:(OKLogisticModel*)model {
    NSRange stringRange = NSMakeRange(0, model.dsc.length);
    //正则匹配
    NSError *error;
    NSRegularExpression *regexps = [NSRegularExpression regularExpressionWithPattern:PHONEREGULAR options:0 error:&error];
    // 转为富文本
    NSMutableAttributedString *dsc = [[NSMutableAttributedString alloc]initWithString:model.dsc];
    // NSFontAttributeName
    [dsc addAttribute:NSFontAttributeName value:[UIFont systemFontOfSize:12] range:NSMakeRange(0, model.dsc.length)];
    if (self.currented) {
        [dsc addAttribute:NSForegroundColorAttributeName value:OKRGBColor(7, 166, 40) range:NSMakeRange(0, model.dsc.length)];
    }else {
        [dsc addAttribute:NSForegroundColorAttributeName value:OKRGBColor(139, 139, 139) range:NSMakeRange(0, model.dsc.length)];
    }
    if (!error && regexps != nil) {
        [regexps enumerateMatchesInString:model.dsc options:0 range:stringRange usingBlock:^(NSTextCheckingResult * _Nullable result, NSMatchingFlags flags, BOOL * _Nonnull stop) {
            //可能为电话号码的字符串及其所在位置
            NSMutableAttributedString *actionString = [[NSMutableAttributedString alloc]initWithString:[NSString stringWithFormat:@"%@",[model.dsc substringWithRange:result.range]]];
            NSRange phoneRange = result.range;
            //这里需要判断是否是电话号码，并添加链接
            if ([NSString isMobilePhoneOrtelePhone:actionString.string]) {
                [dsc setTextHighlightRange:phoneRange
                                     color:nckColor(0x59A3E8)
                           backgroundColor:[UIColor whiteColor]
                                 tapAction:^(UIView * _Nonnull containerView, NSAttributedString * _Nonnull text, NSRange range, CGRect rect) {
                                     [self callPhoneThree:actionString.string];
                                 }];
                
            }
        }];
    }
    
    self.infoLabel.attributedText = dsc;
    self.dateLabel.text = model.date;
    
    [self setNeedsDisplay];
}
```
**4.在OKTableCellContentView的drawrect方法中进行竖线绘制**
```objc
- (void)drawRect:(CGRect)rect {
    // Drawing code
    
    CGFloat height = self.bounds.size.height;
    CGFloat cicleWith = self.currented?12:6;
    //    CGFloat shadowWith = cicleWith/3.0;
    
    if (self.hasUpLine) {
        
        UIBezierPath *topBezier = [UIBezierPath bezierPath];
        [topBezier moveToPoint:CGPointMake(ok_leftSpace/2.0, 0)];
        [topBezier addLineToPoint:CGPointMake(ok_leftSpace/2.0, height/2.0 - cicleWith/2.0 - cicleWith/6.0)];
        
        topBezier.lineWidth = 1.0;
        UIColor *stroke = OKRGBColor(185, 185, 185);
        [stroke set];
        [topBezier stroke];
    }
    
    if (self.currented) {
        
        UIBezierPath *cicle = [UIBezierPath bezierPathWithOvalInRect:CGRectMake(ok_leftSpace/2.0 - cicleWith/2.0, height/2.0 - cicleWith/2.0, cicleWith, cicleWith)];
        
        cicle.lineWidth = cicleWith/3.0;
        UIColor *cColor = OKRGBAColor(7, 166, 40, 1.0);
        [cColor set];
        [cicle fill];
        
        UIColor *shadowColor = OKRGBAColor(7, 166, 40, 0.5);
        [shadowColor set];
        
        
        [cicle stroke];
    } else {
        
        UIBezierPath *cicle = [UIBezierPath bezierPathWithOvalInRect:CGRectMake(ok_leftSpace/2.0-cicleWith/2.0, height/2.0 - cicleWith/2.0, cicleWith, cicleWith)];
        
        UIColor *cColor = OKRGBColor(185, 185, 185);
        [cColor set];
        [cicle fill];
        
        [cicle stroke];
    }
    
    if (self.hasDownLine) {
        
        UIBezierPath *downBezier = [UIBezierPath bezierPath];
        [downBezier moveToPoint:CGPointMake(ok_leftSpace/2.0, height/2.0 + cicleWith/2.0 + cicleWith/6.0)];
        [downBezier addLineToPoint:CGPointMake(ok_leftSpace/2.0, height)];
        
        downBezier.lineWidth = 1.0;
        UIColor *stroke = OKRGBColor(185, 185, 185);
        [stroke set];
        [downBezier stroke];
    }
}
```
## 使用
* 初始化数组
 ``` objc
	NSArray *titleArr = [NSArray arrayWithObjects:
                  @"[北京通州区杨庄公司锦园服务部]快件已被27号楼e站代签收",
                  @"[北京通州区杨庄公司]到达目的地网店，快件将很快进行派送" ,
                  @"[北京通州区杨庄公司]进行派件扫描；派送业务员：周志军；联系电话：13522464946",
                  @"[北京分拨中心]在分拨中心进行卸车扫描",
                  @"[浙江杭州分拨中心]在分拨中心进行称重扫描",
                  @"[浙江杭州下城区三里亭公司]进行揽件扫描",nil];
 	NSArray *timeArr = [NSArray arrayWithObjects:
                 @"2017-07-04 12:59:00",
                 @"2017-07-03 10:59:00",
                 @"2017-07-03 08:22:00",
                 @"2017-07-03 03:34:22",
                 @"2017-07-02 12:59:00",
                 @"2017-07-02 08:10:00",nil];
    ```
                        
 * 转为模型
 
	``` objc
 for (NSInteger i = titleArr.count-1;i>=0 ; i--) 
 { 
 	OKLogisticModel * model = [[OKLogisticModel alloc]init];
 	model.dsc = [titleArr objectAtIndex:i];
 	model.date = [timeArr objectAtIndex:i];
 	[self.dataArry addObject:model];
 	}
    ``` 
    	
 * 初始化控制器
  
	``` objc
 OKLogisticsView * logis = [[OKLogisticsView alloc]initWithDatas:self.dataArry];
    // 给headView赋值
    logis.wltype=@"已签收";
    logis.number = @"3908723967437";
    logis.company = @"韵达快运";
    logis.phone = @"400-821-6789";
    logis.imageUrl = @"http://pic40.nipic.com/20140420/12064170_201114370112_2.jpg";
    logis.frame = CGRectMake(0, 64, OKScreenWidth, OKScreenHeight-64);
    [self.view addSubview:logis];
    ```

## 效果

![Markdown](http://i4.piimg.com/1949/af2a87e889d29664.png)

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