iOSUITableVIewCell 自动化点击埋点

iOS 中，经常要实现UITableVIewCell 点击埋点，这里通过自动化埋点的方式进行实现。

思路：通过运行时hook tableViewCell的 setSelected:animated:方法，

在交换的方法中实现埋点逻辑，并调用原来的实现

cell分类

复制代码

@property (nonatomic, strong) NSString *actionName;

- (void)setMonitorSelected:(BOOL)selected;

#import <objc/runtime.h>


static const void *monitorCellActionNameKey = "monitorCellActionNameKey";

@implementation UITableViewCell (AT)
@dynamic actionName;

+ (void)load
{
    instanceMethod_fastExchangeImplementations([self class], @selector(setSelected:animated:), [self class], @selector(setSelectedWithFilter:animated:));
}

-(void)setSelectedWithFilter:(BOOL)selected animated:(BOOL)animated
{
    if (selected && !self.skipTrack) {
        UIView *tempSuperView = self.superview;
        while (tempSuperView) {
            if ([tempSuperView isKindOfClass:[UITableView class]]) {
                break;
            }
            tempSuperView = tempSuperView.superview;
        }
        // 非LBScrllView的cell，才由setSelected触发点击采集，LB cell由didSelected触发，
        if (tempSuperView && [tempSuperView isKindOfClass:[UITableView class]] 
            && ![tempSuperView isKindOfClass:[LBTableView class]] && ![tempSuperView isKindOfClass:[LBScrollView class]]) {
            UITableView *tableView = (UITableView *)tempSuperView;
            if (![tableView isDragging] && ![tableView isTracking] && ![tableView isDecelerating]) {
                [self setMonitorSelected:selected animated:animated];
            }
        }
    }
    [self setSelectedWithFilter:selected animated:animated];
}


- (void)setMonitorSelected:(BOOL)selected
{
    [self setMonitorSelected:selected animated:NO];
}

-(void)setMonitorSelected:(BOOL)selected animated:(BOOL)animated
{
    if (selected && !self.skipTrack) {
       //埋点操作 
  
    }
}

- (NSString *)actionName {
    return objc_getAssociatedObject(self, monitorCellActionNameKey);
}

- (void)setActionName:(NSString *)monitorActionName{
    objc_setAssociatedObject(self, monitorCellActionNameKey,
                             monitorActionName,
                             OBJC_ASSOCIATION_RETAIN_NONATOMIC);
}

@end