在友盟官网可以看到相应的步骤，申请appkey，导入SDK，然后在AppDelegate里面写入相应的代码，下面就是关键的代码：
实现页面的统计需要在每个UIViewController中配对调用如下方法：
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- (void)viewWillAppear:(BOOL)animated { [super viewWillAppear:animated]; [MobClick beginLogPageView:@"PageOne"];//("PageOne"为页面名称，可自定义) }- (void)viewWillDisappear:(BOOL)animated { [super viewWillDisappear:animated]; [MobClick endLogPageView:@"PageOne"]; } |
几年之前做过这个，那时候才刚开始做iOS，就按照这个文档在每一个UIViewController里面写了这个方法，现在看来真是太low了。
这次又做这个友盟统计，就想起来用runtime解决这个问题。
在工程中创建一个UIViewController的Category，然后通过Runtime动态添加两个方法，分别替代viewWillAppear和viewWillDisappear方法。这样就不需要在每一个 UIViewController写这段代码了。
新建一个分类：
UIViewController+Statistics.h
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//// UIViewController+Statistics.h// TongYuanHospital//// Created by ZSP on 2017/6/16.// Copyright © 2017年 ZSP. All rights reserved.//#import <UIKit/UIKit.h>@interface UIViewController (Statistics)@end |
UIViewController+Statistics.m
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//// UIViewController+Statistics.m// TongYuanHospital//// Created by ZSP on 2017/6/16.// Copyright © 2017年 ZSP. All rights reserved.//#import "UIViewController+Statistics.h"@implementation UIViewController (Statistics)+ (void)load { //原本的viewWillApper方法 Method viewWillAppear = class_getInstanceMethod(self, @selector(viewWillAppear:)); //需要替换成能够输入日志的viewWillAppear Method logViewWillAppear = class_getInstanceMethod(self, @selector(logViewWillAppear:)); //原本的viewWillDisappear方法 Method viewWillDisappear = class_getInstanceMethod(self, @selector(viewWillDisappear:)); //需要替换成能够输入日志的viewWillDisappear Method logviewWillDisappear = class_getInstanceMethod(self, @selector(logviewWillDisappear:)); //两方法进行交换 method_exchangeImplementations(viewWillAppear, logViewWillAppear); method_exchangeImplementations(viewWillDisappear, logviewWillDisappear);}-(void)logViewWillAppear:(BOOL)animated{ [self logViewWillAppear:animated]; NSString *selfClass = NSStringFromClass([self class]); [MobClick beginLogPageView:selfClass]; //当然这里也可以使用self.title作为页面的名称，这样在友盟后台查看的时候更加方便些 //[MobClick endLogPageView:self.title]; }-(void)logviewWillDisappear:(BOOL)animated{ [self logviewWillDisappear:animated]; NSString *selfClass = NSStringFromClass([self class]); [MobClick endLogPageView:selfClass];}@end |
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：http://www.jianshu.com/p/3bc36c5eb82e?utm_source=tuicool&utm_medium=referral
