iosv3的谷歌分析的kGAIScreenName是未声明的?

Today, I found GoogleAnalytics-iOS-SDK have new 3.0 version in Cocoapods. I upgraded and I try to modified the code of manual screen measurement as below:

今天，我发现google analyticsos - ios - sdk在Cocoapods中有了新的3.0版本。我升级了，我试着修改手动测屏的代码如下:

id tracker = [[GAI sharedInstance] defaultTracker];
[tracker set:kGAIScreenName value:@"Detail View"];
[tracker send:[[GAIDictionaryBuilder createAppView] build]];

However, I always get error about kGAIScreenName is undeclared. Even I add GAIFields.h header, it still not work.

但是，关于kGAIScreenName是未声明的，我总是会犯错误。即使是我添加GAIFields。h页眉，还是不行。

What did I miss?

我错过了什么?

2 个解决方案

#1

You have to include two more things:

你必须包括另外两件事:

#import "GAIDictionaryBuilder.h"
#import "GAIFields.h"

Checking what's in GAIFields.h I can see that kGAIScreenName is there:

在GAIFields检查什么。h我可以看到kGAIScreenName在那里:

extern NSString *const kGAIScreenName;   // synonym for kGAIDescription

Might be important point that the current Google Analytics is in beta, so using the latest downloadable SDK is always a good idea. What I tried and what is working currently for me is Version: 3.0 (August 16, 2013).

可能重要的一点是，当前的谷歌分析是测试版，所以使用最新的可下载SDK总是一个好主意。我所尝试的和目前对我有用的是3.0版本(2013年8月16日)。

#2

I am using a hardcoded value of @"&cd" for kGAIScreenName and it works perfectly. Found the value in the Measurement Protocol documentation at Google https://developers.google.com/analytics/devguides/collection/protocol/v1/devguide#apptracking

我对kGAIScreenName使用了@“&cd”的硬编码值，它工作得很好。在谷歌https://developers.google.com/analytics/devguides/collection/protocol/v1/devguide#apptracking中找到测量协议文档中的值

#1