android - 为Google Analytics(分析)启动多个 session

我尝试为Google Analytics（分析）启动两个会话，但是仅跟踪TrackerB。有什么办法可以跟踪两个不同配置文件的数据？

public GoogleAnalyticsTracker trackerA;
public GoogleAnalyticsTracker trackerB;
public void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
    mContext = getApplication();

    trackerA = GoogleAnalyticsTracker.getInstance();
    trackerB = GoogleAnalyticsTracker.getInstance();

    trackerA.startNewSession("UA-XXXXXX-Y", mContext);
    trackerB.startNewSession("UA-XXXXXX-YY", mContext);

    ....

}

最佳答案

您所说的跟踪器是一个管理全局状态的单例。您可以通过以下方式获取实际的跟踪器：

Context mCtx = this; // Get current context.
GoogleAnalytics myInstance = GoogleAnalytics.getInstance(mCtx.getApplicationContext());
Tracker myNewTracker = myInstance.getTracker("UA-XXXX-2");

参考此：https://developers.google.com/analytics/devguides/collection/android/v2/advanced#managing-trackers