小编nne*_*hxw的帖子

作为我的应用,当我使用Google Analytics Android SDK v3时,会话数约为1,000~2,000.

但是当我从v3更新到v4时,会话数增加到4,000~5,000.

这是global_tracker.xml:

<?xml version="1.0" encoding="utf-8"?>

<!-- Enable automatic Activity measurement -->
<bool name="ga_autoActivityTracking">true</bool>

<!-- The screen names that will appear in reports -->
<string name="ga_trackingId">xx-xxxx-xx</string>

这就是我在Application.java文件中所做的:

public class ABCApplication extends Application {
...
private static Tracker t;

...
public synchronized Tracker getTracker() {

    if (this.t == null) {
        GoogleAnalytics analytics = GoogleAnalytics.getInstance(this);
        this.t = analytics.newTracker(R.xml.global_tracker);
    }
    return t;

}}

这是MainActivity.java文件:

public class MainActivity {

@Override
public void onStart() {
    super.onStart();

    Tracker t = ((ABCApplication) this.getApplication()).getTracker(); …