我在android上使用google analytics v4,并且在安装GAV4服务后遇到麻烦。Google Analytucs v4 Android未找到任何活动数据
这是我global_tracker.xml文件:
<resources>
<string name="ga_trackingId">UA-XXXXXXXX-3</string>
<bool name="ga_autoActivityTracking">true</bool>
<bool name="ga_reportUncaughtExceptions">true</bool>
<screenName name="my.app.com">Screen 0 - Splash</screenName>
...
</resources>
这个文件有更多的“屏幕名”的价值观,但我删除它,例如。
在“应用程序”类我有这样的代码:
public void onCreate() {
super.onCreate();
Analytics.init(this);
}
线Analytics.init(本)初始化跟踪这样的:
private static Tracker tracker;
public static void init(Application application) {
GoogleAnalytics analytics = GoogleAnalytics.getInstance(application);
analytics.getLogger().setLogLevel(Logger.LogLevel.VERBOSE);
if(tracker == null) {
tracker = analytics.newTracker(R.xml.global_tracker);
}
}
public static void trackScreenView(String screenName) {
tracker.enableAdvertisingIdCollection(true);
tracker.enableAutoActivityTracking(true);
tracker.setScreenName(screenName);
tracker.send(new HitBuilders.AppViewBuilder().build());
}
而且还在清单我已经安装了广播服务和谷歌播放服务:
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
<meta-data android:name="com.google.android.gms.analytics.globalConfigResource"
android:resource="@xml/global_tracker" />
<service android:name="com.google.android.gms.analytics.CampaignTrackingService"/>
<receiver android:name="com.google.android.gms.analytics.CampaignTrackingReceiver"
android:exported="true">
<intent-filter>
<action android:name="com.android.vending.INSTALL_REFERRER" />
</intent-filter>
</receiver>
但在此安装后,我有调试器消息关于在GAV4上找不到数据:
I/GAV4﹕ Thread[GAThread,5,main]: No campaign data found.
任何人都知道这个错误,可以帮助我吗? 谢谢!