我必须在我正在开发的应用中实施Google Analytics。我使用的是Android Studio。
我还不确定我是否应该从每个活动中实施发送跟踪器，或者如果在Application class中执行一次就足够了，那就是另一个故事。目前Google Analytics已在Application class中实施。它尝试连接到某些东西（虽然我已经设置dryRun），失败，然后什么也没说，除非我导致我的应用程序崩溃。然后在尝试调度事件时出现NetworkOnMainThreadException错误。
在dryRun上尝试调度事件的位置，导致NetworkOnMainThreadException不会减少？在dryRun时，它不应该将所有内容分发到Logcat吗？我应该如何处理dryRun而不是？
起初我试图像这样实现它，没有额外的AsyncTask类，假设我将所有内容都转储到Logcat，但是当我第一次遇到NetworkOnMainThreadException错误时时间，我实施了AsyncTask类。
logcat的：
01-15 13:06:21.835 1787-1800/com.example.app W/GAV4﹕ Thread[GAThread,5,main]: Service unavailable (code=1), will retry.
01-15 13:06:26.847 1787-1808/com.example.app W/GAV4﹕ Thread[Service Reconnect,5,main]: Service unavailable (code=1), using local store.
01-15 13:07:12.695 1787-1787/com.example.app E/GAV4﹕ Thread[main,5,main]: Error dispatching all events on exit, giving up: android.os.NetworkOnMainThreadException
at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1117)
at org.apache.harmony.xnet.provider.jsse.OpenSSLSocketImpl.close(OpenSSLSocketImpl.java:926)
at org.apache.http.impl.SocketHttpClientConnection.shutdown(SocketHttpClientConnection.java:183)
at org.apache.http.impl.conn.DefaultClientConnection.shutdown(DefaultClientConnection.java:150)
at org.apache.http.impl.conn.AbstractPooledConnAdapter.shutdown(AbstractPooledConnAdapter.java:169)
at org.apache.http.impl.conn.AbstractClientConnAdapter.abortConnection(AbstractClientConnAdapter.java:378)
at org.apache.http.impl.client.DefaultRequestDirector.abortConnection(DefaultRequestDirector.java:1031)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:530)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:509)
at com.google.android.gms.analytics.h.a(Unknown Source)
at com.google.android.gms.analytics.h.a(Unknown Source)
at com.google.android.gms.analytics.ag.dispatch(Unknown Source)
at com.google.android.gms.analytics.w.eD(Unknown Source)
at com.google.android.gms.analytics.w.dispatch(Unknown Source)
at com.google.android.gms.analytics.x$b.run(Unknown Source)
at com.google.android.gms.analytics.x.dY(Unknown Source)
at com.google.android.gms.analytics.GoogleAnalytics.dY(Unknown Source)
at com.google.android.gms.analytics.ExceptionReporter.uncaughtException(Unknown Source)
at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:693)
at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:690)
at dalvik.system.NativeStart.main(Native Method)
申请类（相关部分）：
public class App extends Application {
private static App context = null;
private static final String PROPERTY_ID = "UA-xxxxxxxx-1";
private GoogleAnalytics analytics;
private Tracker t;
public void onCreate() {
super.onCreate();
if (context == null)
context = (App) getApplicationContext();
try {
analytics = GoogleAnalytics.getInstance(context);
t = analytics.newTracker(R.xml.app_tracker);
new SendTrackerInBg(t);
}
catch (Exception e) {e.printStackTrace();}
}
SendTrackerInBg：
public class SendTrackerInBg extends AsyncTask<Tracker, Void, Integer> {
SendTrackerInBg(Tracker t)
{
this.execute(t);
}
@Override
protected Integer doInBackground(Tracker... trackers) {
try {
trackers[0].send(new HitBuilders.AppViewBuilder().build());
return 0;
}
catch (Exception e) {
e.printStackTrace();
return -1;
}
}
}
app_tracker.xml（相关部分）：
<?xml version="1.0" encoding="utf-8"?>
<resources>
<integer name="ga_sessionTimeout">300</integer>
<!-- Enable automatic Activity measurement -->
<bool name="ga_autoActivityTracking">true</bool>
<!-- The screen names that will appear in reports -->
<screenName name="com.example.app.App">
Application
</screenName>
<string name="ga_sampleFrequency">300.0</string>
<string name="ga_trackingId">UA-xxxxxxxx-1</string>
<bool name="ga_reportUncaughtExceptions">true</bool>
</resources>
analytics_global_config.xml：
<?xml version="1.0" encoding="utf-8"?>
<resources>
<bool name="ga_dryRun">true</bool>
<string name="ga_logLevel">verbose</string>
</resources>
清单（相关部分）：
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.app"
android:versionCode="00"
android:versionName="0.00" >
<uses-sdk
android:minSdkVersion="14"
android:targetSdkVersion="19" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WRITE_SETTINGS" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<permission
android:name="com.example.app.permission.C2D_MESSAGE"
android:protectionLevel="signature" />
<uses-permission android:name="com.example.app.permission.C2D_MESSAGE" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<meta-data
android:name="com.google.android.gms.analytics.globalConfigResource"
android:resource="@xml/analytics_global_config" />
<application
android:name=".App"
android:allowBackup="true"
android:hardwareAccelerated="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
答案 0 :(得分：10)
您必须从线程调用Google Analytics。在这里，我分享了我正在使用的代码。
将此代码放入类（MBGoogleAnalyticsManager.java）
中 import android.content.Context;
import com.google.android.gms.analytics.GoogleAnalytics;
import com.google.android.gms.analytics.HitBuilders;
import com.google.android.gms.analytics.Tracker;
public class MBGoogleAnalyticsManager
{
private static final String TAG = "MBGoogleAnalyticsManager";
private static MBGoogleAnalyticsManager instance = null;
public String PROPERTY_ID = "UA-28454545-2";
private Context context;
private Tracker dataTracker;
public static MBGoogleAnalyticsManager getInstance(Context c)
{
if(instance == null)
{
System.out.println("MBGoogleAnalyticsManager new instance is created");
instance = new MBGoogleAnalyticsManager(c);
}
else
{
System.out.println("MBGoogleAnalyticsManager instance is already avaiable");
}
return instance;
}
private MBGoogleAnalyticsManager(Context c)
{
//super(c);
context = c;
GoogleAnalytics analytics = GoogleAnalytics.getInstance(context);
dataTracker = analytics.newTracker(PROPERTY_ID);
}
//==============================================================================
//========================== Send a screen view =================================
//================================================================================
public synchronized void sendGoogleAnalyticsSreenView(String screenName)
{
dataTracker.setScreenName(screenName); // Set screen name.
//dataTracker.setAppName("MovieBuddy"); // We can send the application name [String](Optional)
//dataTracker.setAppVersion("2.2"); // We can send the application version [String](Optional)
//dataTracker.setLanguage("Eng"); // We can send the language [String](Optional)
//dataTracker.setSessionTimeout(300); // We can set the time for the session time out [Long](Optional)
dataTracker.send(new HitBuilders.AppViewBuilder()
//.setNewSession() // If want to start a new session (Optional)
.build());
System.out.println("Screen: "+screenName);
}
//==============================================================================
//========================== Send A Click Event Hit =============================
//================================================================================
public synchronized void sendGoogleAnalyticsHitEvents(String screenName,String category,String action,String label)
{
dataTracker.setScreenName(screenName);
dataTracker.send(new HitBuilders.EventBuilder()
.setCategory(category) // Set the category of the event [String]
.setAction(action) // Set the action has taken for the event [String]
.setLabel(label) // Set the label of for the event [String]
.build());
System.out.println("Hit Label: "+label);
}
//==============================================================================
//========================== Send A Exception Event =============================
//================================================================================
public synchronized void sendGoogleAnalyticsException(String screenName,String ExceptionMethodName,String ExceptionLocation,boolean ExceptionFatal)
{
dataTracker.setScreenName(screenName);
dataTracker.send(new HitBuilders.ExceptionBuilder()
.setDescription(ExceptionMethodName + ":" + ExceptionLocation) // Send the exception details [String]
//(Never send the e.message, as it contains personal info)
.setFatal(ExceptionFatal) // Send true or false if fatal exception error [boolean]
.build());
}
//==============================================================================
//================ Send A Social Event Interaction With target ==================
//================================================================================
public synchronized void sendGoogleAnalyticsSocialInteractionWithTarget(String screenName,String SocialNetworkName,String SocialAction,String SocialTarget)
{
dataTracker.setScreenName(screenName);
dataTracker.send(new HitBuilders.SocialBuilder()
.setNetwork(SocialNetworkName) // Set the Social Network Name [String]
.setAction(SocialAction) // Set the action [String]
.setTarget(SocialTarget) // Set the target [String](Not a mandatory field)
.build());
System.out.println("Target: "+SocialTarget);
}
//==============================================================================
//============== Send A Social Event Interaction Without target =================
//================================================================================
public synchronized void sendGoogleAnalyticsSocialInteraction(String SocialNetworkName,String SocialAction)
{
dataTracker.send(new HitBuilders.SocialBuilder()
.setNetwork(SocialNetworkName)// Set the Social Network Name [String]
.setAction(SocialAction) // Set the action [String]
.build());
}
}
现在你必须调用这个类实例，方法并提供调用类所需的数据，如下所示：
private void sendScreenView(final String screenName)
{
new Thread(new Runnable()
{
@Override
public void run()
{
analyticsManager = MBGoogleAnalyticsManager.getInstance(getApplicationContext());
analyticsManager.sendGoogleAnalyticsSreenView(screenName);
}
}).start();
}
并调用此方法：
sendScreenView（＆＃34; Home Activity＆＃34;）;
希望你会发现它有用。
答案 1 :(得分：1)
我浪费了一天的时间来搜索解决方案（我有相同的线程转储行），并发布它与Google Analytics没有直接关系。根本原因是下一行：adView.destroy（）;其中adView == null。似乎Google Analytics尝试发送此异常并自行崩溃。 我发现它完全取消了Google Analytics。