java – Google Analytics – 在AsyncTask中发送的NetworkOnMain
我必须在我正在处理的应用中实施Google Analytics.我正在使用
Android Studio.
我不太确定我是否应该从每个Activity实现发送跟踪器,或者如果在Application类中执行一次就足够了,但这是另一个故事.目前,Google Analytics在Application类中实现.它尝试连接到某些东西(虽然我已设置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,当我尝试分派事件时,我收到NetworkOnMainThreadException错误. 在dryRun上尝试调度事件的位置在哪里,导致NetworkOnMainThreadException不会减少?在dryRun上它不应该把所有东西都发送到Logcat吗?我应该如何在dryRun上处理它而不是? 起初我尝试实现它,没有额外的AsyncTask类,假设我将所有内容转储到Logcat,但是当我第一次得到NetworkOnMainThreadException错误时,我实现了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,using local store. 01-15 13:07:12.695 1787-1787/com.example.app E/GAV4﹕ Thread[main,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" > UPD:感谢@Bart Hofma,我意识到我可能会因为我的应用崩溃而感到困惑.当GA尝试调度事件时,我的应用程序不会崩溃.相反,GA只在我的应用程序崩溃时尝试调度事件,否则它会保持沉默.我故意崩溃我的应用程序,看看GA可能会说些什么.我有一个自定义视频播放器,可以在真实设备上正常工作,但在虚拟机上崩溃,所以当我希望我的应用程序崩溃时,我只是转到VM上的播放器Activity. 解决方法
您必须从线程中调用Google Analytics.在这里,我正在分享我正在使用的代码.
将此代码放在一个类中(MBGoogleAnalyticsManager.java) 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(“Home Activity”); 希望你会发现它很有帮助. 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