Google Analytics recoge un número de versión incorrecto para mi aplicación para Android

Puede utilizar el rastreador global proporcionado por Google Analytics v4. Antes de comenzar a agregar el rastreador global dentro de sus aplicaciones, tengamos esta estructura primero:

app_tracker.xml

 <resources> <!-- The apps Analytics Tracking Id --> <string name="ga_trackingId">UX-XXXXXXXXX-X</string> <!-- Percentage of events to include in reports --> <string name="ga_sampleFrequency">100.0</string> <!-- Enable automatic Activity measurement --> <bool name="ga_autoActivityTracking">true</bool> <!-- catch and report uncaught exceptions from the app --> <bool name="ga_reportUncaughtExceptions">true</bool> <!-- How long a session exists before giving up --> <integer name="ga_sessionTimeout">-1</integer> <!-- If ga_autoActivityTracking is enabled, an alternate screen name can be specified to substitute for the full length canonical Activity name in screen view hit. In order to specify an alternate screen name use an <screenName> element, with the name attribute specifying the canonical name, and the value the alias to use instead. --> <screenName name="com.mypackage.example.MainActivity">Home Screen</screenName> </resources> 

ecommerce_tracker.xml

  <resources> <integer name="ga_sessionTimeout">60</integer> <!-- The following value should be replaced with correct property id. --> <string name="ga_trackingId">UX-XXXXXXXXX-X</string> </resources> 

global_tracker.xml

 <!-- enter your app's name --> <string name="ga_appName">My App Name</string> <!-- enter the current app's versionName --> <string name="ga_appVersion">2.0.13</string> <!-- the Local LogLevel for Analytics --> <string name="ga_logLevel">verbose</string> <!-- how often the dispatcher should fire --> <integer name="ga_dispatchPeriod">30</integer> <!-- Treat events as test events and don't send to google --> <bool name="ga_dryRun">false</bool> <!-- The screen names that will appear in reports --> <screenName name="com.mypackage.example.MainActivity">Home Screen</screenName> 

A continuación, cree una nueva Clase Java denominada App y extiéndala con Application :

 import android.app.Application; import com.google.android.gms.analytics.GoogleAnalytics; import com.google.android.gms.analytics.Tracker; import java.util.HashMap; /** * Custom implementation of android.app.Application.&nbsp;The android:name attribute in the * AndroidManifest.xml application element should be the name of your class (".MyApp"). Android will * always create an instance of the application class and call onCreate before creating any other * Activity, Service or BroadcastReceiver. */ public class App extends Application { // The following line should be changed to include the correct property id. private static final String PROPERTY_ID = "UX-XXXXXXXXX-X"; //Logging TAG private static final String TAG = "App"; public static int GENERAL_TRACKER = 0; public enum TrackerName { APP_TRACKER, // Tracker used only in this app. GLOBAL_TRACKER, // Tracker used by all the apps from a company. eg: roll-up tracking. ECOMMERCE_TRACKER, } HashMap<TrackerName, Tracker> mTrackers = new HashMap<>(); public App() { super(); } public synchronized Tracker getTracker(TrackerName trackerId) { if (!mTrackers.containsKey(trackerId)) { GoogleAnalytics analytics = GoogleAnalytics.getInstance(this); Tracker t = (trackerId == TrackerName.APP_TRACKER) ? analytics.newTracker(R.xml.app_tracker) : (trackerId == TrackerName.GLOBAL_TRACKER) ? analytics.newTracker(PROPERTY_ID) : analytics.newTracker(R.xml.ecommerce_tracker); mTrackers.put(trackerId, t); } return mTrackers.get(trackerId); } } 

Alterar tu esclavo manifiesto:

 <application android:name=".App" android:allowBackup="true" android:icon="@mipmap/ic_launcher" android:label="@string/app_name"> <meta-data android:name="com.google.android.gms.version" android:value="@integer/google_play_services_version" /> <!-- Google Analytics Version v4 needs this value for easy tracking --> <meta-data android:name="com.google.android.gms.analytics.globalConfigResource" android:resource="@xml/global_tracker" /> <!-- Optionally, register AnalyticsReceiver and AnalyticsService to support background dispatching on non-Google Play devices --> <receiver android:name="com.google.android.gms.analytics.AnalyticsReceiver" android:enabled="true"> <intent-filter> <action android:name="com.google.android.gms.analytics.ANALYTICS_DISPATCH" /> </intent-filter> </receiver> <service android:name="com.google.android.gms.analytics.AnalyticsService" android:enabled="true" android:exported="false"/> <!-- Optionally, register CampaignTrackingReceiver and CampaignTrackingService to enable installation campaign reporting --> <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> <service android:name="com.google.android.gms.analytics.CampaignTrackingService" android:enabled="true"/> <!-- ... --> </application> 

Y finalmente, golpeó el rastreador dentro de la clase MainActivity :

 private Tracker tracker; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); tracker = ((App) getApplication()).getTracker(App.TrackerName.APP_TRACKER); tracker.setScreenName("Home Screen"); tracker.send(new HitBuilders.EventBuilder().build()); ... } @Override protected void onStart() { super.onStart(); GoogleAnalytics.getInstance(this).reportActivityStart(this); } @Override protected void onStop() { GoogleAnalytics.getInstance(this).reportActivityStop(this); super.onStop(); } 

Voila! ¡Google Analytics está activado! Para más información, ver:

Configuración avanzada – Android SDK v4

Google Analytics SDK v4 para Android – Introducción

ETIQUETA:

• Tutorial de Google Analytics para Android
• Configuración de Google Analytics
• Google Analytics v4
• Ejemplo de Google Analytics

Obtiene la versión del contexto que se pasa a GoogleAnalytics.getInstance(context)

 PackageInfo packageInfo = context.getPackageManager().getPackageInfo(context.getPackageName(), 0); packageInfo.versionName; 

De acuerdo con la documentación de PackageInfo :

El nombre de versión de este paquete, tal como se especifica por el atributo versionName de la etiqueta.

Además, para que obtenga con precisión los datos de su aplicación, debe crear el Tracker de una clase que extiende la Application

 public class MyApp extends Application { public Tracker tracker; ..... public Tracker getTracker() { if (tracker == null) { tracker = GoogleAnalytics.getInstance(this); ....... } return tracker; } }