[android]Google Analytics SDK v4 for Android

new_gist_file.md

Google Play Service を使う

ライブラリプロジェクト google-play-services_lib を読み込む

AndroidManifest.xml に追加

res/AndroidManifest.xml

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

<meta-data
    android:name="com.google.android.gms.version"
    android:value="@integer/google_play_services_version" />

global_tracker.xml、ecommerce_tracker.xml 作成

APP_TRACKER、GLOBAL_TRACKER、ECOMMERCE_TRACKER の使い分けがわかんない

res/xml/global_tracker.xml

<?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.google.android.gms.analytics.samples.mobileplayground.ScreenviewFragment">
        AnalyticsSampleApp ScreenView
    </screenName>
    <screenName name="com.google.android.gms.analytics.samples.mobileplayground.EcommerceFragment">
        AnalyticsSampleApp EcommerceView
    </screenName>
    <!--  The following value should be replaced with correct property id. -->
    <string name="ga_trackingId">xxxx</string>
</resources>

res/xml/ecommerce_tracker.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <integer name="ga_sessionTimeout">60</integer>
    <!--  The following value should be replaced with correct property id. -->
    <string name="ga_trackingId">xxxx</string>
</resources>

Application のサブクラスに書く

public class SubclassApplication extends Application {

  /**
   * Enum used to identify the tracker that needs to be used for tracking.
   *
   * A single tracker is usually enough for most purposes. In case you do need multiple trackers,
   * storing them all in Application object helps ensure that they are created only once per
   * application instance.
   */
  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, // Tracker used by all ecommerce transactions from a company.
  }

  HashMap<TrackerName, Tracker> mTrackers = new HashMap<TrackerName, Tracker>();
  
  synchronized Tracker getTracker(TrackerName trackerId) {
        if (!mTrackers.containsKey(trackerId)) {

            GoogleAnalytics analytics = GoogleAnalytics.getInstance(this);
            Tracker t = (trackerId == TrackerName.APP_TRACKER) ? analytics.newTracker("xxxx")
                    : (trackerId == TrackerName.GLOBAL_TRACKER) ? analytics.newTracker(R.xml.global_tracker)
                            : analytics.newTracker(R.xml.ecommerce_tracker);
            mTrackers.put(trackerId, t);

        }
        return mTrackers.get(trackerId);
    }

}

AndroidManifest.xml に Application の追加するのを忘れずに

トラッキングする

Activity の onCreate() などで

        // Get tracker.
        Tracker t = ((RepertoireApplication) getApplication()).getTracker(TrackerName.APP_TRACKER);

        // Set screen name.
        // Where path is a String representing the screen name.
        t.setScreenName(TAG);

        // Send a screen view.
        t.send(new HitBuilders.AppViewBuilder().build());

タスク

以下の使い分けがわからない

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, // Tracker used by all ecommerce transactions from a company.

Reference sites

• https://developers.google.com/analytics/devguides/collection/android/v4/