获取 Android Google Analytics（分析）引荐来源网址标签

Question

我们计划使用 Google Analytics 来跟踪通过 Android Market 到我们应用程序的广告点击推荐。

根据Google Documentation，referrer 标签是通过意图传递的，并由 Google Analytics（分析）库自动记录。

这很好，但我们需要提取该推荐标签以进行我们自己的内部分析。该文档没有详细说明如何从初始启动意图中获取它，以及如何在上线之前模拟它的说明。

有人有这方面的经验吗？

Answer 1

我继续并发布了一个坏点查找器应用程序来窥探意图。出于某种原因，当我注册了两个不同的广播接收器（即 com.google.android.apps.analytics.AnalyticsReceiver 和我自己的）时，我从来没有自己收到过。

因此，我只注册了我自己的接收器，处理信息，并将其传递给 Google Analytics。不知道这是多么洁净，但它有效。代码如下。

public class ZSGoogleInterceptor extends BroadcastReceiver {

    @Override
    public void onReceive(Context context, Intent intent) {
        Bundle extras = intent.getExtras();

        String referrerString = extras.getString("referrer");
        // Next line uses my helper function to parse a query (eg "a=b&c=d") into key-value pairs
        HashMap<String, String> getParams = Utility.getHashMapFromQuery(referrerString);
        String source = getParams.get("utm_campaign");

        if (source != null) {
            SharedPreferences preferences = context.getSharedPreferences("my_prefs", Context.MODE_PRIVATE);
            Editor preferencesEditor = preferences.edit();
            preferencesEditor.putString("ga_campaign", source);
            preferencesEditor.commit();
        }

        // Pass along to google
        AnalyticsReceiver receiver = new AnalyticsReceiver();
        receiver.onReceive(context, intent);
    }

}

然后，当您的应用程序实际启动时，您可以将值从共享首选项中提取出来，并将其与用户注册或其他内容一起传递。我将广告系列标签用于我的目的，但您可以从创建的引荐来源字符串with this tool 中获取您想要的任何参数。

Answer 2

@DougW 为 Analytics SDK 4 更新了答案

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

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.util.Log;

import com.google.android.gms.analytics.CampaignTrackingReceiver;

import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.util.LinkedHashMap;
import java.util.Map;

/**
 * Created by dave on 15-05-05.
 */
public class ReferrerReceiver extends BroadcastReceiver {

    public static final String REFERRER = "REF";

    public static final String UTM_CAMPAIGN = "utm_campaign";
    public static final String UTM_SOURCE = "utm_source";
    public static final String UTM_MEDIUM = "utm_medium";
    public static final String UTM_TERM = "utm_term";
    public static final String UTM_CONTENT = "utm_content";

    private final String[] sources = {
            UTM_CAMPAIGN, UTM_SOURCE, UTM_MEDIUM, UTM_TERM, UTM_CONTENT
    };

    @Override
    public void onReceive(Context context, Intent intent) {

        Bundle extras = intent.getExtras();

        String referrerString = extras.getString("referrer");

        try {
            Map<String, String> getParams = getHashMapFromQuery(referrerString);

            SharedPreferences preferences = context
                    .getSharedPreferences(REFERRER, Context.MODE_PRIVATE);

            SharedPreferences.Editor preferencesEditor = preferences.edit();

            for (String sourceType : sources) {
                String source = getParams.get(sourceType);

                if (source != null) {

                    preferencesEditor.putString(sourceType, source);

                }
            }

            preferencesEditor.commit();
        } catch (UnsupportedEncodingException e) {

            Log.e("Referrer Error", e.getMessage());
        } finally {

            // Pass along to google
            CampaignTrackingReceiver receiver = new CampaignTrackingReceiver();
            receiver.onReceive(context, intent);
        }



    }

    public static Map<String, String> getHashMapFromQuery(String query)
            throws UnsupportedEncodingException {

        Map<String, String> query_pairs = new LinkedHashMap<String, String>();

        String[] pairs = query.split("&");
        for (String pair : pairs) {
            int idx = pair.indexOf("=");
            query_pairs.put(URLDecoder.decode(pair.substring(0, idx), "UTF-8"),
                    URLDecoder.decode(pair.substring(idx + 1), "UTF-8"));
        }
        return query_pairs;
    }

}

在你的清单文件中：

        <service android:name="com.google.android.gms.analytics.CampaignTrackingService" />
        <receiver android:name="com.google.android.gms.analytics.CampaignTrackingReceiver" />

        <!-- Make sure this points to the location of Referrer Receiver in your package -->
        <receiver android:name=".ReferrerReceiver" android:exported="true">
            <intent-filter>
                <action android:name="com.android.vending.INSTALL_REFERRER" />
            </intent-filter>
        </receiver>

Answer 3

查看：

Get referrer after installing app from Android Market

为解决方案。

托比亚