User ID(s) mapping on Android

Overview

Xandr offers you the option of sending Publisher First party ID and User ID(s) from third party sources in ad requests. They are global settings and it is sufficient to set the User ID(s) once per app session as these values would be used in all consecutive ad requests in the same session. Please note that, Xandr does not store these values across different app sessions.

Mobile SDK structure

Publisher first party ID

You can set Publisher(First Party) User ID using the setPublisherUserId method in SDKSettings class in Mobile SDK API. The getPublisherUserId returns the value set which is the publisher user ID for the current application user.

/**
 * Specifies a string that corresponds to the Publisher(First Party) User ID for the current application user.
 * @param publisherUserId
 */
SDKSettings.setPublisherUserId(String publisherUserId);
 
/**
 * Returns the Publisher User Id for the current application user, initially added using {@link #setPublisherUserId(String)}
 * @@return publisherUserId as String.
 */
SDKSettings.getPublisherUserId();

User ID

Xandr supports User ID(s) from the below sources:

• Criteo
• The Trade Desk
• NetID
• LiveRamp
• UID 2.0
• Publisher Provided Id / PPID (publishers can register their own source via API and can pass the user id)

You can set User ID by

• creating a List of ANUserId objects, and

• assigning the List  to the setUserIds() method in ANSDKSettings.

• The getUserIds()method returns the values set as a List for the current user.

     /**
       * A Map containing objects that hold External UserId parameters for the current application user.
       * @param userIdList
       */
      public static void setUserIds(List<ANUserId> userIdList){
          Settings.getSettings().userIds = userIdList;
      }
      /**
       * Returns the Map that hold External UserId parameters for the current application user, initially added using {@link #setExternalUserIds(Map<ANExternalUserIdSource,String>)}
       * @@return externalUserIds as Map.
       */
      public static List<ANUserId> getUserIds() {
          return Settings.getSettings().userIds;
      }

  // In ANUserId.java
  package com.appnexus.opensdk;
    
  public class ANUserId {
    
      public enum Source {
          CRITEO,
          THE_TRADE_DESK,
          NETID,
          LIVERAMP,
          UID2
      }
       
      public ANUserId(String source, String userId){};
    
      public ANUserId(ANUserId.Source source, String userId) {};
   
    
      public String getUserId() {
          return userId;
      }
    
      public String getSource() {
          return source;
      }
  }

Examples

import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
 
import com.appnexus.opensdk.ANExtendedUserIdSource;
import com.appnexus.opensdk.BannerAdView;
import com.appnexus.opensdk.SDKSettings;
 
import java.util.HashMap;
import java.util.Map;
 
public class MyActivity extends Activity {
 
    Context context;
    BannerAdView bav;
 
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_my);
        context = this;
 
        List<ANUserId> userIds = new ArrayList<>();
        ANUserId tradeDeskUserID = new ANUserId(ANUserId.Source.THE_TRADE_DESK, "userid-ttd-foobar");
        userIds.add(tradeDeskUserID);
        ANUserId criteoUserId = new ANUserId(ANUserId.Source.CRITEO, "userid-Criteo-foobar");
        userIds.add(criteoUserId);
        ANUserId netIdUserID = new ANUserId(ANUserId.Source.NETID, "userid-netid-foobar");
        userIds.add(netIdUserID);
        ANUserId liveRampUserID = new ANUserId(ANUserId.Source.LIVERAMP, "userid-liveramp-foobar");
        userIds.add(liveRampUserID);
        ANUserId UID2UserId = new ANUserId(ANUserId.Source.UID2, "userid-uid2-foobar");
        userIds.add(UID2UserId);
        ANUserId genericUserID = new ANUserId("Generic Source", "userid-generic-foobar");
        userIds.add(genericUserID);
 
        SDKSettings.setUserIds(userIds);          // Set User Id from External Sources
 
        // Setting Publisher First Party Id
        SDKSettings.setPublisherUserId("PublisherUserId-foobar");
 
        // Load Banner Ad
        // Create the AdView and set its placement ID.  Tweak a few other settings.
        bav = new BannerAdView(context);
        bav.setPlacementID("Placement");
        bav.setAdSize(300, 50);
        bav.setAdListener(adListener);
 
        //If auto-refresh is enabled
        bav.loadAd();
    }
 
    @Override
    protected void onDestroy() {
        super.onDestroy();
    }
}