public static void setAppEventAttributionParameters(
      GraphObject params,
      AttributionIdentifiers attributionIdentifiers,
      String hashedDeviceAndAppId,
      boolean limitEventUsage) {
    // Send attributionID if it exists, otherwise send a hashed device+appid specific value as the
    // advertiser_id.
    if (attributionIdentifiers != null && attributionIdentifiers.getAttributionId() != null) {
      params.setProperty("attribution", attributionIdentifiers.getAttributionId());
    }

    if (attributionIdentifiers != null && attributionIdentifiers.getAndroidAdvertiserId() != null) {
      params.setProperty("advertiser_id", attributionIdentifiers.getAndroidAdvertiserId());
      params.setProperty(
          "advertiser_tracking_enabled", !attributionIdentifiers.isTrackingLimited());
    } else if (hashedDeviceAndAppId != null) {
      params.setProperty("advertiser_id", hashedDeviceAndAppId);
    }

    params.setProperty("application_tracking_enabled", !limitEventUsage);
  }
示例#2
0
  static Response publishInstallAndWaitForResponse(
      final Context context, final String applicationId, final boolean isAutoPublish) {
    try {
      if (context == null || applicationId == null) {
        throw new IllegalArgumentException("Both context and applicationId must be non-null");
      }
      AttributionIdentifiers identifiers =
          AttributionIdentifiers.getAttributionIdentifiers(context);
      SharedPreferences preferences =
          context.getSharedPreferences(ATTRIBUTION_PREFERENCES, Context.MODE_PRIVATE);
      String pingKey = applicationId + "ping";
      String jsonKey = applicationId + "json";
      long lastPing = preferences.getLong(pingKey, 0);
      String lastResponseJSON = preferences.getString(jsonKey, null);

      // prevent auto publish from occurring if we have an explicit call.
      if (!isAutoPublish) {
        setShouldAutoPublishInstall(false);
      }

      GraphObject publishParams = GraphObject.Factory.create();
      publishParams.setProperty(ANALYTICS_EVENT, MOBILE_INSTALL_EVENT);

      Utility.setAppEventAttributionParameters(
          publishParams,
          identifiers,
          Utility.getHashedDeviceAndAppID(context, applicationId),
          getLimitEventAndDataUsage(context));
      publishParams.setProperty(AUTO_PUBLISH, isAutoPublish);
      publishParams.setProperty("application_package_name", context.getPackageName());

      String publishUrl = String.format(PUBLISH_ACTIVITY_PATH, applicationId);
      Request publishRequest = Request.newPostRequest(null, publishUrl, publishParams, null);

      if (lastPing != 0) {
        GraphObject graphObject = null;
        try {
          if (lastResponseJSON != null) {
            graphObject = GraphObject.Factory.create(new JSONObject(lastResponseJSON));
          }
        } catch (JSONException je) {
          // return the default graph object if there is any problem reading the data.
        }
        if (graphObject == null) {
          return Response.createResponsesFromString(
                  "true", null, new RequestBatch(publishRequest), true)
              .get(0);
        } else {
          return new Response(null, null, null, graphObject, true);
        }
      } else if (identifiers == null
          || (identifiers.getAndroidAdvertiserId() == null
              && identifiers.getAttributionId() == null)) {
        throw new FacebookException("No attribution id available to send to server.");
      } else {
        if (!Utility.queryAppSettings(applicationId, false).supportsAttribution()) {
          throw new FacebookException("Install attribution has been disabled on the server.");
        }

        Response publishResponse = publishRequest.executeAndWait();

        // denote success since no error threw from the post.
        SharedPreferences.Editor editor = preferences.edit();
        lastPing = System.currentTimeMillis();
        editor.putLong(pingKey, lastPing);

        // if we got an object response back, cache the string of the JSON.
        if (publishResponse.getGraphObject() != null
            && publishResponse.getGraphObject().getInnerJSONObject() != null) {
          editor.putString(
              jsonKey, publishResponse.getGraphObject().getInnerJSONObject().toString());
        }
        editor.apply();

        return publishResponse;
      }
    } catch (Exception e) {
      // if there was an error, fall through to the failure case.
      Utility.logd("Facebook-publish", e);
      return new Response(null, null, new FacebookRequestError(null, e));
    }
  }