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);
}
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));
}
}