public void requestPersonalization(HashMap<String, Object> payload) {
String url, result;
int endPos;
// Communication with Emma's server
List<NewsArticle> tempList = null;
if (rankingOption == 1 || rankingOption == 3) {
url =
Util.loadConfigAssets(mApp, Constants.CONFIG_NEWS_PROPERTIES)
.getProperty(Constants.CONFIG_PERSONALIZATION_MULTIBANDIT_LEARNING);
result = HttpController.getHttpPostResponse(url, payload, null, 0);
NewsArticleVector.setList1(NewsArticleVector.fromJson(result, false));
tempList = NewsArticleVector.getList1();
}
// Communication with William's server
if (rankingOption == 2 || rankingOption == 3) {
url =
Util.loadConfigAssets(mApp, Constants.CONFIG_NEWS_PROPERTIES)
.getProperty(Constants.CONFIG_PERSONALIZATION_LEARNING_FROM_ADVISE);
result = HttpController.getHttpPostResponse(url, payload, null, 0);
NewsArticleVector.setList2(NewsArticleVector.fromJson(result, false));
tempList = NewsArticleVector.getList2();
}
if (rankingOption == 3) {
tempList = NewsArticleVector.mergeLists();
}
endPos = tempList.size();
NewsArticleVector.sortNews(tempList);
NewsArticleVector.setIsRecommendedBy(tempList);
NewsArticleVector.increaseEndPosBatch(endPos);
sendRefreshNewsEvent();
}
public void sendFeedback(String list1, String list2) {
HashMap<String, Object> payload = new HashMap();
payload.put("user_info", Util.toJson(userProfile));
payload.put("device_id", deviceId);
String url;
// Emma's server
if (list1 != null) {
payload.put("news_feedback", list1);
url =
Util.loadConfigAssets(mApp, Constants.CONFIG_NEWS_PROPERTIES)
.getProperty(Constants.CONFIG_FEEDBACK_MULTIBANDIT_LEARNING);
HttpController.getHttpPostResponse(url, payload, null, 0);
}
// William's server
if (list2 != null) {
payload.put("news_feedback", list2);
url =
Util.loadConfigAssets(mApp, Constants.CONFIG_NEWS_PROPERTIES)
.getProperty(Constants.CONFIG_FEEDBACK_LEARNING_FROM_ADVISE);
HttpController.getHttpPostResponse(url, payload, null, 0);
}
}
