@Override
protected Void doInBackground(Void... voids) {
try {
JSONObject contents =
new JSONObject(downloadStringFromUrl(URLUtils.ZHIHU_DAILY_BEFORE_URL + date));
if (isFirstPage) {
checkDate(getActivity(), contents.getString("date"));
}
JSONArray newsArray = contents.getJSONArray("stories");
for (int i = 0; i < newsArray.length(); i++) {
JSONObject singleNews = newsArray.getJSONObject(i);
DailyNews dailyNews = new DailyNews();
dailyNews.setThumbnailUrl(
singleNews.has("images") ? (String) singleNews.getJSONArray("images").get(0) : null);
dailyNews.setDailyTitle(singleNews.getString("title"));
if (!newsList.contains(dailyNews)) {
String newsInfoJson =
downloadStringFromUrl(
URLUtils.ZHIHU_DAILY_OFFLINE_NEWS_URL + singleNews.getString("id"));
Document doc = Jsoup.parse(new JSONObject(newsInfoJson).getString("body"));
isTheSameContent = false;
boolean shouldPublish = updateDailyNews(doc, singleNews.getString("title"), dailyNews);
if (shouldPublish) {
publishProgress(dailyNews);
}
}
}
} catch (JSONException e) {
isRefreshSuccess = false;
warning(e);
} catch (IOException e) {
isRefreshSuccess = false;
warning(e);
}
return null;
}
