public static PostRequestJson isCollected( BaseFragment fragment, int commentId, Callback callback) { IdParam idParam = new IdParam(commentId); final String json = QueryJson.idToString(fragment, idParam); String url = PathConstant.BASE_URL + PathConstant.RECOMMEND_COLLECT + PathConstant.IS_COLLECTED; PostRequestJson mRequestJson = new PostRequestJson(url, json, callback); Log.i(TAG, url); Log.i(TAG, json); HttpManager.getInstance().exeRequest(mRequestJson); return mRequestJson; }