private boolean hasUserExist(int uid) {
   AddrlistNewData item =
       QiuKnowUserFacade.queryQiukonwUserInfo(mUserDetailInfo.getUser_info().getUid() + "");
   if (item != null) {
     return AddrlistNewConstant.StatusType.Status_ToAgree == item.getStatus() ? true : false;
   }
   return false;
 }