text: /**
   * Copyright (c) 2014-2015, RongCloud.
   * All rights reserved.
   *
   * All the contents are the copyright of RongCloud Network Technology Co.Ltd.
   * Unless otherwise credited. http://rongcloud.cn
   *
   */
  
  //  RCPublicServiceMultiRichContentMessage.h
  //  Created by litao on 15/4/15.
  
  #import "RCMessageContent.h"
  #import "RCRichContentItem.h"
  
  /*!
   公众服务图文消息的类型名
   */
  #define RCSingleNewsMessageTypeIdentifier @"RC:PSImgTxtMsg"
  
  /*!
   公众服务图文消息类
  
   @discussion 公众服务图文消息类，此消息会进行存储并计入未读消息数。
   */
  @interface RCPublicServiceRichContentMessage : RCMessageContent <NSCoding>
  
  /*!
   公众服务图文信息条目RCRichContentItem内容
   */
  @property(nonatomic, strong) RCRichContentItem *richContent;
  
  /*!
   图文消息的附加信息
   */
  @property(nonatomic, strong) NSString *extra;
  
  @end
  