content: package io.agora.chatroom.model;
  
  import com.google.gson.Gson;
  
  public class Message {
  
      public static final int MESSAGE_TYPE_TEXT = 0;
      public static final int MESSAGE_TYPE_IMAGE = 1;
      public static final int MESSAGE_TYPE_GIFT = 2;
      public static final int MESSAGE_TYPE_ORDER = 3;
  
      public static final String ORDER_TYPE_AUDIENCE = "toAudience";
      public static final String ORDER_TYPE_BROADCASTER = "toBroadcaster";
      public static final String ORDER_TYPE_MUTE = "mute";
  
      private int messageType = MESSAGE_TYPE_TEXT;
      private String orderType;
      private String content;
      private String sendId;
  
      public Message(String content, int sendId) {
          this.content = content;
          this.sendId = String.valueOf(sendId);
      }
  
      public Message(int messageType, String content, int sendId) {
          this(content, sendId);
          this.messageType = messageType;
      }
  
      public Message(String orderType, String content, int sendId) {
          this(content, sendId);
          this.messageType = MESSAGE_TYPE_ORDER;
          this.orderType = orderType;
      }
  
      public int getMessageType() {
          return messageType;
      }
  
      public void setMessageType(int messageType) {
          this.messageType = messageType;
      }
  
      public String getOrderType() {
          return orderType;
      }
  
      public void setOrderType(String orderType) {
          this.orderType = orderType;
      }
  
      public String getContent() {
          return content;
      }
  
      public void setContent(String content) {
          this.content = content;
      }
  
      public String getSendId() {
          return sendId;
      }
  
      public void setSendId(String sendId) {
          this.sendId = sendId;
      }
  
      public String toJsonString() {
          return new Gson().toJson(this);
      }
  
      public static Message fromJsonString(String str) {
          return new Gson().fromJson(str, Message.class);
      }
  
  }
  