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C5/xpadprotocal/src/main/java/com/sunvote/cmd/state/QueryBeaconStateRequest.java 1.93 KB
fac86401   孙向锦   初始化C5 Vote
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  package com.sunvote.cmd.state;
  
  import com.sunvote.cmd.ICmd;
  
  /**
   * Created by Elvis on 2017/8/14.
   * Email:Eluis@psunsky.com
   * Description:
   * 模块在信标变化时候自动报告,但考虑到APP不知什么时候上线或者存在奔溃离线的情况,所以还是提供查询信标的指令。
   * SDK提交给模块:
   * 字节	标识符	描述
   * 1	CMD	0x70 状态类指令
   * 2	CMD1	命令类型
   * 3 查询基础信标
   * 4 查询投票信标
   *
   */
  
  public class QueryBeaconStateRequest extends StateBaseCmd {
  
      public QueryBeaconStateRequest(){}
  
      public QueryBeaconStateRequest(QueryBeaconStateResponse response){
          parseCmd(response.toBytes());
          setCmd(REQUEST_CMD);
      }
  
      private byte cmd = RESPONSE_CMD ;
  
      private byte cmd1;
  
      private byte[] datas ;
  
      public byte getCmd() {
          return cmd;
      }
  
      public void setCmd(byte cmd) {
          this.cmd = cmd;
      }
  
      public byte getCmd1() {
          return cmd1;
      }
  
      public void setCmd1(byte cmd1) {
          this.cmd1 = cmd1;
      }
  
      public byte[] getDatas() {
          return datas;
      }
  
      public void setDatas(byte[] datas) {
          this.datas = datas;
      }
  
      @Override
      public byte[] toBytes() {
          int length = 2 ;
          if(datas != null){
              length += datas.length ;
          }
          byte[] result = new byte[length];
          result[0] = cmd;
          result[1] = cmd1;
          if(datas != null){
              for(int i=0;i<datas.length;i++){
                  result[2+i] = datas[i];
              }
          }
          return result;
      }
  
      @Override
      public ICmd parseCmd(byte[] source, int start) {
          if(source != null && source.length >= start + 2){
              cmd = source[start];
              cmd1 = source[start+1];
              datas = new byte[source.length - 2];
              for(int i=0;i<source.length - 2;i++){
                  datas[i] = source[i+2];
              }
          }
          return this;
      }
  }