app-starlock/star_lock/lib/talk/udp/udp_reciverData.dart

import 'dart:typed_data';

import '../../tools/toast.dart';
import '../call/callTalk.dart';
import 'udp_talkClass.dart';

class CommandUDPReciverManager {
  static void appDataReceive(List<int> data) async {
    ///解析数据
    if (data.isEmpty) {
      return;
    }
    int dataSize = data.length;
    if (dataSize < 4) {
      return;
    }
    print("appDataReceiveData:$data");

    Uint8List data1 = Uint8List.fromList(data);
    if (data1.length == 1) {
      if (data[0] == 0x30 || data[0] == 0x31) {
        print("p2p打洞");
      }
    }

    if (data[6] == 4) {
      if (data[7] == 2) {
        // print("心跳包反馈 在线状态");
      } else if (data[7] == 3) {
        [Toast.show(msg: "您已在其他设备登录")];
      }
    } else if (data[6] == 150) {
      // if( [Pub getApp].isBack){
      //   [_udp receiveWithTimeout:-1 tag:0];
      //   return YES;
      // }

      // 对讲命令
      var beiCallType = data[8] & 0xff;
      print("被呼叫类型$beiCallType");
      switch (beiCallType) {
        case 1:
          {
            //被叫
            UDPTalkClass().beCallW(data: data);
          }
          break;
        case 6:
          {
            //接听
            if ((data[7] & 0x3) == 2) {
              //被叫 接听反馈
              print("接听反馈");
            }
          }
          break;
        case 7:
        case 8:
          {
            //音视频数据
            // print("音视频数据");
            CallTalk cllTalk = CallTalk();
            cllTalk.getAVData(data1, data1.length);
          }
          break;
        case 9:
          {
            if ((data[7] & 0x3) == 1) {
              //对方保持连接
              //print("对方保持连接");
              data[7] = 2;
            } else {
              //print("保持连接反馈");
            }
          }
          break;
        case 10:
          {
            //开门反馈
            if ((data[7] & 0x3) == 2) {
              print("开门成功");
            } else {}
          }
          break;
        case 30:
          {
            //开门反馈
            if ((data[7] & 0x3) == 1) {
              //对方结束对讲
              print("对方结束对讲");
            } else {
              //结束对讲反馈
              print("结束对讲反馈");
            }
          }
          break;
        case 140:
          {
            // p2p测试
          }
          break;
        case 141:
          {
            // p2p测试
          }
          break;
        case 142:
          {
            // p2p测试
          }
          break;
        case 143:
          {
            //p2p测试 NSAsk
            print("p2pNSAskNSAsk");
          }
          break;
        default:
          break;
      }
    } else if (data[6] == 152) {
      // 监视命令
      switch (data[8] & 0xff) {
        case 2:
          {
            //被叫
            print("对方忙");
          }
          break;
        case 4:
          {
            //监视成功
            print("监视成功");
          }
          break;
        case 7:
        case 8:
          {
            //音视频数据
            //print("音视频数据");
          }
          break;
        case 9:
          {
            //保持连接
            if ((data[7] & 0x3) == 1) {
              //对方保持连接
              //print("对方保持连接");
              data[7] = 2;
            } else {
              //print("保持连接反馈");
            }
          }
          break;
        case 10:
          {
            //开门反馈
            if ((data[7] & 0x3) == 2) {
              print("开门成功");
            } else {}
          }
          break;
        case 30:
          {
            // 监视结束
            if ((data[7] & 0x3) == 1) {
              // 对方结束监视
              print("对方结束监视");
            } else {
              //结束对讲反馈
              print("结束监视反馈");
            }
          }
          break;
        default:
          break;
      }
    }
  }
}