114 lines
2.7 KiB
Dart
114 lines
2.7 KiB
Dart
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import 'dart:async';
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import 'package:fast_gbk/fast_gbk.dart';
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import '../../appRouters.dart';
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import '../../main/lockDetail/monitoring/monitoring/lockMonitoring_page.dart';
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import '../../tools/storage.dart';
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import 'udp_manage.dart';
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class UDPTalkClass{
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static UDPTalkClass? _manager;
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static UDPTalkClass _share(){
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_manager ??= UDPTalkClass._init();
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return _manager!;
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}
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factory UDPTalkClass() => _share();
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UDPTalkClass get manager => _share();
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UDPTalkClass._init();
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var status = 0;// 0空闲
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var remoteEquid;// 手机号
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late Timer timer;
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// 该字段是为了判断是否跳转到接听界面 挂断或者退出接听界面要记得变更状态
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var isBeCall = false;
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beCallW({List<int>? data, String? ip, int? port}) async {
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// print("beCall");
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// if (await isCallMe(data)) {
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// return;
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// }
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if(status == 0){
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// 空闲
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// 响铃
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// [[Pub getApp] ring];
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remoteEquid = getEquidFrombb(data, 9);
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status = 6;
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// 呼叫应答，呼叫成功
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data![7] = 1;
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data[8] = 4;
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UDPManage().sendData(data);
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// 门锁发送视频
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data[7] = 1;
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data[8] = 5;
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UDPManage().sendData(data);
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// Get.to(MaterialPageRoute(
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// builder: (context) {
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// return const LockMonitoringPage();
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// },
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// fullscreenDialog: true
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// ));
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if(UDPTalkClass().isBeCall == false){
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UDPTalkClass().isBeCall = true;
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// 保持连接
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timer = Timer.periodic(1.seconds, (timer) {
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data[7] = 1;
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data[8] = 9;
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UDPManage().sendData(data);
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});
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}
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Get.toNamed(Routers.lockMonitoringPage, arguments: {
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"lockId": "111"
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});
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}else{
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// 忙
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}
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}
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// 判断是否是call的本人
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Future<bool> isCallMe(List<int>? data) async {
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final loginData = await Storage.getLoginData();
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print("getEquidFrombb(data, 1000):${getEquidFrombb(data, 12)}");
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if(loginData!.mobile == getEquidFrombb(data, 12)){
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return true;
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}
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return false;
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}
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String getEquidFrombb(List<int>? bb, int pos) {
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var equid = "";
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int equlen = 8;
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if (bb![pos] == 77) { //M
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equlen = 8;
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} else if (bb[pos] == 87) { //W
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equlen = 5;
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} else if (bb[pos] == 72) { //H
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equlen = 12;
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} else if (bb[pos] == 83) { //S
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equlen = 12;
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} else if (bb[pos] == 0x50) { //P
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equlen = 12;
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} else if (bb[pos] == 0x54) { //T
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equlen = 16;
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} else {
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equlen = 12;
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}
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List<int> tempbb = bb.sublist(pos, pos + equlen);
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equid = gbk.decode(tempbb);
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return equid;
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}
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} |