hikvision 0.0.2

适配海康sdk

example/lib/main.dart

import 'dart:async';

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:hikvision/SufaceViewHik.dart';
import 'package:hikvision/play_config.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatefulWidget {
  const MyApp({super.key});

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  final methodChannel = const MethodChannel('com.jszh/hikvision_result');
  final platform = MethodChannel('com.jszh/hikvision_status');
  @override
  void initState() {
    super.initState();
    methodChannel.setMethodCallHandler(platformCallHandler);
  }

  Future<dynamic> platformCallHandler(MethodCall call) async {
    if (call.method == 'result') {
      final msg = call.arguments.toString();
      print("收到识别的数据：=${msg}");
      if (msg == "initSuccess") {
        initPlatformState();
      } else if (msg == "initPlayerSuccess") {
        await platform.invokeMethod("startPlay");
      }
    }
  }

  // Platform messages are asynchronous, so we initialize in an async method.
  Future<void> initPlatformState() async {
    try {
      PlayConfig playConfig = PlayConfig(
          ip: "192.168.2.220",
          username: "admin",
          password: "xxxxx",
          port: 8000);
      // 初始化player
      Map<String, dynamic> arguments = {
        'config': playConfig.toJson(),
      };
      await platform.invokeMethod("initPlayer", arguments);
    } on PlatformException catch (e) {
      print("Failed : '${e.message}'.");
    }
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        body: Center(
          child: SufaceViewHik(),
        ),
      ),
    );
  }
}