tencent_im_sdk 0.0.4

Tencent Cloud IM SDK

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:logging/logging.dart';
import 'package:tencent_im_sdk/tencent_im_sdk.dart';

Logger _log = Logger('TEST111');

void main() {
  Logger.root.level = Level.ALL;
  Logger.root.onRecord.listen((LogRecord rec) {
    print('${rec.level.name}: ${rec.time}: ${rec.message}');
  });

  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        // This is the theme of your application.
        //
        // Try running your application with "flutter run". You'll see the
        // application has a blue toolbar. Then, without quitting the app, try
        // changing the primarySwatch below to Colors.green and then invoke
        // "hot reload" (press "r" in the console where you ran "flutter run",
        // or simply save your changes to "hot reload" in a Flutter IDE).
        // Notice that the counter didn't reset back to zero; the application
        // is not restarted.
        primarySwatch: Colors.blue,
      ),
      home: MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  MyHomePage({Key? key, required this.title}) : super(key: key);

  // This widget is the home page of your application. It is stateful, meaning
  // that it has a State object (defined below) that contains fields that affect
  // how it looks.

  // This class is the configuration for the state. It holds the values (in this
  // case the title) provided by the parent (in this case the App widget) and
  // used by the build method of the State. Fields in a Widget subclass are
  // always marked "final".

  final String title;

  @override
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  String userId = '123456';
  String receiverId = '123456';
  String version = '未知';
  @override
  void initState() {
    super.initState();
    () async {
      _log.info('initState222');
      await TIMSdk().unInit();
      await TIMSdk().init(appId: 1400560059, logLevel: TIMLogLevel.info);
      TIMSdk().message!.init();
      TIMSdk().message!.messageListener.listen((event) {
        print('messageListener: $event');
      });
      String _version = await TIMSdk().sdkVersion;
      setState(() {
        version = _version;
      });
    }();
  }

  void _login() {
    // String userSign = new GenerateTestUserSig(
    //   sdkappid: int.parse('1400560059'),
    //   key: '',
    // ).genSig(
    //   identifier: userId,
    //   expire: 7 * 24 * 60 * 1000,
    // );
    _log.info('login2222');
    _log.warning('asdsaddadsd');
    print('afsadasds3333');
    TIMSdk().login(
        userId: userId,
        userSign:
            "eJyrVgrxCdYrSy1SslIy0jNQ0gHzM1NS80oy0zLBwoZGxiamZlCZ4pTsxIKCzBQlK0MTAwNTMyC2hMiUZOamAkXNjEHI3NgYIppaUZBZBBQ3MzCxMDCAmpGZDjTWLKkw0zXdNCrRPTGqzDm3KjfFI63Ewsc8x8IzvzTU0SstyjyvwNUzPTXc01apFgB1zjCs");
  }

  void _logout() {
    TIMSdk().logout();
  }

  void _sendCustomMessage() {
    TIMSdk().message!.sendCustomMessage(userId: receiverId, data: [1, 2, 3]);
  }

  void _sendCustomGroupMessage() {
    TIMSdk().message!.sendCustomGroupMessage(groupId: '2222212222122', data: [1, 2, 3]);
  }

  void _sendTextMessage() {
    TIMSdk().message!.sendTextMessage(userId: receiverId, text: '222222');
  }

  void _createGroup() {
    TIMSdk().group!.createGroup(groupId: '2222212222122', groupType: TIMGroupType.chatRoom, groupName: '我们');
  }

  void _joinGroup() {
    TIMSdk().group!.joinGroup(groupId: '2222212222122', helloMessage: '我们');
  }

  @override
  Widget build(BuildContext context) {
    // This method is rerun every time setState is called, for instance as done
    // by the _incrementCounter method above.
    //
    // The Flutter framework has been optimized to make rerunning build methods
    // fast, so that you can just rebuild anything that needs updating rather
    // than having to individually change instances of widgets.
    return Scaffold(
      appBar: AppBar(
        // Here we take the value from the MyHomePage object that was created by
        // the App.build method, and use it to set our appbar title.
        title: Text(widget.title),
      ),
      body: Center(
        // Center is a layout widget. It takes a single child and positions it
        // in the middle of the parent.
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            Text('版本： $version'),
            SizedBox(
              height: 16,
            ),
            ElevatedButton(
              onPressed: _login,
              child: Text('登录'),
            ),
            SizedBox(
              height: 16,
            ),
            ElevatedButton(
              onPressed: _logout,
              child: Text('登出'),
            ),
            SizedBox(
              height: 16,
            ),
            ElevatedButton(
              onPressed: _sendTextMessage,
              child: Text('发送文本消息'),
            ),
            SizedBox(
              height: 16,
            ),
            ElevatedButton(
              onPressed: _sendCustomMessage,
              child: Text('发送自定义消息'),
            ),
            SizedBox(
              height: 16,
            ),
            ElevatedButton(
              onPressed: _sendCustomGroupMessage,
              child: Text('发送自定义组消息'),
            ),
            SizedBox(
              height: 16,
            ),
            ElevatedButton(
              onPressed: _createGroup,
              child: Text('创建分组'),
            ),
            SizedBox(
              height: 16,
            ),
            ElevatedButton(
              onPressed: _joinGroup,
              child: Text('加入分组'),
            ),
          ],
        ),
      ),
    );
  }
}