Run Demo

    <uses-permission
        android:name="android.permission.INTERNET"/>
    <uses-permission
        android:name="android.permission.RECORD_AUDIO"/>
    <uses-permission
        android:name="android.permission.FOREGROUND_SERVICE"/>
    <uses-permission
        android:name="android.permission.ACCESS_NETWORK_STATE"/>
    <uses-permission
        android:name="android.permission.VIBRATE"/>
    <uses-permission
        android:name="android.permission.ACCESS_BACKGROUND_LOCATION"/>
    <uses-permission
        android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-permission
        android:name="android.permission.READ_EXTERNAL_STORAGE"/>
    <uses-permission
        android:name="android.permission.CAMERA"/>

post_install do |installer|
  installer.pods_project.targets.each do |target|
    flutter_additional_ios_build_settings(target)
    target.build_configurations.each do |config|
          config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] ||= [
            '$(inherited)',
            'PERMISSION_MICROPHONE=1',
            'PERMISSION_CAMERA=1',
            'PERMISSION_PHOTOS=1',
          ]
        end
  end
end

#コマンドラインでの実行：
flutter pub add tencent_cloud_chat_uikit

/// main.dart
import 'package:tencent_cloud_chat_uikit/tencent_cloud_chat_uikit.dart';

final CoreServicesImpl _coreInstance = TIMUIKitCore.getInstance();
  @override
 void initState() {
   _coreInstance.init(
     sdkAppID: 0, // Replace 0 with the SDKAppID of your IM application when integrating
     // language: LanguageEnum.en, // インターフェース言語の設定です。設定されていない場合は、システム言語に従います
     loglevel: LogLevelEnum.V2TIM_LOG_DEBUG,
     onTUIKitCallbackListener:  (TIMCallback callbackValue){}, // [設定をお勧めします。詳細については、この部分を参照](https://intl.cloud.tencent.com/document/product/1047/50054#onTUIKitCallbackListener)してください
     listener: V2TimSDKListener());
   super.initState();
 }
}

import 'package:tencent_cloud_chat_uikit/tencent_cloud_chat_uikit.dart';

final CoreServicesImpl _coreInstance = TIMUIKitCore.getInstance();
_coreInstance.login(userID: userID, userSig: userSig);

import 'package:flutter/material.dart';
import 'package:tencent_cloud_chat_uikit/tencent_cloud_chat_uikit.dart';

class Conversation extends StatelessWidget {
const Conversation({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Scaffold(
  appBar: AppBar(
    title: const Text(
      "Message",
      style: TextStyle(color: Colors.black),
    ),
  ),
  body: TIMUIKitConversation(
    onTapItem: (selectedConv) {
      Navigator.push(
          context,
          MaterialPageRoute(
            builder: (context) => Chat(
              selectedConversation: selectedConv,
            ),
          ));
    },
  ),
);
}
}

import 'package:flutter/material.dart';
import 'package:tencent_cloud_chat_uikit/tencent_cloud_chat_uikit.dart';

class Chat extends StatelessWidget {
final V2TimConversation selectedConversation;
const Chat({Key? key, required this.selectedConversation}) : super(key: key);
String? _getConvID() {
return selectedConversation.type == 1
    ? selectedConversation.userID
    : selectedConversation.groupID;
}
@override
Widget build(BuildContext context) {
return TIMUIKitChat(
  conversationID: _getConvID() ?? '', // groupID or UserID
  conversationType: selectedConversation.type ?? 1, // Conversation type
  conversationShowName: selectedConversation.showName ?? "", // Conversation display name
  onTapAvatar: (_) {
        Navigator.push(
            context,
            MaterialPageRoute(
             builder: (context) => UserProfile(userID: userID),
        ));
  }, // Callback for the clicking of the message sender profile photo. This callback can be used with `TIMUIKitProfile`.
);
}

import 'package:flutter/material.dart';
import 'package:tencent_cloud_chat_uikit/tencent_cloud_chat_uikit.dart';

class UserProfile extends StatelessWidget {
    final String userID;
    const UserProfile({required this.userID, Key? key}) : super(key: key);

    @override
    Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
       title: const Text(
         "Message",
         style: TextStyle(color: Colors.black),
       ),
     ),
     body: TIMUIKitProfile(
          userID: widget.userID,
     ),
    );
  }
}

flutter pub add tencent_cloud_chat_sdk

import 'package:tencent_cloud_chat_sdk/enum/V2TimSDKListener.dart';
import 'package:tencent_cloud_chat_sdk/enum/log_level_enum.dart';
import 'package:tencent_cloud_chat_sdk/tencent_cloud_chat_sdk.dart';
TencentImSDKPlugin.v2TIMManager.initSDK(
  sdkAppID: 0, // Replace 0 with the SDKAppID of your IM application when integrating
  loglevel: LogLevelEnum.V2TIM_LOG_DEBUG, // Log
  listener: V2TimSDKListener(),
);

import 'package:tencent_cloud_chat_sdk/tencent_cloud_chat_sdk.dart';
V2TimCallback res = await TencentImSDKPlugin.v2TIMManager.login(
  userID: userID,
  userSig: userSig,
);

import 'package:tencent_cloud_chat_sdk/tencent_cloud_chat_sdk.dart';

V2TimValueCallback<V2TimMsgCreateInfoResult> createMessage =
      await TencentImSDKPlugin.v2TIMManager
          .getMessageManager()
          .createTextMessage(text: "The text to create");

String id = createMessage.data!.id!; // The message creation ID

V2TimValueCallback<V2TimMessage> res = await TencentImSDKPlugin.v2TIMManager
      .getMessageManager()
      .sendMessage(
          id: id, // Pass in the message creation ID to
          receiver: "The userID of the destination user",
          groupID: "The groupID of the destination group",
          );

import 'package:tencent_cloud_chat_sdk/tencent_cloud_chat_sdk.dart';

String nextSeq = "0";

getConversationList() async {
  V2TimValueCallback<V2TimConversationResult> res = await TencentImSDKPlugin
      .v2TIMManager
      .getConversationManager()
      .getConversationList(nextSeq: nextSeq, count: 10);

  nextSeq = res.data?.nextSeq ?? "0";
}

import 'package:tencent_cloud_chat_sdk/tencent_cloud_chat_sdk.dart';

  V2TimValueCallback<List<V2TimMessage>> res = await TencentImSDKPlugin
      .v2TIMManager
      .getMessageManager()
      .getGroupHistoryMessageList(
        groupID: "groupID",
        count: 20,
        lastMsgID: "",
      );

  List<V2TimMessage> msgList = res.data ?? [];

  // here you can use msgList to render your message list
    }

import 'package:tencent_cloud_chat_sdk/tencent_cloud_chat_sdk.dart';

final adVancesMsgListener = V2TimAdvancedMsgListener(
onRecvNewMessage: (V2TimMessage newMsg) {
  _onReceiveNewMsg(newMsg);
},
/// ... other listeners related to message
);

TencentImSDKPlugin.v2TIMManager
    .getMessageManager()
    .addAdvancedMsgListener(listener: adVancesMsgListener);

flutter pub add tencent_im_sdk_plugin_web

cd web

npm init

npm i tim-js-sdk

npm i tim-upload-plugin

<script src="./node_modules/tim-upload-plugin/index.js"></script>
<script src="./node_modules/tim-js-sdk/tim-js-friendship.js"></script>

flutter pub add tencent_im_sdk_plugin_desktop

<key>com.apple.security.app-sandbox</key>
<false/>