dependencies:   
    tencent_cloud_chat_message: latest version

import 'package:tencent_cloud_chat_intl/localizations/tencent_cloud_chat_localizations.dart';

GetMaterialApp(
  localizationsDelegates: const [
    /// Your original configuration
    GlobalMaterialLocalizations.delegate,
    
    /// Add this line
    ...TencentCloudChatLocalizations.localizationsDelegates, 
  ],
  supportedLocales: [
    /// Your original configuration
    ...S.delegate.supportedLocales,

    /// Add this line
    ...TencentCloudChatLocalizations.supportedLocales,
  ],
  /// Other settings
)

import 'package:tencent_cloud_chat/components/component_config/tencent_cloud_chat_message_common_defines.dart';
import 'package:tencent_cloud_chat/components/component_config/tencent_cloud_chat_message_config.dart';
import 'package:tencent_cloud_chat/models/tencent_cloud_chat_models.dart';
import 'package:tencent_cloud_chat/tencent_cloud_chat.dart';
import 'package:tencent_cloud_chat_message/tencent_cloud_chat_message.dart';

await TencentCloudChat.controller.initUIKit(
    options: TencentCloudChatInitOptions(
      sdkAppID: 'SDKAPPID',  // Your SDKAPPID
      userID: 'userID',      // Your userID
      userSig: 'userSig',    // Your userSig
    ),
    components: TencentCloudChatInitComponentsRelated(
      usedComponentsRegister: [TencentCloudChatMessageManager.register],  // Register chat components
      componentConfigs: TencentCloudChatComponentConfigs(
        messageConfig: TencentCloudChatMessageConfig(
          // The following configuration is recommended.
          showMessageSenderName: ({groupID, topicID, userID}) => true,
          showSelfAvatar: ({groupID, topicID, userID}) => true,
          defaultMessageMenuConfig: ({groupID, topicID, userID}) =>
              TencentCloudChatMessageDefaultMessageMenuConfig(
            enableMessageForward: false,
            enableMessageSelect: false,
          ),
        ),
      ),
    ),
    plugins: [],
);

plugins: [
  TencentCloudChatPluginItem(
    name: "sticker",
    initData: TencentCloudChatStickerInitData(
      useDefaultSticker: true,            // Default stickers, only this sticker pack can interoperate with TUIRoomKit from other platforms.
      useDefaultCustomFace_4350: false,   // If you do not need to use TUIRoomKit from other platforms, you can enable the following emoji pack.
      useDefaultCustomFace_4351: false,
      useDefaultCustomFace_4352: false,
      userID: 'userId',                   // Your userId
    ).toJson(),
    pluginInstance: TencentCloudChatStickerPlugin(
      context: context,
    ),
  ),
],

Navigator.push(
  context,
  MaterialPageRoute(
    builder: (context) => ConferenceMainPage( // Conference main page
      chatWidget: TencentCloudChatMessage(
          options: TencentCloudChatMessageOptions(groupID: 'yourConferenceId'),  // Your Confere
      ),
    ),
  ),
);