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['EXCLUDED_ARCHS[sdk=iphonesimulator*]'] = 'arm64'               
          config.build_settings['ENABLE_BITCODE'] = 'NO'        
          config.build_settings["ONLY_ACTIVE_ARCH"] = "NO"    
        end
    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


final result = await LoginStore.shared.login(
      sdkAppID: SDKAPPID,
      userID: userID,
      userSig: userSig,
    );
if (result.errorCode == 0) {
    // 登录成功，可跳转聊天或会话页
} else {
    // 登录失败，可弹框报错
}

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        backgroundColor: colorsTheme.bgColorOperate,
        title: Text(atomicLocale.chat, style: TextStyle(fontSize: 34, fontWeight: FontWeight.w600)),
        centerTitle: false,
        scrolledUnderElevation: 0,
        actions: [],
      ),
      body: Column(
        children: [
          Expanded(
            child: ConversationList(
              onConversationClick: (conversation) {
                Navigator.push(
                  context,
                  MaterialPageRoute(
                    builder: (context) => ChatPage(
                      conversation: conversation,
                    ),
                  ),
                );
              },
            ),
          ),
        ],
      ),
    );
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
          backgroundColor: colorsTheme.bgColorOperate,
          titleSpacing: 4.0,
          centerTitle: false,
          title: GestureDetector(
            onTap: _onTitleTap,
            child: Row(
              mainAxisSize: MainAxisSize.min,
              children: [
                Padding(
                  padding: const EdgeInsets.only(right: 8.0),
                  child: Avatar.image(
                    name: widget.conversation.title,
                    url: widget.conversation.avatarURL,
                  ),
                ),
                Expanded(
                  child: Text(
                    widget.conversation.title ?? atomicLocale.chat,
                    style: TextStyle(fontSize: 14, fontWeight: FontWeight.w600),
                    overflow: TextOverflow.ellipsis,
                    maxLines: 1,
                  ),
                ),
              ],
            ),
          ),
          scrolledUnderElevation: 0.0,
          leading: IconButton.buttonContent(
            content: IconOnlyContent(Icon(Icons.arrow_back_ios, color: colorsTheme.buttonColorPrimaryDefault)),
            type: ButtonType.noBorder,
            size: ButtonSize.l,
            onClick: () => Navigator.of(context).pop(),
          ),
          actions: []),
      body: Column(
        children: [
          MessageList(
            conversationID: widget.conversation.conversationID,
            locateMessage: widget.message,
            onUserClick: (String userID) => _onUserClick(userID),
          ),
          MessageInput(
            conversationID: widget.conversation.conversationID,
          ),
        ],
      ),
    );
  }

  @override
  Widget build(BuildContext context) {
    AtomicLocalizations atomicLocale = AtomicLocalizations.of(context);
    SemanticColorScheme colorsScheme = BaseThemeProvider.colorsOf(context);
    return Scaffold(
      appBar: AppBar(
        backgroundColor: colorsScheme.bgColorOperate,
        title: Text(atomicLocale.contact, style: TextStyle(fontSize: 34, fontWeight: FontWeight.w600),),
        centerTitle: false,
        scrolledUnderElevation: 0,
        actions: [],
      ),
      body: ContactList(
        onGroupClick: (ContactInfo contactInfo) {
          _onGroupClick(context, contactInfo);
        },
        onContactClick: (ContactInfo contactInfo) {
          _onContactClick(context, contactInfo);
        },
      ),
    );
  }