Flutter

  // 应用主色
  // Primary Color For The App
  final Color? primaryColor;

  // 应用次色
  // Secondary Color For The App
  final Color? secondaryColor;

  // 提示颜色，用于次级操作或提示
  // Info Color, Used For Secondary Action Or Info
  final Color? infoColor;

  // 浅背景颜色，比主背景颜色浅，用于填充缝隙或阴影
  // Weak Background Color, Lighter Than Main Background, Used For Marginal Space Or Shadowy Space
  final Color? weakBackgroundColor;

  // 宽屏幕：浅白背景颜色，比浅背景颜色浅
  // Weak Background Color, Lighter Than Main Background, Used For Marginal Space Or Shadowy Space
  final Color? wideBackgroundColor;

  // 浅分割线颜色，用于分割线或边框
  // Weak Divider Color, Used For Divider Or Border
  final Color? weakDividerColor;

  // 浅字色
  // Weak Text Color
  final Color? weakTextColor;

  // 深字色
  // Dark Text Color
  final Color? darkTextColor;

  // 浅主色，用于AppBar或Panels
  // Light Primary Color, Used For AppBar Or Several Panels
  final Color? lightPrimaryColor;

  // 字色
  // TextColor
  final Color? textColor;

  // 警示色，用于危险操作
  // Caution Color, Used For Warning Actions
  final Color? cautionColor;

  // 群主标识色
  // Group Owner Identification Color
  final Color? ownerColor;

  // 群管理员标识色
  // Group Admin Identification Color
  final Color? adminColor;

  // 白色
  // white
  final Color? white;

  // 黑色
  // black
  final Color? black;

  // 输入框填充色
  // input fill color
  final Color? inputFillColor;

  // 灰色文本
  // grey text color
  final Color? textgrey;

  /// 新版本颜色从这里开始
    
  /// Appbar 背景颜色
  final Color? appbarBgColor;
  
  /// Appbar 文字颜色
  final Color? appbarTextColor;
  
  /// 消息列表多选面板背景颜色
  final Color? selectPanelBgColor;
  
  /// 消息列表多选面板文字及icon颜色
  final Color? selectPanelTextIconColor;
  
  ///
  /// 会话列表背景颜色
  final Color? conversationItemBgColor;

  /// 会话列表边框颜色
  final Color? conversationItemBorderColor;

  /// 会话列表选中背景颜色
  final Color? conversationItemActiveBgColor;

  /// 会话列表置顶背景颜色
  final Color? conversationItemPinedBgColor;

  /// 会话列表Title字体颜色
  final Color? conversationItemTitleTextColor;

  /// 会话列表LastMessage字体颜色
  final Color? conversationItemLastMessageTextColor;

  /// 会话列表Time字体颜色
  final Color? conversationItemTitmeTextColor;

  /// 会话列表用户在线状态背景色
  final Color? conversationItemOnlineStatusBgColor;

  /// 会话列表用户离线状态背景色
  final Color? conversationItemOfflineStatusBgColor;

  /// 会话列表未读数背景颜色
  final Color? conversationItemUnreadCountBgColor;

  /// 会话列表未读数字体颜色
  final Color? conversationItemUnreadCountTextColor;

  /// 会话列表草稿字体颜色
  final Color? conversationItemDraftTextColor;

  /// 会话列表收到消息不提醒Icon颜色
  final Color? conversationItemNoNotificationIconColor;

  /// 会话列表侧滑按钮字体颜色
  final Color? conversationItemSliderTextColor;

  /// 会话列表侧滑按钮Clear背景颜色
  final Color? conversationItemSliderClearBgColor;

  /// 会话列表侧滑按钮Pin背景颜色
  final Color? conversationItemSliderPinBgColor;

  /// 会话列表侧滑按钮Delete背景颜色
  final Color? conversationItemSliderDeleteBgColor;

  /// 会话列表宽屏模式选中时背景颜色
  final Color? conversationItemChooseBgColor;

  /// 聊天页背景颜色
  final Color? chatBgColor;

  /// 聊天页中时间戳分隔符字体颜色
  final Color? chatTimeDividerTextColor;

  /// 聊天页导航栏背景颜色
  final Color? chatHeaderBgColor;

  /// 聊天页导航栏Title字体颜色
  final Color? chatHeaderTitleTextColor;

  /// 聊天页导航栏Back字体颜色
  final Color? chatHeaderBackTextColor;

  /// 聊天页导航栏Action字体颜色
  final Color? chatHeaderActionTextColor;

  /// 聊天页历史消息列表字体颜色
  final Color? chatMessageItemTextColor;

  /// 聊天页历史消息列表来自自己时背景颜色
  final Color? chatMessageItemFromSelfBgColor;

  /// 聊天页历史消息列表来自非自己时背景颜色
  final Color? chatMessageItemFromOthersBgColor;

  /// 聊天页历史消息列表已读状态字体颜色
  final Color? chatMessageItemUnreadStatusTextColor;

  /// 聊天页历史消息列表小舌头背景颜色
  final Color? chatMessageTongueBgColor;

  /// 聊天页历史消息列表小舌头字体颜色
  final Color? chatMessageTongueTextColor;

final CoreServicesImpl _coreInstance = TIMUIKitCore.getInstance();
_coreInstance.setTheme(theme: TUITheme());