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79 lines
2.8 KiB
79 lines
2.8 KiB
import 'package:flutter/material.dart';
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class AppTheme {
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static final ThemeData lightTheme = ThemeData(
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brightness: Brightness.light,
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primaryColor: Colors.blue,
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scaffoldBackgroundColor: Colors.white,
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// colorScheme: const ColorScheme.light(
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// primary: Colors.blue, // 主色：蓝色（修复：确保 colorScheme.primary 为蓝色）
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// secondary: Color(0xFF5E5CE6), // 次色：紫色，与暗色主题保持一致
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// surface: Colors.white,
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// background: Colors.white,
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// error: Colors.redAccent,
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// ),
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appBarTheme: const AppBarTheme(
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backgroundColor: Colors.blue,
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foregroundColor: Colors.white,
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elevation: 0,
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),
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bottomNavigationBarTheme: const BottomNavigationBarThemeData(
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selectedItemColor: Colors.blue,
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unselectedItemColor: Colors.grey,
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),
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);
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static final ThemeData darkTheme = ThemeData(
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brightness: Brightness.dark,
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primaryColor: const Color(0xFF0066CC), // 深蓝色主色调
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primarySwatch: Colors.blue,
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scaffoldBackgroundColor: Colors.black, // 纯黑色背景
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cardColor: const Color(0xFF1A1A1A), // 深灰色卡片背景
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dividerColor: Colors.white12,
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colorScheme: const ColorScheme.dark(
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primary: Color(0xFF0066CC), // 主色调
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secondary: Color(0xFF5E5CE6), // 紫色次要色调
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surface: Color(0xFF1A1A1A), // 表面颜色
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background: Colors.black, // 背景色
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error: Colors.redAccent,
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),
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textTheme: const TextTheme(
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bodyLarge: TextStyle(color: Colors.white),
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bodyMedium: TextStyle(color: Colors.white),
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bodySmall: TextStyle(color: Colors.white70),
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),
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appBarTheme: const AppBarTheme(
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backgroundColor: Colors.black,
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foregroundColor: Colors.white,
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elevation: 0,
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iconTheme: IconThemeData(color: Colors.white),
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),
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bottomNavigationBarTheme: const BottomNavigationBarThemeData(
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backgroundColor: Color(0xFF1A1A1A), // 深灰色导航栏背景
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selectedItemColor: Colors.white, // 选中项为白色
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unselectedItemColor: Colors.grey, // 未选中项为灰色
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),
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inputDecorationTheme: InputDecorationTheme(
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filled: true,
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fillColor: Colors.white.withOpacity(0.1),
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide.none,
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),
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focusedBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: const BorderSide(color: Color(0xFF0066CC)),
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),
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),
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elevatedButtonTheme: ElevatedButtonThemeData(
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style: ElevatedButton.styleFrom(
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backgroundColor: const Color(0xFF0066CC),
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foregroundColor: Colors.white,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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padding: const EdgeInsets.symmetric(vertical: 12),
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),
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),
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);
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}
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