113 lines
3.5 KiB
Dart
113 lines
3.5 KiB
Dart
import 'package:flutter/material.dart';
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class AppTheme {
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static const Color primaryColor = Color(0xFF1A73E8);
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static const Color secondaryColor = Color(0xFF009688);
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// 浅色主题
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static final ThemeData lightTheme = ThemeData(
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useMaterial3: true,
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colorScheme: ColorScheme.fromSeed(
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seedColor: primaryColor,
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secondary: secondaryColor,
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brightness: Brightness.light,
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),
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scaffoldBackgroundColor: Colors.grey.shade50,
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appBarTheme: const AppBarTheme(
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backgroundColor: Colors.white,
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foregroundColor: Colors.black,
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elevation: 0,
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),
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cardTheme: CardThemeData(
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elevation: 2,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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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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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(8),
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),
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),
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),
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outlinedButtonTheme: OutlinedButtonThemeData(
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style: OutlinedButton.styleFrom(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(8),
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),
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),
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),
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textButtonTheme: TextButtonThemeData(
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style: TextButton.styleFrom(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
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),
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),
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inputDecorationTheme: InputDecorationTheme(
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(8),
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),
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contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 16),
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),
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floatingActionButtonTheme: const FloatingActionButtonThemeData(
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backgroundColor: primaryColor,
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foregroundColor: Colors.white,
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),
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);
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// 深色主题
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static final ThemeData darkTheme = ThemeData(
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useMaterial3: true,
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colorScheme: ColorScheme.fromSeed(
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seedColor: primaryColor,
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secondary: secondaryColor,
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brightness: Brightness.dark,
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),
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scaffoldBackgroundColor: const Color(0xFF121212),
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appBarTheme: const AppBarTheme(
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backgroundColor: Color(0xFF1E1E1E),
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foregroundColor: Colors.white,
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elevation: 0,
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),
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cardTheme: CardThemeData(
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elevation: 2,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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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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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(8),
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),
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),
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),
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outlinedButtonTheme: OutlinedButtonThemeData(
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style: OutlinedButton.styleFrom(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(8),
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),
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),
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),
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textButtonTheme: TextButtonThemeData(
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style: TextButton.styleFrom(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
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),
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),
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inputDecorationTheme: InputDecorationTheme(
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(8),
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),
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contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 16),
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),
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floatingActionButtonTheme: const FloatingActionButtonThemeData(
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backgroundColor: primaryColor,
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foregroundColor: Colors.white,
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),
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);
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}
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