Flutter Theme

Using ollama/codegemma. I was finally able to get a good Theme with Flutter, at least something that I like...

flutter --version
Flutter 3.27.2 • channel stable • https://github.com/flutter/flutter.git
Framework • revision 68415ad1d9 (5 days ago) • 2025-01-13 10:22:03 -0800
Engine • revision e672b006cb
Tools • Dart 3.6.1 • DevTools 2.40.2

---

Dependencies (Optional)

flutter pub add google_fonts

Light Theme

final lightThemeBW = ThemeData(
  fontFamily: GoogleFonts.robotoMono().fontFamily,
  elevatedButtonTheme: ElevatedButtonThemeData(
    style: ElevatedButton.styleFrom(
      foregroundColor: Colors.white,
      backgroundColor: Colors.black,
    ),
  ),
  colorScheme: ColorScheme(
    brightness: Brightness.light,
    primary: Color(0xFF212121),
    onPrimary: Colors.white,
    secondary: Color(0xFFFFBF00),
    onSecondary: Color(0xFF333333),
    error: Color(0xFF93000A),
    onError: Colors.white,
    surface: Color(0xFFF0F0F0), // Light gray background
    onSurface: Colors.black, // Black text color
    outline: Colors.black,
    shadow: Colors.black,
    inverseSurface: Color(0xFF333333),
    onInverseSurface: Colors.white,
    inversePrimary: Colors.white,
  ),
  bottomNavigationBarTheme: BottomNavigationBarThemeData(
    backgroundColor: Color(0xFFF0F0F0), // Light gray background
    selectedItemColor: Color(0xFF333333), // Black text color for selected item
    unselectedItemColor:
        Color(0xFF212121), // Grey text color for unselected items
  ),
  useMaterial3: false,
);

Dark Theme

final darkThemeBW = ThemeData(
  fontFamily: GoogleFonts.robotoMono().fontFamily,
  elevatedButtonTheme: ElevatedButtonThemeData(
    style: ElevatedButton.styleFrom(
      foregroundColor: Colors.white,
      backgroundColor: Colors.black,
    ),
  ),
  textButtonTheme: TextButtonThemeData(
    style: TextButton.styleFrom(
      foregroundColor: Colors.white,
    ),
  ),
  inputDecorationTheme: InputDecorationTheme(
    labelStyle: TextStyle(
      color: Colors.white,
    ),
    iconColor: Colors.white,
    suffixIconColor: Colors.white,
    prefixIconColor: Colors.white,
  ),
  colorScheme: ColorScheme(
    brightness: Brightness.dark, // Dark mode
    primary: Color(0xFF212121),
    onPrimary: Colors.white,
    secondary: Color(0xFFFFBF00),
    onSecondary: Color(0xFF333333),
    error: Color(0xFFe0000f),
    onError: Colors.white,
    surface: Color(0xFF333333), // Dark gray background
    onSurface: Colors.white, // White text color
    outline: Colors.white,
    shadow: Colors.white,
    inverseSurface: Color(0xFFF0F0F0),
    onInverseSurface: Colors.black,
    inversePrimary: Colors.white,
  ),
  bottomNavigationBarTheme: BottomNavigationBarThemeData(
    backgroundColor: Color(0xFF333333), // Dark gray background
    selectedItemColor: Color(0xFFF4F4F4), // White text color for selected item
    unselectedItemColor:
        Color(0xFFF8F8F8), // Grey text color for unselected items
  ),
  useMaterial3: false,
);

Screenshots

Dark Theme

Light Theme