themes.dart 2.05 KB
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// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import 'package:flutter/material.dart';

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final ThemeData kLightGalleryTheme = _buildLightTheme();
final ThemeData kDarkGalleryTheme = _buildDarkTheme();
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TextTheme _buildTextTheme(TextTheme base) {
  return base.copyWith(
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    titleLarge: base.titleLarge!.copyWith(
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      fontFamily: 'GoogleSans',
    ),
  );
}

ThemeData _buildDarkTheme() {
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  const Color primaryColor = Color(0xFF0175c2);
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  const Color secondaryColor = Color(0xFF13B9FD);
  final ColorScheme colorScheme = const ColorScheme.dark().copyWith(
    primary: primaryColor,
    secondary: secondaryColor,
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    onPrimary: Colors.white,
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    error: const Color(0xFFB00020),
    background: const Color(0xFF202124),
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  );
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  final ThemeData base = ThemeData(
    brightness: Brightness.dark,
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    colorScheme: colorScheme,
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    primaryColor: primaryColor,
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    primaryColorDark: const Color(0xFF0050a0),
    primaryColorLight: secondaryColor,
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    indicatorColor: Colors.white,
    canvasColor: const Color(0xFF202124),
    scaffoldBackgroundColor: const Color(0xFF202124),
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  );
  return base.copyWith(
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    textTheme: _buildTextTheme(base.textTheme),
    primaryTextTheme: _buildTextTheme(base.primaryTextTheme),
  );
}

ThemeData _buildLightTheme() {
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  const Color primaryColor = Color(0xFF0175c2);
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  const Color secondaryColor = Color(0xFF13B9FD);
  final ColorScheme colorScheme = const ColorScheme.light().copyWith(
    primary: primaryColor,
    secondary: secondaryColor,
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    error: const Color(0xFFB00020),
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  );
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  final ThemeData base = ThemeData(
    brightness: Brightness.light,
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    colorScheme: colorScheme,
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    primaryColor: primaryColor,
    indicatorColor: Colors.white,
    splashColor: Colors.white24,
    splashFactory: InkRipple.splashFactory,
    canvasColor: Colors.white,
    scaffoldBackgroundColor: Colors.white,
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  );
  return base.copyWith(
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    textTheme: _buildTextTheme(base.textTheme),
    primaryTextTheme: _buildTextTheme(base.primaryTextTheme),
  );
}