101 lines
3.0 KiB
Dart
101 lines
3.0 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import '../main.dart';
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ColorScheme? colorSchemeLight;
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ColorScheme? colorSchemeDark;
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void resetSystemNavigation(BuildContext context,
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{Color? color,
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Color? statusBarColor,
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Color? systemNavigationBarColor,
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Duration? delay}) {
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ColorScheme getColorScheme() {
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final ColorScheme schemeLight = themeLight().colorScheme;
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final ColorScheme schemeDark = themeDark().colorScheme;
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if (themeMode() == ThemeMode.system) {
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if (MediaQuery.of(context).platformBrightness == Brightness.light) {
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return schemeLight;
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} else {
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return schemeDark;
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}
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} else {
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if (themeMode() == ThemeMode.light) {
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return schemeLight;
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} else {
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return schemeDark;
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}
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}
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}
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WidgetsBinding.instance.addPostFrameCallback((_) async {
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if (delay != null) {
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await Future.delayed(delay);
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}
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color ??= getColorScheme().surface;
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SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle(
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statusBarIconBrightness:
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(((statusBarColor != null) ? statusBarColor : color)!
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.computeLuminance() >
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0.179)
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? Brightness.dark
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: Brightness.light,
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statusBarColor:
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(((statusBarColor != null) ? statusBarColor : color)!.value !=
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getColorScheme().surface.value)
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? (statusBarColor != null)
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? statusBarColor
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: color
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: Colors.transparent,
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systemNavigationBarColor:
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(systemNavigationBarColor != null) ? systemNavigationBarColor : color,
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));
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});
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}
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ThemeData themeLight() {
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if (!(prefs?.getBool("useDeviceTheme") ?? false) ||
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colorSchemeLight == null) {
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return ThemeData.from(
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colorScheme: const ColorScheme(
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brightness: Brightness.light,
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primary: Colors.black,
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onPrimary: Colors.white,
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secondary: Colors.white,
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onSecondary: Colors.black,
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error: Colors.red,
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onError: Colors.white,
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surface: Colors.white,
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onSurface: Colors.black));
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} else {
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return ThemeData.from(colorScheme: colorSchemeLight!);
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}
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}
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ThemeData themeDark() {
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if (!(prefs?.getBool("useDeviceTheme") ?? false) || colorSchemeDark == null) {
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return ThemeData.from(
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colorScheme: const ColorScheme(
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brightness: Brightness.dark,
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primary: Colors.white,
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onPrimary: Colors.black,
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secondary: Colors.black,
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onSecondary: Colors.white,
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error: Colors.red,
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onError: Colors.black,
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surface: Colors.black,
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onSurface: Colors.white));
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} else {
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return ThemeData.from(colorScheme: colorSchemeDark!);
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}
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}
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ThemeMode themeMode() {
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return ((prefs?.getString("brightness") ?? "system") == "system")
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? ThemeMode.system
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: ((prefs!.getString("brightness") == "dark")
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? ThemeMode.dark
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: ThemeMode.light);
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}
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