dynamic_theme_nullsafe

Description:

dynamic theme nullsafe

dynamic_theme_nullsafe #
Dynamically changing your theme without hassle #

This packages manages changing your theme during runtime and persiting that theme.
Include in your project #
dependencies:
dynamic_theme_nullsafe: ^1.0.5
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run packages get and import it
import 'package:dynamic_theme_nullsafe/dynamic_theme_nullsafe.dart';
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Usage #
Wrap your material app like this:

class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return DynamicThemeNullsafe(
defaultThemeMode: ThemeMode.light,
loadThemeOnStart: true,
data: (mode) => ThemeData(
primarySwatch: Colors.indigo,
brightness: mode == ThemeMode.dark ? Brightness.dark : Brightness.light,
),
themedWidgetBuilder: (
BuildContext context,
ThemeMode mode,
ThemeData? data,
) {
return MaterialApp(
themeMode: mode,
title: 'Flutter Demo',
theme: data,
home: const MyHomePage(title: 'Flutter Demo Home Page'),
);
},
);
}
}

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Change the theme like this:
void changeBrightness() {
DynamicThemeNullsafe.of(context).toggleThemeMode();
}

void changeColor() {
DynamicThemeNullsafe.of(context).setThemeMode(ThemeMode.dark);
}

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When changing the ThemeMode with ThemeMode, it is additionally stored in the shared preferences.
Getting Started #
For help getting started with Flutter, view our online documentation.
For help on editing package code, view the documentation.