added light_dark_theme_toggle package

Author: Vivek Chib

lib/views/widgets/animated_theme_switch/painter.dart

@@ -1,7 +1,9 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_animate/flutter_animate.dart';
 import 'package:flutter_curve_visualizer/utils/theme/theme_provider.dart';
-import 'package:flutter_curve_visualizer/views/widgets/animated_theme_switch/widget.dart';
+import 'package:flutter_curve_visualizer/views/widgets/screen_mode.dart';
 import 'package:flutter_svg/flutter_svg.dart';
+import 'package:light_dark_theme_toggle/light_dark_theme_toggle.dart';
 import 'package:provider/provider.dart';
 import 'package:url_launcher/url_launcher.dart';
 
@@ -12,34 +14,56 @@ class HomeAppBar extends StatelessWidget implements PreferredSizeWidget {
   Widget build(BuildContext context) {
     final theme = Theme.of(context);
 
+    final screenMode = ScreenModeWidget.of(context);
+
     final actionPadding = const EdgeInsets.only(right: 12.0);
 
-    return AppBar(
-      title: const Text('Flutter Curve Visualizer'),
-      actions: [
-        Padding(
-          padding: actionPadding,
-          child: IconButton(
-            onPressed: () {
-              launchUrl(Uri.parse(
-                  "https://github.com/vchib1/flutter-curve-visualizer"));
-            },
-            icon: SvgPicture.asset(
-              "assets/svg/github.svg",
-              width: theme.iconTheme.size ?? 24,
-              height: theme.iconTheme.size ?? 24,
-              colorFilter: ColorFilter.mode(
-                theme.iconTheme.color ?? Colors.black,
-                BlendMode.srcIn,
+    final width = MediaQuery.sizeOf(context).width;
+
+    double hPadding = switch (screenMode) {
+      ScreenMode.mobile => 0,
+      ScreenMode.tablet => 0,
+      ScreenMode.web => width * 0.075,
+    };
+
+    return Padding(
+      padding: EdgeInsets.symmetric(horizontal: hPadding),
+      child: AppBar(
+        title: const Text('Flutter Curve Visualizer'),
+        actions: [
+          Padding(
+            padding: actionPadding,
+            child: IconButton(
+              onPressed: () {
+                launchUrl(Uri.parse(
+                    "https://github.com/vchib1/flutter-curve-visualizer"));
+              },
+              icon: SvgPicture.asset(
+                "assets/svg/github.svg",
+                width: theme.iconTheme.size ?? 24,
+                height: theme.iconTheme.size ?? 24,
+                colorFilter: ColorFilter.mode(
+                  theme.iconTheme.color ?? Colors.black,
+                  BlendMode.srcIn,
+                ),
               ),
             ),
           ),
-        ),
-        Padding(
-          padding: actionPadding,
-          child: AnimatedThemeSwitcher(),
-        ),
-      ],
+          Padding(
+            padding: actionPadding,
+            child: Consumer<ThemeProvider>(builder: (context, value, child) {
+              return LightDarkThemeToggle(
+                  themeIconType: ThemeIconType.expand,
+                  duration: 500.milliseconds,
+                  reverseDuration: 500.milliseconds,
+                  value: value.getThemeMode() == ThemeMode.dark,
+                  onChanged: (isDark) {
+                    value.toggleTheme();
+                  });
+            }),
+          ),
+        ],
+      ),
     );
   }
 

lib/views/widgets/animated_theme_switch/widget.dart

@@ -176,6 +176,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.1"
+  light_dark_theme_toggle:
+    dependency: "direct main"
+    description:
+      name: light_dark_theme_toggle
+      sha256: "1c8137460fd122f9d6652b97a5649c9f6faa489ae932bebb07d91c65b366c6e9"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.0"
   lints:
     dependency: transitive
     description:

lib/views/widgets/appbar.dart

@@ -40,6 +40,7 @@ dependencies:
   flutter_svg: ^2.0.16
   flutter_animate: ^4.5.2
   equatable: ^2.0.7
+  light_dark_theme_toggle: ^1.0.0
 
 dev_dependencies:
   flutter_test: