refactor: split into smaller widgets.

lib/main.dart

@@ -1,8 +1,7 @@
 import 'package:flutter/material.dart';
-import 'package:google_fonts/google_fonts.dart';
+import 'package:revanced_manager_flutter/theme.dart';
 import 'package:revanced_manager_flutter/ui/screens/home_screen.dart';
 import 'package:revanced_manager_flutter/ui/screens/patcher_screen.dart';
-import 'constants.dart';
 
 void main() {
   runApp(const MyApp());
@@ -16,49 +15,8 @@ class MyApp extends StatelessWidget {
     return MaterialApp(
       debugShowCheckedModeBanner: false,
       title: 'ReVanced Manager',
-      theme: ThemeData.light().copyWith(
+      theme: lightTheme,
-        navigationBarTheme: NavigationBarThemeData(
+      darkTheme: darkTheme,
-          labelTextStyle: MaterialStateProperty.all(
-            GoogleFonts.roboto(
-              fontSize: 12,
-            ),
-          ),
-        ),
-        backgroundColor: Colors.red,
-        textTheme: GoogleFonts.interTextTheme(
-          Theme.of(context).textTheme,
-        ),
-        useMaterial3: true,
-        colorScheme: const ColorScheme.light(
-          primary: purple40,
-          secondary: purpleGrey40,
-          tertiary: pink40,
-          background: Colors.red,
-        ),
-      ),
-      darkTheme: ThemeData.dark().copyWith(
-        navigationBarTheme: NavigationBarThemeData(
-          iconTheme: MaterialStateProperty.all(const IconThemeData(
-            color: Colors.white,
-          )),
-          indicatorColor: const Color(0xff223144),
-          backgroundColor: const Color(0x1b222b6b),
-          labelTextStyle: MaterialStateProperty.all(
-            GoogleFonts.roboto(
-              fontSize: 12,
-            ),
-          ),
-        ),
-        backgroundColor: Colors.red,
-        useMaterial3: true,
-        scaffoldBackgroundColor: const Color(0xff0A0D11),
-        colorScheme: const ColorScheme.dark(
-          primary: purple80,
-          secondary: purpleGrey80,
-          tertiary: pink80,
-          background: Colors.red,
-        ),
-      ),
       home: const Navigation(),
     );
   }
@@ -74,8 +32,8 @@ class Navigation extends StatefulWidget {
 class _NavigationState extends State<Navigation> {
   int currentPageIndex = 0;
   final List<Widget> screens = [
-    HomeScreen(),
+    const HomeScreen(),
-    PatcherScreen(),
+    const PatcherScreen(),
   ];
 
   @override

lib/theme.dart

@@ -0,0 +1,45 @@
+import 'package:flutter/material.dart';
+import 'package:google_fonts/google_fonts.dart';
+import 'package:revanced_manager_flutter/constants.dart';
+
+var lightTheme = ThemeData.light().copyWith(
+  navigationBarTheme: NavigationBarThemeData(
+    labelTextStyle: MaterialStateProperty.all(
+      GoogleFonts.roboto(
+        fontSize: 12,
+      ),
+    ),
+  ),
+  backgroundColor: Colors.red,
+  useMaterial3: true,
+  colorScheme: const ColorScheme.light(
+    primary: purple40,
+    secondary: purpleGrey40,
+    tertiary: pink40,
+    background: Colors.red,
+  ),
+);
+
+var darkTheme = ThemeData.dark().copyWith(
+  navigationBarTheme: NavigationBarThemeData(
+    iconTheme: MaterialStateProperty.all(const IconThemeData(
+      color: Colors.white,
+    )),
+    indicatorColor: const Color(0xff223144),
+    backgroundColor: const Color(0x1b222b6b),
+    labelTextStyle: MaterialStateProperty.all(
+      GoogleFonts.roboto(
+        fontSize: 12,
+      ),
+    ),
+  ),
+  backgroundColor: Colors.red,
+  useMaterial3: true,
+  scaffoldBackgroundColor: const Color(0xff0A0D11),
+  colorScheme: const ColorScheme.dark(
+    primary: purple80,
+    secondary: purpleGrey80,
+    tertiary: pink80,
+    background: Colors.red,
+  ),
+);

lib/ui/screens/patcher_screen.dart

@@ -1,12 +1,10 @@
 import 'package:flutter/material.dart';
-import 'package:flutter/src/foundation/key.dart';
-import 'package:flutter/src/widgets/framework.dart';
 
 class PatcherScreen extends StatelessWidget {
   const PatcherScreen({Key? key}) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
-    return Scaffold();
+    return const Scaffold();
   }
 }

lib/ui/widgets/app_details.dart

@@ -0,0 +1,51 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_svg/flutter_svg.dart';
+import 'package:google_fonts/google_fonts.dart';
+import 'package:revanced_manager_flutter/constants.dart';
+import 'package:revanced_manager_flutter/ui/widgets/patch_text_button.dart';
+
+class AppDetails extends StatelessWidget {
+  final String asset;
+  final String name;
+  final String releaseDate;
+
+  const AppDetails({
+    Key? key,
+    required this.asset,
+    required this.name,
+    required this.releaseDate,
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final isSVG = asset.endsWith(".svg");
+    return ListTile(
+      horizontalTitleGap: 12.0,
+      leading: isSVG
+          ? SvgPicture.asset(
+              asset,
+              height: 24,
+              width: 24,
+            )
+          : Image.asset(
+              asset,
+              height: 39,
+              width: 39,
+            ),
+      title: Text(
+        name,
+        style: GoogleFonts.roboto(
+          color: const Color(0xff7792BA),
+        ),
+      ),
+      subtitle: Text(
+        releaseDate,
+        style: robotoTextStyle,
+      ),
+      trailing: PatchTextButton(
+        text: "Patch",
+        onPressed: () {},
+      ),
+    );
+  }
+}

lib/ui/widgets/available_update.dart

@@ -1,7 +1,6 @@
 import 'package:flutter/material.dart';
-import 'package:flutter_svg/flutter_svg.dart';
 import 'package:google_fonts/google_fonts.dart';
-import 'package:revanced_manager_flutter/constants.dart';
+import 'package:revanced_manager_flutter/ui/widgets/app_details.dart';
 import 'package:revanced_manager_flutter/ui/widgets/patch_text_button.dart';
 
 class AvailableUpdatesWidget extends StatelessWidget {
@@ -30,63 +29,22 @@ class AvailableUpdatesWidget extends StatelessWidget {
                   fontWeight: FontWeight.w500,
                 ),
               ),
-              TextButton(
+              PatchTextButton(
+                text: "Patch all",
                 onPressed: () {},
-                style: TextButton.styleFrom(
+                backgroundColor: const Color(0xff7792BA),
-                  primary: Colors.white,
+              ),
-                  backgroundColor: const Color(0xff7792BA),
-                  padding: const EdgeInsets.symmetric(
-                    vertical: 8,
-                    horizontal: 18,
-                  ),
-                  shape: RoundedRectangleBorder(
-                    borderRadius: BorderRadius.circular(24),
-                  ),
-                ),
-                child: const Text("Patch all"),
-              )
             ],
           ),
-          ListTile(
+          const AppDetails(
-            horizontalTitleGap: 12.0,
+            asset: "lib/assets/images/revanced.svg",
-            leading: SvgPicture.asset(
+            name: "ReVanced",
-              "lib/assets/images/revanced.svg",
+            releaseDate: "2 days ago",
-              height: 26,
-              width: 26,
-            ),
-            title: Text(
-              "ReVanced",
-              style: GoogleFonts.roboto(
-                color: const Color(0xff7792BA),
-              ),
-            ),
-            subtitle: Text(
-              "Released 2 days ago",
-              style: robotoTextStyle,
-            ),
-            trailing: PatchTextButton(
-              text: "Patch",
-              onPressed: () {},
-            ),
           ),
-          ListTile(
+          const AppDetails(
-            horizontalTitleGap: 12.0,
+            asset: "lib/assets/images/reddit.png",
-            leading: const Image(
+            name: "ReReddit",
-              image: AssetImage("lib/assets/images/reddit.png"),
+            releaseDate: "Released 1 month ago",
-              height: 39,
-              width: 39,
-            ),
-            title: Text(
-              "ReReddit",
-              style: GoogleFonts.roboto(
-                color: const Color(0xff7792BA),
-              ),
-            ),
-            subtitle: Text("Released 1 month ago", style: robotoTextStyle),
-            trailing: PatchTextButton(
-              text: "Patch",
-              onPressed: () {},
-            ),
           ),
           const SizedBox(height: 4),
           Text(