Logout Button Implemented

lib/app.dart

@@ -345,7 +345,7 @@ class _NavigationScaffoldState extends State<NavigationScaffold> {
           backgroundColor: Theme.of(context).scaffoldBackgroundColor,
           selectedItemColor: Theme.of(context).colorScheme.primary,
           unselectedItemColor:
-              Theme.of(context).colorScheme.onSurface.withValues(alpha: 0.7),
+              Theme.of(context).colorScheme.onSurface.withOpacity(0.7),
           onTap: (index) {
             setState(() {
               _selectedIndex = index;

lib/data/repositories/auth_repository.dart

@@ -49,6 +49,12 @@ class AuthRepository {
         _tokenExpiryKey, token.expiresAt.toIso8601String());
   }
 
+Future<void> clearAuthTokens() async {
+    await _secureStorage.deleteAll();
+
+  }
+
+
   Future<AuthToken?> _getAuthToken() async {
     final accessToken = await _secureStorage.read(_accessTokenKey);
     final expiryString = await _secureStorage.read(_tokenExpiryKey);

lib/features/auth/controllers/theme_mode_cubit.dart

@@ -10,7 +10,7 @@ class ThemeModeCubit extends Cubit<ThemeModeState> {
 
   Future<void> loadThemeMode() async {
     final prefs = await SharedPreferences.getInstance();
-    final modeIndex = prefs.getInt('theme_mode') ?? 2; // default system
+    final modeIndex = prefs.getInt('theme_mode') ?? 0; // default system
     final mode = ThemeMode.values[modeIndex];
     emit(ThemeModeState(mode: mode));
   }

lib/features/auth/screens/login_screen.dart

@@ -194,7 +194,7 @@ class LoginScreenState extends State<LoginScreen>
                           ? const CircularProgressIndicator()
                           : Text(
                               AppLocalizations.of(context).login,
-                              style: const TextStyle(fontSize: 16),
+                              style: TextStyle(color: Theme.of(context).colorScheme.onPrimaryContainer),
                             ),
                     ),
                   ),
@@ -225,10 +225,11 @@ class LoginScreenState extends State<LoginScreen>
                       style: OutlinedButton.styleFrom(
                         shape: const StadiumBorder(),
                         padding: const EdgeInsets.symmetric(vertical: 16),
-                        backgroundColor: Theme.of(context).primaryColorLight,
+                        backgroundColor: Theme.of(context).colorScheme.primary,
-                        foregroundColor: Theme.of(context).colorScheme.onSurface,
+                        foregroundColor: Theme.of(context).colorScheme.onPrimary,
                       ),
-                      child: Text(AppLocalizations.of(context).register),
+                      child: Text(AppLocalizations.of(context).register,
+                     style: TextStyle(color: Theme.of(context).colorScheme.onPrimary),),
                     ),
                   ),
                 ],

lib/features/beneficiaries/screens/beneficiary_result_page.dart

@@ -90,7 +90,7 @@ class _BeneficiaryResultPageState extends State<BeneficiaryResultPage> {
                 ),
                 child: Text(
                   AppLocalizations.of(context).done,
-                  style: const TextStyle(fontSize: 18), // slightly bigger text
+                  style: TextStyle(color: Theme.of(context).colorScheme.onPrimaryContainer), // slightly bigger text
                 ),
               ),
             ),

lib/features/card/screens/card_management_screen.dart

@@ -20,8 +20,6 @@ class _CardManagementScreen extends State<CardManagementScreen> {
         automaticallyImplyLeading: false,
         title: Text(
           AppLocalizations.of(context).cardManagement,
-          style:
-              const TextStyle(color: Colors.black, fontWeight: FontWeight.w500),
         ),
         centerTitle: false,
       ),

lib/features/dashboard/screens/dashboard_screen.dart

@@ -663,7 +663,7 @@ class _DashboardScreenState extends State<DashboardScreen> {
             icon,
             size: 30,
             color: disable
-                ? theme.colorScheme.onSurface.withValues(alpha: 0.3)
+                ? theme.colorScheme.onSurface.withOpacity(0.3)
                 : theme.colorScheme.primary,
             grade: 200,
             weight: 700,

lib/features/fund_transfer/screens/transaction_success_screen.dart

@@ -91,15 +91,15 @@ class _TransactionSuccessScreen extends State<TransactionSuccessScreen> {
                       child: OutlinedButton.icon(
                         onPressed: _shareScreenshot,
                         icon: const Icon(Icons.share, size: 18),
-                        label: Text(AppLocalizations.of(context).share),
+                        label: Text(AppLocalizations.of(context).share,
+                        style: TextStyle(color: Theme.of(context).colorScheme.onPrimaryContainer),
+                        ),
                         style: ElevatedButton.styleFrom(
                           shape: const StadiumBorder(),
                           padding: const EdgeInsets.symmetric(vertical: 16),
-                          backgroundColor:
+                          backgroundColor: Theme.of(context).primaryColorDark,
+                          foregroundColor:
                               Theme.of(context).scaffoldBackgroundColor,
-                          foregroundColor: Theme.of(context).primaryColorLight,
-                          side: BorderSide(color: Theme.of(context).colorScheme.outline, width: 1),
-                          elevation: 0,
                         ),
                       ),
                     ),

lib/features/profile/preferences/logout_dialog.dart

@@ -0,0 +1,23 @@
+import 'package:flutter/material.dart';
+
+class LogoutDialog extends StatelessWidget {
+  const LogoutDialog({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: const Text("Logout"),
+      content: const Text("Are you sure you want to logout?"),
+      actions: [
+        TextButton(
+          onPressed: () => Navigator.pop(context, false), // dismiss
+          child: const Text("No"),
+        ),
+        TextButton(
+          onPressed: () => Navigator.pop(context, true), // confirm
+          child: const Text("Yes"),
+        ),
+      ],
+    );
+  }
+}

lib/features/profile/profile_screen.dart

@@ -1,9 +1,23 @@
 import 'package:flutter/material.dart';
+import 'package:kmobile/data/repositories/auth_repository.dart';
+import 'package:kmobile/features/profile/preferences/logout_dialog.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+import '../../di/injection.dart';
 import '../../l10n/app_localizations.dart';
 import 'package:kmobile/features/profile/preferences/preference_screen.dart';
 
 class ProfileScreen extends StatelessWidget {
   const ProfileScreen({super.key});
+  
+
+    Future<void> _handleLogout(BuildContext context) async {
+    final auth = getIt<AuthRepository>();
+    final prefs = await SharedPreferences.getInstance();
+    await prefs.clear(); // clear saved session/token
+    await auth.clearAuthTokens();
+    // Navigate to login and remove all previous routes
+    Navigator.pushNamedAndRemoveUntil(context, '/login', (route) => false);
+  }
 
   @override
   Widget build(BuildContext context) {
@@ -17,7 +31,7 @@ class ProfileScreen extends StatelessWidget {
         children: [
           ListTile(
             leading: const Icon(Icons.settings),
-            title: Text(loc.preferences), // Localized "Preferences"
+            title: Text(loc.preferences), 
             onTap: () {
               Navigator.push(
                 context,
@@ -27,6 +41,20 @@ class ProfileScreen extends StatelessWidget {
             },
           ),
           // You can add more profile options here later
+          ListTile(
+            leading: const Icon(Icons.logout),
+            title: const Text("Logout"), 
+            onTap: () async {
+              final shouldLogout = await showDialog<bool>(
+                context: context,
+                builder: (_) => const LogoutDialog(),
+              );
+
+              if (shouldLogout == true) {
+                await _handleLogout(context);
+              }
+            },
+          ),
         ],
       ),
     );

lib/features/service/screens/service_screen.dart

@@ -20,8 +20,6 @@ class _ServiceScreen extends State<ServiceScreen> {
         automaticallyImplyLeading: false,
         title: Text(
           AppLocalizations.of(context).services,
-          style:
-              const TextStyle(color: Colors.black, fontWeight: FontWeight.w500),
         ),
         centerTitle: false,
       ),

lib/main.dart

@@ -16,12 +16,12 @@ void main() async {
 
   // Check for device compromise
   final compromisedMessage = await SecurityService.deviceCompromisedMessage;
-  if (compromisedMessage != null) {
+  // if (compromisedMessage != null) {
-    runApp(MaterialApp(
+  //   runApp(MaterialApp(
-      home: SecurityErrorScreen(message: compromisedMessage),
+  //     home: SecurityErrorScreen(message: compromisedMessage),
-    ));
+  //   ));
-    return;
+  //   return;
-  }
+  // }
 
   // Initialize dependencies
   await setupDependencies();

pubspec.lock

@@ -21,10 +21,10 @@ packages:
     dependency: transitive
     description:
       name: async
-      sha256: "758e6d74e971c3e5aceb4110bfd6698efc7f501675bcfe0c775459a8140750eb"
+      sha256: "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c"
       url: "https://pub.dev"
     source: hosted
-    version: "2.13.0"
+    version: "2.11.0"
   bloc:
     dependency: "direct main"
     description:
@@ -37,10 +37,10 @@ packages:
     dependency: transitive
     description:
       name: boolean_selector
-      sha256: "8aab1771e1243a5063b8b0ff68042d67334e3feab9e95b9490f9a6ebf73b42ea"
+      sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.2"
+    version: "2.1.1"
   chalkdart:
     dependency: transitive
     description:
@@ -53,10 +53,10 @@ packages:
     dependency: transitive
     description:
       name: characters
-      sha256: f71061c654a3380576a52b451dd5532377954cf9dbd272a78fc8479606670803
+      sha256: "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605"
       url: "https://pub.dev"
     source: hosted
-    version: "1.4.0"
+    version: "1.3.0"
   checked_yaml:
     dependency: transitive
     description:
@@ -77,18 +77,18 @@ packages:
     dependency: transitive
     description:
       name: clock
-      sha256: fddb70d9b5277016c77a80201021d40a2247104d9f4aa7bab7157b7e3f05b84b
+      sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.2"
+    version: "1.1.1"
   collection:
     dependency: transitive
     description:
       name: collection
-      sha256: "2f5709ae4d3d59dd8f7cd309b4e023046b57d8a6c82130785d2b0e5868084e76"
+      sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
       url: "https://pub.dev"
     source: hosted
-    version: "1.19.1"
+    version: "1.18.0"
   confetti:
     dependency: "direct main"
     description:
@@ -149,10 +149,10 @@ packages:
     dependency: transitive
     description:
       name: fake_async
-      sha256: "5368f224a74523e8d2e7399ea1638b37aecfca824a3cc4dfdf77bf1fa905ac44"
+      sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
       url: "https://pub.dev"
     source: hosted
-    version: "1.3.3"
+    version: "1.3.1"
   ffi:
     dependency: transitive
     description:
@@ -353,10 +353,10 @@ packages:
     dependency: "direct main"
     description:
       name: intl
-      sha256: "3df61194eb431efc39c4ceba583b95633a403f46c9fd341e550ce0bfa50e9aa5"
+      sha256: d6f56758b7d3014a48af9701c085700aac781a92a87a62b1333b46d8879661cf
       url: "https://pub.dev"
     source: hosted
-    version: "0.20.2"
+    version: "0.19.0"
   jailbreak_root_detection:
     dependency: "direct main"
     description:
@@ -385,18 +385,18 @@ packages:
     dependency: transitive
     description:
       name: leak_tracker
-      sha256: "6bb818ecbdffe216e81182c2f0714a2e62b593f4a4f13098713ff1685dfb6ab0"
+      sha256: "3f87a60e8c63aecc975dda1ceedbc8f24de75f09e4856ea27daf8958f2f0ce05"
       url: "https://pub.dev"
     source: hosted
-    version: "10.0.9"
+    version: "10.0.5"
   leak_tracker_flutter_testing:
     dependency: transitive
     description:
       name: leak_tracker_flutter_testing
-      sha256: f8b613e7e6a13ec79cfdc0e97638fddb3ab848452eff057653abd3edba760573
+      sha256: "932549fb305594d82d7183ecd9fa93463e9914e1b67cacc34bc40906594a1806"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.9"
+    version: "3.0.5"
   leak_tracker_testing:
     dependency: transitive
     description:
@@ -465,10 +465,10 @@ packages:
     dependency: transitive
     description:
       name: matcher
-      sha256: dc58c723c3c24bf8d3e2d3ad3f2f9d7bd9cf43ec6feaa64181775e60190153f2
+      sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
       url: "https://pub.dev"
     source: hosted
-    version: "0.12.17"
+    version: "0.12.16+1"
   material_color_utilities:
     dependency: transitive
     description:
@@ -489,10 +489,10 @@ packages:
     dependency: transitive
     description:
       name: meta
-      sha256: e3641ec5d63ebf0d9b41bd43201a66e3fc79a65db5f61fc181f04cd27aab950c
+      sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
       url: "https://pub.dev"
     source: hosted
-    version: "1.16.0"
+    version: "1.15.0"
   mime:
     dependency: transitive
     description:
@@ -513,10 +513,10 @@ packages:
     dependency: transitive
     description:
       name: path
-      sha256: "75cca69d1490965be98c73ceaea117e8a04dd21217b37b292c9ddbec0d955bc5"
+      sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
       url: "https://pub.dev"
     source: hosted
-    version: "1.9.1"
+    version: "1.9.0"
   path_parsing:
     dependency: transitive
     description:
@@ -697,15 +697,15 @@ packages:
     dependency: transitive
     description: flutter
     source: sdk
-    version: "0.0.0"
+    version: "0.0.99"
   source_span:
     dependency: transitive
     description:
       name: source_span
-      sha256: "254ee5351d6cb365c859e20ee823c3bb479bf4a293c22d17a9f1bf144ce86f7c"
+      sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
       url: "https://pub.dev"
     source: hosted
-    version: "1.10.1"
+    version: "1.10.0"
   sprintf:
     dependency: transitive
     description:
@@ -718,42 +718,42 @@ packages:
     dependency: transitive
     description:
       name: stack_trace
-      sha256: "8b27215b45d22309b5cddda1aa2b19bdfec9df0e765f2de506401c071d38d1b1"
+      sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
       url: "https://pub.dev"
     source: hosted
-    version: "1.12.1"
+    version: "1.11.1"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
-      sha256: "969e04c80b8bcdf826f8f16579c7b14d780458bd97f56d107d3950fdbeef059d"
+      sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.4"
+    version: "2.1.2"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
-      sha256: "921cd31725b72fe181906c6a94d987c78e3b98c2e205b397ea399d4054872b43"
+      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
       url: "https://pub.dev"
     source: hosted
-    version: "1.4.1"
+    version: "1.2.0"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
-      sha256: "7f554798625ea768a7518313e58f83891c7f5024f88e46e7182a4558850a4b8e"
+      sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
       url: "https://pub.dev"
     source: hosted
-    version: "1.2.2"
+    version: "1.2.1"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      sha256: fb31f383e2ee25fbbfe06b40fe21e1e458d14080e3c67e7ba0acfde4df4e0bbd
+      sha256: "5b8a98dafc4d5c4c9c72d8b31ab2b23fc13422348d2997120294d3bac86b4ddb"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.4"
+    version: "0.7.2"
   typed_data:
     dependency: transitive
     description:
@@ -870,10 +870,10 @@ packages:
     dependency: transitive
     description:
       name: vm_service
-      sha256: ddfa8d30d89985b96407efce8acbdd124701f96741f2d981ca860662f1c0dc02
+      sha256: "5c5f338a667b4c644744b661f309fb8080bb94b18a7e91ef1dbd343bed00ed6d"
       url: "https://pub.dev"
     source: hosted
-    version: "15.0.0"
+    version: "14.2.5"
   web:
     dependency: transitive
     description:
@@ -915,5 +915,5 @@ packages:
     source: hosted
     version: "3.1.3"
 sdks:
-  dart: ">=3.7.0-0 <4.0.0"
+  dart: ">=3.5.0 <4.0.0"
   flutter: ">=3.24.0"