Fix issues

CHANGELOG.md

@@ -6,7 +6,24 @@ The format follows [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ---
 
-## [1.0.0] — 2025-03-30
+## [1.1.0] — 2026-03-30
+
+### Fixed
+- **Week analytics showing 0** — "Week" tab now uses a rolling last-7-days window instead of the current Mon–Sun calendar week; transactions are no longer excluded when added before this week's Monday
+- **Light mode home page blank top area** — greeting + balance card section now has a distinct accent-gradient header, eliminating the visually empty pale zone at the top
+- **Onboarding keyboard overlap** — name input page now uses `SingleChildScrollView` so the `TextField` is never obscured when the keyboard opens
+- **Onboarding no back navigation** — back button added; appears on pages 2 and 3 so users can return to previous steps
+- **Notification not firing on some devices** — integrated `flutter_timezone` to resolve the correct local timezone at runtime; notifications now fire at the right local time on all devices and regions
+- **Notification delivery on aggressive battery-saving ROMs** (OnePlus, Xiaomi, etc.) — upgraded to `Importance.max` / `Priority.max`, added `fullScreenIntent`, `category: reminder`, and `visibility: public`; switched to `inexactAllowWhileIdle` for broader Android compatibility
+- **Hive null crash on older records** — `tags` and `knownSenderIds` adapter casts changed to `List?` to handle records written before those fields existed
+
+### Added
+- `USE_FULL_SCREEN_INTENT` Android permission for heads-up notification display
+- `flutter_timezone` dependency for accurate timezone-aware scheduling
+
+---
+
+## [1.0.0] — 2026-03-30
 
 ### Added
 - Transaction tracking — add income, expenses, and transfers with categories, notes, and tags

README.md

@@ -56,7 +56,7 @@ Beautiful glassmorphism UI · Riverpod state · Hive local database · Zero data
 | Typography | Google Fonts — Plus Jakarta Sans |
 | Biometric Auth | `local_auth` |
 | SMS Reading | `flutter_sms_inbox` |
-| Notifications | `flutter_local_notifications` |
+| Notifications | `flutter_local_notifications`, `flutter_timezone` |
 | Background Tasks | `workmanager` |
 | File Operations | `path_provider`, `share_plus`, `file_picker` |
 
@@ -137,6 +137,8 @@ lib/
 - **Settings state** — `AppSettings` is cloned via `fromJson`/`toJson` on every update so Riverpod detects the change. Mutation-in-place won't work.
 - **Tab indices** in `HomeShell`: `0`=Dashboard, `1`=Transactions, `2`=FAB (opens sheet), `3`=Analytics, `4`=Settings.
 - **fl_chart v0.68** — does not accept `duration`/`curve` at the chart widget level.
+- **Notifications** — `flutter_timezone` is used to resolve the device's local timezone at runtime via `FlutterTimezone.getLocalTimezone()`. This must be called during `NotificationService.init()` before any `zonedSchedule` call, otherwise notifications fire at UTC time on many devices.
+- **Week analytics** — uses a rolling last-7-days window (`today − 6` to `today`), not a Mon–Sun calendar week, so data is always visible regardless of the day of the week.
 
 ---
 
@@ -149,6 +151,7 @@ lib/
 | `POST_NOTIFICATIONS` | Daily reminder notifications |
 | `CAMERA` / `READ_MEDIA_IMAGES` | Profile avatar picker |
 | `RECEIVE_BOOT_COMPLETED` | Reschedule notifications after reboot |
+| `USE_FULL_SCREEN_INTENT` | Show heads-up notification display |
 
 All permissions are optional. Core tracking works without any of them.
 

android/app/src/main/AndroidManifest.xml

@@ -6,8 +6,11 @@
     <uses-permission android:name="android.permission.RECEIVE_SMS" />
     <uses-permission android:name="android.permission.VIBRATE" />
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+    <uses-permission android:name="android.permission.SCHEDULE_EXACT_ALARM" />
+    <uses-permission android:name="android.permission.USE_EXACT_ALARM" />
     <uses-permission android:name="android.permission.USE_BIOMETRIC" />
     <uses-permission android:name="android.permission.USE_FINGERPRINT" />
+    <uses-permission android:name="android.permission.USE_FULL_SCREEN_INTENT" />
     <uses-permission android:name="android.permission.CAMERA" />
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"
         android:maxSdkVersion="32" />
@@ -41,6 +44,23 @@
             </intent-filter>
         </activity>
 
+        <!-- flutter_local_notifications: reschedule alarms after reboot -->
+        <receiver
+            android:name="com.dexterous.flutterlocalnotifications.ScheduledNotificationBootReceiver"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="android.intent.action.BOOT_COMPLETED" />
+                <action android:name="android.intent.action.MY_PACKAGE_REPLACED" />
+                <action android:name="android.intent.action.QUICKBOOT_POWERON" />
+                <action android:name="com.htc.intent.action.QUICKBOOT_POWERON" />
+            </intent-filter>
+        </receiver>
+
+        <!-- flutter_local_notifications: deliver scheduled notifications -->
+        <receiver
+            android:name="com.dexterous.flutterlocalnotifications.ScheduledNotificationReceiver"
+            android:exported="false" />
+
         <!-- WorkManager background task service -->
         <service
             android:name="androidx.work.impl.background.systemalarm.RescheduleReceiver"

docs/index.html

@@ -56,7 +56,7 @@
       "url": "https://github.com/aswin-blix"
     },
     "license": "https://opensource.org/licenses/MIT",
-    "softwareVersion": "1.0.0",
+    "softwareVersion": "1.1.0",
     "featureList": [
       "Expense and income tracking",
       "Bank SMS auto-reader",
@@ -473,7 +473,7 @@ <h3>Transaction Tracking</h3>
       <article class="feature-card fade-up">
         <div class="feature-icon" style="background:rgba(0,212,255,.15)">📊</div>
         <h3>Analytics & Charts</h3>
-        <p>Bar charts, pie charts, and trend breakdowns for weekly, monthly, and yearly periods.</p>
+        <p>Bar charts, pie charts, and trend breakdowns. Week view shows a rolling last-7-days window so data is always visible.</p>
       </article>
       <article class="feature-card fade-up">
         <div class="feature-icon" style="background:rgba(0,229,160,.15)">🎯</div>
@@ -584,6 +584,7 @@ <h2 class="section-title" id="tech-title">Built with modern Flutter</h2>
       <div class="tech-badge"><span class="tech-dot" style="background:#FF4D6D"></span>local_auth</div>
       <div class="tech-badge"><span class="tech-dot" style="background:#00CEC9"></span>flutter_sms_inbox</div>
       <div class="tech-badge"><span class="tech-dot" style="background:#FFC107"></span>flutter_local_notifications</div>
+      <div class="tech-badge"><span class="tech-dot" style="background:#FDCB6E"></span>flutter_timezone</div>
       <div class="tech-badge"><span class="tech-dot" style="background:#A29BFE"></span>Plus Jakarta Sans</div>
     </div>
   </section>

lib/core/services/notification_service.dart

@@ -0,0 +1,153 @@
+import 'package:flutter/foundation.dart';
+import 'package:flutter_local_notifications/flutter_local_notifications.dart';
+import 'package:permission_handler/permission_handler.dart';
+import 'package:timezone/data/latest_all.dart' as tz_data;
+import 'package:timezone/timezone.dart' as tz;
+import 'package:flutter_timezone/flutter_timezone.dart';
+import '../constants/app_constants.dart';
+import '../utils/app_logger.dart';
+
+class NotificationService {
+  NotificationService._();
+  static final NotificationService instance = NotificationService._();
+
+  final FlutterLocalNotificationsPlugin _plugin =
+      FlutterLocalNotificationsPlugin();
+
+  bool _initialized = false;
+
+  // ── Initialise ──────────────────────────────────────────────────────────────
+  Future<void> init() async {
+    if (_initialized) return;
+    try {
+      tz_data.initializeTimeZones();
+      final timeZoneInfo = await FlutterTimezone.getLocalTimezone();
+      tz.setLocalLocation(tz.getLocation(timeZoneInfo.toString()));
+
+      const androidSettings =
+          AndroidInitializationSettings('@mipmap/ic_launcher');
+      const initSettings = InitializationSettings(android: androidSettings);
+
+      await _plugin.initialize(
+        initSettings,
+        onDidReceiveNotificationResponse: (details) {
+          AppLogger.i('NotificationService', 'Notification tapped: ${details.payload}');
+        },
+      );
+
+      _initialized = true;
+      AppLogger.i('NotificationService', 'Initialized');
+    } catch (e, stack) {
+      AppLogger.e('NotificationService', 'Failed to initialize', e, stack);
+    }
+  }
+
+  // ── Request POST_NOTIFICATIONS permission (Android 13+) ────────────────────
+  Future<bool> requestPermission() async {
+    try {
+      final status = await Permission.notification.request();
+      AppLogger.i('NotificationService', 'Notification permission: $status');
+      return status.isGranted;
+    } catch (e, stack) {
+      AppLogger.e('NotificationService', 'Permission request failed', e, stack);
+      return false;
+    }
+  }
+
+  Future<bool> hasPermission() async {
+    return Permission.notification.isGranted;
+  }
+
+  // ── Schedule daily reminder ─────────────────────────────────────────────────
+  Future<void> scheduleDailyReminder({
+    required int hour,
+    required int minute,
+  }) async {
+    if (!_initialized) await init();
+
+    try {
+      // Cancel existing before rescheduling
+      await _plugin.cancel(kDailyReminderNotifId);
+
+      // Request permission if not granted
+      final granted = await hasPermission();
+      if (!granted) {
+        final result = await requestPermission();
+        if (!result) {
+          AppLogger.w('NotificationService', 'Notification permission denied — reminder not scheduled');
+          return;
+        }
+      }
+
+      final now = tz.TZDateTime.now(tz.local);
+      var scheduled = tz.TZDateTime(
+        tz.local,
+        now.year,
+        now.month,
+        now.day,
+        hour,
+        minute,
+      );
+
+      // If the time has already passed today, schedule for tomorrow
+      if (scheduled.isBefore(now)) {
+        scheduled = scheduled.add(const Duration(days: 1));
+      }
+
+      const androidDetails = AndroidNotificationDetails(
+        'trackify_daily_reminder',
+        'Daily Reminder',
+        channelDescription: 'Reminds you to log your daily expenses',
+        importance: Importance.max,
+        priority: Priority.max,
+        icon: '@mipmap/ic_launcher',
+        enableVibration: true,
+        playSound: true,
+        fullScreenIntent: true,
+        category: AndroidNotificationCategory.reminder,
+        visibility: NotificationVisibility.public,
+      );
+
+      const details = NotificationDetails(android: androidDetails);
+
+      await _plugin.zonedSchedule(
+        kDailyReminderNotifId,
+        '💰 Time to log your expenses!',
+        'Keep your finances on track — it only takes a minute.',
+        scheduled,
+        details,
+        androidScheduleMode: AndroidScheduleMode.inexactAllowWhileIdle,
+        matchDateTimeComponents: DateTimeComponents.time, // repeats daily
+        uiLocalNotificationDateInterpretation:
+            UILocalNotificationDateInterpretation.absoluteTime,
+      );
+
+      AppLogger.i(
+        'NotificationService',
+        'Daily reminder scheduled at $hour:${minute.toString().padLeft(2, '0')} (next: $scheduled)',
+      );
+    } catch (e, stack) {
+      AppLogger.e('NotificationService', 'Failed to schedule daily reminder', e, stack);
+    }
+  }
+
+  // ── Cancel daily reminder ───────────────────────────────────────────────────
+  Future<void> cancelDailyReminder() async {
+    try {
+      await _plugin.cancel(kDailyReminderNotifId);
+      AppLogger.i('NotificationService', 'Daily reminder cancelled');
+    } catch (e, stack) {
+      AppLogger.e('NotificationService', 'Failed to cancel reminder', e, stack);
+    }
+  }
+
+  // ── Cancel all ──────────────────────────────────────────────────────────────
+  Future<void> cancelAll() async {
+    try {
+      await _plugin.cancelAll();
+      AppLogger.i('NotificationService', 'All notifications cancelled');
+    } catch (e, stack) {
+      AppLogger.e('NotificationService', 'Failed to cancel all notifications', e, stack);
+    }
+  }
+}

lib/core/utils/app_logger.dart

@@ -0,0 +1,27 @@
+import 'package:flutter/foundation.dart';
+
+/// Lightweight structured logger.
+/// In debug builds: prints all levels.
+/// In release builds: only prints warnings and errors.
+class AppLogger {
+  const AppLogger._();
+
+  static void i(String tag, String message) {
+    if (kDebugMode) {
+      debugPrint('[INFO]  [$tag] $message');
+    }
+  }
+
+  static void w(String tag, String message) {
+    if (kDebugMode) {
+      debugPrint('[WARN]  [$tag] $message');
+    }
+  }
+
+  static void e(String tag, String message, [Object? error, StackTrace? stack]) {
+    // Always print errors — even in release (visible in logcat/crash logs)
+    debugPrint('[ERROR] [$tag] $message');
+    if (error != null) debugPrint('[ERROR] [$tag] $error');
+    if (stack != null && kDebugMode) debugPrint('[ERROR] [$tag] $stack');
+  }
+}