Tripgrok

Tripgrok is a Flutter-based tourist safety app prototype with:

• Login/check-in flow
• Digital tourist ID and QR scanning
• Safety dashboard with emergency actions
• Interactive map with risk and safety markers
• Localization support (English/Hindi)

Prerequisites

• Flutter SDK (stable)
• Dart SDK (as bundled with Flutter)

Run

flutter pub get
flutter run

Quality Checks

flutter analyze
flutter test

Recent Fixes

• Fixed widget test compilation by updating MyApp initialization to use required named parameters (locale, isDarkMode).
• Fixed potential runtime crash in the ID screen by safely formatting short/empty tourist IDs before preview rendering.
• Migrated tourist identity data storage from SharedPreferences to flutter_secure_storage for sensitive fields.
• Added iOS camera permission usage description for QR scan support (NSCameraUsageDescription).
• Added mounted-guard protections for async/delayed UI flows to prevent post-dispose updates.
• Wired settings screen theme/language controls to apply live via app-level callbacks (no restart required).
• Updated logout flow to clear only tourist session data while preserving user preferences.
• Pruned unused dependencies from pubspec.yaml to match actual imports and reduce maintenance surface.
• Removed tracked Android build artifacts and deleted unused lib/core/theme/core_theme.dart.
• Expanded localization coverage for primary login/dashboard user flows with new English/Hindi ARB keys.
• Replaced deprecated opacity usage patterns and updated deprecated UI APIs (DropdownButtonFormField initial value, map-style dialog radio usage).