Mikkeli Matlock
f458b62eea
- Added provider ^6.1.2 and shared_preferences ^2.3.4 to pubspec.yaml - Removed singleton pattern from GpsDataManager (deleted _instance and instance getter) - Changed GpsDataManager._internal() to public GpsDataManager() constructor - Extended ChangeNotifier to enable reactive state updates - Added _isDisposed guard field to prevent disposed notifications - Updated _updateData() to call notifyListeners() after stream emission - Added _isDisposed guards to _onGpsError() and _handleStaleDataTimeout() - Updated dispose() to set _isDisposed, call super.dispose() last, removed _isInitialized reset
GPS Speedometer
A GPS Speedometer aimed at Android on Motorcycle / Bicycle applications. Created with the help of Claude Code
Features
Core Functionality
- Real-time speed display using GPS
- Maybe also direction display using GPS
- Good floating window / split screen support(hopefully)
Customizable Settings
- Speed Units: mph, km/h, knots (with convenient unit selector buttons)
- Theme: Light/Dark mode (expandable for custom themes)
Technical Specifications
- Target Platform: Android (primary)
- Target Device: Mobile phones and tablets
- GPS Requirements: Location permissions required
- Offline Capability: Full functionality without internet
Architecture Design
To be updated
Permissions Required
ACCESS_FINE_LOCATION- For high-precision GPS trackingACCESS_COARSE_LOCATION- Fallback location access
Getting Started
Prerequisites
- Flutter SDK
- Android development environment
- Physical device recommended (GPS simulation limited in emulator)
Installation
- Clone the repository
- Run
flutter pub get - Connect Android device or start emulator
- Run
flutter run
Development
flutter run- Run the app in development modeflutter build apk- Build APK for Androidflutter test- Run unit tests