Mikkeli Matlock
71b7611a48
Features added: - Auto-rotate support for portrait/landscape orientations - Interactive gauge: tap to switch between digital and analog modes - Extended speed units: added knots with quick selector buttons - New SpeedUnitSelector widget for convenient unit switching Known issues identified: - 10 package dependencies need updates to latest compatible versions - Orientation switching needs to override system auto-rotate toggle - Background color customization moved back to TODO (build issues) 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
GPS Speedometer
A customizable Flutter speedometer app using GPS location services to display real-time speed.
Created with the help of Claude Code
Features
Core Functionality
- Real-time speed display using GPS
- High-precision location tracking
- Works offline (no internet connection required)
- Automatic portrait/landscape orientation support
Customizable Settings
- Speed Units: mph, km/h, knots (with convenient unit selector buttons)
- Display Style: Digital speedometer, analog gauge (tap gauge to switch)
- Theme: Light/Dark mode (expandable for custom themes)
- Metrics Display: Toggle additional metrics on/off
- Current location coordinates
- Distance traveled
- Trip duration
- Current speed accuracy
Technical Specifications
- Target Platform: Android (primary)
- Screen Orientation: Auto-rotate (portrait/landscape)
- Target Device: Mobile phones and tablets
- GPS Requirements: Location permissions required
- Offline Capability: Full functionality without internet
New Features in v1.1
- Auto-rotate Support: App now supports both portrait and landscape orientations
- Interactive Gauge: Tap the speedometer to switch between digital and analog modes
- Extended Units: Added knots as a speed unit option
- Unit Selector: Quick access unit selection buttons next to the speedometer
Architecture Design
The app is designed with customization and extensibility in mind:
- Settings system supports multiple options per category
- Modular design allows easy addition of new speedometer styles
- Theme system supports unlimited themes
- Metrics system allows toggle individual data points
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