WeatherTalk is a smart Android application that delivers real-time weather forecasts with interactive charts, notifications, and an AI-powered assistant.
It helps users decide whether the weather is good for camping, trucking, or other activities based on their current location.
- Enter any city name to get current weather data (temperature, wind speed, condition).
- Uses the Open-Meteo Weather API + Geocoding API.
- Line Chart → 7-day forecast trends for one or more cities.
- Bar Chart → Compare daily max temperatures across cities.
- Pie Chart → Average temperatures of selected cities.
- Supports multiple cities (2…15 or more).
- Thermal representation: see temperature highs/lows visually.
- Add or remove cities dynamically.
- Save cities in local storage (SharedPreferences).
- Compare multiple cities at once.
- Tap any point → popup shows temperature, humidity, windspeed.
- Zoom & pan for deeper analysis.
- Floating button in MainActivity.
- Uses GPS location (FusedLocationProviderClient) to fetch live weather.
- Gives activity recommendations:
- ✅ “Perfect for camping ⛺ or trucking 🚚!”
⚠️ “Too hot ☀️ — better to stay indoors.”- 🌬️ “Windy today — avoid long trucking.”
- Background WeatherWorker checks periodically.
- Sends push notifications when:
- Sudden weather changes.
- Storm warnings / high wind alerts.
- Extreme heat or cold.
- User can snooze/resume alerts.
- Customize update intervals.
- Enable/disable notifications.
- Change default units (Celsius, Fahrenheit).
- Language: Java
- IDE: Android Studio
- UI: XML + MPAndroidChart
- APIs:
- Open-Meteo Weather API
- Open-Meteo Geocoding API
- Location: Google Play Services (Fused Location Provider)
- Notifications: Android Notification Manager + WorkManager
- Persistence: SharedPreferences
- Architecture: Activity-based (extendable to MVVM)
| Main Activity | Weather Dashboard | Multi-City Chart | AI Assistant |
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- Clone the repo:
git clone https://github.com/yourusername/weathertalk.git cd weathertalk