Metroway Delhi Metro 🚇 - Premium Navigation App

Live Webapp URL: https://mandy321.github.io/Metroway-Delhi-Metro/

📥 Download Latest Android APK

Metroway is a premium, offline-first transit navigation suite designed for the Delhi Metro network. It combines high-performance routing, interactive mapping, and real-time system intelligence into a sleek, gesture-driven interface.

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🌟 Key Features

• Smart Path Routing: Uses a modified Dijkstra's algorithm supporting 4 routing modes (Balanced, Fastest, Least Crowd, Comfortable).
• Aggressive Offline Mapping: Custom Leaflet engine with high-speed rendering and dark-mode tiles, fully operational without an internet connection.
• Floating Journey Panel: A sleek, floating bottom sheet that snaps to key positions, providing instant access to journey details.
• Smart Exit Recommender: Suggests the safest and most convenient exit gates based on lighting levels and accessibility.
• Live System Alerts: Real-time tracking of official DMRC alerts, escalator/elevator statuses, and community crowd reporting.

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🗺️ Advanced Map & Interaction

The mobile app offers deep integration with live GPS and interactive elements:

• Nearest Station Finder: Instantly identifies the nearest metro station to your current location.
• Proximity Awareness: Shows exactly how far you are from your selected starting station with a dedicated distance indicator.
• Live Train Animation: Watch your journey come to life with dynamic train icons that move along the tracks in real-time as you transit through stations.
• Haptic Arrival Buzz: Never miss your stop! The app triggers a distinct vibration pattern (buzz) at interchange stations and your final destination.

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📱 Android Application Details

Built with React Native and Expo for a high-performance, compact experience:

• Compact & Modern UI: Aggressively optimized layout that maximizes screen real estate.
• Real-Time System Intelligence: Live crowd density tracking and automated Midnight Closure logic (11 PM - 6 AM).
• Automatic Time Sync: Re-calculates metrics upon app resume to match the current wall-clock time.

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🤖 AI Context & Handoff

For developers or AI agents working on this project, please refer to:

• AI_HANDOFF.md: A technical guide covering the tech stack, project structure, and core systems.

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🛠️ Tech Stack

• Framework: React Native (Expo) & React (Web)
• Language: TypeScript / JavaScript
• State: Zustand (useMetroStore) with AsyncStorage persistence.
• Map: Leaflet via react-native-webview with optimized dark-matter filters.
• Animations: React Native Animated API and custom SVG articulation.
• Haptics: Expo Haptics & React Native Vibration for geofenced alerts.

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🚀 Building the Release

Android Release (EAS Build)

1. Production AAB: cd mobile && eas build --platform android --profile production
2. Preview APK: cd mobile && eas build --platform android --profile preview

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🛡️ License & Copyright

Copyright © 2026 Metroway (Mandeep). All rights reserved.