Pincode View

Easternspark

About this app

Pincode View is an Android app for browsing and searching Indian postal PIN codes offline, letting users filter by state, district, circle, division, office name/type, or delivery status, and find the nearest post offices using GPS.

Core features:

Browse & Search — A dedicated search screen lets users filter post offices by any combination of state, district, circle, region, division, office name, PIN code, office type, and delivery status, with autocomplete-style suggestions per field (PincodeRepository.getSuggestions).
Find Nearest — Using the device's fused location provider (Google Play Services), the app calculates and lists the nearest post offices to the user's current GPS position via Haversine-based distance sorting (LocationUtils).
Map View — An embedded WebView-based map (map.html) visualizes post office locations.
Settings — A settings screen (backed by SettingsViewModel and AppPreferences) allows persisted user preferences.