Herath Tours Invoice Generator Mobile App

Professional Invoice Generator App for Herath Tours.

Features

• Create professional invoices with auto-generated numbers (HK-2026-XXX).
• Hardcoded driver details (U.K Herath).
• PDF Generation and Sharing.
• History of all invoices.
• Offline storage using AsyncStorage.

Project Structure

• src/screens: UI Screens (Home, Create, Preview, History).
• src/components: Reusable components.
• src/utils: PDF generation logic.
• src/storage: AsyncStorage helpers.
• src/types: TypeScript definitions.

How to Run

1. Install Dependencies (if not already installed)

   npm install

2. Start the App

   npx expo start

   • Scan the QR code with Expo Go on your phone (Android/iOS).
   • Press a for Android Emulator or i for iOS Simulator.

Building Android APK

To generate an APK for your Android device, follow the instructions in BUILD_GUIDE.md.

Tech Stack

• React Native (Expo)
• TypeScript
• React Navigation
• AsyncStorage
• Expo Print & Sharing