SafeQR Code Scanner

SafeQR is a React Native application that allows users to scan QR codes using their mobile device's camera. The app provides a user-friendly interface with a bottom navigation bar for easy access to different sections such as QR Scanner, History, Settings, and Profile.

Features

QR Code Scanning: Scan QR codes and display the scanned data.
History: (Placeholder) View the history of scanned QR codes.
Settings: (Placeholder) Adjust application settings.
Profile: (Placeholder) View and edit user profile.

Screenshots

Installation

Clone the Repository:

git clone https://github.com/yourusername/safeqr.git
cd safeqr

Install Dependencies: Ensure you have node and npm installed, then run:
```
npm install
```
Install Expo CLI (if not already installed):
```
npm install -g expo-cli
```
Start the Application:
```
expo start
```
Run on Device:
- For iOS, use the Expo Go app.
- For Android, use the Expo Go app or an emulator.

Usage

Open the app on your device.
Navigate to the QR Scanner tab.
Point your camera at a QR code.
The app will scan and display the QR code data below the camera view.
Use the bottom navigation to explore other sections (History, Settings, Profile).

Project Structure

.//OTHER Node_modules
├── App.tsx
├── package.json
├── tsconfig.json
├── assets
│   └── ...
├── components
│   └── ...
├── screens
│   ├── QRScannerScreen.tsx
│   ├── HistoryScreen.tsx
│   ├── SettingsScreen.tsx
│   └── ProfileScreen.tsx
└── styles
    └── styles.ts

Dependencies

react: 18.0.0
react-native: 0.68.0
expo: 45.0.0
@react-navigation/native: 6.0.0
@react-navigation/bottom-tabs: 6.0.0
expo-camera: 12.0.0
expo-constants: 13.0.0
expo-permissions: 13.0.0
@expo/vector-icons: 13.0.0
typescript: 4.3.5

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