https://github.com/aswajith7077/scanwizard
A QR code scanner application featuring instant QR code reading using Kotlin and XML. Implemented advanced CameraX API for camera permissions and ML Kit by Google for QR code decoding. Developed a robust backend infrastructure utilizing SQLite3 for local storage of scan results.
https://github.com/aswajith7077/scanwizard
kotlin-android mlkit-android qrcode-scanner sqlite3 xml
Last synced: about 1 year ago
JSON representation
A QR code scanner application featuring instant QR code reading using Kotlin and XML. Implemented advanced CameraX API for camera permissions and ML Kit by Google for QR code decoding. Developed a robust backend infrastructure utilizing SQLite3 for local storage of scan results.
- Host: GitHub
- URL: https://github.com/aswajith7077/scanwizard
- Owner: Aswajith7077
- Created: 2024-05-30T12:41:17.000Z (about 2 years ago)
- Default Branch: main
- Last Pushed: 2025-01-17T16:10:43.000Z (over 1 year ago)
- Last Synced: 2025-01-29T09:40:51.788Z (over 1 year ago)
- Topics: kotlin-android, mlkit-android, qrcode-scanner, sqlite3, xml
- Language: Kotlin
- Homepage:
- Size: 607 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Scan Wizard
## Overview
**Scan Wizard** is an intuitive QR code scanning application designed for seamless functionality and user convenience. The app leverages Google’s **ML Kit** for QR code detection and includes enhanced features such as flashlight controls, gallery QR scanning, and a detailed scan history. With robust permission handling and a user-friendly design, Scan Wizard offers an efficient way to scan, process, and manage QR codes.
---
## Features
### 1. **Landing Page (Camera Screen)**
- Accesses the device’s camera to scan QR codes in real time.
- **Bottom Navigation Bar**:
- **Flashlight Control**: Toggle flashlight for low-light conditions.
- **Zoom Control**: Adjust camera zoom for better focus.
- **Gallery Access**: Select images from the gallery to scan QR codes (requires gallery permissions).
### 2. **Scanned Page**
- Displays the content of the scanned QR code.
- Provides specific actions based on the type of content:
- **URLs**: Open directly in the browser.
- **Images**: Save to the device.
- **Text**: Copy or share the content.
- Simple options to **share** or **copy** QR code data.
### 3. **History Page**
- Maintains a history of all scanned QR codes using SQLite3 for local storage.
- Allows users to:
- **Favorite** scans for quick access.
- View, edit, or delete scanned history records.
---
## Permissions Required
- **Camera Permission**: To scan QR codes in real time.
- **Gallery Permission**: To scan QR codes from saved images.
---
## Technology Stack
- **Programming Language**: Kotlin
- **QR Code Detection**: Google ML Kit
- **Database**: SQLite3
- **UI Framework**: Jetpack Compose (or XML-based layouts)
---
## How to Use
1. **Launch the App**: Grant camera and gallery permissions when prompted.
2. **Scan QR Codes**:
- Use the camera to scan QR codes or select an image from the gallery.
- Adjust flashlight or zoom as needed.
3. **View Scanned Content**: Perform context-specific actions (e.g., open links, save images, copy text).
4. **Access History**: View all scans in the history tab, mark important scans as favorites, or manage records.
---
## Future Enhancements
- **Cloud Sync**: Allow users to sync their scan history across devices.
- **Dark Mode**: Add a dark theme for better usability in low-light environments.
- **Multi-Language Support**: Support for additional languages for a global audience.
- **Barcode Scanning**: Expand capabilities to include barcodes and other formats.
---
## Installation Instructions
1. Clone the repository:
```bash
git clone https://github.com/username/scan-wizard.git
```
2. Open the project in Android Studio.
3. Build and run the project on your Android device or emulator.
---
## Acknowledgments
Special thanks to **Google ML Kit** for providing robust QR code detection tools and to the open-source community for inspiration and support.
---