Advance Land Calculator

A comprehensive Android application for land measurement conversions, specifically designed for traditional and modern land units used in various districts of India.

Features

1. Land Unit Conversion

• Traditional Units
  • Bigha
  • Kattha
  • Dhur
  • Dhurki
• Modern Units
  • Acres
  • Dismil
  • Square Feet
  • Square Meters

2. District-Specific Calculations

• Support for multiple districts with accurate measurements
• Each district has its own laghi (हाथ) value
• Automatic conversion based on district-specific measurements
• Request new district addition with custom laghi values

3. Map Scale Conversion

• Convert between map and ground measurements
• Support for multiple scales:
  • 16" = 1 mile
  • 32" = 1 mile
  • 64" = 1 mile
• Convert कड़ी (map) to फिट (ground) and vice versa

4. Custom Unit Support

• Create custom laghi values
• Save and reuse custom measurements
• Perfect for unique local measurements

5. Admin Features

• District management
• Request approval system
• Ad management
• User statistics

Technical Details

Prerequisites

• Android Studio Arctic Fox or newer
• Minimum SDK: API 21 (Android 5.0)
• Target SDK: API 34 (Android 14)
• Gradle version: 7.0.0 or higher

Dependencies

dependencies {
    implementation 'androidx.appcompat:appcompat:1.6.1'
    implementation 'com.google.android.material:material:1.11.0'
    implementation 'com.google.firebase:firebase-database:20.3.0'
    implementation 'com.google.android.gms:play-services-ads:22.6.0'
}

Firebase Integration

• Real-time database for district data
• User statistics tracking
• Admin authentication
• Ad management

Architecture

• Activity-based architecture
• Firebase Realtime Database
• Material Design components
• Responsive UI with dark mode support

User Guide

Basic Conversion

1. Select your district
2. Enter values in any unit
3. Click convert to see results
4. Toggle between traditional and modern units

Map Scale Conversion

1. Select map scale
2. Enter कड़ी (map) or फिट (ground) value
3. Get instant conversion

Requesting New District

1. Open navigation drawer
2. Select "Request District"
3. Enter district name and laghi value
4. Add optional notes
5. Submit request

Custom Unit

1. Open navigation drawer
2. Select "Custom Unit"
3. Enter laghi value
4. Save and use

Admin Guide

Accessing Admin Panel

1. Open navigation drawer
2. Select "Admin"
3. Enter credentials

Managing Districts

• Add new districts
• Delete existing districts
• Update laghi values
• Review and approve requests

Managing Ads

• Enable/disable ads
• Update AdMob App ID
• Monitor ad performance

Security

Admin Security

• Password-protected admin panel
• Firebase authentication
• Secure credential storage

Data Security

• Firebase security rules
• Data validation
• Input sanitization

Contributing

1. Fork the repository
2. Create your feature branch
3. Commit your changes
4. Push to the branch
5. Create a Pull Request

License

This project is licensed under the MIT License - see the LICENSE file for details

Contact

For support or queries, please contact:

• Email: [Your Email]
• Website: [Your Website]

Acknowledgments

• Material Design for UI components
• Firebase for backend services
• AdMob for monetization
• All contributors and users

Version History

v1.0.0

• Initial release
• Basic conversion features
• District management
• Admin panel

v1.1.0

• Added map scale conversion
• Improved UI/UX
• Added notes in district requests
• Enhanced admin features

Future Plans

• Add more traditional units
• Support for more regions
• Offline mode
• Export/Import functionality
• Multi-language support