🔐 zeba_academy_local_security

A production-ready Flutter package for offline app protection, providing essential security features like screenshot detection, screen recording protection, app lock, and background privacy handling.

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✨ Features

• 📸 Screenshot Detection (Android)
• 🎥 Screen Recording Protection (via FLAG_SECURE)
• 🔒 App Lock (Biometric / Device Authentication)
• 🛑 Background Protection (Hide sensitive UI when app is minimized)
• ⚡ Lightweight & Easy Integration

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📦 Installation

Add this to your pubspec.yaml:

dependencies:
  zeba_academy_local_security: ^0.0.1

Then run:

flutter pub get

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🚀 Usage

1. Import Package

import 'package:zeba_academy_local_security/zeba_academy_local_security.dart';

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2. Enable Security Manager

final security = SecurityManager();

@override
void initState() {
  super.initState();

  security.enableSecure();
  security.startScreenshotListener();

  security.onScreenshot.listen((event) {
    debugPrint("Screenshot detected!");
  });
}

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3. App Lock (Biometric / PIN fallback)

bool unlocked = await AppLock.authenticate();

if (unlocked) {
  print("Access granted");
}

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4. Background Protection

Wrap your app:

BackgroundProtection(
  child: MaterialApp(
    home: HomePage(),
  ),
);

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⚙️ Platform Support

Feature	Android	iOS
Screenshot Detection	✅	❌
Screen Recording Protection	✅	⚠️ Limited
App Lock	✅	✅
Background Protection	✅	✅

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⚠️ Important Notes

• iOS has strict limitations on detecting screenshots and screen recordings.
• Use FLAG_SECURE for maximum protection on Android.
• This package focuses on offline-first security.

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🧪 Testing

Run tests using:

flutter test

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📁 Project Structure

lib/
 ├── zeba_academy_local_security.dart
 └── src/
     ├── security_manager.dart
     ├── app_lock.dart
     └── background_protection.dart

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🤝 Contributing

Contributions are welcome! Feel free to open issues and submit pull requests.

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About Me

✨ I’m Sufyan bin Uzayr, an open-source developer passionate about building and sharing meaningful projects. You can learn more about me and my work at sufyanism.com or connect with me on Linkedin

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