secure_image_viewer 0.0.4

A secure image viewer widget that prevents screenshots, supports encrypted images, watermarks, and auto-expiry.

SecureImageViewer

SecureImageViewer is a Flutter plugin that lets you display images securely in your app. It prevents screenshots, supports encrypted images, dynamic watermarks, auto-expiry, and works on Android, iOS, Web, and Desktop platforms. Perfect for banking apps, e-learning platforms, or any confidential content.

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🔐 Features

• Screenshot & Screen Recording Protection

  • Android: Uses FLAG_SECURE to block screenshots and recording.
  • iOS: Detects screen recording and optionally blurs the image.

• Encrypted Image Support

  • Load images as encrypted bytes and decrypt in memory (AES-256).

• Dynamic Watermarks

  • Add diagonal or custom watermarks to discourage content leaks.

• Auto-Expire Images

  • Set a timer to automatically hide or remove the image after a duration.

• Blur or Placeholder on Capture

  • Automatically blur or show a secure placeholder if capture is detected.

• Cross-Platform

  • Works on Android, iOS, Web, Windows, Mac, and Linux.

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📦 Installation

Add this to your pubspec.yaml:

dependencies:
  secure_image_viewer: ^0.0.1