c2pa_view 0.1.1

`c2pa_view` is a Flutter plugin for viewing C2PA manifests in files. It provides a simple interface to extract and display C2PA metadata using the official C2PA Rust library and the Flutter Rust Bridge.

0.1.1 (2025-05-02)

Fixes

• Fixed image link in README.md

0.1.0 (2025-04-30)

Initial release of the c2pa_view package, providing basic C2PA manifest reading and display capabilities. Note that it is not the intention of this package to be used for creating or editing C2PA manifests.

Features

• Initial implementation of C2PA manifest reading from:
  • Local files
  • URLs
  • Raw bytes
• Basic UI components for displaying content credentials:
  • ContentCredentialsWidget for displaying manifest information
  • Support for content preview
  • Customizable styling options
• Manifest information display:
  • Content metadata (title, format, claim generator)
  • Actions performed on the content
  • Ingredients (source files) used
  • Assertions about the content
  • Signature information
• Basic error handling for missing manifests

Technical Details

• Built with Flutter
• Uses Rust for core C2PA manifest parsing: c2pa crate
• Supports basic styling customization through TextStyle parameters

Known Limitations

• Early stage implementation
• Limited error handling
• Basic UI customization options