floating_pdf_viewer 0.1.2

A Flutter package that provides a draggable, resizable floating PDF viewer widget with zoom controls and overlay support.

0.1.2

• New Feature: Minimize PDF viewer to floating button
  • Added minimize button to header bar with remove circle outline icon
  • When minimized, PDF viewer transforms into a compact floating button
  • Floating button positioned on the right side of screen for easy access
  • Click floating button to restore full PDF viewer instantly
  • Maintains PDF state and position when minimizing/restoring
• Fix: Resolved header bar overflow in compact layouts
  • Optimized icon sizes from 20px to 18px for better space utilization
  • Reduced zoom controls padding and text size for improved layout
  • Increased minimum width from 300px to 320px to prevent UI clipping
  • Enhanced overall header bar responsiveness for smaller screen sizes
• Enhancement: Improved UI density and visual balance in header controls
• Testing: Updated tests to reflect new minimum width requirement

0.1.1

• Fix: Resolved retry mechanism causing LateInitializationError when PDF fails to load
  • Fixed WebViewController reinitialization issue during automatic retries
  • Improved error handling with proper controller state management
  • Prevented infinite retry loops with validation flag system
• Fix: Enhanced PDF loading validation to reduce false positives
  • Simplified content validation logic to prevent unnecessary retries
  • Added proper success state tracking to avoid re-validation
• Enhancement: Removed debug print statements for cleaner production output
• Enhancement: Improved error handling with proper catch block comments
• Performance: Optimized controller reuse during retry attempts
• Stability: Better handling of WebView state during error recovery

0.1.0

• BREAKING CHANGE: Introduced FloatingPdfViewerOptions class for cleaner API
  • Replaced multiple individual parameters with a single options parameter
  • All configuration options now grouped in an immutable data class
  • Added copyWith() method for easy option modifications
  • Added proper toString(), ==, and hashCode implementations
• Enhancement: Improved API design following Flutter best practices
• Enhancement: Better maintainability and extensibility for future options
• Enhancement: Reduced constructor verbosity from 10+ parameters to single options object
• Documentation: Updated all examples to demonstrate new FloatingPdfViewerOptions usage
• Documentation: Added copyWith usage example in main demo
• Testing: Added comprehensive tests for FloatingPdfViewerOptions class
• Migration: Previous API still supported through default options constructor

0.0.2

• Bug Fix: Fixed ArgumentError when resizing floating window to dimensions larger than screen
• Enhancement: Improved drag behavior to allow window movement outside screen while keeping minimum visible area
• Enhancement: Ensures close button and header remain accessible even when window is partially off-screen
• Improvement: Made onClose callback optional throughout the codebase
• Docs: Added preview image to README for better visual documentation

0.0.1

• Initial release of floating_pdf_viewer package
• Features:
  • Draggable floating PDF viewer window
  • Interactive resizing capabilities
  • Zoom controls (zoom in, zoom out, reset)
  • PDF loading via URL using Google Docs Viewer
  • Customizable interface (colors, sizes, position)
  • FloatingPdfViewerManager for easy overlay management
  • Support for multiple simultaneous PDF viewers
  • Cross-platform compatibility (Android, iOS, Web, Desktop)
• Examples:
  • Complete demo application
  • Simple usage example
  • Multiple PDF viewers example
  • Manual overlay control example