dynamic_ui_renderer 0.1.0

A Flutter package for rendering UI from JSON responses. Build dynamic forms, screens, and components from server-driven JSON.

Changelog

0.1.0 - 2024-02-19 🎯

✨ New Features

Button Actions System

• Print Action - Print messages to console with different log levels
• Dialog Action - Show alert dialogs with custom titles and messages
• Snackbar Action - Display snackbar notifications with optional actions
• URL Launch Action - Open URLs in browser (requires url_launcher)
• Bottom Sheet Action - Show modal bottom sheets
• Navigation Action - Navigate between screens with push/pop strategies

Enhanced Widgets

• Text Widget - Full styling support (size, weight, color, alignment)
• Container Widget - Padding, margin, color, width, height, border radius
• Button Widget - Background color, foreground color, elevation, border radius
• Column & Row Widgets - MainAxisAlignment and CrossAxisAlignment support

Core Improvements

• Context Propagation - Automatic context passing for navigation and dialogs
• Error Handling - Graceful fallbacks for unsupported widget types
• JSON Validation - Robust parsing with descriptive error messages
• Type Safety - Complete type-safe JSON parsing

🏗️ Architecture

• Modular design with separate models, core, and widgets
• Extensible widget factory pattern
• Action handler system for future extensibility
• Utility functions for parsing (colors, padding, margins)

📚 Documentation

• Comprehensive README with examples
• JSON schema reference for all widgets
• Quick start guide
• Complete example app with 5 demo sections

✅ Testing

• Unit tests for JSON parsing
• Widget tests for all core widgets
• Action system tests
• Utility function tests
• Error handling tests
• 90%+ code coverage

🔧 Technical Details

• Added url_launcher dependency for web URLs
• Implemented recursive context propagation
• Created action models and handler
• Added alignment parsing utilities
• Enhanced error widgets with user-friendly messages

📱 Example App

• 5 demo sections: Button Actions, Core Widgets, Styling, Layout, Error Handling
• Sidebar navigation for easy feature access
• JSON viewer for each section
• Real-time UI rendering demonstration

0.0.1 - 2024-02-01 🎉

✨ Initial Release

• Core widget support: Text, Container, Button, Column, Row
• Basic JSON parsing with error handling
• Property parsing utilities (padding, margins, colors)
• Example app demonstrating usage
• Unit tests for core functionality