mobile_ultra_spacing 0.1.2

A comprehensive Flutter package for managing responsive spacing, breakpoint detection, and optical adjustments across all screen sizes.

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

0.1.1 - 2025-05-29

Added

• Comprehensive Test Suite: Added extensive test coverage for all package components
  • Unit Tests:
    • SpacingConstants validation tests
    • OptimizedSpacing breakpoint detection and caching tests
    • Breakpoint enum and BreakpointCache functionality tests
    • AppSpacing responsive spacing tests
    • OpticalAdjustments visual correction tests
  • Widget Tests:
    • Gap widget dimension and sizing tests
    • ResponsiveBox container and padding tests
    • ResponsiveSwitch device-specific content switching tests
    • FastGrid layout and RTL support tests
    • ResponsiveBuilder breakpoint-based building tests
    • ResponsiveGrid grid layout tests
    • ResponsiveContainer constraint and padding tests
    • ResponsiveGap semantic spacing tests
    • ResponsivePositioned directional positioning tests
  • Integration Tests:
    • Cross-screen-size responsive behavior tests
    • RTL layout integration tests
    • Optical adjustments integration tests
    • Performance caching validation tests
  • Optical Adjustments Tests:
    • Spacing adjustment calculations
    • Asymmetric padding for LTR/RTL layouts
    • Font size adjustments for different scripts
    • Shadow generation and scaling
    • Border radius optical corrections
    • Text style adjustments with line height and letter spacing
    • Arabic text handling and font weight mapping
    • Directional padding and container balancing
    • List item margin calculations

0.1.0 - 2025-05-28

Added

• Initial release of Mobile Ultra Spacing package
• 8 responsive breakpoints from phoneSmall (0px) to desktop (1200px+)
• OptimizedSpacing class with O(1) lookup performance and aggressive caching
• Semantic spacing system with xs, sm, md, lg, xl, xxl, xxxl, huge, massive sizes
• Full RTL support with directional padding and alignment helpers
• Ready-to-use widgets:
  • Gap - Responsive spacing widget with semantic sizes
  • ResponsiveBox - Auto-sizing container with max-width constraints
  • ResponsiveSwitch - Device-specific widget switching
  • FastGrid - Performance-optimized responsive grid
  • ResponsiveBuilder - Custom responsive layout builder
• Optical adjustments based on design principles:
  • Typography adjustments for better readability
  • Visual spacing corrections
  • Subtle shadow generation
  • Container padding balancing
• Figma integration helpers for converting design values
• Performance optimizations:
  • Compile-time constants for spacing scales
  • Aggressive caching to avoid recalculations
  • Minimal widget rebuilds
• Comprehensive breakpoint system with device type detection
• Context extensions for easy access to spacing and device checks
• ResponsiveValue class for declarative responsive values

Features

• Ultra-fast responsive spacing with caching
• 8 precise breakpoints with automatic detection
• Complete RTL language support
• Visual perception-based optical adjustments
• Ready-to-use responsive widgets
• Figma design workflow integration
• Performance-first architecture

Supported Platforms

• Android
• iOS
• Web
• Windows
• macOS
• Linux