anchor_toast

Fixed

• Toast Interactivity Issue: Fixed toasts not being clickable due to improper use of FractionalTranslation widget
  • Replaced FractionalTranslation with proper Positioned, Align, and Transform.translate widgets

Added

• Global Dismiss All Functionality: New static dismissAll() method in AnchorToastController for dismissing all active toasts
  • AnchorToastController.dismissAll() dismisses toasts from all controllers across the entire application
  • Automatic controller registry system tracks all active controllers
  • Controllers are automatically registered on creation and unregistered on disposal
  • Safe concurrent modification handling prevents issues when dismissing multiple toasts

Improved

• Example App Enhancement: Updated example to demonstrate the new dismissAll() functionality
  • Simplified "Dismiss All Toasts" button implementation using the new static method
  • Cleaner code by removing the need to manually call dismiss on each individual controller

Added

• Customizable Screen Padding: New screenPadding parameter in showToast() method allows control over screen edge padding
  • Default value remains 16.0 pixels for backward compatibility
  • Controls minimum distance between toast and screen edges
  • Affects toast positioning and maximum width calculations
  • Applies to both automatic positioning and manual position updates during scrolling

Improved

• Enhanced Keyboard-Aware Positioning: Comprehensive keyboard and view insets handling for optimal toast placement
  • Real-time Keyboard Tracking: Automatic repositioning when keyboard appears/disappears using view insets monitoring
  • Vertical Bounds Checking: Toasts are automatically clamped within safe screen bounds considering keyboard height
  • Unified Position Calculation: Single positioning logic ensures consistency between initial placement and dynamic updates
  • Optimized ValueNotifier Lifecycle: Position notifier is now reused across multiple toasts for better memory efficiency

Fixed

• Null Safety Improvements: Removed all null assertion operators (!) and replaced with safe null-checking patterns
• Position Calculation Consistency: Unified the initial toast positioning and scroll-based repositioning logic to prevent discrepancies
• Memory Optimization: Position notifier is no longer recreated for each toast, reducing garbage collection overhead

Added

• Manual Position Override: New showAbove parameter in showToast() method allows manual control over toast positioning
  • Set showAbove: true to force toast above the anchor
  • Set showAbove: false to force toast below the anchor
  • Set showAbove: null (default) to use automatic smart positioning

Improved

• Keyboard-Aware Positioning: Smart positioning now considers view insets (keyboard, system UI) for better toast placement
  • Automatically accounts for keyboard height when calculating available space
  • Uses visible screen area center instead of full screen center when keyboard is shown
  • Ensures toasts remain visible and accessible when keyboard or other system UI is active

Initial Release

• AnchorToast Widget: Wrap any anchor widget to enable toast functionality
• AnchorToastController: Complete controller for managing toast display and dismissal
• Smart Positioning: Automatically determines optimal position (above/below) based on available screen space
• Smooth Animations: Beautiful scale and opacity animations with optimized timing
• Auto-dismiss: Configurable duration for automatic toast dismissal
• Manual Dismiss: dismiss() method for manual toast control
• Overlay Integration: Uses Flutter's Overlay system for proper z-index handling
• Customizable Offset: Adjustable spacing between anchor and toast
• Memory Management: Proper disposal of resources and animation controllers

Features

• Smart positioning above/below anchor based on available space
• Scale and opacity animations with smooth curves
• Auto-dismiss with configurable duration
• Manual dismiss capability
• Clean and simple API with AnchorToast widget and controller
• Proper memory management and cleanup
• Comprehensive test coverage
• Example app with various use cases
• Full documentation and API reference