Add swipe to dismiss functionality and duration control

[amir-azari]

Add Swipe-to-Dismiss and Duration Control Features

This PR introduces swipe-to-dismiss functionality and enhanced duration control for AirySnackbar, making it more interactive and customizable.

Key Features

1. Swipe-to-Dismiss Implementation

• Added SwipeConfig data class to manage swipe behavior with configurable parameters:

  • dismissThreshold: Determines how far the user needs to swipe (default: 30% of width)
  • animationDuration: Controls dismiss/reset animation speed (default: 200ms)
  • minAlpha and maxAlpha: Controls opacity during swipe (0.8 to 1.0)
  • swipeDirection: Supports LEFT_ONLY, RIGHT_ONLY, or BOTH directions
  • alphaProgressFactor: Controls opacity change rate during swipe

• Implemented SwipeDismissTouchListener with:

  • Smooth touch handling and state management
  • Direction-aware swipe detection
  • Configurable animation and alpha transitions
  • Proper cleanup and reset behavior

2. Duration Control Enhancement

• Added DurationAttribute sealed class with multiple duration options:
  • Indefinite: Snackbar stays visible until dismissed
  • Short: Uses Material's LENGTH_SHORT
  • Long: Uses Material's LENGTH_LONG (new default)
  • Custom: Allows custom duration in milliseconds
• Added toDuration() extension function for easy conversion to BaseTransientBottomBar duration values

3. Integration and Usage

• Added SwipeAttribute sealed class for easy configuration:
  • Enable: Activates swipe with customizable parameters
  • Disable: Turns off swipe functionality
• Updated AirySnackbar to handle swipe configuration and duration settings
• Added example usage in SampleUsageActivity demonstrating:
  • Indefinite duration with swipe-to-dismiss
  • Custom swipe configuration
  • Direction control

Example Usage

AirySnackbar.make(
    source = source,
    type = type,
    attributes = listOf(
        // ... other attributes ...
        DurationAttribute.Indefinite, // Make snackbar stay indefinitely
        SwipeAttribute.Enable(
            dismissThreshold = 0.3f,  // 30% width threshold
            swipeDirection = SwipeConfig.SwipeDirection.BOTH,
            minAlpha = 0.5f,
            maxAlpha = 1.0f
        )
        // Or default
        // SwipeAttribute.Enable()
    )
).show()

Impact

• Improves user interaction by adding intuitive dismiss gesture
• Provides more control over snackbar duration
• Maintains smooth animations and transitions
• Follows Material Design principles

Testing

• Tested swipe behavior in all directions
• Verified duration controls
• Checked animation smoothness
• Ensured proper cleanup after dismissal

@akndmr Please review the implementation, particularly the swipe threshold and animation parameters. Let me know if you'd like any adjustments to the default values or additional configuration options.