island_snack 0.1.0

Dynamic Island-style notifications for Flutter iOS apps. Spring physics animations that expand from the island position.

0.1.0

Initial release.

Features

• Dynamic Island detection — automatically detects iPhone models with Dynamic Island and positions the notification pill to match the hardware cutout exactly. Falls back gracefully on older devices.
• Spring physics animations — expand and collapse driven by real spring simulations. Underdamped expand for organic overshoot, critically-damped collapse for snappy retract.
• Staggered content reveal — icon, title, subtitle, and action cascade in with per-element fade and slide during the expand phase.
• Preset styles — success, error, warning, info, and loading convenience methods with curated accent colors (rCoon palette).
• Queue system — multiple notifications are queued and shown sequentially. Urgent priority clears the queue and replaces the current notification.
• ID-based updates — assign an ID to a notification and update it in-place (e.g., loading → success transitions).
• Swipe-to-dismiss — drag up to dismiss any notification.
• Action buttons — optional action pill (e.g., "Undo") with tap callback.
• Progress bar — optional linear progress indicator with accent color.
• Custom duration — override the enum-based duration with any Duration.
• Theming — IslandSnackTheme inherited widget for global color, font, duration, and haptic overrides.
• Haptic feedback — configurable light, medium, or heavy impact on show.
• Accessibility — Semantics live region for VoiceOver announcements, semantic labels on actions, decorative elements excluded.
• Callbacks — onDismissed and onShown per-notification callbacks.
• isShowing / isDynamicIsland — static getters for querying state.