flutter_empty_state 0.2.0

Lightweight, theme-aware empty, error, no-internet, search-empty and loading state widgets for Flutter. Customizable and dependency-free.

Changelog

0.2.0

• Pull-to-refresh: new onRefresh on EmptyState, ErrorState, NoInternetState and SearchEmptyState wraps the state in a RefreshIndicator with an always-scrollable viewport — pull down to reload even when there's no list on screen.
• Async action buttons: action callbacks (onAction, onRetry, onClear) now accept FutureOr<void>. When a callback returns a Future, the button disables itself and shows an inline progress indicator until it completes.
• Secondary action: optional secondaryActionText / onSecondaryAction render a TextButton under the main action (e.g. "Retry" + "Go back").
• ErrorState.details: collapsible, selectable technical details behind a "Details" disclosure — perfect for raw exception text in bug-report flows.
• StateView.onRetry: wires the retry button of the default error and no-internet states, so StateView(state: s, onRetry: _load, child: ...) is a complete screen.
• StateView.transitionBuilder: customise the transition between states (same contract as AnimatedSwitcher.transitionBuilder).
• SkeletonParagraph: a text-block placeholder with a shorter last line.
• SkeletonList now works inside unbounded-height parents (a Column, another scrollable) instead of throwing.
• The shimmer sweep follows the ambient text direction (RTL support).
• EmptyStateTheme gains secondaryButtonStyle, skeletonBaseColor and skeletonHighlightColor.

0.1.2

• Declare supported platforms (Android, iOS, web, Windows, macOS, Linux) explicitly so pub.dev lists them.

0.1.1

• Fix the preview screenshots not showing on the pub.dev README (use absolute image URLs instead of relative paths).

0.1.0

First release.

• EmptyState, ErrorState, NoInternetState, SearchEmptyState and LoadingState.
• StateView + ViewState to switch between loading / empty / error / offline / content from a single value, with a cross-fade between states.
• EmptyStateTheme (a ThemeExtension) to set your defaults once for the whole app. Resolution order is explicit argument → theme → built-in default.
• Theme-aware defaults with full light & dark support.
• Subtle fade + slide entrance animation that honours the OS "reduce motion" setting; fully opt-out.
• SkeletonList, plus Shimmer and Skeleton primitives, for a shimmer-based loading placeholder.
• Accessibility: real text widgets, decorative icons, and a live region on the loading state.
• Everything is overridable: icon, custom illustration, title, message, action button, icon size, spacing, padding, max content width, text alignment, and the text / button styles.
• debugFillProperties on every widget for a friendlier DevTools inspector.
• No runtime dependencies.