leulit_flutter_loading 0.2.0 copy "leulit_flutter_loading: ^0.2.0" to clipboard
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Modal full-screen loading overlay for Flutter (iOS, Android, web), driven by leulit_flutter_actionmanager actions and sized with leulit_flutter_fullresponsive.

leulit_flutter_loading #

Loading modal a pantalla completa para iOS, Android y web. Se enciende y apaga con acciones de leulit_flutter_actionmanager; tamaños con leulit_flutter_fullresponsive.

Instalación #

dependencies:
  leulit_flutter_loading: ^0.2.0
final navKey = GlobalKey<NavigatorState>();

MaterialApp(
  navigatorKey: navKey, // con go_router: GoRouter(navigatorKey: navKey)
  builder: (_, child) => LoadingHost(navigatorKey: navKey, child: child!),
  home: ...,
);

LoadingHost incluye su propio ScreenSizeInitializer (parámetro opcional breakpoints).

Uso (desde cualquier capa, sin BuildContext) #

LoadingActions.on.dispatch(data: 'Cargando…'); // mensaje opcional
LoadingActions.off.dispatch();
LoadingActions.reset.dispatch();               // cancela todo
  • Anidado: cada on suma 1 y cada off resta 1; se oculta al llegar a 0. El mensaje mostrado es el del último on.
  • reset: limpia el contador (úsalo si un flujo falló y quedaron on sin off).
  • Los handlers de ActionManager corren en microtask: el loading se pinta tras el tick en que se dispara.
  • El loading es una ruta transparente con PopScope(canPop: false): la barrera absorbe los toques y el botón atrás queda bloqueado. Si navigatorKey.currentState aún es null al hacer on, ese on no se muestra.

Publicar #

./publish.sh <version> (analyze + tests + pub publish --dry-run, tag, push, publish).

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Modal full-screen loading overlay for Flutter (iOS, Android, web), driven by leulit_flutter_actionmanager actions and sized with leulit_flutter_fullresponsive.

Repository (GitHub)
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Topics

#loading #overlay #actions #responsive

License

MIT (license)

Dependencies

flutter, leulit_flutter_actionmanager, leulit_flutter_fullresponsive

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