NyApp class

A unified widget that combines theme management and localization.

This simplifies the app entry point by wrapping your MaterialApp with all necessary providers for themes and localization.

Example:

class Main extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return NyApp(
      child: (themeData, locale) => MaterialApp(
        theme: themeData,
        locale: locale,
        localizationsDelegates: NyLocalization.instance.delegates,
        supportedLocales: [Locale('en', 'US')],
        home: HomePage(),
      ),
    );
  }
}

Or use the materialApp factory for a more complete setup:

NyApp.materialApp(
  navigatorKey: navigatorKey,
  initialRoute: '/home',
  onGenerateRoute: router.generator(),
  onUnknownRoute: router.unknownRoute(),
  navigatorObservers: [MyObserver()],
  supportedLocales: [Locale('en', 'US'), Locale('es', 'ES')],
)

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• NyApp

Available extensions

• ConnectiveExtension
• NyStatefulExt
• NyWidgetExt

Constructors

NyApp({Key? key, required Widget child(ThemeData? themeData, Locale locale)?, Duration themeDuration = const Duration(milliseconds: 200), Curve themeCurve = Curves.easeInOut, Color? backgroundColor})

Create a new NyApp with a custom builder.

const

Properties

backgroundColor → Color?

Background color shown during loading.

final

child → Widget Function(ThemeData? themeData, Locale locale)?

Builder function that receives theme data and locale.

final

hashCode → int

The hash code for this object.

no setter, inherited

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

themeCurve → Curve

Curve of the theme transition animation.

final

themeDuration → Duration

Duration of the theme transition animation.

final

Methods

connectiveOr({required Widget offline}) → Widget

Available on Widget, provided by the ConnectiveExtension extension

Wraps the widget in a Connective that shows an offline placeholder.

createElement() → StatefulElement

Creates a StatefulElement to manage this widget's location in the tree.

inherited

createState() → State<NyApp>

Creates the mutable state for this widget at a given location in the tree.

override

debugDescribeChildren() → List<DiagnosticsNode>

Returns a list of DiagnosticsNode objects describing this node's children.

inherited

debugFillProperties(DiagnosticPropertiesBuilder properties) → void

Add additional properties associated with the node.

inherited

faderBottom({double strength = 0.2, Color color = Colors.black}) → FadeOverlay

Available on StatefulWidget, provided by the NyStatefulExt extension

Make gradient fader from the bottom of the widget. strength ranges from 0.0 (subtle) to 1.0 (strong).

faderFrom({double strength = 0.2, Color color = Colors.black, AlignmentGeometry begin = Alignment.topCenter, AlignmentGeometry end = Alignment.bottomCenter}) → FadeOverlay

Available on StatefulWidget, provided by the NyStatefulExt extension

Make gradient fader with custom alignment. strength ranges from 0.0 (subtle) to 1.0 (strong).

faderLeft({double strength = 0.2, Color color = Colors.black}) → FadeOverlay

Available on StatefulWidget, provided by the NyStatefulExt extension

Make gradient fader from the left of the widget. strength ranges from 0.0 (subtle) to 1.0 (strong).

faderRight({double strength = 0.2, Color color = Colors.black}) → FadeOverlay

Available on StatefulWidget, provided by the NyStatefulExt extension

Make gradient fader from the right of the widget. strength ranges from 0.0 (subtle) to 1.0 (strong).

faderTop({double strength = 0.2, Color color = Colors.black}) → FadeOverlay

Available on StatefulWidget, provided by the NyStatefulExt extension

Make gradient fader from the top of the widget. strength ranges from 0.0 (subtle) to 1.0 (strong).

flexible({Key? key, int flex = 1, FlexFit fit = FlexFit.loose}) → Flexible

Available on StatefulWidget, provided by the NyStatefulExt extension

Make a StatefulWidget Flexible.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onlyOffline() → Widget

Available on Widget, provided by the ConnectiveExtension extension

Only shows the widget when offline, otherwise shows nothing.

onlyOnline() → Widget

Available on Widget, provided by the ConnectiveExtension extension

Only shows the widget when online, otherwise shows nothing.

pullable({required Future<void> onRefresh()?, PullableConfig? pullableConfig}) → Widget

Available on Widget, provided by the NyWidgetExt extension

Make a widget pullable using the Pullable widget.

toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode

Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.

inherited

toSkeleton({Key? key, bool? ignoreContainers, bool? justifyMultiLineText, Color? containersColor, bool ignorePointers = true, bool enabled = true, PaintingEffect? effect, TextBoneBorderRadius? textBoneBorderRadius}) → Skeletonizer

Available on Widget, provided by the NyWidgetExt extension

Make a widget a skeleton using the Skeletonizer package.

toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String

A string representation of this object.

inherited

toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String

Returns a string representation of this node and its descendants.

inherited

toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String

Returns a one-line detailed description of the object.

inherited

toStringShort() → String

A short, textual description of this widget.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

materialApp({Key? key, GlobalKey<NavigatorState>? navigatorKey, String? initialRoute, Route? onGenerateRoute(RouteSettings settings)?, Route? onUnknownRoute(RouteSettings settings)?, List<NavigatorObserver> navigatorObservers = const [], List<Locale> supportedLocales = const [Locale('en', 'US')], ThemeMode themeMode = ThemeMode.system, bool debugShowCheckedModeBanner = false, bool debugShowMaterialGrid = false, bool showPerformanceOverlay = false, bool checkerboardRasterCacheImages = false, bool checkerboardOffscreenLayers = false, bool showSemanticsDebugger = false, Duration themeDuration = const Duration(milliseconds: 200), Curve themeCurve = Curves.easeInOut, Color? backgroundColor, Widget? home, String? title, Widget builder(BuildContext, Widget?)?, Locale? localeResolutionCallback(Locale?, Iterable<Locale>)?}) → Widget

Factory constructor for a complete MaterialApp setup.

restart(BuildContext context) → void

Restart the app (useful after language changes).