InAppNotification class

A widget for display foreground notification.

It is mainly intended to wrap whole your app Widgets. e.g. Just wrapping MaterialApp.

{@tool snippet} Usage example:

return InAppNotification(
  child: MaterialApp(
    title: 'In-App Notification Demo',
    home: const HomePage(),
  ),
);

{@end-tool}

Inheritance

Available extensions

Constructors

InAppNotification({required Widget child, Key? key}): Creates an in-app notification system.
const

Properties

child → Widget: final
hashCode → int: The hash code for this object.
no setterinherited
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
toBox → Widget: Available on Widget, provided by the SliverUtil extension

no setter

Methods

build(BuildContext context) → Widget: Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement: Creates a StatelessElement to manage this widget's location in the tree.
inherited
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
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode: Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
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
wrapIf(bool condition, Widget wrapper(Widget)) → Widget: Available on Widget, provided by the LayoutExtensionWidget extension
wrapIfElse(bool condition, Widget wrapper(Widget), {required Widget elseWrapper(Widget)}) → Widget: Available on Widget, provided by the LayoutExtensionWidget extension

Operators

operator ==(Object other) → bool: The equality operator.
inherited

Static Methods

dismiss({required BuildContext context}) → FutureOr<void>: Hides a shown notification.
show({required Widget child, required BuildContext context, double? top, double? left, double? right, VoidCallback? onTap, Duration duration = const Duration(seconds: 10), Curve curve = Curves.easeOutCubic, Curve dismissCurve = Curves.easeOutCubic, bool useRootNavigator = false, FutureOr notificationCreatedCallback()?}) → FutureOr<void>: Shows specified Widget as notification.