AppCubitListener class

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• SingleChildStatefulWidget
• AppCubitListener

Implemented types

• Widget

Constructors

AppCubitListener({required BlocWidgetListener<AppState> listener, Key? key, Widget? child, BlocListenerCondition<AppState>? listenWhen})

Properties

bloc → AppCubit?

The bloc whose state will be listened to. Whenever the bloc's state changes, listener will be invoked.

final, inherited

child → Widget?

The widget which will be rendered as a descendant of the BlocListenerBase.

final, inherited

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

listener → BlocWidgetListener<AppState>

The BlocWidgetListener which will be called on every state change. This listener should be used for any code which needs to execute in response to a state change.

final, inherited

listenWhen → BlocListenerCondition<AppState>?

An optional listenWhen can be implemented for more granular control over when listener is called. listenWhen will be invoked on each bloc state change. listenWhen takes the previous state and current state and must return a bool which determines whether or not the listener function will be invoked. The previous state will be initialized to the state of the bloc when the BlocListener is initialized. listenWhen is optional and if omitted, it will default to true.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

createElement() → SingleChildStatefulElement

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

inherited

createState() → SingleChildState<BlocListenerBase<AppCubit, AppState>>

Creates the mutable state for this widget at a given 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}) → 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