LifecycleHooksSubscriber class

LifecycleHooksSubscriber wraps a widget child and proovides convient arguments for lifecycle hooks.

You can use this if you don't want to polute the namespace of a stateful widget.

Inheritance

• Object
• DiagnosticableTree
• Widget
• StatefulWidget
• LifecycleHooksSubscriber

Constructors

LifecycleHooksSubscriber({Key? key, required Widget child, VoidCallback? onAppShow, VoidCallback? onAppHide, VoidCallback? onAppResume, VoidCallback? onAppPause, VoidCallback? onAppRestart, VoidCallback? onAppInactive, VoidCallback? onAppDetach, ValueChanged<AppLifecycleState>? onAppLifecycleChange, Future<AppExitResponse> onExitAppRequest()?})

const

Properties

child → Widget

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

onAppDetach → VoidCallback?

final

onAppHide → VoidCallback?

final

onAppInactive → VoidCallback?

final

onAppLifecycleChange → ValueChanged<AppLifecycleState>?

final

onAppPause → VoidCallback?

final

onAppRestart → VoidCallback?

final

onAppResume → VoidCallback?

final

onAppShow → VoidCallback?

final

onExitAppRequest → (Future<AppExitResponse> Function()?)

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

createElement() → StatefulElement

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

inherited

createState() → State<LifecycleHooksSubscriber>

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

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