LifecycleHookState class

Inheritance
Implemented types

Constructors

LifecycleHookState()

Properties

context BuildContext
Equivalent of State.context for HookState
no setterinherited
currentLifecycleState AppLifecycleState?
no setter
debugHasShortDescription bool
Whether or not the devtool description should skip debugFillProperties.
no setterinherited
debugLabel String?
A label used by the devtool to show the state of a Hook.
no setterinherited
debugSkipValue bool
A flag to prevent showing debugValue in the devtool for a Hook that returns nothing.
no setterinherited
debugValue Object?
The value shown in the devtool.
no setterinherited
hashCode int
The hash code for this object.
no setterinherited
hook LifecycleHook
Equivalent of State.widget for HookState.
no setterinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

build(BuildContext context) → void
Called everytime the HookState is requested.
override
deactivate() → void
Equivalent of State.deactivate for HookState.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
didChangeAccessibilityFeatures() → void
Called when the system changes the set of currently active accessibility features.
override
didChangeAppLifecycleState(AppLifecycleState state) → void
Called when the system puts the app in the background or returns the app to the foreground.
override
didChangeLocales(List<Locale>? locales) → void
Called when the system tells the app that the user's locale has changed. For example, if the user changes the system language settings.
override
didChangeMetrics() → void
Called when the application's dimensions change. For example, when a phone is rotated.
override
didChangePlatformBrightness() → void
Called when the platform brightness changes.
override
didChangeTextScaleFactor() → void
Called when the platform's text scale factor changes.
override
didChangeViewFocus(ViewFocusEvent event) → void
Called whenever the PlatformDispatcher receives a notification that the focus state on a view has changed.
override
didHaveMemoryPressure() → void
Called when the system is running low on memory.
override
didPopRoute() Future<bool>
Called when the system tells the app to pop the current route, such as after a system back button press or back gesture.
override
didPushRoute(String route) Future<bool>
Called when the host tells the application to push a new route onto the navigator.
override
didPushRouteInformation(RouteInformation routeInformation) Future<bool>
Called when the host tells the application to push a new RouteInformation and a restoration state onto the router.
override
didRequestAppExit() Future<AppExitResponse>
Called when a request is received from the system to exit the application.
override
didUpdateHook(LifecycleHook oldHook) → void
Equivalent of State.didUpdateWidget for HookState.
inherited
dispose() → void
Equivalent of State.dispose for HookState.
override
handleCancelBackGesture() → void
Called when a predictive back gesture is canceled, indicating that no navigation should occur.
override
handleCommitBackGesture() → void
Called when a predictive back gesture is finished successfully, indicating that the current route should be popped.
override
handleStartBackGesture(PredictiveBackEvent backEvent) bool
Called at the start of a predictive back gesture.
override
handleUpdateBackGestureProgress(PredictiveBackEvent backEvent) → void
Called when a predictive back gesture moves.
override
initHook() → void
Equivalent of State.initState for HookState.
override
markMayNeedRebuild() → void
Mark the associated HookWidget as potentially needing to rebuild.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onDetached() → void
reassemble() → void
In addition to this method being invoked, it is guaranteed that the build method will be invoked when a reassemble is signaled. Most widgets therefore do not need to do anything in the reassemble method.
inherited
setState(VoidCallback fn) → void
Equivalent of State.setState for HookState.
inherited
shouldRebuild() bool
Called before a build triggered by markMayNeedRebuild.
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
toStringShort() String
A brief description of this object, usually just the runtimeType and the hashCode.
inherited

Operators

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