Inheritance
Mixed-in types
Implementers
Properties
hashCode → int
The hash code for this object.
no setter inherited
hasListeners → bool
no setter inherited
initialized → bool
Checks whether the controller has already been initialized.
no setter inherited
isClosed → bool
Checks whether the controller has already been closed.
no setter inherited
listeners → int
no setter inherited
onDelete → InternalFinalCallback <void >
Internal callback that starts the cycle of this controller.
final inherited
onStart → InternalFinalCallback <void >
Called at the exact moment the widget is allocated in memory.
It uses an internal "callable" type, to avoid any @overrides in subclases.
This method should be internal and is required to define the
lifetime cycle of the subclass.
final inherited
runtimeType → Type
A representation of the runtime type of the object.
no setter inherited
Methods
$configureLifeCycle ()
→ void
inherited
addListener (GetStateUpdate listener → Disposer
Register a closure to be called when the object notifies its listeners.
inherited
addListenerId (Object ?key , GetStateUpdate listener → Disposer
inherited
didChangeAccessibilityFeatures ()
→ void
Called when the system changes the set of currently active accessibility
features.
inherited
didChangeAppLifecycleState (AppLifecycleState state → void
Called when the system puts the app in the background or returns
the app to the foreground.
inherited
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.
inherited
didChangeMetrics ()
→ void
Called when the application's dimensions change. For example,
when a phone is rotated.
inherited
didChangePlatformBrightness ()
→ void
Called when the platform brightness changes.
inherited
didChangeTextScaleFactor ()
→ void
Called when the platform's text scale factor changes.
inherited
didChangeViewFocus (ViewFocusEvent event → void
Called whenever the PlatformDispatcher receives a notification that the
focus state on a view has changed.
inherited
didHaveMemoryPressure ()
→ void
Called when the system is running low on memory.
inherited
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.
inherited
didPushRoute (String route → Future <bool
Called when the host tells the application to push a new route onto the
navigator.
inherited
didPushRouteInformation (RouteInformation routeInformation → Future <bool
Called when the host tells the application to push a new
RouteInformation and a restoration state onto the router.
inherited
didRequestAppExit ()
→ Future <AppExitResponse
Called when a request is received from the system to exit the application.
inherited
dispose ()
→ void
inherited
disposeId (Object id → void
To dispose an id from future updates(), this ids are registered
by GetBuilder() or similar, so is a way to unlink the state change with
the Widget from the Controller.
inherited
handleCancelBackGesture ()
→ void
Called when a predictive back gesture is canceled, indicating that no
navigation should occur.
inherited
handleCommitBackGesture ()
→ void
Called when a predictive back gesture is finished successfully, indicating
that the current route should be popped.
inherited
handleStartBackGesture (PredictiveBackEvent backEvent → bool
Called at the start of a predictive back gesture.
inherited
handleUpdateBackGestureProgress (PredictiveBackEvent backEvent → void
Called when a predictive back gesture moves.
inherited
noSuchMethod (Invocation invocation → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyChildrens ()
→ void
inherited
onClose ()
→ void
Called before onDelete method. onClose might be used to
dispose resources used by the controller. Like closing events,
or streams before the controller is destroyed.
Or dispose objects that can potentially create some memory leaks,
like TextEditingControllers, AnimationControllers.
Might be useful as well to persist some data on disk.
inherited
onInit ()
→ void
Called immediately after the widget is allocated in memory.
You might use this to initialize something for the controller.
inherited
onReady ()
→ void
Called 1 frame after onInit(). It is the perfect place to enter
navigation events, like snackbar, dialogs, or a new route, or
async request.
inherited
refresh ()
→ void
inherited
refreshGroup (Object id → void
inherited
removeListener (VoidCallback listener → void
Remove a previously registered closure from the list of closures that the
object notifies.
inherited
removeListenerId (Object id , VoidCallback listener → void
inherited
toString ()
→ String
A string representation of this object.
inherited
update ([List <Object ?ids , bool condition = true → void
Rebuilds GetBuilder each time you call update();
Can take a List of ids, that will only update the matching
GetBuilder( id: ),
ids can be reused among GetBuilders like group tags.
The update will only notify the Widgets, if condition is true.
inherited
