FlowerController class
Methods
addKey (GlobalKey <NavigatorState newKey → GlobalKey <NavigatorState ?
addListener (GetStateUpdate listener → Disposer
Register a closure to be called when the object notifies its listeners.
inherited
addListenerId (Object ?key , GetStateUpdate listener → Disposer
inherited
changePrimaryColor (Color color → void
cleanRouteName (String name → String
containsId (Object id → bool
inherited
containsListener (GetStateUpdate listener → bool
inherited
createDelegate ({FlowerPage ?notFoundRoute , List <FlowerPage pages = const [] , List <NavigatorObserver ?navigatorObservers , TransitionDelegate ?transitionDelegate , PopMode backButtonPopMode = PopMode.history , PreventDuplicateHandlingMode preventDuplicateHandlingMode = PreventDuplicateHandlingMode.reorderRoutes , GlobalKey <NavigatorState ?navigatorKey → FlowerDelegate
createInformationParser ({String initialRoute = '/' → FlowerInformationParser
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.
override
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
nestedKey (String ?key → FlowerDelegate ?
noSuchMethod (Invocation invocation → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyGroupChildrens (Object id → 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
onDelete ()
→ void
inherited
onInit ()
→ void
Called immediately after the widget is allocated in memory.
You might use this to initialize something for the controller.
override
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.
override
onStart ()
→ 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.
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
reportAdd (VoidCallback disposer → void
inherited
reportRead ()
→ void
inherited
restartApp ()
→ void
setTheme (ThemeData value → void
setThemeMode (ThemeMode value → void
toggleThemeMode ()
→ void
toString ()
→ String
A string representation of this object.
inherited
update ([List <Object ?ids , bool condition = true → void
Rebuilds Updater each time you call update();
Can take a List of ids, that will only update the matching
Updater( id: ),
ids can be reused among GetBuilders like group tags.
The update will only notify the Widgets, if condition is true.
inherited
