GetInterface class abstract

GetInterface allows any auxiliary package to be merged into the "Get" class through extensions

Available extensions

• ExtensionBottomSheet
• ExtensionDialog
• ExtensionSnackbar
• GetNavigationExt
• GetResetExt
• Inst
• LocalesIntl
• LoopEventsExt
• OverlayExt
• ResetInstance

Constructors

GetInterface()

Properties

arguments → dynamic

Available on GetInterface, provided by the GetNavigationExt extension

give current arguments

no setter

bottomBarHeight → double

Available on GetInterface, provided by the GetNavigationExt extension

The distance from the bottom edge to the first unpadded pixel, in physical pixels.

no setter

context → BuildContext?

Available on GetInterface, provided by the GetNavigationExt extension

give access to currentContext

no setter

currentRoute → String

Available on GetInterface, provided by the GetNavigationExt extension

give name from current route

no setter

defaultDialogTransitionCurve → Curve

Available on GetInterface, provided by the GetNavigationExt extension

no setter

defaultDialogTransitionDuration → Duration

Available on GetInterface, provided by the GetNavigationExt extension

no setter

defaultOpaqueRoute → bool

Available on GetInterface, provided by the GetNavigationExt extension

no setter

defaultPopGesture → bool?

Available on GetInterface, provided by the GetNavigationExt extension

no setter

defaultTransition → Transition?

Available on GetInterface, provided by the GetNavigationExt extension

no setter

defaultTransitionCurve → Curve

Available on GetInterface, provided by the GetNavigationExt extension

no setter

defaultTransitionDuration → Duration

Available on GetInterface, provided by the GetNavigationExt extension

no setter

deviceLocale → Locale?

Available on GetInterface, provided by the GetNavigationExt extension

no setter

engine → WidgetsBinding

Available on GetInterface, provided by the GetNavigationExt extension

The current null safe WidgetsBinding

no setter

fallbackLocale ↔ Locale?

Available on GetInterface, provided by the LocalesIntl extension

getter/setter pair

focusScope → FocusNode?

Available on GetInterface, provided by the GetNavigationExt extension

give access to FocusScope.of(context)

no setter

hashCode → int

The hash code for this object.

no setter, inherited

height → double

Available on GetInterface, provided by the GetNavigationExt extension

The vertical extent of this size

no setter

iconColor → Color?

Available on GetInterface, provided by the GetNavigationExt extension

give access to Theme.of(context).iconTheme.color

no setter

isBottomSheetOpen → bool?

Available on GetInterface, provided by the GetNavigationExt extension

check if bottomsheet is open

no setter

isDarkMode → bool

Available on GetInterface, provided by the GetNavigationExt extension

Check if dark mode theme is enable

no setter

isDialogOpen → bool?

Available on GetInterface, provided by the GetNavigationExt extension

check if dialog is open

no setter

isLogEnable ↔ bool

getter/setter pair

isOpaqueRouteDefault → bool

Available on GetInterface, provided by the GetNavigationExt extension

check if default opaque route is enable

no setter

isOverlaysClosed → bool

Available on GetInterface, provided by the GetNavigationExt extension

Returns true if there is no Snackbar, Dialog or BottomSheet open

no setter

isOverlaysOpen → bool

Available on GetInterface, provided by the GetNavigationExt extension

Returns true if a Snackbar, Dialog or BottomSheet is currently OPEN

no setter

isPlatformDarkMode → bool

Available on GetInterface, provided by the GetNavigationExt extension

Check if dark mode theme is enable on platform on android Q+

no setter

isSnackbarOpen → bool

Available on GetInterface, provided by the GetNavigationExt extension

check if snackbar is open

no setter

key → GlobalKey<NavigatorState>

Available on GetInterface, provided by the GetNavigationExt extension

no setter

keys → Map<String, GetDelegate>

Available on GetInterface, provided by the GetNavigationExt extension

no setter

locale ↔ Locale?

Available on GetInterface, provided by the LocalesIntl extension

getter/setter pair

log ↔ LogWriterCallback

getter/setter pair

mediaQuery → MediaQueryData

Available on GetInterface, provided by the GetNavigationExt extension

give access to Mediaquery.of(context)

no setter

overlayContext → BuildContext?

Available on GetInterface, provided by the GetNavigationExt extension

give access to current Overlay Context

no setter

parameters → Map<String, String?>

Available on GetInterface, provided by the GetNavigationExt extension

no setter

pixelRatio → double

Available on GetInterface, provided by the GetNavigationExt extension

The number of device pixels for each logical pixel.

no setter

previousRoute → String

Available on GetInterface, provided by the GetNavigationExt extension

give name from previous route

no setter

rawRoute → Route?

Available on GetInterface, provided by the GetNavigationExt extension

check a raw current route

no setter

rootController → GetRootState

Available on GetInterface, provided by the GetNavigationExt extension

GetRoot 控制器

no setter

routing → Routing

Available on GetInterface, provided by the GetNavigationExt extension

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

size → Size

Available on GetInterface, provided by the GetNavigationExt extension

no setter

smartManagement ↔ SmartManagement

getter/setter pair

statusBarHeight → double

Available on GetInterface, provided by the GetNavigationExt extension

The distance from the top edge to the first unpadded pixel, in physical pixels.

no setter

testMode ↔ bool

Available on GetInterface, provided by the GetNavigationExt extension

getter/setter pair

textScaleFactor → double

Available on GetInterface, provided by the GetNavigationExt extension

The system-reported text scale.

no setter

textTheme → TextTheme

Available on GetInterface, provided by the GetNavigationExt extension

give access to TextTheme.of(context)

no setter

theme → ThemeData

Available on GetInterface, provided by the GetNavigationExt extension

give access to Theme.of(context)

no setter

translations → Map<String, Map<String, String>>

Available on GetInterface, provided by the LocalesIntl extension

no setter

width → double

Available on GetInterface, provided by the GetNavigationExt extension

The horizontal extent of this size.

no setter

window → PlatformDispatcher

Available on GetInterface, provided by the GetNavigationExt extension

The window to which this binding is bound.

no setter

Methods

addKey(GlobalKey<NavigatorState> newKey) → GlobalKey<NavigatorState>?

Available on GetInterface, provided by the GetNavigationExt extension

addTranslations(Map<String, Map<String, String>> tr) → void

Available on GetInterface, provided by the LocalesIntl extension

appendTranslations(Map<String, Map<String, String>> tr) → void

Available on GetInterface, provided by the LocalesIntl extension

appUpdate() → void

Available on GetInterface, provided by the GetNavigationExt extension

args<T>() → T

Available on GetInterface, provided by the GetNavigationExt extension

asap<T>(T computation(), {bool condition()?}) → FutureOr<T>

Available on GetInterface, provided by the LoopEventsExt extension

允许你尽可能快地执行一个 computation 计算或操作， 但同时提供了通过 condition 条件延迟执行的选项. 例如假设你有一个需要执行的计算密集型任务，但你希望避免在用户交互高峰时（例如滚动列表时）执行，以免影响应用的流畅度。 你可以设置 condition 来检查当前是否有用户交互，如果有，则延迟执行；否则，立即执行。

back<T>({T? result, bool canPop = true, int times = 1, String? id}) → void

Available on GetInterface, provided by the GetNavigationExt extension

Navigation.popUntil() shortcut.

backLegacy<T>({T? result, bool closeOverlays = false, bool canPop = true, int times = 1, String? id}) → void

Available on GetInterface, provided by the GetNavigationExt extension

Pop the current page, snackbar, dialog or bottomsheet in the stack

bottomSheet<T>(Widget bottomsheet, {Color? backgroundColor, double? elevation, bool persistent = true, ShapeBorder? shape, Clip? clipBehavior, Color? barrierColor, bool? ignoreSafeArea, bool isScrollControlled = false, bool useRootNavigator = false, bool isDismissible = true, bool enableDrag = true, RouteSettings? settings, Duration? enterBottomSheetDuration, Duration? exitBottomSheetDuration, Curve? curve}) → Future<T?>

Available on GetInterface, provided by the ExtensionBottomSheet extension

call<T>() → T

Available on GetInterface, provided by the Inst extension

changeTheme(ThemeData theme) → void

Available on GetInterface, provided by the GetNavigationExt extension

changeThemeMode(ThemeMode themeMode) → void

Available on GetInterface, provided by the GetNavigationExt extension

clearTranslations() → void

Available on GetInterface, provided by the LocalesIntl extension

close<T extends Object>({bool closeAll = true, bool closeSnackbar = true, bool closeDialog = true, bool closeBottomSheet = true, String? id, T? result}) → void

Available on GetInterface, provided by the GetNavigationExt extension

Navigation.popUntil() (with predicate) shortcut .

closeAllBottomSheets({String? id}) → void

Available on GetInterface, provided by the GetNavigationExt extension

closeAllDialogs({String? id}) → void

Available on GetInterface, provided by the GetNavigationExt extension

closeAllDialogsAndBottomSheets(String? id) → void

Available on GetInterface, provided by the GetNavigationExt extension

closeAllOverlays() → void

Available on GetInterface, provided by the GetNavigationExt extension

closeAllSnackbars() → void

Available on GetInterface, provided by the GetNavigationExt extension

closeBottomSheet<T>({String? id, T? result}) → void

Available on GetInterface, provided by the GetNavigationExt extension

closeCurrentSnackbar() → Future<void>

Available on GetInterface, provided by the GetNavigationExt extension

closeDialog<T>({String? id, T? result}) → void

Available on GetInterface, provided by the GetNavigationExt extension

Close the currently open dialog, returning a result, if provided

closeOverlay<T>({String? id, T? result}) → void

Available on GetInterface, provided by the GetNavigationExt extension

Close the current overlay returning the result, if provided

defaultDialog<T>({String title = "Alert", EdgeInsetsGeometry? titlePadding, TextStyle? titleStyle, Widget? content, String? id, EdgeInsetsGeometry? contentPadding, VoidCallback? onConfirm, VoidCallback? onCancel, VoidCallback? onCustom, Color? cancelTextColor, Color? confirmTextColor, String? textConfirm, String? textCancel, String? textCustom, Widget? confirm, Widget? cancel, Widget? custom, Color? backgroundColor, bool barrierDismissible = true, Color? buttonColor, String middleText = "\n", TextStyle? middleTextStyle, double radius = 20.0, List<Widget>? actions, PopInvokedWithResultCallback<T>? onWillPop, GlobalKey<NavigatorState>? navigatorKey}) → Future<T?>

Available on GetInterface, provided by the ExtensionDialog extension

Custom UI Dialog.

delegate<TDelegate extends RouterDelegate<TPage>, TPage>() → TDelegate?

Available on GetInterface, provided by the GetNavigationExt extension

Casts the stored router delegate to a desired type

delete<S>({String? tag, String? key, bool force = false}) → bool

Available on GetInterface, provided by the Inst extension

Delete registered Class Instance S (or tag) and, closes any open controllers DisposableInterface, cleans up the memory

deleteAll({bool force = false}) → void

Available on GetInterface, provided by the Inst extension

Delete all registered Class Instances and, closes any open controllers DisposableInterface, cleans up the memory

dialog<T>(Widget widget, {bool barrierDismissible = true, Color? barrierColor, bool useSafeArea = true, GlobalKey<NavigatorState>? navigatorKey, Object? arguments, Duration? transitionDuration, Curve? transitionCurve, String? name, RouteSettings? routeSettings, String? id}) → Future<T?>

Available on GetInterface, provided by the ExtensionDialog extension

Show a dialog. You can pass a transitionDuration and/or transitionCurve, overriding the defaults when the dialog shows up and closes. When the dialog closes, uses those animations in reverse.

find<S>({String? tag}) → S

Available on GetInterface, provided by the Inst extension

Finds the registered type <S> (or tag) In case of using Get.create to register a type <S> or tag, it will create an instance each time you call find. If the registered type <S> (or tag) is a Controller, it will initialize it's lifecycle. 查找已注册的类型 <S> (或 tag) 如果使用 Get.create 注册类型 <S> 或 tag, 每次调用 find 时，它都会创建一个实例. 如果已注册的类型 <S> (或 tag) 是控制器，它将初始化其生命周期。

findOrNull<S>({String? tag}) → S?

Available on GetInterface, provided by the Inst extension

The findOrNull method will return the instance if it is registered; otherwise, it will return null. 如果已注册，则 findOrNull 方法将返回该实例; 否则，它将返回 null.

forceAppUpdate() → Future<void>

Available on GetInterface, provided by the GetNavigationExt extension

As a rule, Flutter knows which widget to update, so this command is rarely needed. We can mention situations where you use const so that widgets are not updated with setState, but you want it to be forcefully updated when an event like language change happens. using context to make the widget dirty for performRebuild() is a viable solution. However, in situations where this is not possible, or at least, is not desired by the developer, the only solution for updating widgets that Flutter does not want to update is to use reassemble to forcibly rebuild all widgets. Attention: calling this function will reconstruct the application from the sketch, use this with caution. Your entire application will be rebuilt, and touch events will not work until the end of rendering. 通常情况下，Flutter 能够智能的知道要更新哪个部件，因此很少需要这条命令。 它通过对 Widget 树的有效管理和 setState 方法的调用来实现这一点。 因此，在绝大多数情况下，开发者不需要手动介入 Widget 的更新过程。 如果在 Widget 构建过程中使用了 const 关键字，该 Widget 及其子树将不会在 setState 调用时更新。 这是因为 const 创建的是编译时常量，Flutter 认为它们在整个应用生命周期内不会改变。 在一些特殊场景下，尽管 Widget 被定义为 const，但仍然需要强制更新。 一个典型的例子是应用语言更改时。 虽然可以通过使 Widget 变"脏" (dirty) 来强制重建 (performRebuild)，但在某些情况下，这可能不是可行的或者开发者不希望这样做。 在 Flutter 不愿意更新 Widget，而开发者又确实需要更新时，可以使用 reassemble 方法强制整个应用的 Widget 树进行重建。 这相当于从头开始重构应用的 UI。 ! 注意，调用 reassemble 会导致整个应用重新构建，这是一个非常重的操作。 ! 在渲染完成之前，触摸事件等可能无法正常工作。因此，除非确有必要，否则应避免使用此方法。

generalDialog<T>({required RoutePageBuilder pageBuilder, bool barrierDismissible = false, String? barrierLabel, Color barrierColor = const Color(0x80000000), Duration transitionDuration = const Duration(milliseconds: 200), RouteTransitionsBuilder? transitionBuilder, GlobalKey<NavigatorState>? navigatorKey, RouteSettings? routeSettings, String? id}) → Future<T?>

Available on GetInterface, provided by the ExtensionDialog extension

Api from showGeneralDialog with no context

getInstanceInfo<S>({String? tag}) → InstanceInfo

Available on GetInterface, provided by the Inst extension

isPrepared<S>({String? tag}) → bool

Available on GetInterface, provided by the Inst extension

Checks if a lazy factory callback Get.lazyPut() that returns an Instance<S> is registered in memory.

isRegistered<S>({String? tag}) → bool

Available on GetInterface, provided by the Inst extension

Check if a Class Instance<S> (or tag) is registered in memory.

lazyPut<S>(InstanceBuilderCallback<S> builder, {String? tag, bool? fenix, bool permanent = false}) → void

Available on GetInterface, provided by the Inst extension

Creates a new Instance lazily from the <S>builder() callback.

lazyReplace<P>(InstanceBuilderCallback<P> builder, {String? tag, bool? fenix}) → void

Available on GetInterface, provided by the Inst extension

Replaces a parent instance with a new Instance

markAsDirty<S>({String? tag, String? key}) → void

Available on GetInterface, provided by the Inst extension

nestedKey(String? key) → GetDelegate?

Available on GetInterface, provided by the GetNavigationExt extension

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

off<T>(Widget page(), {bool? opaque, Transition? transition, Curve? curve, bool? popGesture, String? id, String? routeName, dynamic arguments, List<BindingsInterface> bindings = const [], bool fullscreenDialog = false, bool preventDuplicates = true, Duration? duration, double gestureWidth(BuildContext context)?}) → Future<T?>?

Available on GetInterface, provided by the GetNavigationExt extension

Navigation.pushReplacement() shortcut .

offAll<T>(Widget page(), {bool predicate(GetPage)?, bool? opaque, bool? popGesture, String? id, String? routeName, dynamic arguments, List<BindingsInterface> bindings = const [], bool fullscreenDialog = false, Transition? transition, Curve? curve, Duration? duration, double gestureWidth(BuildContext context)?}) → Future<T?>?

Available on GetInterface, provided by the GetNavigationExt extension

Push a page and pop several pages in the stack until predicate returns true. predicate is optional

offAllNamed<T>(String newRouteName, {dynamic arguments, String? id, Map<String, String>? parameters}) → Future<T?>?

Available on GetInterface, provided by the GetNavigationExt extension

Navigation.pushNamedAndRemoveUntil() shortcut.

offAndToNamed<T>(String page, {dynamic arguments, String? id, dynamic result, Map<String, String>? parameters}) → Future<T?>?

Available on GetInterface, provided by the GetNavigationExt extension

Navigation.popAndPushNamed() shortcut.

offNamed<T>(String page, {dynamic arguments, String? id, Map<String, String>? parameters}) → Future<T?>?

Available on GetInterface, provided by the GetNavigationExt extension

Navigation.pushReplacementNamed() shortcut.

offNamedUntil<T>(String page, bool predicate(GetPage)?, {String? id, dynamic arguments, Map<String, String>? parameters}) → Future<T?>?

Available on GetInterface, provided by the GetNavigationExt extension

Navigation.pushNamedAndRemoveUntil() shortcut.

offUntil<T>(Widget page(), bool predicate(GetPage), [Object? arguments, String? id]) → Future<T?>

Available on GetInterface, provided by the GetNavigationExt extension

put<S>(S dependency, {String? tag, bool permanent = false}) → S

Available on GetInterface, provided by the Inst extension

Holds a reference to every registered callback when using Get.lazyPut()

putOrFind<S>(InstanceBuilderCallback<S> dep, {String? tag}) → S

Available on GetInterface, provided by the Inst extension

rawSnackbar({String? title, String? message, Widget? titleText, Widget? messageText, Widget? icon, bool instantInit = true, bool shouldIconPulse = true, double? maxWidth, EdgeInsets margin = const EdgeInsets.all(0.0), EdgeInsets padding = const EdgeInsets.all(16), double borderRadius = 0.0, Color? borderColor, double borderWidth = 1.0, Color backgroundColor = const Color(0xFF303030), Color? leftBarIndicatorColor, List<BoxShadow>? boxShadows, Gradient? backgroundGradient, Widget? mainButton, OnTap? onTap, Duration? duration = const Duration(seconds: 3), bool isDismissible = true, DismissDirection? dismissDirection, bool showProgressIndicator = false, AnimationController? progressIndicatorController, Color? progressIndicatorBackgroundColor, Animation<Color>? progressIndicatorValueColor, SnackPosition snackPosition = SnackPosition.bottom, SnackStyle snackStyle = SnackStyle.floating, Curve forwardAnimationCurve = Curves.easeOutCirc, Curve reverseAnimationCurve = Curves.easeOutCirc, Duration animationDuration = const Duration(seconds: 1), SnackbarStatusCallback? snackbarStatus, double barBlur = 0.0, double overlayBlur = 0.0, Color? overlayColor, Form? userInputForm}) → SnackbarController

Available on GetInterface, provided by the ExtensionSnackbar extension

reload<S>({String? tag, String? key, bool force = false}) → void

Available on GetInterface, provided by the Inst extension

reloadAll({bool force = false}) → void

Available on GetInterface, provided by the Inst extension

removeRoute(String name, {String? id}) → void

Available on GetInterface, provided by the GetNavigationExt extension

Navigation.removeRoute() shortcut.

replace<P>(P child, {String? tag}) → void

Available on GetInterface, provided by the Inst extension

Replace a parent instance of a class in dependency management with a child instance

reset({bool clearRouteBindings = true}) → void

Available on GetInterface, provided by the GetResetExt extension

resetInstance({bool clearRouteBindings = true}) → bool

Available on GetInterface, provided by the ResetInstance extension

Clears all registered instances (and/or tags). Even the persistent ones. This should be used at the end or tearDown of unit tests.

searchDelegate(String? k) → GetDelegate

Available on GetInterface, provided by the GetNavigationExt extension

根据 key 获取 GetDelegate

showOverlay<T>({required Future<T> asyncFunction(), Color opacityColor = Colors.black, Widget? loadingWidget, double opacity = .5}) → Future<T>

Available on GetInterface, provided by the OverlayExt extension

showSnackbar(GetSnackBar snackbar) → SnackbarController

Available on GetInterface, provided by the ExtensionSnackbar extension

snackbar(String title, String message, {Color? colorText, Duration? duration = const Duration(seconds: 3), bool instantInit = true, SnackPosition? snackPosition, Widget? titleText, Widget? messageText, Widget? icon, bool? shouldIconPulse, double? maxWidth, EdgeInsets? margin, EdgeInsets? padding, double? borderRadius, Color? borderColor, double? borderWidth, Color? backgroundColor, Color? leftBarIndicatorColor, List<BoxShadow>? boxShadows, Gradient? backgroundGradient, TextButton? mainButton, OnTap? onTap, OnHover? onHover, bool? isDismissible, bool? showProgressIndicator, DismissDirection? dismissDirection, AnimationController? progressIndicatorController, Color? progressIndicatorBackgroundColor, Animation<Color>? progressIndicatorValueColor, SnackStyle? snackStyle, Curve? forwardAnimationCurve, Curve? reverseAnimationCurve, Duration? animationDuration, double? barBlur, double? overlayBlur, SnackbarStatusCallback? snackbarStatus, Color? overlayColor, Form? userInputForm}) → SnackbarController

Available on GetInterface, provided by the ExtensionSnackbar extension

spawn<S>(InstanceBuilderCallback<S> builder, {String? tag, bool permanent = true}) → void

Available on GetInterface, provided by the Inst extension

Creates a new Class Instance S from the builder callbackS. Every time find<S>() is used, it calls the builder method to generate a new Instance S. It also registers each instance.onClose() with the current Route Get.reference to keep the lifecycle active. Is important to know that the instances created are only stored per Route. So, if you call Get.delete<T>() the "instance factory" used in this method (Get.spawn<T>()) will be removed, but NOT the instances already created by it.

to<T extends Object?>(Widget page(), {bool? opaque, Transition? transition, Curve? curve, Duration? duration, String? id, String? routeName, bool fullscreenDialog = false, dynamic arguments, List<BindingsInterface> bindings = const [], bool preventDuplicates = true, bool? popGesture, bool showCupertinoParallax = true, double gestureWidth(BuildContext context)?, bool rebuildStack = true, PreventDuplicateHandlingMode preventDuplicateHandlingMode = PreventDuplicateHandlingMode.reorderRoutes}) → Future<T?>?

Available on GetInterface, provided by the GetNavigationExt extension

Navigation.push() shortcut.

toEnd<T>(FutureOr<T> computation()) → Future<T>

Available on GetInterface, provided by the LoopEventsExt extension

toNamed<T>(String page, {dynamic arguments, dynamic id, bool preventDuplicates = true, Map<String, String>? parameters}) → Future<T?>?

Available on GetInterface, provided by the GetNavigationExt extension

Navigation.pushNamed() shortcut.

toString() → String

A string representation of this object.

inherited

until(bool predicate(GetPage), {String? id}) → void

Available on GetInterface, provided by the GetNavigationExt extension

Navigation.popUntil() shortcut.

updateLocale(Locale l) → Future<void>

Available on GetInterface, provided by the GetNavigationExt extension

Operators

operator ==(Object other) → bool

The equality operator.

inherited