SingleGetTickerProviderMixin mixin Null safety

Used like SingleTickerProviderMixin but only with Get Controllers. Simplifies AnimationController creation inside GetxController.


class SplashController extends GetxController with
   SingleGetTickerProviderMixin {
 AnimationController _ac;

 void onInit() {
   final dur = const Duration(seconds: 2);
   _ac = AnimationController.unbounded(duration: dur, vsync: this);
   _ac.addListener(() => print("Animation Controller value: ${_ac.value}"));
Superclass Constraints
  • @Deprecated('use GetSingleTickerProviderStateMixin')


hashCode int
The hash code for this object. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, 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
onDelete InternalFinalCallback<void>
Internal callback that starts the cycle of this controller.
final, inherited
initialized bool
Checks whether the controller has already been initialized.
read-only, inherited
isClosed bool
Checks whether the controller has already been closed.
read-only, inherited


createTicker(TickerCallback onTick) Ticker
Creates a ticker with the given callback. [...]
onInit() → void
Called immediately after the widget is allocated in memory. You might use this to initialize something for the controller.
@mustCallSuper, 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.
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.
toString() String
A string representation of this object. [...]
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
$configureLifeCycle() → void


operator ==(Object other) bool
The equality operator. [...]