SingleGetTickerProviderMixin mixin

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

Example:

class SplashController extends GetxController with
   SingleGetTickerProviderMixin {
 AnimationController _ac;

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

Properties

initialized bool
Checks whether the controller has already been initialized.
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
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

Methods

createTicker(TickerCallback onTick) Ticker
Creates a ticker with the given callback. [...]
override
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
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
toString() String
A string representation of this object. [...]
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited

Operators

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