CountdownController class
- Inheritance
-
- Object
- ChangeNotifier
- ValueNotifier<
int> - CountdownController
Constructors
- CountdownController({int? timestamp, Duration? duration, Duration stepDuration = const Duration(milliseconds: 1000), VoidCallback? onEnd})
Properties
- currentDuration → Duration
-
no setter
- currentRemainingTime → CurrentRemainingTime
-
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- isRunning → bool
-
no setter
- onEnd → VoidCallback?
-
Event called after the countdown ends
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- stepDuration → Duration
-
final
- value ↔ int
-
The current value stored in this notifier.
getter/setter pairinherited
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
dispose(
) → void -
Discards any resources used by the object. After this is called, the
object is not in a usable state and should be discarded (calls to
addListener will throw after the object is disposed).
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
start(
) → dynamic - start
-
stop(
) → dynamic - pause
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited