value property
The current value stored in this notifier.
When the value is replaced with something that is not equal to the old value as evaluated by the equality operator ==, this class notifies its listeners.
Implementation
@override
T get value => _value;
Implementation
@override
@protected
set value(AsyncPhase<T> newValue) {
super.value = newValue;
if (newValue != _prevPhase) {
_notifyListeners(prevPhase: _prevPhase, newPhase: newValue);
}
_prevPhase = newValue;
}