listen method
T
listen({})
Adds a ListenEffect that calls a callback
function with its current animation value
between begin
and end
.
Implementation
T listen({
Duration? delay,
Duration? duration,
Curve? curve,
double? begin,
double? end,
required ValueChanged<double> callback,
bool clamp = true,
}) =>
addEffect(ListenEffect(
delay: delay,
duration: duration,
curve: curve,
begin: begin,
end: end,
callback: callback,
clamp: clamp,
));