stopAnimation

If an animation is in process of being animated and, for any particular reason, you need to stop it, you can call stopAnimation. The stopAnimation call also takes a callback with the value that the animation was stopped on.

this._animatedValue = new Animated.Value(0);

Animated.timing(this._animatedValue, {
  toValue: 100,
  duration: 500,
}).start();

setTimeout(
  () =>
    this._animatedValue.stopAnimation(({ value }) =>
      console.log("Final Value: " + value)
    ),
  250
);

In this example, after 250 milliseconds, we'll stop the 500 millisecond animation. We also log the final value to the console, which will be roughly somewhere around 50.