Repeat animation with new animated api

Question

React-native introduce new Animated API, I want to make a loop animation such as a bubble scale up then scale down and repeat that progress.

However I can n

Answer 1

Try something like this:

componentDidMount() {
    this.bootAnimation();
  }

  bootAnimation() {
    this.animation = Animated.loop(
      Animated.timing(this.state.progress, {
        toValue: 1,
        duration: 5000
      })
    ).start();
  }