Does anyone know how I can get (or calculate) the duration of a `spring()` animation? Specifically, ...

# compose

[farmerbb]

Does anyone know how I can get (or calculate) the duration of a spring() animation? Specifically, one that uses Spring.StiffnessMedium?

[Stylianos Gakis]

Springs afaik are specifically made in a way that you can't know the exact duration of. It depends on more factors than just the stiffness of it.
If you're looking for a duration based approach you may have to look at some other API instead.
What is your use case? What do you need that duration for?

[Albert Chang]

I agree that duration-based animation might be better for your use case. That being said, you can get the duration with spring<Float>(stiffness = Spring.StiffnessMedium).vectorize(Float.VectorConverter).getDurationNanos().