How can I animate the height of a composable to 0.dp on some event, something like `shrinkVertically...

# compose

[Erlan Amanatov]

How can I animate the height of a composable to 0.dp on some event, something like shrinkVertically() ExitTransition in AnimatedVisibility?

[Daniele Segato]

This is how it is implemented in AnimatedVisibility
https://github.com/androidx/androidx/blob/5d2c0b74d83a90c8086c2b079524c1bdc94ebf99[…]onMain/kotlin/androidx/compose/animation/EnterExitTransition.kt

But I think you don't need all of that and you can either use Modifier.animateContentSize() than just change the size of your component or animateFloatAsState() and map the 0-1 float to scale / offset