Develop Reference

How to use Android Compose Scaffold AppBar CollapsedScrollBehavior with RecyclerView?

I am trying to implement the scaffold appBar collapsedScrollBehavior and it's working perfectly fine when the content is in compose like LazyColumn.
But in my use case, I am inflating the fragment with RecyclerView inside the Scaffold Content using Android Compose Interop APIs. Scaffold appBar is not collapsing/expanding when I am scrolling the RecyclerView which is inside the fragment.
I know it's a unique scenario and could found any documentation under Android Compose Interop APIs. Kindly let me know if there is anything I can try to make this work.

How to make clickable span text in Jetpack Compose

So I want to make a footnote-like feature in compose that highlight texts that contain numbers and clickable also. for the example:
I made this once without Jetpack Compose (View XML) with SpannableString builder, filtered the texts with regex, and applied it into setText().
How can I make this in Jetpack Compose?

In Jetpack Compose, Is there a way to make swipeable rows work better inside a scrollable LazyColumn?

I have LazyColumn that has verticalScroll modifier, and each child row also has a horizontal swipeable modifier. Everything actually works pretty well, but there is a bit of a problem when trying to scroll vertically -- if there's even a very slight horizontal movement, then the vertical scroll doesn't get triggered, and the horizontal swipe is triggered instead.
Is there any way to set a 'preference' for the vertical scroll, so that if there's any vertical movement, then the swipe shouldn't happen?
Edit:
I should clarify that I'm using the swipeable modifier on each row for swipe-to-dismiss functionality. It's got some custom functionality, which is why I'm not using the SwipeToDismiss() composable, but I did try running it using SwipeToDismiss(), and it has the same problem

I suggest using HorizontalPager() inside your verticalScroll Column.
Column(
Modifier
.verticalScroll(scrollState)
) {
HorizontalPager(/*...*/)
}
It is smooth by default but you can even modify the gesture of it by changing flingBehavour as described here:
Swipe sensitivity for HorizontalPager in Compose

Animate recomposition (view changes) in Jetpack Compose

Is there a way to automatically animate composition changes in a Jetpack Compose #Composable? For instance, if a previously shown widget is removed in a recomposition, can a fade-out animation be applied automatically? I'm thinking something similar to Android View's animateLayoutChanges.

Yes, you can use:
val visible by remember { mutableStateOf(false) }
AnimatedVisibility(visible = visible) {
// Composables Here
}

Or for the specific animation you asked for, surround the Composable (s) with CrossFade

jetpack compose and MotionLayout

Regarding MotionLayout I have few questions.
First How can we update custom properties. I have read the docs, but their is no way to animate the custom properties with non-jason constraint set.
Second, Since compose recommands using lambdas version of function for animation but motion layout takes progress ht
Third, the progress param which I Pass to MotionLayout is required in child composables; is it good to use this with them or MotionLayout provides any other way.
Suppose I have a function that doesn't have lambda version and I have to animate its some Modifier property like scale; would it be good to use Modifier.composed {} lamda to animate it. Will it perform better.