'Material Swipe To Dismiss in Compose maks incorrect items for dismissal
I'm implementing drag/swipe to dismiss functionality in a simple notepad app implemented in Compose. I've run into a strange issue where SwipeToDismiss() in a LazyColumn dismisses not only the selected item but those after it as well.
Am I doing something wrong or is this a bug with SwipeToDismiss()? (I'm aware that it's marked ExperimentalMaterialApi)
I've used the Google recommended approach from here: https://developer.android.com/reference/kotlin/androidx/compose/material/package-summary#swipetodismiss
this is where it happens:
/* ...more code... */
LazyColumn {
items(items = results) { result ->
Card {
val dismissState = rememberDismissState()
//for some reason the dismmissState is EndToStart for all the
//items after the deleted item, even adding new items becomes impossible
if (dismissState.isDismissed(EndToStart)) {
val scope = rememberCoroutineScope()
scope.launch {
dismissed(result)
}
}
SwipeToDismiss(
state = dismissState,
modifier = Modifier.padding(vertical = 4.dp),
/* ...more code... */
and here is my project with the file in question https://github.com/davida5/ComposeNotepad/blob/main/app/src/main/java/com/anotherday/day17/ui/NotesList.kt
Sources
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