Код: Выделить всё
java.lang.IllegalStateException: Vertically scrollable component was measured with an infinity maximum height constraints, which is disallowed. One of the common reasons is nesting layouts like LazyColumn and Column(Modifier.verticalScroll()). If you want to add a header before the list of items please add a header as a separate item() before the main items() inside the LazyColumn scope. There are could be other reasons for this to happen: your ComposeView was added into a LinearLayout with some weight, you applied Modifier.wrapContentSize(unbounded = true) or wrote a custom layout. Please try to remove the source of infinite constraints in the hierarchy above the scrolling container.
Это мой код:
Код: Выделить всё
@Composable
fun Test() {
LazyColumn(
Modifier.fillMaxSize().padding(vertical = 40.dp, horizontal = 16.dp)
) {
item { MyGrid("Task Monday") }
item { MyGrid("Task Tuesday") }
}
}
@Composable
fun MyGrid(text: String) {
var expanded by remember { mutableStateOf(false) }
val tasks = listOf(
"Make the bed",
"Pick up the clothes",
"Feed the pet",
"Clean the dishes",
"Work out",
)
Column(Modifier
.clickable { expanded = !expanded }
.padding(horizontal = 8.dp, vertical = 12.dp)) {
Text(
text = text, fontSize = 14.sp,
)
AnimatedVisibility(expanded) {
LazyVerticalStaggeredGrid(
columns = StaggeredGridCells.Adaptive(88.dp),
verticalItemSpacing = 8.dp,
horizontalArrangement = Arrangement.spacedBy(8.dp),
userScrollEnabled = false,
) {
items(tasks) { task ->
CardItem(task)
}
}
}
}
}
Это результат использования Modifier.height(300.dp) в LazyVerticalStaggeredGrid
Подробнее здесь: https://stackoverflow.com/questions/791 ... t-constrai
Мобильная версия