Как я могу обновить результаты SearchBar с каждой нажатой на клавиатуре? Там нет значения и ценовых переменных. Вот документация. < /P>
Это образец: < /p>
@Composable
fun DockedSearchBarScaffold() {
val textFieldState = rememberTextFieldState()
val searchBarState = rememberSearchBarState()
val scope = rememberCoroutineScope()
val scrollBehavior = SearchBarDefaults.enterAlwaysSearchBarScrollBehavior()
val inputField =
@Composable {
SearchBarDefaults.InputField(
modifier = Modifier,
searchBarState = searchBarState,
textFieldState = textFieldState,
onSearch = {
scope.launch {
searchBarState.animateToCollapsed()
}
},
placeholder = { Text("Search...") },
leadingIcon = {
if (searchBarState.currentValue == SearchBarValue.Expanded) {
IconButton(
onClick = { scope.launch { searchBarState.animateToCollapsed() } }
) {
Icon(Icons.AutoMirrored.Default.ArrowBack, contentDescription = "Back")
}
} else {
Icon(Icons.Default.Search, contentDescription = null)
}
}
)
}
TopSearchBar(
scrollBehavior = scrollBehavior,
state = searchBarState,
inputField = inputField,
)
ExpandedDockedSearchBar(
state = searchBarState,
inputField = inputField,
) {
SearchResults(
busStops = emptyList(),
onResultClick = { result ->
textFieldState.setTextAndPlaceCursorAtEnd(result)
scope.launch { searchBarState.animateToCollapsed() }
}
)
}
}
Подробнее здесь: https://stackoverflow.com/questions/794 ... -searchbar
