Search Bar for Icons

IconPicker.kt

@Composable
fun SearchBar(onTextChange: (String) -> Unit = {}) {
    val searchString = remember { mutableStateOf("") }
    Row {
        OutlinedTextField(
            value = searchString.value,
            onValueChange = {
                searchString.value = it
                onTextChange(it)
            },
            singleLine = true,
            modifier = Modifier
                .fillMaxWidth()
                .padding(
                    horizontal = MaterialTheme.spacing.medium,
                    vertical = MaterialTheme.spacing.small
                ),
            label = {
                Text(
                    text = stringResource(R.string.search_field_placeholder_text),
                    style = MaterialTheme.typography.bodyMedium
                )
            },
            textStyle = MaterialTheme.typography.bodyMedium,
            leadingIcon = {
                Icon(
                    imageVector = Icons.Filled.Search,
                    contentDescription = stringResource(R.string.search_field_placeholder_text)
                )
            },
            shape = MaterialTheme.shapes.extraLarge
        )
    }
}