启动时不关注 Talkback 可访问性 ModalBottomSheetLayout

Question

创建了一个模态底部表单。当底部工作表启动时对讲开启时尝试获得焦点。它不起作用。此外，当移动焦点时，它还会关注底部工作表后面视图中的组件。 知道出了什么问题吗？

@ExperimentalMaterialApi
@Composable
fun BottomSheetExample(
    contents: @Composable () -> Unit
) {

val focusRequest = FocusRequester()

ModalBottomSheetLayout(
    sheetState = rememberModalBottomSheetState(initialValue = ModalBottomSheetValue.Hidden),
    sheetContent = {
        Column {
            Text(
                modifier = Modifier
                    .fillMaxWidth()
                    .padding(start = 30.dp, end = 30.dp, top = 21.dp, bottom = 21.dp),
                text = "Text Sample 1",
                fontSize = 16.sp,
                color = colorResource(id = R.color.johnstonBlack)
            )
            Text(
                modifier = Modifier
                    .fillMaxWidth()
                    .padding(start = 30.dp, end = 30.dp, top = 21.dp, bottom = 21.dp)
                    .focusRequester(focusRequest)
                    .focusable(),
                text = "Text Sample 2",
                fontSize = 16.sp,
                color = colorResource(id = R.color.johnstonBlack)
            )
            Text(
                modifier = Modifier
                    .fillMaxWidth()
                    .padding(start = 30.dp, end = 30.dp, top = 21.dp, bottom = 21.dp),
                text = "Text Sample 3",
                fontSize = 16.sp,
                color = colorResource(id = R.color.johnstonBlack)
            )
        }
    },
    content = {
        contents()
    }
)
}

Answer 1

https://issuetracker.google.com/issues/349132653

面对同样的问题，我根据这篇文章创建了一个问题跟踪器。请发表评论并分享您对票证的见解，以便我们找到解决方案。