Android 如何清除导航抽屉中以前 Select 的项目(Jetpack Compose)

我有带多个菜单项的导航抽屉.当我点击任何项目时，它会被选中(收件箱)，并带有突出显示的 colored颜色 .之后，如果我点击一些其他项目(标记的邮件)，它也会以突出显示的 colored颜色 被选中.但之前 Select 的(收件箱)应该被清除(突出显示的 colored颜色 应该消失).

Only one item should be shown as Highlighted at a time . In my case both items are being highlighted as selected .

@Composable
fun DrawerItem(
  folderItem: NewFolderTableData,
  index: Int,
  navigationState: DrawerState,
  submenuList: ImmutableList<NewFolderTableData> = 
  emptyList<NewFolderTableData>().toImmutableList(),
  onMenuClick: (String)->Unit
) {

  val scope = rememberCoroutineScope()
  var selectedItemIndex by rememberSaveable {
    mutableStateOf("")
  }

  var showMoreSubMenu by rememberSaveable {
    mutableStateOf(false)
  }

  var showInboxSubMenu by rememberSaveable {
    mutableStateOf(false)
  }

  val title = if (folderItem.foldername == Const.MailFolder.TYPE_FOLDER_MAIL_SHOW_MORE) {
    if (!showMoreSubMenu) {
        Const.MailFolder.TYPE_FOLDER_MAIL_SHOW_MORE
    } else {
        Const.MailFolder.TYPE_FOLDER_MAIL_HIDE_MORE
    }
  } else {
    folderItem.foldername
  }

  NavigationDrawerItem(label = {
    Text(text = title)
  }, selected = title == selectedItemIndex, onClick = {
    onMenuClick(folderItem.foldername)
    if (folderItem.foldername == Const.MailFolder.TYPE_FOLDER_MAIL_SHOW_MORE) {
        showMoreSubMenu = !showMoreSubMenu
    } else {
        selectedItemIndex = title
        scope.launch {
            navigationState.close()
        }
    }
  }, icon = {
    val iconId = getFolderIcons(folderItem.foldername)
    if (iconId != -1) {
        Image(
            painterResource(id = iconId),
            contentDescription = folderItem.foldername
        )
    }
}, badge = {
    if (folderItem.foldername.equals(
            Const.MailFolder.TYPE_FOLDER_MAIL_SHOW_MORE,
            ignoreCase = true
        )
    ) {
        if (!showMoreSubMenu) {
            SetRightIcon(vector = Icons.Outlined.KeyboardArrowDown, foldername = folderItem.foldername){
            }
        } else {
            SetRightIcon(vector = Icons.Outlined.KeyboardArrowUp, foldername = folderItem.foldername){
            }
        }
    } else if (folderItem.foldername.equals(
            Const.MailFolder.TYPE_FOLDER_MAIL_INBOX,
            ignoreCase = true
        ) && submenuList.isNotEmpty()
    ) {
        if(!showInboxSubMenu){
            SetRightIcon(vector = Icons.Outlined.KeyboardArrowDown, foldername = folderItem.foldername){
                showInboxSubMenu = !showInboxSubMenu
            }
        }else{
            SetRightIcon(vector = Icons.Outlined.KeyboardArrowUp, foldername = folderItem.foldername){
                showInboxSubMenu = !showInboxSubMenu
            }
        }

    } else if (folderItem.foldername.equals(
            Const.MailFolder.TYPE_FOLDER_MAIL_TRASH,
            ignoreCase = true
        ) || folderItem.foldername.equals(
            Const.MailFolder.TYPE_FOLDER_MAIL_JUNK, ignoreCase = true
        )
    ) {
        SetRightIcon(vector = Icons.Filled.Delete, foldername = folderItem.foldername){
        }
    }else if(folderItem.foldername.equals(Const.MailFolder.TYPE_FOLDER_MAIL_ADD, ignoreCase = true)){
        SetRightIcon(vector = Icons.Filled.Add, foldername = folderItem.foldername){
            
        }
    }

  }, modifier = Modifier.padding(NavigationDrawerItemDefaults.ItemPadding)


  )

  AnimatedVisibility(visible = showMoreSubMenu || showInboxSubMenu) {
    DrawSubMenu(subList = submenuList, navigationState)
  } 
}