Android 如何使另一个类中的类的图像按钮可见？

我有两门课：

RateBottomSheet（它有自己的布局）

CustomRateBar（是一个自定义项）

我想从CustomRateBar类管理RateBottomSheetLayout某些项目的可见性。 我试着在2中引用类1。但结果并非如此。有人有主意吗？我在一个倾听者中思考。但是参数应该是什么呢？风景？有人举个例子吗

等级费率底页：

´class RateBottomSheet : BottomSheetDialogFragment(){
fun events() {
    imgEmoji.visible()
    feeling.visible()
    title.gone()
    subtitle.gone()
    txtOpinion.visible()
    btnSubmit.visible()
}

private var fragmentView: View? = null

override fun onCreateView(
    inflater: LayoutInflater,
    container: ViewGroup?,
    savedInstanceState: Bundle?
): View? {
    fragmentView = inflater.inflate(R.layout.score_bottom_sheet, container, false)
    doBounceAnimation(this.fragmentView)
    return fragmentView
}

override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    setStyle(STYLE_NORMAL, R.style.SheetDialog)
}

override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
    super.onViewCreated(view, savedInstanceState)

    customRB.init(5, context!!)
}

´class CustomRatingBar : LinearLayout {
var vChildrens: MutableList<View>? = null
var mContext = context
var size: Int? = null

constructor(
    context: Context?,
    onSelectedStar: IOnSelectedStar
) : super(context) {
    this.onSelectedStar = onSelectedStar
}

constructor(context: Context?, attrs: AttributeSet?) : super(context, attrs)

fun init(item: Int, context: Context) {
    this.size = item
    this.mContext = context
    populate()
}

fun populate() {
    vChildrens = ArrayList()
    val lp = LayoutParams(
        (FrameLayout.LayoutParams.MATCH_PARENT),
        (FrameLayout.LayoutParams.WRAP_CONTENT)
    )
    var vChildren: View

    for (item in 1..size!!) {
        vChildren = buildStars(item)
        vChildren.layoutParams = lp
        this.addView(vChildren)
        vChildrens!!.add(vChildren)
    }
    this.requestLayout()
}

fun buildStars(num: Int): View {
    val item = LayoutInflater.from(context).inflate(R.layout.item_ratingbar, null)
    item.tag = num

    var viewHolder = ViewHolder(view = item)

    val unSelectedColor = PorterDuffColorFilter(
        ContextCompat.getColor(
            context,
            R.color.btn_specialities_background
        ), PorterDuff.Mode.SRC_IN
    )
    viewHolder.starItem.colorFilter = unSelectedColor

    viewHolder.starItem.setOnClickListener {
        LogUtils().v("selectOn old", " ${selectOn}")
        for (u in 0 until vChildrens!!.size) {
            val vChildrenn: View = vChildrens!![u]

            viewHolder = ViewHolder(view = vChildrenn)

            LogUtils().v("item", " ${item.tag.toString().toInt()}")
            if (item.tag.toString().toInt() < selectOn || item.tag.toString().toInt() > selectOn && first ) {

                **here I want to call the class event of the another class**
            }


            if (vChildrenn.tag.toString().toInt() <= item.tag.toString().toInt()) {

                val selectedColor = PorterDuffColorFilter(
                    ContextCompat.getColor(
                        context,
                        R.color.star_color
                    ), PorterDuff.Mode.SRC_IN
                )

                viewHolder.starItem.colorFilter = selectedColor

            } else {
                viewHolder.starItem.colorFilter = unSelectedColor

            }

    }
    return item
}

inner class ViewHolder(view: View) {
    var starItem = view.findViewById<View>(R.id.starItem) as ImageButton
}

}`

类定制栏：

´class RateBottomSheet : BottomSheetDialogFragment(){
fun events() {
    imgEmoji.visible()
    feeling.visible()
    title.gone()
    subtitle.gone()
    txtOpinion.visible()
    btnSubmit.visible()
}

private var fragmentView: View? = null

override fun onCreateView(
    inflater: LayoutInflater,
    container: ViewGroup?,
    savedInstanceState: Bundle?
): View? {
    fragmentView = inflater.inflate(R.layout.score_bottom_sheet, container, false)
    doBounceAnimation(this.fragmentView)
    return fragmentView
}

override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    setStyle(STYLE_NORMAL, R.style.SheetDialog)
}

override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
    super.onViewCreated(view, savedInstanceState)

    customRB.init(5, context!!)
}

´class CustomRatingBar : LinearLayout {
var vChildrens: MutableList<View>? = null
var mContext = context
var size: Int? = null

constructor(
    context: Context?,
    onSelectedStar: IOnSelectedStar
) : super(context) {
    this.onSelectedStar = onSelectedStar
}

constructor(context: Context?, attrs: AttributeSet?) : super(context, attrs)

fun init(item: Int, context: Context) {
    this.size = item
    this.mContext = context
    populate()
}

fun populate() {
    vChildrens = ArrayList()
    val lp = LayoutParams(
        (FrameLayout.LayoutParams.MATCH_PARENT),
        (FrameLayout.LayoutParams.WRAP_CONTENT)
    )
    var vChildren: View

    for (item in 1..size!!) {
        vChildren = buildStars(item)
        vChildren.layoutParams = lp
        this.addView(vChildren)
        vChildrens!!.add(vChildren)
    }
    this.requestLayout()
}

fun buildStars(num: Int): View {
    val item = LayoutInflater.from(context).inflate(R.layout.item_ratingbar, null)
    item.tag = num

    var viewHolder = ViewHolder(view = item)

    val unSelectedColor = PorterDuffColorFilter(
        ContextCompat.getColor(
            context,
            R.color.btn_specialities_background
        ), PorterDuff.Mode.SRC_IN
    )
    viewHolder.starItem.colorFilter = unSelectedColor

    viewHolder.starItem.setOnClickListener {
        LogUtils().v("selectOn old", " ${selectOn}")
        for (u in 0 until vChildrens!!.size) {
            val vChildrenn: View = vChildrens!![u]

            viewHolder = ViewHolder(view = vChildrenn)

            LogUtils().v("item", " ${item.tag.toString().toInt()}")
            if (item.tag.toString().toInt() < selectOn || item.tag.toString().toInt() > selectOn && first ) {

                **here I want to call the class event of the another class**
            }


            if (vChildrenn.tag.toString().toInt() <= item.tag.toString().toInt()) {

                val selectedColor = PorterDuffColorFilter(
                    ContextCompat.getColor(
                        context,
                        R.color.star_color
                    ), PorterDuff.Mode.SRC_IN
                )

                viewHolder.starItem.colorFilter = selectedColor

            } else {
                viewHolder.starItem.colorFilter = unSelectedColor

            }

    }
    return item
}

inner class ViewHolder(view: View) {
    var starItem = view.findViewById<View>(R.id.starItem) as ImageButton
}

`class CustomRatingBar:LinearLayout{
变量vChildrens:可变列表？=null
var mContext=上下文
变量大小：Int？=null
建造师(
上下文：上下文？，
onSelectedStar:onSelectedStar
)：super（上下文）{
this.onSelectedStar=onSelectedStar
}
构造函数（context:context？，attrs:AttributeSet？）：super（context，attrs）
趣味初始化（项：Int，上下文：context）{
this.size=项目
this.mContext=上下文
填充（）
}
乐趣（）{
vChildrens=ArrayList（）
val lp=布局参数(
（FrameLayout.LayoutParams.MATCH_PARENT），
（FrameLayout.LayoutParams.WRAP_内容）
)
var vChildren：视图
用于（1.尺寸中的项目！！）{
vChildren=buildStars（项目）
vChildren.layoutParams=lp
this.addView（vChildren）
vChildrens！！.add（vChildren）
}
this.requestLayout（）
}
趣味buildStars（num:Int）：查看{
val item=LayoutFlater.from（上下文）。充气（R.layout.item_ratingbar，空）
item.tag=num
var viewHolder=viewHolder（视图=项目）
val unSelectedColor=PorterDuffColorFilter(
ContextCompat.getColor(
上下文
R.color.btn_特殊性_背景
)，PorterDuff.Mode.SRC_IN
)
viewHolder.starItem.colorFilter=未选择的颜色
viewHolder.starItem.setOnClickListener{
LogUtils（）
用于（0中的u，直到vChildrens！！.size）{
val vChildrenn:View=vChildrens！！[u]
视图持有者=视图持有者（视图=vChildrenn）
LogUtils（）.v（“item”，“${item.tag.toString（）.toInt（）}”）
if（item.tag.toString（）.toInt（）selectOn&&first）{
**这里我想调用另一个类的类事件**
}
if（vChildrenn.tag.toString（）.toInt（））请发布一些代码来重现该问题。我同意。我们需要知道CustomRateBar如何更新RateBottomSheet中的项目。您能否解释有关该功能的更多信息？ImageButton的可见性是否根据评级而改变？是的，您可以使用listener。使用布尔值作为参数，并在设置可见性时使用相同的参数。发布！请帮助我编写一些代码，我应该在侦听器中传递什么作为参数？