使用kotlin自定义dialog详解
```
/**
* author：CQ
* Date：2020-04-09
* Description：调拨出入库类型选择弹出框
*/
class AllotTypeDialog : Dialog {
private var cox: Context? =null
private var allotTitle: TextView? =null// 标题
private var allotRecyclerView: RecyclerView? =null // 列表
private var allotSure: TextView? =null // 确定按钮
private var allotTypeDialogAdapter: AllotTypeDialogAdapter? =null // 适配器
private var list: MutableList? =null// list
private var onSelectTypeListener: OnSelectTypeListener? =null // 选择类型监听
private var selectIn: String =""
public fun SetOnSelectTypeListener(onSelectTypeListener: OnSelectTypeListener) {
this.onSelectTypeListener = onSelectTypeListener
}
constructor(context: Context) :super(context) {
cox = context
initView()
}
constructor(context: Context, themeStyle: Int, select: String) :super(context, themeStyle) {
cox = context
this.selectIn = select
initView()
}
private fun initView() {
list =mutableListOf()
onInitData()
}
private fun onInitData() {
val selectList =selectIn.split(",")
list!!.run {
add(AllotTypeBean(0, "全部", selectList.size ==9))
add(AllotTypeBean(1, "渠道调拨", selectList.contains("1")))
add(AllotTypeBean(2, "渠道调退", selectList.contains("2")))
add(AllotTypeBean(3, "店铺配货", selectList.contains("3")))
add(AllotTypeBean(4, "店铺配退", selectList.contains("4")))
add(AllotTypeBean(5, "批发销货", selectList.contains("5")))
add(AllotTypeBean(6, "批发退货", selectList.contains("6")))
add(AllotTypeBean(9, "仓库移仓", selectList.contains("9")))
add(AllotTypeBean(10, "门店横调", selectList.contains("10")))
add(AllotTypeBean(30, "越级调拨", selectList.contains("30")))
}
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
var dialogWindow =window
dialogWindow.setGravity(Gravity.CENTER)
setContentView(R.layout.dialog_allot_type)
allotTitle = findViewById(R.id.dialog_allot_type_title)
allotRecyclerView = findViewById(R.id.dialog_allot_type_recycleView)
allotSure = findViewById(R.id.dialog_allot_type_sure)
allotSure!!.setOnClickListener{
var select =""
for (iin 1 until list!!.size) {
if (list!![i].isCheck)
select +="${list!![i].type},"
}
if (select =="") {
(cox as AllotAbsActivity).toastMsg("请选择类型")
}else {
select = select.substring(0, select.length -1)
if (onSelectTypeListener !=null) {
onSelectTypeListener!!.onSelect(select)
}
dismiss()
}
}
allotTypeDialogAdapter = AllotTypeDialogAdapter(cox!!, list!!)
allotRecyclerView!!.layoutManager = LinearLayoutManager(cox)
allotRecyclerView!!.adapter =allotTypeDialogAdapter
allotTypeDialogAdapter!!.setOnClickItemListener(object : AllotTypeDialogAdapter.OnClickItemListener {
override fun onClickItem(position: Int) {
if (position ==0) {
list!![0].isCheck = !list!![0].isCheck
for (iin 1 until list!!.size) {
list!![i].isCheck =list!![0].isCheck
}
}else {
list!![position].isCheck = !list!![position].isCheck
var selectAll =true
for (iin 1 until list!!.size) {
if (!list!![i].isCheck)
selectAll =false
}
list!![0].isCheck = selectAll
}
allotTypeDialogAdapter!!.setOnRefresh(list!!)
}
})
var windowManager = (cox as Activity).windowManager
var display = windowManager.defaultDisplay
var lp =window.attributes
lp.width = display.width *4 /5
window.attributes = lp
setCanceledOnTouchOutside(true)
}
/**
* 获取显示类型
*/
public fun getTypeShow(): String {
var show =""
for (iin 1 until list!!.size) {
if (list!![i].isCheck)
show +="${list!![i].name},"
}
if (show =="")
return show
return show.substring(0, show.length -1)
}
public interface OnSelectTypeListener {
fun onSelect(select: String)
}
}
