package com.fuban.user.dialog
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import android.os.Bundle
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import android.view.Gravity
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup
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import androidx.fragment.app.DialogFragment
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import com.fuban.user.R
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import kotlinx.android.synthetic.main.dialog_passenger_num.*
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import org.jetbrains.anko.matchParent
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import org.jetbrains.anko.wrapContent
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class PassengerCountDialog : DialogFragment() {
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private val list = arrayListOf<String>() //数据源
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private val max by lazy { //最大座位数
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arguments?.getInt("max",6)?:6
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}
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override fun onCreateView(
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inflater: LayoutInflater,
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container: ViewGroup?,
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savedInstanceState: Bundle?
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): View? {
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return inflater.inflate(R.layout.dialog_passenger_num, container, false)
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}
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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setStyle(STYLE_NO_FRAME, R.style.Dialog)
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}
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override fun onActivityCreated(savedInstanceState: Bundle?) {
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super.onActivityCreated(savedInstanceState)
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dialog?.window?.setLayout(matchParent, wrapContent)
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dialog?.window?.setGravity(Gravity.BOTTOM)
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dialog?.setCanceledOnTouchOutside(true)
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}
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override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
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super.onViewCreated(view, savedInstanceState)
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list.addAll(arrayListOf("一人","两人","三人","四人","五人","六人","七人","八人").subList(0,max))
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wv_1.setItems(list)
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wv_1.setSeletion(0)
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tv_cancel.setOnClickListener {
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dismiss()
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}
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tv_action.setOnClickListener {
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callback?.onOk(wv_1.seletedIndex+1)
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dismiss()
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}
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}
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interface Callback {
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fun onOk(num: Int)
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}
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private var callback: Callback? = null
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fun setCallback(callback: Callback) {
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this.callback = callback
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}
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}
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