fix

lmw

2023-03-14 128cbeac95dbc995fe1760bbd0f0a985fa5d23ba

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
package com.fuban.user.dialog
 
import android.os.Bundle
import android.view.Gravity
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.fragment.app.DialogFragment
import com.fuban.user.R
import kotlinx.android.synthetic.main.dialog_passenger_num.*
import org.jetbrains.anko.matchParent
import org.jetbrains.anko.wrapContent
 
class PassengerCountDialog : DialogFragment() {
    private val list = arrayListOf<String>() //数据源
    private val max by lazy { //最大座位数
        arguments?.getInt("max",6)?:6
    }
 
    override fun onCreateView(
        inflater: LayoutInflater,
        container: ViewGroup?,
        savedInstanceState: Bundle?
    ): View? {
        return inflater.inflate(R.layout.dialog_passenger_num, container, false)
    }
 
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setStyle(STYLE_NO_FRAME, R.style.Dialog)
    }
 
    override fun onActivityCreated(savedInstanceState: Bundle?) {
        super.onActivityCreated(savedInstanceState)
        dialog?.window?.setLayout(matchParent, wrapContent)
        dialog?.window?.setGravity(Gravity.BOTTOM)
        dialog?.setCanceledOnTouchOutside(true)
    }
 
    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)
 
        list.addAll(arrayListOf("一人","两人","三人","四人","五人","六人","七人","八人").subList(0,max))
        wv_1.setItems(list)
        wv_1.setSeletion(0)
 
        tv_cancel.setOnClickListener {
            dismiss()
        }
        tv_action.setOnClickListener {
            callback?.onOk(wv_1.seletedIndex+1)
            dismiss()
        }
    }
 
    interface Callback {
        fun onOk(num: Int)
    }
 
    private var callback: Callback? = null
 
    fun setCallback(callback: Callback) {
        this.callback = callback
    }
}