52 lines
1.8 KiB
Kotlin
52 lines
1.8 KiB
Kotlin
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package org.thoughtcrime.securesms.loki
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import android.content.Context
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import android.util.AttributeSet
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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 android.widget.BaseAdapter
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import android.widget.ListView
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import nl.komponents.kovenant.combine.Tuple2
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class UserSelectionView(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : ListView(context, attrs, defStyleAttr) {
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var users = listOf<Tuple2<String, String>>()
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set(newValue) { field = newValue; userSelectionViewAdapter.users = newValue }
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var hasGroupContext = false
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private val userSelectionViewAdapter by lazy { Adapter(context) }
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private class Adapter(private val context: Context) : BaseAdapter() {
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var users = listOf<Tuple2<String, String>>()
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set(newValue) { field = newValue; notifyDataSetChanged() }
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var hasGroupContext = false
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override fun getCount(): Int {
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return users.count()
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}
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override fun getItemId(position: Int): Long {
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return position.toLong()
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}
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override fun getItem(position: Int): Tuple2<String, String> {
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return users[position]
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}
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override fun getView(position: Int, cellToBeReused: View?, parent: ViewGroup): View {
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val cell = cellToBeReused as UserSelectionViewCell? ?: UserSelectionViewCell.inflate(LayoutInflater.from(context), parent)
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val user = getItem(position)
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cell.user = user
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cell.hasGroupContext = hasGroupContext
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return cell
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}
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}
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constructor(context: Context, attrs: AttributeSet?) : this(context, attrs, 0)
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constructor(context: Context) : this(context, null)
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init {
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adapter = userSelectionViewAdapter
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userSelectionViewAdapter.users = users
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}
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}
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