Implement user selection view
parent
25bd1073b0
commit
9207e479a6
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<?xml version="1.0" encoding="utf-8"?>
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<org.thoughtcrime.securesms.loki.UserSelectionViewCell
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xmlns:android="http://schemas.android.com/apk/res/android"
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android:layout_width="match_parent"
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android:layout_height="52dp"
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android:orientation="horizontal"
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android:paddingStart="16dp"
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android:paddingEnd="16dp"
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android:gravity="center_vertical">
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<RelativeLayout
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android:layout_width="36dp"
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android:layout_height="38dp"
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android:layout_marginTop="1dp">
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<!-- The frame layout below is a workaround for an avatar image view bug -->
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<FrameLayout
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android:id="@+id/profilePictureImageViewContainer"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content" >
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<org.thoughtcrime.securesms.components.AvatarImageView
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android:id="@+id/profilePictureImageView"
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android:layout_width="36dp"
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android:layout_height="36dp"
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android:layout_marginBottom="2dp" />
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</FrameLayout>
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<ImageView
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android:id="@+id/moderatorIconImageView"
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android:layout_width="16dp"
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android:layout_height="16dp"
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android:layout_marginEnd="1.5dp"
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android:src="@drawable/icon_crown"
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android:layout_alignParentEnd="true"
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android:layout_alignParentBottom="true" />
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</RelativeLayout>
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<TextView
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android:id="@+id/displayNameTextView"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:layout_marginStart="16dp"
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style="@style/Signal.Text.Body"
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android:ellipsize="end" />
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</org.thoughtcrime.securesms.loki.UserSelectionViewCell>
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<?xml version="1.0" encoding="utf-8"?>
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<org.thoughtcrime.securesms.loki.UserSelectionView
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xmlns:android="http://schemas.android.com/apk/res/android"
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android:id="@+id/userSelectionView"
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android:layout_width="match_parent"
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android:layout_height="200dp"
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android:paddingTop="6dp" />
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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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package org.thoughtcrime.securesms.loki
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import android.content.Context
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import android.graphics.Outline
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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.view.ViewOutlineProvider
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import android.widget.LinearLayout
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import kotlinx.android.synthetic.main.cell_user_selection_view.view.*
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import network.loki.messenger.R
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import nl.komponents.kovenant.combine.Tuple2
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import org.whispersystems.signalservice.loki.api.LokiGroupChatAPI
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class UserSelectionViewCell(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : LinearLayout(context, attrs, defStyleAttr) {
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var user = Tuple2("", "")
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set(newValue) { field = newValue; update() }
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var hasGroupContext = false
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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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companion object {
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fun inflate(layoutInflater: LayoutInflater, parent: ViewGroup): UserSelectionViewCell {
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return layoutInflater.inflate(R.layout.cell_user_selection_view, parent, false) as UserSelectionViewCell
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}
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}
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override fun onFinishInflate() {
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super.onFinishInflate()
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profilePictureImageViewContainer.outlineProvider = object : ViewOutlineProvider() {
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override fun getOutline(view: View, outline: Outline) {
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outline.setOval(0, 0, view.width, view.height)
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}
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}
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profilePictureImageViewContainer.clipToOutline = true
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}
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private fun update() {
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displayNameTextView.text = user.second
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profilePictureImageView.update(user.first)
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val isUserModerator = LokiGroupChatAPI.isUserModerator(user.first, LokiGroupChatAPI.publicChatServerID, LokiGroupChatAPI.publicChatServer)
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moderatorIconImageView.visibility = if (isUserModerator && hasGroupContext) View.VISIBLE else View.GONE
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}
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}
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