141 lines
4.7 KiB
Kotlin
141 lines
4.7 KiB
Kotlin
/*
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* ArtistRowAdapter.kt
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* Copyright (C) 2009-2021 Ultrasonic developers
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*
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* Distributed under terms of the GNU GPLv3 license.
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*/
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package org.moire.ultrasonic.adapters
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import android.view.LayoutInflater
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import android.view.MenuItem
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import android.view.View
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import android.view.ViewGroup
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import android.widget.ImageView
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import android.widget.RelativeLayout
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import android.widget.TextView
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import androidx.core.view.isVisible
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import androidx.recyclerview.widget.RecyclerView
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import com.drakeet.multitype.ItemViewBinder
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import org.koin.core.component.KoinComponent
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import org.moire.ultrasonic.R
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import org.moire.ultrasonic.data.ActiveServerProvider
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import org.moire.ultrasonic.domain.ArtistOrIndex
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import org.moire.ultrasonic.domain.Identifiable
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import org.moire.ultrasonic.imageloader.ImageLoader
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import org.moire.ultrasonic.util.FileUtil
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import org.moire.ultrasonic.util.Settings
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/**
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* Creates a Row in a RecyclerView which contains the details of an Artist
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*/
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class ArtistRowBinder(
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val onItemClick: (ArtistOrIndex) -> Unit,
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val onContextMenuClick: (MenuItem, ArtistOrIndex) -> Boolean,
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private val imageLoader: ImageLoader,
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private val enableSections: Boolean = true
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) : ItemViewBinder<ArtistOrIndex, ArtistRowBinder.ViewHolder>(),
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KoinComponent,
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Utils.SectionedBinder {
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val layout = R.layout.list_item_artist
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val contextMenuLayout = R.menu.context_menu_artist
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override fun onBindViewHolder(holder: ViewHolder, item: ArtistOrIndex) {
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holder.textView.text = item.name
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holder.section.text = getSectionForDisplay(item)
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holder.section.isVisible = enableSections
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holder.layout.setOnClickListener { onItemClick(item) }
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holder.layout.setOnLongClickListener {
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val popup = Utils.createPopupMenu(holder.itemView, contextMenuLayout)
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popup.setOnMenuItemClickListener { menuItem ->
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onContextMenuClick(menuItem, item)
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}
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true
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}
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holder.coverArtId = item.coverArt
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if (showArtistPicture()) {
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holder.coverArt.visibility = View.VISIBLE
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val key = FileUtil.getArtistArtKey(item.name, false)
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imageLoader.loadImage(
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view = holder.coverArt,
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id = holder.coverArtId,
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key = key,
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large = false,
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size = 0,
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defaultResourceId = R.drawable.ic_contact_picture
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)
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} else {
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holder.coverArt.visibility = View.GONE
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}
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}
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override fun getSectionName(item: Identifiable): String {
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val index = adapter.items.indexOf(item)
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if (index == -1 || item !is ArtistOrIndex) return ""
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return getSectionFromName(item.name ?: "")
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}
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private fun getSectionForDisplay(item: ArtistOrIndex): String {
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val index = adapter.items.indexOf(item)
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if (index == -1) return " "
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if (index == 0) return getSectionFromName(item.name ?: " ")
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val previousItem = adapter.items[index - 1]
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val previousSectionKey: String
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if (previousItem is ArtistOrIndex) {
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previousSectionKey = getSectionFromName(previousItem.name ?: " ")
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} else {
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previousSectionKey = " "
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}
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val currentSectionKey = getSectionFromName(item.name ?: "")
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return if (previousSectionKey == currentSectionKey) "" else currentSectionKey
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}
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private fun getSectionFromName(name: String): String {
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if (name.isEmpty()) return SECTION_KEY_DEFAULT
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val section = name.first().uppercaseChar()
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if (!section.isLetter()) return SECTION_KEY_DEFAULT
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return section.toString()
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}
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private fun showArtistPicture(): Boolean {
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val isOnline = !ActiveServerProvider.isOffline()
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val shouldShowArtistPicture = Settings.shouldShowArtistPicture
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val id3Enabled = (isOnline && Settings.shouldUseId3Tags) || Settings.useId3TagsOffline
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return id3Enabled && shouldShowArtistPicture
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}
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/**
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* Creates an instance of our ViewHolder class
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*/
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class ViewHolder(
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itemView: View
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) : RecyclerView.ViewHolder(itemView) {
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var section: TextView = itemView.findViewById(R.id.row_section)
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var textView: TextView = itemView.findViewById(R.id.row_artist_name)
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var layout: RelativeLayout = itemView.findViewById(R.id.containing_layout)
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var coverArt: ImageView = itemView.findViewById(R.id.coverart)
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var coverArtId: String? = null
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}
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override fun onCreateViewHolder(inflater: LayoutInflater, parent: ViewGroup): ViewHolder {
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return ViewHolder(inflater.inflate(layout, parent, false))
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}
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companion object {
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const val SECTION_KEY_DEFAULT = "#"
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}
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}
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