137 lines
3.9 KiB
Kotlin
137 lines
3.9 KiB
Kotlin
package audio.funkwhale.ffa.adapters
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import android.content.Context
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import android.graphics.drawable.Icon
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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.recyclerview.widget.RecyclerView
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import audio.funkwhale.ffa.R
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import audio.funkwhale.ffa.databinding.RowDownloadBinding
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import audio.funkwhale.ffa.model.DownloadInfo
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import audio.funkwhale.ffa.model.Track
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import audio.funkwhale.ffa.playback.PinService
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import com.google.android.exoplayer2.offline.Download
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import com.google.android.exoplayer2.offline.DownloadService
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class DownloadsAdapter(
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private val layoutInflater: LayoutInflater,
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private val context: Context,
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private val listener: OnDownloadChangedListener
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) : RecyclerView.Adapter<DownloadsAdapter.ViewHolder>() {
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interface OnDownloadChangedListener {
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fun onItemRemoved(index: Int)
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}
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private lateinit var binding: RowDownloadBinding
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var downloads: MutableList<DownloadInfo> = mutableListOf()
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override fun getItemCount() = downloads.size
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override fun getItemId(position: Int) = downloads[position].id.toLong()
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override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
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binding = RowDownloadBinding.inflate(layoutInflater, parent, false)
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return ViewHolder(binding)
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}
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override fun onBindViewHolder(holder: ViewHolder, position: Int) {
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val download = downloads[position]
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holder.title.text = download.title
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holder.artist.text = download.artist
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download.download?.let { state ->
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when (state.isTerminalState) {
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true -> {
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holder.progress.visibility = View.INVISIBLE
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when (state.state) {
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Download.STATE_FAILED -> {
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holder.toggle.setImageDrawable(context.getDrawable(R.drawable.retry))
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holder.progress.visibility = View.INVISIBLE
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}
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else -> holder.toggle.visibility = View.GONE
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}
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}
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false -> {
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holder.progress.visibility = View.VISIBLE
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holder.toggle.visibility = View.VISIBLE
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holder.progress.isIndeterminate = false
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holder.progress.progress = state.percentDownloaded.toInt()
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when (state.state) {
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Download.STATE_QUEUED -> {
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holder.progress.isIndeterminate = true
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}
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Download.STATE_REMOVING -> {
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holder.progress.visibility = View.GONE
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holder.toggle.visibility = View.GONE
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}
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Download.STATE_STOPPED -> holder.toggle.setImageIcon(
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Icon.createWithResource(
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context,
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R.drawable.play
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)
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)
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else -> holder.toggle.setImageIcon(Icon.createWithResource(context, R.drawable.pause))
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}
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}
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}
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holder.toggle.setOnClickListener {
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when (state.state) {
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Download.STATE_QUEUED, Download.STATE_DOWNLOADING -> DownloadService.sendSetStopReason(
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context,
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PinService::class.java,
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download.contentId,
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1,
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false
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)
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Download.STATE_FAILED -> {
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Track.fromDownload(download).also {
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PinService.download(context, it)
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}
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}
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else -> DownloadService.sendSetStopReason(
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context,
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PinService::class.java,
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download.contentId,
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Download.STOP_REASON_NONE,
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false
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)
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}
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}
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holder.delete.setOnClickListener {
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listener.onItemRemoved(position)
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DownloadService.sendRemoveDownload(
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context,
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PinService::class.java,
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download.contentId,
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false
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)
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}
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}
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}
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inner class ViewHolder(binding: RowDownloadBinding) : RecyclerView.ViewHolder(binding.root) {
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val title = binding.title
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val artist = binding.artist
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val progress = binding.progress
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val toggle = binding.toggle
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val delete = binding.delete
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}
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}
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