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Add PlayerListener & Ui changes [Not tested]
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app/src/main/java/dev/brahmkshatriya/echo/ui/player/PlayerHelper.kt
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| package dev.brahmkshatriya.echo.ui.player | ||
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| import android.annotation.SuppressLint | ||
| import android.graphics.Bitmap | ||
| import androidx.core.net.toUri | ||
| import androidx.media3.common.MediaMetadata | ||
| import androidx.media3.common.util.UnstableApi | ||
| import dev.brahmkshatriya.echo.data.models.ImageHolder | ||
| import dev.brahmkshatriya.echo.data.models.Track | ||
| import java.nio.ByteBuffer | ||
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| interface PlayerHelper { | ||
| companion object { | ||
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| @SuppressLint("UnsafeOptInUsageError") | ||
| fun Track.toMetaData() = MediaMetadata.Builder() | ||
| .setTitle(title) | ||
| .setArtist(artists.firstOrNull()?.name) | ||
| .setArtwork(cover) | ||
| .build() | ||
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| @UnstableApi | ||
| private fun MediaMetadata.Builder.setArtwork(cover: ImageHolder?): MediaMetadata.Builder { | ||
| cover?.let { | ||
| return when (it) { | ||
| is ImageHolder.UrlHolder -> setArtworkUri(it.url.toUri()) | ||
| is ImageHolder.UriHolder -> setArtworkUri(it.uri) | ||
| is ImageHolder.BitmapHolder -> setArtworkData( | ||
| it.bitmap.toByteArray(), | ||
| MediaMetadata.PICTURE_TYPE_FILE_ICON | ||
| ) | ||
| } | ||
| } | ||
| return this | ||
| } | ||
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| private fun Bitmap.toByteArray(): ByteArray { | ||
| val size: Int = rowBytes * height | ||
| val byteBuffer = ByteBuffer.allocate(size) | ||
| copyPixelsToBuffer(byteBuffer) | ||
| return byteBuffer.array() | ||
| } | ||
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| fun Long.toTimeString(): String { | ||
| val seconds = this / 1000 | ||
| val minutes = seconds / 60 | ||
| val hours = minutes / 60 | ||
| return if (hours > 0) { | ||
| String.format("%02d:%02d:%02d", hours, minutes % 60, seconds % 60) | ||
| } else { | ||
| String.format("%02d:%02d", minutes, seconds % 60) | ||
| } | ||
| } | ||
| } | ||
| } | ||
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app/src/main/java/dev/brahmkshatriya/echo/ui/player/PlayerListener.kt
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| package dev.brahmkshatriya.echo.ui.player | ||
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| import android.annotation.SuppressLint | ||
| import android.os.Handler | ||
| import android.os.Looper | ||
| import androidx.media3.common.C | ||
| import androidx.media3.common.MediaMetadata | ||
| import androidx.media3.common.Player | ||
| import androidx.media3.session.MediaController | ||
| import dev.brahmkshatriya.echo.data.models.Track | ||
| import dev.brahmkshatriya.echo.databinding.BottomPlayerBinding | ||
| import dev.brahmkshatriya.echo.ui.player.PlayerHelper.Companion.toTimeString | ||
| import dev.brahmkshatriya.echo.ui.utils.loadInto | ||
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| class PlayerListener(val player: MediaController, val binding: BottomPlayerBinding) : | ||
| Player.Listener { | ||
| init { | ||
| //Poll each second to update the seekbar | ||
| val handler = Handler(Looper.getMainLooper()) | ||
| val runnable = object : Runnable { | ||
| override fun run() { | ||
| binding.collapsedSeekBar.progress = player.currentPosition.toInt() | ||
| binding.expandedSeekBar.value = player.currentPosition.toFloat() | ||
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| binding.trackCurrentTime.text = player.currentPosition.toTimeString() | ||
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| handler.postDelayed(this, 1000) | ||
| } | ||
| } | ||
| handler.post(runnable) | ||
| } | ||
| @SuppressLint("SwitchIntDef") | ||
| override fun onPlaybackStateChanged(playbackState: Int) { | ||
| when (playbackState) { | ||
| Player.STATE_BUFFERING -> { | ||
| binding.trackPlayPause.isEnabled = false | ||
| binding.collapsedTrackPlayPause.isEnabled = false | ||
| } | ||
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| Player.STATE_READY -> { | ||
| binding.trackPlayPause.isEnabled = true | ||
| binding.collapsedTrackPlayPause.isEnabled = true | ||
| } | ||
| } | ||
| } | ||
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| override fun onIsPlayingChanged(isPlaying: Boolean) { | ||
| binding.trackPlayPause.isEnabled = false | ||
| binding.collapsedTrackPlayPause.isEnabled = false | ||
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| binding.trackPlayPause.isChecked = isPlaying | ||
| binding.collapsedTrackPlayPause.isChecked = isPlaying | ||
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| binding.trackPlayPause.isEnabled = true | ||
| binding.collapsedTrackPlayPause.isEnabled = true | ||
| } | ||
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| private val tracks = mutableMapOf<MediaMetadata, Track>() | ||
| fun map(metadata: MediaMetadata, track: Track) { | ||
| tracks[metadata] = track | ||
| } | ||
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| override fun onMediaMetadataChanged(mediaMetadata: MediaMetadata) { | ||
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| val track = tracks[mediaMetadata] ?: return | ||
| binding.collapsedTrackTitle.text = track.title | ||
| binding.expandedTrackTitle.text = track.title | ||
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| track.artists.joinToString(" ") { it.name }.run { | ||
| binding.collapsedTrackAuthor.text = this | ||
| binding.expandedTrackAuthor.text = this | ||
| } | ||
| track.cover?.run { | ||
| loadInto(binding.collapsedTrackCover) | ||
| loadInto(binding.expandedTrackCover) | ||
| } | ||
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| binding.collapsedSeekBar.isIndeterminate = true | ||
| binding.expandedSeekBar.isEnabled = false | ||
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| binding.trackTotalTime.text = null | ||
| } | ||
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| override fun onPositionDiscontinuity( | ||
| oldPosition: Player.PositionInfo, | ||
| newPosition: Player.PositionInfo, | ||
| reason: Int | ||
| ) { | ||
| if (reason != Player.DISCONTINUITY_REASON_SEEK && reason != Player.DISCONTINUITY_REASON_SEEK_ADJUSTMENT) { | ||
| binding.collapsedSeekBar.progress = newPosition.positionMs.toInt() | ||
| binding.expandedSeekBar.value = newPosition.positionMs.toFloat() | ||
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| binding.trackCurrentTime.text = newPosition.positionMs.toTimeString() | ||
| } | ||
| } | ||
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| override fun onPlayWhenReadyChanged(playWhenReady: Boolean, reason: Int) { | ||
| if (!playWhenReady) return | ||
| if(player.duration == C.TIME_UNSET) return | ||
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| binding.collapsedSeekBar.isIndeterminate = false | ||
| binding.expandedSeekBar.isEnabled = true | ||
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| binding.collapsedSeekBar.max = player.duration.toInt() | ||
| binding.expandedSeekBar.valueTo = player.duration.toFloat() | ||
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| binding.trackTotalTime.text = player.duration.toTimeString() | ||
| } | ||
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| override fun onPlaylistMetadataChanged(mediaMetadata: MediaMetadata) { | ||
| super.onPlaylistMetadataChanged(mediaMetadata) | ||
| println(mediaMetadata) | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,5 +1,5 @@ | ||
| <?xml version="1.0" encoding="utf-8"?> | ||
| <selector xmlns:android="http://schemas.android.com/apk/res/android"> | ||
| <item android:state_checked="true" android:color="?colorOnPrimary" /> | ||
| <item android:state_checked="true" android:color="?colorOnSurfaceVariant" /> | ||
| <item android:color="?attr/colorPrimary" /> | ||
| </selector> |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,5 @@ | ||
| <?xml version="1.0" encoding="utf-8"?> | ||
| <selector xmlns:android="http://schemas.android.com/apk/res/android"> | ||
| <item android:state_enabled="false" android:color="?color" /> | ||
| <item android:color="?attr/colorPrimary" /> | ||
| </selector> |
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