Add support for track shuffling

android/features/music-player/src/main/java/io/newm/feature/musicplayer/MusicPlayerScreen.kt

@@ -32,6 +32,7 @@ fun MusicPlayerScreen(
                     PlaybackUiEvent.Previous -> previous()
                     PlaybackUiEvent.Repeat -> repeat()
                     is PlaybackUiEvent.Seek -> seekTo(event.position)
+                    PlaybackUiEvent.ToggleShuffle -> toggleShuffle()
                 }
             }
         },

android/features/music-player/src/main/java/io/newm/feature/musicplayer/MusicPlayerViewer.kt

@@ -1,13 +1,12 @@
 package io.newm.feature.musicplayer
 
-import android.content.Context
-import android.content.Intent
 import android.graphics.Bitmap
 import android.graphics.drawable.BitmapDrawable
 import androidx.compose.animation.animateColorAsState
 import androidx.compose.animation.core.Spring.StiffnessLow
 import androidx.compose.animation.core.spring
 import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
@@ -140,7 +139,8 @@ internal fun MusicPlayerViewer(
             Row(
                 modifier = Modifier
                     .fillMaxWidth()
-                    .padding(vertical = 16.dp)
+                    .padding(vertical = 16.dp),
+                horizontalArrangement = Arrangement.SpaceBetween
             ) {
                 IconButton(onClick = onNavigateUp) {
                     Icon(
@@ -149,6 +149,11 @@ internal fun MusicPlayerViewer(
                         tint = White
                     )
                 }
+
+                ShareButton(
+                    songTitle = playbackStatus.track?.title,
+                    songArtist = playbackStatus.track?.artist
+                )
             }
             Spacer(modifier = Modifier.weight(1f))
             Text(
@@ -256,15 +261,29 @@ fun PlaybackControlPanel(
                     modifier = Modifier.padding(horizontal = 12.dp),
                     onClick = { onEvent(PlaybackUiEvent.Next) })
                 Spacer(modifier = Modifier.weight(1f))
-                ShareButton(
-                    songTitle = playbackStatus.track?.title,
-                    songArtist = playbackStatus.track?.artist
+                ShuffleButton(
+                    shuffleMode = playbackStatus.shuffleMode,
+                    onClick = { onEvent(PlaybackUiEvent.ToggleShuffle) }
                 )
             }
         }
     }
 }
 
+@Composable
+fun ShuffleButton(
+    onClick: () -> Unit,
+    shuffleMode: Boolean
+) {
+    IconButton(onClick = onClick) {
+        Icon(
+            painter = painterResource(R.drawable.ic_music_player_shuffle),
+            contentDescription = "Shuffle",
+            tint = if (shuffleMode) DarkViolet else White
+        )
+    }
+}
+
 @Composable
 private fun PlayOrPauseButton(
     playbackStatus: PlaybackStatus,

android/features/music-player/src/main/java/io/newm/feature/musicplayer/models/PlaybackStatus.kt

@@ -5,15 +5,17 @@ data class PlaybackStatus(
     val track: Track?,
     val position: Long,
     val duration: Long,
-    val repeatMode: PlaybackRepeatMode
+    val repeatMode: PlaybackRepeatMode,
+    val shuffleMode: Boolean
 ) {
     companion object {
         val EMPTY: PlaybackStatus = PlaybackStatus(
             state = PlaybackState.STOPPED,
             position = 0,
             duration = 0,
             track = null,
-            repeatMode = PlaybackRepeatMode.REPEAT_OFF
+            repeatMode = PlaybackRepeatMode.REPEAT_OFF,
+            shuffleMode = false,
         )
     }
 }

android/features/music-player/src/main/java/io/newm/feature/musicplayer/service/MusicPlayer.kt

@@ -31,6 +31,7 @@ interface MusicPlayer {
     fun seekTo(index: Int, position: Long)
     fun repeat()
     fun setPlaylist(playlist: Playlist, initialTrackIndex: Int)
+    fun toggleShuffle()
 }
 
 class MusicPlayerImpl(
@@ -85,7 +86,8 @@ class MusicPlayerImpl(
                 position = player.currentPosition,
                 duration = player.duration,
                 track = player.currentMediaItem?.toTrack(),
-                repeatMode = repeatMode
+                repeatMode = repeatMode,
+                shuffleMode = player.shuffleModeEnabled
             )
         }
     }
@@ -162,6 +164,12 @@ class MusicPlayerImpl(
         })
         player.seekTo(initialTrackIndex, 0)
     }
+
+    override fun toggleShuffle() {
+        eventLogger.logClickEvent(AppScreens.MusicPlayerScreen.TOGGLE_SHUFFLE_BUTTON)
+        Log.d("MusicPlayer", "Toggle shuffle")
+        player.shuffleModeEnabled = !player.shuffleModeEnabled
+    }
 }
 
 private fun MediaItem.toTrack(): Track {

android/features/music-player/src/main/java/io/newm/feature/musicplayer/viewmodel/PlaybackUiEvent.kt

@@ -9,4 +9,5 @@ sealed interface PlaybackUiEvent {
     data class Seek(val position: Long): PlaybackUiEvent
 
     data object Repeat : PlaybackUiEvent
+    data object ToggleShuffle : PlaybackUiEvent
 }

shared/src/commonMain/kotlin/io.newm.shared/public/analytics/events/AppScreens.kt

@@ -64,7 +64,7 @@ object AppScreens {
         const val STOP_BUTTON: String = "Stop"
         const val REPEAT_BUTTON: String = "Repeat"
         const val SEEK_ACTION: String = "Seek Action"
-
+        const val TOGGLE_SHUFFLE_BUTTON: String = "Toggle Shuffle"
     }
 
     object NFTLibraryEmptyWalletScreen : ScreenEvents {