Migrated almost all icons to Material symbols

app/src/main/java/code/name/monkey/retromusic/adapter/SongFileAdapter.kt

@@ -110,7 +110,7 @@ class SongFileAdapter(
                 )
             )
         } else {
-            val error = activity.getTintedDrawable(R.drawable.ic_file_music, iconColor)
+            val error = activity.getTintedDrawable(R.drawable.ic_audio_file, iconColor)
             GlideApp.with(activity)
                 .load(AudioFileCover(file.path))
                 .diskCacheStrategy(DiskCacheStrategy.NONE)

app/src/main/java/code/name/monkey/retromusic/fragments/other/PlayingQueueRVFragment.kt

@@ -55,7 +55,7 @@ class PlayingQueueRVFragment : AbsRecyclerViewFragment<PlayingQueueAdapter, Line
             setNavigationOnClickListener {
                 findNavController().navigateUp()
             }
-            setNavigationIcon(R.drawable.ic_keyboard_backspace_black)
+            setNavigationIcon(R.drawable.ic_arrow_back)
         }
     }
 

app/src/main/java/code/name/monkey/retromusic/fragments/queue/PlayingQueueFragment.kt

@@ -201,7 +201,7 @@ class PlayingQueueFragment : AbsMusicServiceFragment(R.layout.fragment_playing_q
             }
             setTitle(R.string.now_playing_queue)
             setTitleTextAppearance(context, R.style.ToolbarTextAppearanceNormal)
-            setNavigationIcon(R.drawable.ic_keyboard_backspace_black)
+            setNavigationIcon(R.drawable.ic_arrow_back)
             ToolbarContentTintHelper.colorBackButton(this)
         }
     }

app/src/main/java/code/name/monkey/retromusic/model/smartplaylist/NotPlayedPlaylist.kt

@@ -8,7 +8,7 @@ import kotlinx.parcelize.Parcelize
 @Parcelize
 class NotPlayedPlaylist : AbsSmartPlaylist(
     name = App.getContext().getString(R.string.not_recently_played),
-    iconRes = R.drawable.ic_watch_later
+    iconRes = R.drawable.ic_audiotrack
 ) {
     override fun songs(): List<Song> {
         return topPlayedRepository.notRecentlyPlayedTracks()