fix the playback speed sheet

app/src/main/java/com/github/libretube/ui/sheets/PlaybackSpeedSheet.kt

@@ -6,10 +6,12 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.fragment.app.FragmentManager
 import com.github.libretube.databinding.PlaybackBottomSheetBinding
+import com.google.android.exoplayer2.PlaybackParameters
+import com.google.android.exoplayer2.Player
 import com.google.android.material.bottomsheet.BottomSheetDialogFragment
 
 class PlaybackSpeedSheet(
-    private val onChange: (speed: Float, pitch: Float) -> Unit
+    private val player: Player
 ) : BottomSheetDialogFragment() {
     private lateinit var binding: PlaybackBottomSheetBinding
 
@@ -25,15 +27,25 @@ class PlaybackSpeedSheet(
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
+        binding.speed.value = player.playbackParameters.speed
+        binding.pitch.value = player.playbackParameters.pitch
+
         binding.speed.addOnChangeListener { _, value, _ ->
-            onChange.invoke(value, binding.pitch.value)
+            onChange(value, binding.pitch.value)
         }
 
         binding.pitch.addOnChangeListener { _, value, _ ->
-            onChange.invoke(binding.speed.value, value)
+            onChange(binding.speed.value, value)
         }
     }
 
+    private fun onChange(speed: Float, pitch: Float) {
+        player.playbackParameters = PlaybackParameters(
+            speed,
+            pitch
+        )
+    }
+
     fun show(fragmentManager: FragmentManager) = show(
         fragmentManager,
         null

app/src/main/java/com/github/libretube/ui/views/CustomExoPlayerView.kt

@@ -322,12 +322,7 @@ internal class CustomExoPlayerView(
     }
 
     private fun onPlaybackSpeedClicked() {
-        PlaybackSpeedSheet { speed, pitch ->
-            player?.playbackParameters = PlaybackParameters(
-                speed,
-                pitch
-            )
-        }.show(childFragmentManager)
+        player?.let { PlaybackSpeedSheet(it).show(childFragmentManager) }
     }
 
     private fun onResizeModeClicked() {