make fast seek foo work

new-player/src/main/java/net/newpipe/newplayer/NewPlayer.kt

@@ -52,8 +52,6 @@ interface NewPlayer {
     fun prepare()
     fun play()
     fun pause()
-    fun fastSeek(steps: Int)
-    fun seekTo(millisecond: Long)
     fun addToPlaylist(newItem: String)
     fun addListener(callbackListener: Listener)
 
@@ -85,9 +83,15 @@ class NewPlayerImpl(override val internal_player: Player, override val repositor
 
     private var callbackListeners: MutableList<NewPlayer.Listener> = ArrayList()
 
-    override val duartion: Long = internal_player.duration
+    override val duartion: Long
-    override val bufferedPercentage: Int = internal_player.bufferedPercentage
+        get() = internal_player.duration
-    override var currentPosition: Long = internal_player.currentPosition
+
+    override val bufferedPercentage: Int
+        get() = internal_player.bufferedPercentage
+    override var currentPosition: Long
+        get() = internal_player.currentPosition
+        set(value) {internal_player.seekTo(value)}
+
     override var fastSeekAmountSec: Int = 10
     override var playBackMode: PlayMode = PlayMode.EMBEDDED_VIDEO
     override var playList: MutableList<String> = ArrayList<String>()
@@ -114,15 +118,6 @@ class NewPlayerImpl(override val internal_player: Player, override val repositor
         internal_player.pause()
     }
 
-    override fun fastSeek(steps: Int) {
-        val currentPosition = internal_player.currentPosition
-        internal_player.seekTo(currentPosition + fastSeekAmountSec * 1000 * steps)
-    }
-
-    override fun seekTo(millisecond: Long) {
-        internal_player.seekTo(millisecond)
-    }
-
     override fun addToPlaylist(newItem: String) {
         Log.d(TAG, "Not implemented add to playlist")
     }

new-player/src/main/java/net/newpipe/newplayer/model/VideoPlayerViewModel.kt

@@ -29,7 +29,7 @@ import net.newpipe.newplayer.ui.ContentScale
 
 interface VideoPlayerViewModel {
     var newPlayer: NewPlayer?
-    val player: Player?
+    val internalPlayer: Player?
     val uiState: StateFlow<VideoPlayerUIState>
     var minContentRatio: Float
     var maxContentRatio: Float

new-player/src/main/java/net/newpipe/newplayer/model/VideoPlayerViewModelImpl.kt

@@ -65,12 +65,11 @@ class VideoPlayerViewModelImpl @Inject constructor(
         set(value) {
             field = value
             installExoPlayer()
-            mutableUiState.update { it.copy(fastseekSeconds = field?.fastSeekAmountSec ?: 10) }
         }
 
     override val uiState = mutableUiState.asStateFlow()
 
-    override val player: Player?
+    override val internalPlayer: Player?
         get() = newPlayer?.internal_player
 
     override var minContentRatio: Float = 4F / 3F
@@ -109,7 +108,7 @@ class VideoPlayerViewModelImpl @Inject constructor(
         }
 
     private fun installExoPlayer() {
-        player?.let { player ->
+        internalPlayer?.let { player ->
             Log.d(TAG, "Install player: ${player.videoSize.width}")
 
             player.addListener(object : Player.Listener {
@@ -228,9 +227,9 @@ class VideoPlayerViewModelImpl @Inject constructor(
     }
 
     private fun updateProgressOnce() {
-        val progress = player?.currentPosition ?: 0
+        val progress = internalPlayer?.currentPosition ?: 0
-        val duration = player?.duration ?: 1
+        val duration = internalPlayer?.duration ?: 1
-        val bufferedPercentage = (player?.bufferedPercentage?.toFloat() ?: 0f) / 100f
+        val bufferedPercentage = (internalPlayer?.bufferedPercentage?.toFloat() ?: 0f) / 100f
         val progressPercentage = progress.toFloat() / duration.toFloat()
 
         mutableUiState.update {
@@ -259,8 +258,8 @@ class VideoPlayerViewModelImpl @Inject constructor(
     override fun seekingFinished() {
         resetHideUiDelayedJob()
         val seekerPosition = mutableUiState.value.seekerPosition
-        val seekPositionInMs = (player?.duration?.toFloat() ?: 0F) * seekerPosition
+        val seekPositionInMs = (internalPlayer?.duration?.toFloat() ?: 0F) * seekerPosition
-        newPlayer?.seekTo(seekPositionInMs.toLong())
+        newPlayer?.currentPosition = seekPositionInMs.toLong()
         Log.i(TAG, "Seek to Ms: $seekPositionInMs")
     }
 
@@ -282,7 +281,9 @@ class VideoPlayerViewModelImpl @Inject constructor(
 
     override fun fastSeekFinished() {
         val fastSeekAmount = mutableUiState.value.fastseekSeconds
-        newPlayer?.fastSeek(fastSeekAmount)
+        Log.d(TAG, "$fastSeekAmount")
+
+        newPlayer?.currentPosition = (newPlayer?.currentPosition ?: 0) + (fastSeekAmount * 1000)
         mutableUiState.update {
             it.copy(fastseekSeconds = 0)
         }
@@ -306,7 +307,7 @@ class VideoPlayerViewModelImpl @Inject constructor(
     }
 
     private fun getEmbeddedUiRatio() =
-        player?.let { player ->
+        internalPlayer?.let { player ->
             val videoRatio = VideoSize.fromMedia3VideoSize(player.videoSize).getRatio()
             return (if (videoRatio.isNaN())
                 currentContentRatio
@@ -320,7 +321,7 @@ class VideoPlayerViewModelImpl @Inject constructor(
     companion object {
         val dummy = object : VideoPlayerViewModel {
             override var newPlayer: NewPlayer? = null
-            override val player: Player? = null
+            override val internalPlayer: Player? = null
             override val uiState = MutableStateFlow(VideoPlayerUIState.DEFAULT)
             override var minContentRatio = 4F / 3F
             override var maxContentRatio = 16F / 9F

new-player/src/main/java/net/newpipe/newplayer/ui/VideoPlayerUI.kt

@@ -62,7 +62,7 @@ fun VideoPlayerUI(
 ) {
     if (viewModel == null) {
         VideoPlayerLoadingPlaceholder()
-    } else if (viewModel.player == null) {
+    } else if (viewModel.internalPlayer == null) {
         VideoPlayerLoadingPlaceholder(viewModel.uiState.collectAsState().value.embeddedUiRatio)
     } else {
         val uiState by viewModel.uiState.collectAsState()
@@ -136,7 +136,7 @@ fun VideoPlayerUI(
         ) {
             Box(contentAlignment = Alignment.Center) {
                 PlaySurface(
-                    player = viewModel.player,
+                    player = viewModel.internalPlayer,
                     lifecycle = lifecycle,
                     fitMode = uiState.contentFitMode,
                     uiRatio = if (uiState.fullscreen) screenRatio else uiState.embeddedUiRatio,