fix: queue buttons dont work

app/src/main/java/com/github/libretube/enums/PlayerCommand.kt

@@ -8,4 +8,5 @@ enum class PlayerCommand {
     SET_AUDIO_LANGUAGE,
     SET_SUBTITLE,
     SET_SB_AUTO_SKIP_ENABLED,
+    PLAY_VIDEO_BY_ID
 }

app/src/main/java/com/github/libretube/services/AbstractPlayerService.kt

@@ -154,6 +154,14 @@ abstract class AbstractPlayerService : MediaLibraryService(), MediaLibrarySessio
                     setPreferredTextLanguage(subtitle?.code)
                 }
             }
+
+            args.containsKey(PlayerCommand.PLAY_VIDEO_BY_ID.name) -> {
+                videoId = args.getString(PlayerCommand.PLAY_VIDEO_BY_ID.name) ?: return
+
+                CoroutineScope(Dispatchers.IO).launch {
+                    startPlayback()
+                }
+            }
         }
     }
 
@@ -273,6 +281,11 @@ abstract class AbstractPlayerService : MediaLibraryService(), MediaLibrarySessio
             .build()
     }
 
+    /**
+     * Load the stream source and start the playback.
+     *
+     * This function should base its actions on the videoId variable.
+     */
     abstract suspend fun startPlayback()
 
     fun saveWatchPosition() {

app/src/main/java/com/github/libretube/ui/activities/OfflinePlayerActivity.kt

@@ -25,11 +25,13 @@ import com.github.libretube.databinding.ExoStyledPlayerControlViewBinding
 import com.github.libretube.db.DatabaseHolder.Database
 import com.github.libretube.db.obj.DownloadChapter
 import com.github.libretube.enums.FileType
+import com.github.libretube.enums.PlayerCommand
 import com.github.libretube.enums.PlayerEvent
 import com.github.libretube.extensions.serializableExtra
 import com.github.libretube.helpers.BackgroundHelper
 import com.github.libretube.helpers.PlayerHelper
 import com.github.libretube.helpers.WindowHelper
+import com.github.libretube.services.AbstractPlayerService
 import com.github.libretube.services.VideoOfflinePlayerService
 import com.github.libretube.ui.base.BaseActivity
 import com.github.libretube.ui.fragments.DownloadTab
@@ -135,10 +137,6 @@ class OfflinePlayerActivity : BaseActivity() {
         binding = ActivityOfflinePlayerBinding.inflate(layoutInflater)
         setContentView(binding.root)
 
-        PlayingQueue.setOnQueueTapListener { streamItem ->
-            playNextVideo(streamItem.url ?: return@setOnQueueTapListener)
-        }
-
         val arguments = bundleOf(
             IntentData.downloadTab to DownloadTab.VIDEO,
             IntentData.videoId to videoId
@@ -161,9 +159,13 @@ class OfflinePlayerActivity : BaseActivity() {
         }
     }
 
-    private fun playNextVideo(videoId: String) {
-        this.videoId = videoId
-        playVideo()
+    private fun playNextVideo(nextId: String) {
+        this.videoId = nextId
+
+        playerController.sendCustomCommand(
+            AbstractPlayerService.runPlayerActionCommand,
+            bundleOf(PlayerCommand.PLAY_VIDEO_BY_ID.name to nextId)
+        )
     }
 
     private fun initializePlayerView() {

app/src/main/java/com/github/libretube/ui/fragments/PlayerFragment.kt

@@ -139,7 +139,8 @@ class PlayerFragment : Fragment(), OnlinePlayerOptions {
 
     // data and objects stored for the player
     private lateinit var streams: Streams
-    val isShort get() = run {
+    val isShort
+        get() = run {
             val heightGreaterThanWidth = streams.videoStreams.firstOrNull()?.let {
                 (it.height ?: 0) > (it.width ?: 0)
             }
@@ -205,11 +206,11 @@ class PlayerFragment : Fragment(), OnlinePlayerOptions {
 
             when (event) {
                 PlayerEvent.Next -> {
-                    playNextVideo(PlayingQueue.getNext())
+                    PlayingQueue.getNext()?.let { playNextVideo(it) }
                 }
 
                 PlayerEvent.Prev -> {
-                    playNextVideo(PlayingQueue.getPrev())
+                    PlayingQueue.getPrev()?.let { playNextVideo(it) }
                 }
 
                 PlayerEvent.Background -> {
@@ -309,6 +310,12 @@ class PlayerFragment : Fragment(), OnlinePlayerOptions {
 
             mediaMetadata.extras?.getString(IntentData.videoId)?.let {
                 videoId = it
+                // fix: if the fragment is recreated, play the current video, and not the initial one
+                arguments?.run {
+                    val playerData =
+                        parcelable<PlayerData>(IntentData.playerData)!!.copy(videoId = videoId)
+                    putParcelable(IntentData.playerData, playerData)
+                }
             }
 
             val maybeStreams: Streams? = mediaMetadata.extras?.parcelable(IntentData.streams)
@@ -655,11 +662,11 @@ class PlayerFragment : Fragment(), OnlinePlayerOptions {
         }
 
         playerBinding.skipPrev.setOnClickListener {
-            playNextVideo(PlayingQueue.getPrev())
+            PlayingQueue.getPrev()?.let { prev -> playNextVideo(prev) }
         }
 
         playerBinding.skipNext.setOnClickListener {
-            playNextVideo(PlayingQueue.getNext())
+            PlayingQueue.getNext()?.let { next -> playNextVideo(next) }
         }
 
         binding.relPlayerDownload.setOnClickListener {
@@ -984,26 +991,13 @@ class PlayerFragment : Fragment(), OnlinePlayerOptions {
     }
 
     /**
-     * Can be used for autoplay and manually skipping to the next video.
+     * Manually skip to another video.
      */
-    private fun playNextVideo(nextId: String? = null) {
-        if (nextId == null && PlayingQueue.repeatMode == Player.REPEAT_MODE_ONE) {
-            playerController.seekTo(0)
-            return
-        }
-
-        if (!PlayerHelper.isAutoPlayEnabled(playlistId != null) && nextId == null) return
-
-        videoId = nextId ?: PlayingQueue.getNext() ?: return
-
-        // fix: if the fragment is recreated, play the current video, and not the initial one
-        arguments?.run {
-            val playerData = parcelable<PlayerData>(IntentData.playerData)!!.copy(videoId = videoId)
-            putParcelable(IntentData.playerData, playerData)
-        }
-
-        // start to play the next video
-        playVideo()
+    private fun playNextVideo(nextId: String) {
+        playerController.sendCustomCommand(
+            AbstractPlayerService.runPlayerActionCommand,
+            bundleOf(PlayerCommand.PLAY_VIDEO_BY_ID.name to nextId)
+        )
 
         // close comment bottom sheet if opened for next video
         activity?.supportFragmentManager?.fragments?.filterIsInstance<CommentsSheet>()
@@ -1081,9 +1075,7 @@ class PlayerFragment : Fragment(), OnlinePlayerOptions {
             }
         }
         binding.autoplayCountdown.startCountdown {
-            runCatching {
-                playNextVideo()
-            }
+            PlayingQueue.getNext()?.let { playNextVideo(it) }
         }
     }
 

app/src/main/java/com/github/libretube/util/NowPlayingNotification.kt

@@ -4,7 +4,6 @@ import android.app.PendingIntent
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
-import android.util.Log
 import androidx.core.app.PendingIntentCompat
 import androidx.media3.session.CommandButton
 import androidx.media3.session.DefaultMediaNotificationProvider
@@ -46,8 +45,6 @@ class NowPlayingNotification(
             }
         }
 
-        Log.e("get intent", intentActivity.name)
-
         return PendingIntentCompat
             .getActivity(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT, false)
     }