fix: video sort order not preserved when starting video from sorted playlist

Author: Bnyro

app/src/main/java/com/github/libretube/helpers/ImportHelper.kt

@@ -105,7 +105,6 @@ object ImportHelper {
      */
     @OptIn(ExperimentalSerializationApi::class)
     suspend fun exportSubscriptions(activity: Activity, uri: Uri, importFormat: ImportFormat) {
-        val token = PreferenceHelper.getToken()
         val subs = SubscriptionHelper.getSubscriptions()
 
         when (importFormat) {

app/src/main/java/com/github/libretube/ui/adapters/PlaylistAdapter.kt

@@ -13,6 +13,7 @@ import androidx.core.view.updatePadding
 import androidx.recyclerview.widget.RecyclerView
 import com.github.libretube.R
 import com.github.libretube.api.PlaylistsHelper
+import com.github.libretube.api.obj.Playlists
 import com.github.libretube.api.obj.StreamItem
 import com.github.libretube.constants.IntentData
 import com.github.libretube.databinding.VideoRowBinding
@@ -45,7 +46,8 @@ class PlaylistAdapter(
     val originalFeed: MutableList<StreamItem>,
     private val sortedFeed: MutableList<StreamItem>,
     private val playlistId: String,
-    private val playlistType: PlaylistType
+    private val playlistType: PlaylistType,
+    private val onVideoClick: (StreamItem) -> Unit
 ) : RecyclerView.Adapter<PlaylistViewHolder>() {
 
     private var visibleCount = minOf(20, sortedFeed.size)
@@ -92,7 +94,7 @@ class PlaylistAdapter(
             thumbnailDuration.setFormattedDuration(streamItem.duration ?: -1, streamItem.isShort, streamItem.uploaded)
 
             root.setOnClickListener {
-                NavigationHelper.navigateVideo(root.context, streamItem.url, playlistId)
+                onVideoClick(streamItem)
             }
 
             val activity = (root.context as BaseActivity)

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

@@ -32,6 +32,7 @@ import com.github.libretube.extensions.TAG
 import com.github.libretube.extensions.ceilHalf
 import com.github.libretube.extensions.dpToPx
 import com.github.libretube.extensions.setOnDismissListener
+import com.github.libretube.extensions.toID
 import com.github.libretube.extensions.toastFromMainDispatcher
 import com.github.libretube.helpers.ImageHelper
 import com.github.libretube.helpers.NavigationHelper
@@ -206,17 +207,7 @@ class PlaylistFragment : DynamicLayoutManagerFragment(R.layout.fragment_playlist
                 binding.playAll.isGone = true
             } else {
                 binding.playAll.setOnClickListener {
-                    if (playlistFeed.isEmpty()) return@setOnClickListener
-
-                    val sortedStreams = getSortedVideos()
-                    PlayingQueue.setStreams(sortedStreams)
-
-                    NavigationHelper.navigateVideo(
-                        requireContext(),
-                        sortedStreams.first().url,
-                        playlistId = playlistId,
-                        keepQueue = true
-                    )
+                    startVideoItemPlayback(getSortedVideos().first())
                 }
             }
 
@@ -243,7 +234,8 @@ class PlaylistFragment : DynamicLayoutManagerFragment(R.layout.fragment_playlist
                     binding.bookmark.text = getString(R.string.shuffle)
                     binding.bookmark.setOnClickListener {
                         val queue = playlistFeed.shuffled()
-                        PlayingQueue.add(*queue.toTypedArray())
+                        PlayingQueue.setStreams(queue)
+
                         NavigationHelper.navigateVideo(
                             requireContext(),
                             queue.firstOrNull()?.url,
@@ -276,6 +268,20 @@ class PlaylistFragment : DynamicLayoutManagerFragment(R.layout.fragment_playlist
         }
     }
 
+    private fun startVideoItemPlayback(streamItem: StreamItem) {
+        if (playlistFeed.isEmpty()) return
+
+        val sortedStreams = getSortedVideos()
+        PlayingQueue.setStreams(sortedStreams)
+
+        NavigationHelper.navigateVideo(
+            requireContext(),
+            streamItem.url?.toID(),
+            playlistId = playlistId,
+            keepQueue = true
+        )
+    }
+
     /**
      * If the playlist is bookmarked, update its content if modified by the uploader
      */
@@ -324,7 +330,9 @@ class PlaylistFragment : DynamicLayoutManagerFragment(R.layout.fragment_playlist
             videos.toMutableList(),
             playlistId,
             playlistType
-        )
+        ) { streamItem ->
+            startVideoItemPlayback(streamItem)
+        }
         // TODO make sure the adapter is set once in onViewCreated
         binding.playlistRecView.adapter = playlistAdapter