feat: highlight current selection in player options sheets (audio lan…

app/src/main/java/com/github/libretube/api/obj/Subtitle.kt

@@ -1,5 +1,7 @@
 package com.github.libretube.api.obj
 
+import android.content.Context
+import com.github.libretube.R
 import kotlinx.serialization.Serializable
 
 @Serializable
@@ -9,4 +11,10 @@ data class Subtitle(
     val name: String? = null,
     val code: String? = null,
     val autoGenerated: Boolean? = null
-)
+) {
+    fun getDisplayName(context: Context) = if (autoGenerated != true) {
+        name!!
+    } else {
+        "$name (${context.getString(R.string.auto_generated)})"
+    }
+}

app/src/main/java/com/github/libretube/obj/BottomSheetItem.kt

@@ -1,7 +1,7 @@
 package com.github.libretube.obj
 
 data class BottomSheetItem(
-    val title: String,
+    var title: String,
     val drawable: Int? = null,
     val getCurrent: () -> String? = { null },
     val onClick: () -> Unit = {}

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

@@ -82,7 +82,6 @@ import com.github.libretube.helpers.IntentHelper
 import com.github.libretube.helpers.NavBarHelper
 import com.github.libretube.helpers.NavigationHelper
 import com.github.libretube.helpers.PlayerHelper
-import com.github.libretube.helpers.PlayerHelper.autoPlayEnabled
 import com.github.libretube.helpers.PlayerHelper.checkForSegments
 import com.github.libretube.helpers.PlayerHelper.getVideoStats
 import com.github.libretube.helpers.PlayerHelper.isInSegment
@@ -1404,13 +1403,9 @@ class PlayerFragment : Fragment(), OnlinePlayerOptions {
 
         BaseBottomSheet()
             .setSimpleItems(
-                subtitles.map {
-                    if (it.autoGenerated != true) {
-                        it.name!!
-                    } else {
-                        "${it.name} (${getString(R.string.auto_generated)})"
-                    }
-                }
+                subtitles.map { it.getDisplayName(requireContext()) },
+                preselectedItem = subtitles.firstOrNull { it == viewModel.currentSubtitle }
+                    ?.getDisplayName(requireContext()) ?: getString(R.string.none)
             ) { index ->
                 val subtitle = subtitles.getOrNull(index) ?: return@setSimpleItems
                 updateCurrentSubtitle(subtitle)
@@ -1435,9 +1430,8 @@ class PlayerFragment : Fragment(), OnlinePlayerOptions {
         // Dialog for quality selection
         BaseBottomSheet()
             .setSimpleItems(
-                resolutions.map {
-                    if (currentQuality == it.resolution) "${it.name} ✓" else it.name
-                }
+                resolutions.map(VideoResolution::name),
+                preselectedItem = resolutions.firstOrNull { it.resolution == currentQuality }?.name
             ) { which ->
                 val newResolution = resolutions[which].resolution
                 setPlayerResolution(newResolution, true)
@@ -1463,27 +1457,28 @@ class PlayerFragment : Fragment(), OnlinePlayerOptions {
         }
         val baseBottomSheet = BaseBottomSheet()
 
-        if (audioLanguagesAndRoleFlags.isEmpty()) {
-            baseBottomSheet.setSimpleItems(
-                listOf(getString(R.string.unknown_or_no_audio)),
-                null
-            )
-        } else if (audioLanguagesAndRoleFlags.size == 1 &&
-            audioLanguagesAndRoleFlags[0].first == null &&
-            !PlayerHelper.haveAudioTrackRoleFlagSet(
-                audioLanguagesAndRoleFlags[0].second
-            )
+        if (audioLanguagesAndRoleFlags.isEmpty() || (audioLanguagesAndRoleFlags.size == 1 &&
+                    audioLanguagesAndRoleFlags[0].first == null &&
+                    !PlayerHelper.haveAudioTrackRoleFlagSet(
+                        audioLanguagesAndRoleFlags[0].second
+                    ))
         ) {
             // Regardless of audio format or quality, if there is only one audio stream which has
             // no language and no role flags, it should mean that there is only a single audio
             // track which has no language or track type set in the video played
             // Consider it as the default audio track (or unknown)
             baseBottomSheet.setSimpleItems(
                 listOf(getString(R.string.default_or_unknown_audio_track)),
-                null
+                preselectedItem = getString(R.string.default_or_unknown_audio_track),
+                listener = null
             )
         } else {
-            baseBottomSheet.setSimpleItems(audioLanguages) { index ->
+            baseBottomSheet.setSimpleItems(audioLanguages, preselectedItem = audioLanguagesAndRoleFlags.firstOrNull {
+                val format = viewModel.player.audioFormat
+                format?.language == it.first && format?.roleFlags == it.second
+            }?.let {
+                PlayerHelper.getAudioTrackNameFromFormat(context, it)
+            },) { index ->
                 val selectedAudioFormat = audioLanguagesAndRoleFlags[index]
                 viewModel.trackSelector.updateParameters {
                     setPreferredAudioLanguage(selectedAudioFormat.first)

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

@@ -1,6 +1,7 @@
 package com.github.libretube.ui.sheets
 
 import android.os.Bundle
+import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -20,6 +21,7 @@ open class BaseBottomSheet : ExpandedBottomSheet() {
     private val binding get() = _binding!!
 
     private var title: String? = null
+    private var preselectedItem: String? = null
     private lateinit var items: List<BottomSheetItem>
     private lateinit var listener: (index: Int) -> Unit
 
@@ -46,6 +48,13 @@ open class BaseBottomSheet : ExpandedBottomSheet() {
             }
         }
 
+        // set the selected item
+        for (item in items) {
+            Log.e(item.title, preselectedItem.toString())
+        }
+        for (item in items.filter { it.title == preselectedItem }) {
+            item.title = "${item.title} ✓"
+        }
         binding.optionsRecycler.layoutManager = LinearLayoutManager(requireContext())
         binding.optionsRecycler.adapter = BottomSheetAdapter(items, listener)
     }
@@ -72,8 +81,14 @@ open class BaseBottomSheet : ExpandedBottomSheet() {
         this.title = title
     }
 
-    fun setSimpleItems(titles: List<String>, listener: (suspend (index: Int) -> Unit)?) =
+    fun setSimpleItems(
+        titles: List<String>,
+        preselectedItem: String? = null,
+        listener: (suspend (index: Int) -> Unit)?
+    ) = apply {
         setItems(titles.map { BottomSheetItem(it) }, listener)
+        this.preselectedItem = preselectedItem
+    }
 
     companion object {
         private val titleTextSize = 7f.dpToPx().toFloat()

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

@@ -267,7 +267,8 @@ abstract class CustomExoPlayerView(
         if (scrubbingTimeBar && !forceUpdate) return
 
         val currentIndex = PlayerHelper.getCurrentChapterIndex(player.currentPosition, chapters)
-        val newChapterName = currentIndex?.let { chapters[it].title.trim() } ?: context.getString(R.string.no_chapter)
+        val newChapterName = currentIndex?.let { chapters[it].title.trim() }
+            ?: context.getString(R.string.no_chapter)
         chaptersViewModel.currentChapterIndex.updateIfChanged(currentIndex ?: return)
 
         // change the chapter name textView text to the chapterName
@@ -601,7 +602,10 @@ abstract class CustomExoPlayerView(
         )
 
         BaseBottomSheet()
-            .setSimpleItems(aspectRatioModeNames) { index ->
+            .setSimpleItems(
+                aspectRatioModeNames,
+                preselectedItem = aspectRatioModeNames[aspectRatioModes.indexOf(resizeMode)]
+            ) { index ->
                 resizeMode = aspectRatioModes[index]
             }
             .show(supportFragmentManager)
@@ -611,7 +615,12 @@ abstract class CustomExoPlayerView(
         // repeat mode options dialog
         BaseBottomSheet()
             .setSimpleItems(
-                PlayerHelper.repeatModes.map { context.getString(it.second) }
+                PlayerHelper.repeatModes.map { context.getString(it.second) },
+                preselectedItem = PlayerHelper.repeatModes
+                    .firstOrNull { it.first == PlayingQueue.repeatMode }
+                    ?.second?.let {
+                        context.getString(it)
+                    }
             ) { index ->
                 PlayingQueue.repeatMode = PlayerHelper.repeatModes[index].first
             }