add repeat queue btn

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

@@ -501,7 +501,7 @@ class PlayerFragment : BaseFragment(), OnlinePlayerOptions {
         try {
             // clear the playing queue
             PlayingQueue.clear()
-            PlayingQueue.removeOnQueueTapListener()
+            PlayingQueue.resetToDefaults()
 
             saveWatchPosition()
             nowPlayingNotification.destroySelfAndPlayer()

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

@@ -61,6 +61,13 @@ class PlayingQueueSheet : ExpandedBottomSheet() {
             adapter.notifyDataSetChanged()
         }
 
+        binding.repeat.setOnClickListener {
+            PlayingQueue.repeatQueue = !PlayingQueue.repeatQueue
+            it.alpha = if (PlayingQueue.repeatQueue) 1f else 0.5f
+        }
+
+        binding.repeat.alpha = if (PlayingQueue.repeatQueue) 1f else 0.5f
+
         binding.bottomControls.setOnClickListener {
             dialog?.dismiss()
         }

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

@@ -22,7 +22,9 @@ import com.github.libretube.ui.interfaces.PlayerOptions
 import com.github.libretube.ui.sheets.BaseBottomSheet
 import com.github.libretube.ui.sheets.PlaybackSpeedSheet
 import com.github.libretube.util.PlayerHelper
+import com.github.libretube.util.PlayingQueue
 import com.google.android.exoplayer2.PlaybackParameters
+import com.google.android.exoplayer2.Player
 import com.google.android.exoplayer2.trackselection.TrackSelector
 import com.google.android.exoplayer2.ui.AspectRatioFrameLayout
 import com.google.android.exoplayer2.ui.StyledPlayerView
@@ -373,18 +375,23 @@ internal class CustomExoPlayerView(
     override fun onRepeatModeClicked() {
         val repeatModeNames = listOf(
             context.getString(R.string.repeat_mode_none),
-            context.getString(R.string.repeat_mode_current)
+            context.getString(R.string.repeat_mode_current),
-        )
+            context.getString(R.string.all)
-
-        val repeatModes = listOf(
-            RepeatModeUtil.REPEAT_TOGGLE_MODE_NONE,
-            RepeatModeUtil.REPEAT_TOGGLE_MODE_ALL
-
         )
         // repeat mode options dialog
         BaseBottomSheet()
             .setSimpleItems(repeatModeNames) { index ->
-                player?.repeatMode = repeatModes[index]
+                PlayingQueue.repeatQueue = when (index) {
+                    0 -> {
+                        player?.repeatMode = Player.REPEAT_MODE_OFF
+                        false
+                    }
+                    1 -> {
+                        player?.repeatMode = Player.REPEAT_MODE_ONE
+                        false
+                    }
+                    else -> true
+                }
             }
             .show(supportFragmentManager)
     }

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

@@ -13,6 +13,7 @@ object PlayingQueue {
     private val queue = mutableListOf<StreamItem>()
     private var currentStream: StreamItem? = null
     private var onQueueTapListener: (StreamItem) -> Unit = {}
+    var repeatQueue: Boolean = false
 
     fun add(vararg streamItem: StreamItem) {
         streamItem.forEach {
@@ -33,11 +34,13 @@ object PlayingQueue {
     }
 
     fun getNext(): String? {
-        return try {
+        try {
-            queue[currentIndex() + 1].url?.toID()
+            return queue[currentIndex() + 1].url?.toID()
         } catch (e: Exception) {
-            null
+            Log.e("queue ended", e.toString())
         }
+        if (repeatQueue) return queue.firstOrNull()?.url?.toID()
+        return null
     }
 
     fun getPrev(): String? {
@@ -133,7 +136,8 @@ object PlayingQueue {
         onQueueTapListener = listener
     }
 
-    fun removeOnQueueTapListener() {
+    fun resetToDefaults() {
+        repeatQueue = false
         onQueueTapListener = {}
     }
 }