changing some things with swipe in the queue

MusicApp/MainActivity.cs

@@ -236,6 +236,11 @@ namespace MusicApp
         {
             if(!Queue.instance.adapter.RefreshDisabled())
                 contentRefresh.SetEnabled(((LinearLayoutManager)Queue.instance.ListView.GetLayoutManager()).FindFirstVisibleItemPosition() == 0);
+
+            if(((LinearLayoutManager)Queue.instance.ListView.GetLayoutManager()).FindLastCompletelyVisibleItemPosition() == Queue.instance.adapter.songList.Count)
+            {
+                Queue.instance.LoadMore();
+            }
         }
 
         private async void ActionPlayer()

MusicApp/Resources/Portable Class/ItemTouchCallback.cs

@@ -26,6 +26,10 @@ namespace MusicApp.Resources.Portable_Class
         {
             int dragFlag = ItemTouchHelper.Up | ItemTouchHelper.Down;
             int swipeFlag = ItemTouchHelper.Left | ItemTouchHelper.Right;
+
+            if (MusicPlayer.queue[MusicPlayer.CurrentID()].GetName() == viewHolder.ItemView.FindViewById<TextView>(Resource.Id.title).Text)
+                return MakeMovementFlags(dragFlag, 0);
+
             return MakeMovementFlags(dragFlag, swipeFlag);
         }
 
@@ -47,7 +51,7 @@ namespace MusicApp.Resources.Portable_Class
 
         public override void OnChildDraw(Canvas c, RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, float dX, float dY, int actionState, bool isCurrentlyActive)
         {
-            if (actionState == ItemTouchHelper.ActionStateSwipe && MusicPlayer.queue[MusicPlayer.CurrentID()].GetName() != viewHolder.ItemView.FindViewById<TextView>(Resource.Id.title).Text)
+            if (actionState == ItemTouchHelper.ActionStateSwipe)
             {
                 viewHolder.ItemView.Alpha = 1 - Math.Abs(dX) / viewHolder.ItemView.Width;
                 viewHolder.ItemView.TranslationX = dX;

MusicApp/Resources/Portable Class/Queue.cs

@@ -6,6 +6,7 @@ using Android.Views;
 using Android.Widget;
 using MusicApp.Resources.values;
 using System.Collections.Generic;
+using System.Linq;
 using System.Threading.Tasks;
 
 namespace MusicApp.Resources.Portable_Class
@@ -114,6 +115,11 @@ namespace MusicApp.Resources.Portable_Class
             }
         }
 
+        public void LoadMore()
+        {
+            List<Song> songList = MusicPlayer.queue.Except(adapter.songList).ToList();
+        }
+
         private async void ListView_ItemClick(object sender, int Position)
         {
             Song item = MusicPlayer.queue[Position];
@@ -155,6 +161,12 @@ namespace MusicApp.Resources.Portable_Class
 
         public void RemoveFromQueue(Song item)
         {
+            if(item == MusicPlayer.queue[MusicPlayer.CurrentID()])
+            {
+                //Make snackbar
+                return;
+            }
+
             foreach(Song song in MusicPlayer.queue)
             {
                 if (song.queueSlot > item.queueSlot)

MusicApp/Resources/Portable Class/RecyclerAdapter.cs

@@ -1,5 +1,6 @@
 using Android.App;
 using Android.Content;
+using Android.Graphics;
 using Android.Support.V7.Widget;
 using Android.Views;
 using MusicApp.Resources.values;
@@ -11,7 +12,7 @@ namespace MusicApp.Resources.Portable_Class
 {
     public class RecyclerAdapter : RecyclerView.Adapter, IItemTouchAdapter
     {
-        private List<Song> songList;
+        public List<Song> songList;
         private bool refreshDisabled = false;
         public event EventHandler<int> ItemClick;
         public event EventHandler<int> ItemLongCLick;
@@ -27,6 +28,13 @@ namespace MusicApp.Resources.Portable_Class
             NotifyDataSetChanged();
         }
 
+        public void AddToList(List<Song> songList)
+        {
+            int positionStart = this.songList.Count;
+            this.songList.AddRange(songList);
+            NotifyItemRangeInserted(positionStart, songList.Count);
+        }
+
         public override int ItemCount => songList.Count;
 
         public override void OnBindViewHolder(RecyclerView.ViewHolder viewHolder, int position)
@@ -98,6 +106,11 @@ namespace MusicApp.Resources.Portable_Class
             {
                 holder.youtubeIcon.Visibility = ViewStates.Gone;
             }
+
+            if (position == MusicPlayer.CurrentID())
+                holder.ItemView.SetBackgroundColor(Color.DimGray);
+            else
+                holder.ItemView.SetBackgroundColor(Color.White);
         }
 
         public override RecyclerView.ViewHolder OnCreateViewHolder(ViewGroup parent, int viewType)

MusicApp/Resources/Portable Class/RecyclerHolder.cs

@@ -18,7 +18,6 @@ namespace MusicApp.Resources.Portable_Class
 
         public RecyclerHolder(View itemView, Action<int> listener, Action<int> longListener) : base(itemView)
         {
-            itemView.SetBackgroundColor(Color.White);
             reorder = itemView.FindViewById<ImageView>(Resource.Id.reorder);
             textLayout = itemView.FindViewById<LinearLayout>(Resource.Id.textLayout);
             Title = itemView.FindViewById<TextView>(Resource.Id.title);