public void Click_Categories(Classes.Catigories cat)
        {
            try
            {
                var check = mCategoriesList.Where(a => a.Catigories_Color == Settings.MainColor).ToList();
                if (check.Count > 0)
                {
                    foreach (var all in check)
                    {
                        all.Catigories_Color = "#212121";
                    }
                }

                var click = mCategoriesList.FirstOrDefault(a => a.Catigories_Id == cat.Catigories_Id);
                if (click != null)
                {
                    click.Catigories_Color = Settings.MainColor;
                }

                NotifyDataSetChanged();
            }
            catch (Exception exception)
            {
                Crashes.TrackError(exception);
            }
        }
 // Function
 public void Add(Classes.Catigories cat)
 {
     try
     {
         var check = mCategoriesList.FirstOrDefault(a => a.Catigories_Id == cat.Catigories_Id);
         if (check == null)
         {
             mCategoriesList.Add(cat);
             NotifyItemInserted(mCategoriesList.IndexOf(mCategoriesList.Last()));
         }
     }
     catch (Exception exception)
     {
         Crashes.TrackError(exception);
     }
 }