private async Task FilterPlayers()
        {
            AndHUD.Shared.Show(this, "Търсене…");
            HttpResponseMessage getPlayersHttpResponse = await RestManager.GetAvailablePlayers(_searchPlayersCritera);

            string getPlayersResponse = await getPlayersHttpResponse.Content.ReadAsStringAsync();

            if (getPlayersHttpResponse.IsSuccessStatusCode &&
                !string.IsNullOrWhiteSpace(getPlayersResponse) &&
                getPlayersResponse != "null")
            {
                _memberDetails = JsonConvert.DeserializeObject <IEnumerable <MemberDetails> >(getPlayersResponse);
                _adapter       = new PlayerAdapter(this, _memberDetails.ToArray(), _clubDetails, _account);
                _recyclerView.SetAdapter(_adapter);
                AndHUD.Shared.Dismiss(this);
                if (_memberDetails.Any())
                {
                    _noPlayersFound.Visibility = ViewStates.Gone;
                }
                else
                {
                    _noPlayersFound.Visibility = ViewStates.Visible;
                }
            }
        }
        protected async override void OnCreate(Bundle savedInstanceState)
        {
            base.OnCreate(savedInstanceState);

            // Create your application here
            SetContentView(Resource.Layout.SearchPlayers);

            Typeface tf = Typeface.CreateFromAsset(Assets, "fonts/Font Awesome 5 Free-Solid-900.otf");

            _toolbar          = FindViewById <Toolbar>(Resource.Id.tbr_searchPlayers_toolbar);
            _name             = FindViewById <EditText>(Resource.Id.et_searchPlayers_name);
            _positionsSpinner = FindViewById <Spinner>(Resource.Id.spn_searchPlayers_preferedPosition);

            _heightRange = FindViewById <RangeSliderControl>(Resource.Id.sld_searchPlayers_heightRange);
            _heightRange.SetSelectedMinValue(0);
            _heightRange.SetSelectedMaxValue(300);

            _weightRange = FindViewById <RangeSliderControl>(Resource.Id.sld_searchPlayers_weightRange);
            _weightRange.SetSelectedMinValue(0);
            _weightRange.SetSelectedMaxValue(300);

            _ageRange = FindViewById <RangeSliderControl>(Resource.Id.sld_searchPlayers_ageRange);
            _ageRange.SetSelectedMinValue(_ageRange.AbsoluteMinValue);
            _ageRange.SetSelectedMaxValue(_ageRange.AbsoluteMaxValue);

            _search        = FindViewById <Button>(Resource.Id.btn_searchPlayers_searchPlayers);
            _search.Click += Search_Click;

            _recyclerView  = FindViewById <RecyclerView>(Resource.Id.rv_searchPlayers_players);
            _layoutManager = new LinearLayoutManager(this, LinearLayoutManager.Vertical, false);
            _recyclerView.SetLayoutManager(_layoutManager);

            _noPlayersFound = FindViewById <TextView>(Resource.Id.tv_searchPlayers_noPlayersFound);

            SetSupportActionBar(_toolbar);
            SupportActionBar.SetDisplayHomeAsUpEnabled(true);
            SupportActionBar.SetHomeButtonEnabled(true);

            _toggleFilters = FindViewById <TextView>(Resource.Id.tv_searchPlayers_toggleFilters);

            _toggleFilters.Click   += ToggleFilters_Click;
            _toggleFilters.Typeface = tf;

            _filters = FindViewById <TableLayout>(Resource.Id.tl_searchPlayers_filters);

            var positions = new List <string> {
                Literals.AllPositions
            };

            positions.AddRange(Enum
                               .GetNames(typeof(Position))
                               .Select(r => Literals.ResourceManager.GetString(r)));
            _positionsSpinner.Adapter = new ArrayAdapter <string>(this, Android.Resource.Layout.SimpleSpinnerDropDownItem, positions.ToArray());

            _resetFilters        = FindViewById <Button>(Resource.Id.btn_searchPlayers_resetFilters);
            _resetFilters.Click += ResetFilters_Click;

            _account = AccountStore
                       .Create()
                       .FindAccountsForService(GetString(Resource.String.app_name))
                       .FirstOrDefault();

            HttpResponseMessage getPlayersHttpResponse = await RestManager.GetAvailablePlayers(_searchPlayersCritera);

            HttpResponseMessage getCoachClubHttpResponse = await RestManager.GetMemberClub(_account.Username);

            string getCoachClubResponse = await getCoachClubHttpResponse.Content.ReadAsStringAsync();

            string getPlayersResponse = await getPlayersHttpResponse.Content.ReadAsStringAsync();

            if (getPlayersHttpResponse.IsSuccessStatusCode &&
                !string.IsNullOrWhiteSpace(getPlayersResponse) &&
                getPlayersResponse != "null")
            {
                _clubDetails   = JsonConvert.DeserializeObject <ClubDetails>(getCoachClubResponse);
                _memberDetails = JsonConvert.DeserializeObject <IEnumerable <MemberDetails> >(getPlayersResponse);
                if (_memberDetails.Any())
                {
                    _adapter = new PlayerAdapter(this, _memberDetails.ToArray(), _clubDetails, _account);
                    _recyclerView.SetAdapter(_adapter);
                }
            }
        }