protected override void OnCreate(Bundle savedInstanceState)
        {
            base.OnCreate(savedInstanceState);

            // Create your application here
            SetContentView(Resource.Layout.add_new_blood_glucose_device);
            var toolbar = (Toolbar)FindViewById(Resource.Id.toolbar);

            SetSupportActionBar(toolbar);
            Title = "Dispozitive Bluetooth";

            SupportActionBar.SetDisplayHomeAsUpEnabled(true);
            SupportActionBar.SetDisplayShowHomeEnabled(true);
            toolbar.NavigationClick += (sender, args) => Finish();
            _device = JsonConvert.DeserializeObject <SupportedDeviceModel>(Intent.GetStringExtra("Device"));

            if (CheckSelfPermission(Manifest.Permission.AccessCoarseLocation) != Permission.Granted)
            {
                RequestPermissions(Constants.PermissionsArray, 0);
            }
            else
            {
                StartDicovery();
            }
        }
        public override void OnBindViewHolder(RecyclerView.ViewHolder holder, int position)
        {
            SupportedDeviceModel item = _items[position];

            if (!(holder is DeviceSelectorHolder viewHolder))
            {
                return;
            }
            viewHolder.Item.Text = item.DeviceName;
        }