Adapter

public override View GetView(int position, View convertView, ViewGroup parent)
        {
            var inflater = LayoutInflater.From(context);
            var view = inflater.Inflate(Resource.Layout.Adapter, parent, false);

            TextView txtNome = view.FindViewById<TextView>(Resource.Id.tVNome);
            TextView txtPreco = view.FindViewById<TextView>(Resource.Id.tVPreco);
            TextView txtTempo = view.FindViewById<TextView>(Resource.Id.tVTempo);

            txtNome.Text = itens[position].Nome;
            txtPreco.Text = "Preço: R$" + itens[position].Preco.ToString();
            meses = itens[position].Preco / renda;
            txtTempo.Text = string.Format("{0:N1} meses", meses);

            return view;
        }