Boa tarde Alguem poderia me ajudar com este codigo por gentileza, gostaria de passar para brasileiro

Double tx = Double.parseDouble((((ShopDetailsActivity)context).allTotalPriceTv.getText().toString().trim().replace("$", "")));
                double totalPrice = tx - Double.parseDouble(cost.replace("$", ""));
                double deliveryFee = Double.parseDouble((((ShopDetailsActivity)context).deliveryFee.replace("$", "")));
                double sTotalPrice = Double.parseDouble(String.format("%.2f", totalPrice)) - Double.parseDouble(String.format("%.2f", deliveryFee));
                ((ShopDetailsActivity)context).allTotalPrice=0.00;
                ((ShopDetailsActivity)context).sTotalTv.setText("$"+String.format("%.2f", sTotalPrice));
                ((ShopDetailsActivity)context).allTotalPriceTv.setText("$"+String.format("%.2f", Double.parseDouble(String.format("%.2f", totalPrice))));