void ResetGUI() { // Customer customer = null; lblCustomer.setText(getString(R.string.text_customer)); // Products productAdapter.clear(); productAdapter.notifyDataSetChanged(); // Payment Type cmbPaymentType.setSelection(0); // Total totalSale = 0; lblTotal.setText( getString(R.string.currency_symbol) + Functions.GetFloatValueWithTwoDecimals(totalSale)); }
void DeleteProduct() { Product product = productAdapter.getItem(positionProductForDelete); totalSale -= product.getPrice(); lblTotal.setText( getString(R.string.currency_symbol) + Functions.GetFloatValueWithTwoDecimals(totalSale)); productAdapter.remove(product); productAdapter.notifyDataSetChanged(); }
void SetProduct(Bundle bundle) { totalSale += bundle.getFloat("price"); lblTotal.setText( getString(R.string.currency_symbol) + Functions.GetFloatValueWithTwoDecimals(totalSale)); Product product = new Product(bundle.getInt("id"), bundle.getString("name")); product.setPrice(bundle.getFloat("price")); if (productAdapter == null) { ArrayList<Product> products = new ArrayList<Product>(); productAdapter = new ProductAdapter(this, products); ListView lstProducts = (ListView) findViewById(R.id.lstProductList); lstProducts.setAdapter(productAdapter); } productAdapter.add(product); productAdapter.notifyDataSetChanged(); }
void SetCustomer(Bundle bundle) { customer = new Customer(bundle.getInt("id"), bundle.getString("name")); lblCustomer.setText(getString(R.string.text_customer) + " " + customer.getName()); }