check box

	public void decrement(View view){
		quantity = quantity - 1;
		displayQuantity(quantity);
	}

	public void submitOrder(View view){
		CheckBox = whippedCreamCheckBox = (CheckBox) findViewById(R.id.whipped_cream_checkbox);
		boolean hasWhippedCream = whippedCreamCheckBox.isChecked();
		Log.v("MainActivity", "Has whipped cream; " + hasWhippedCream);

		int price = calculatePrice();
		String priceMessage = createOrderSummary(price, hasWhippedCream);
		displayMessage(priceMEssage);
	}

	private int calculatePrice(){ return quantity * 5; }

	private String createOrderSummary(int price, boolean addWhippedCream){
		String priceMessage = "Name: Lyla the Labyrinth";
		priceMessage += "\nQuantity: " + quantity;
		priceMessage += "\nTotal: $" + price;
		priceMessage += "\nThank you!";
		return priceMessage;
	}