java data types

java data types
https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html

boolean: true and false

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

	public void submitOrder(View view){
		int price = calculatePrice();
		log.v("MainActivity", "The price is " + price);

		String priceMessage = createOrderSummary(price);
		displayMessage(priceMessage);
	}

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

	public void submitOrder(View view){
		CheckBox = whippedCreamCheckBox = (CheckBox) findViewById(R.id.whipped_cream_checkbox);

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

checkbox

 public class MyActivity extends Activity {
     protected void onCreate(Bundle icicle) {
         super.onCreate(icicle);

         setContentView(R.layout.content_layout_id);

         final CheckBox checkBox = (CheckBox) findViewById(R.id.checkbox_id);
         if (checkBox.isChecked()) {
             checkBox.setChecked(false);
         }
     }
 }