JustJava: Define Only One Global Var

strings.xml

<resources>
<string name="app_name">Just Java</string>
<string name="quantity_of_coffee">2</string>
<string name="quantity_pre_coffee">5</string>
<string name="price_all_coffee">$10.00</string>
<string name="toppings">Toppings</string>
<string name="name">Name</string>
<string name="quantity">Quantity</string>
<string name="ordersummary">Order Summary</string>
</resources>