Exemplo n.º 1
0
		/**
		 * Unregisters a previously registered observer.
		 * @param observer the previously registered observer.
		 */
		public static void unregister(PurchaseObserver observer) 
		{
			sPurchaseObserver = null;
		}
Exemplo n.º 2
0
 /**
  * Unregisters a previously registered observer.
  * @param observer the previously registered observer.
  */
 public static void unregister(PurchaseObserver observer)
 {
     sPurchaseObserver = null;
 }
Exemplo n.º 3
0
		/**
		 * Registers an observer that updates the UI.
		 * @param observer the observer to register
		 */
		public static void register(PurchaseObserver observer) 
		{
			sPurchaseObserver = observer;
		}
Exemplo n.º 4
0
 /**
  * Registers an observer that updates the UI.
  * @param observer the observer to register
  */
 public static void register(PurchaseObserver observer)
 {
     sPurchaseObserver = observer;
 }