public static extern void setActionCallback(Action callback, int uniqueActionID);
public void Buy(Action action) { int uniqueActionID = Core.currentCallbackID; Core.currentCallbackID++; Core.setActionCallback(action, uniqueActionID); javaUnityApplicasaVirtualCurrency.CallStatic("ApplicasaVirtualCurrencyBuy", innerVirtualCurrencyJavaObject, uniqueActionID); }