在Android中使用.NET Web服务 - 解析返回的XML

Question

在this帖子FROSTYSMOOTH提出一个问题并自己回答了他的问题，这是非常清晰的代码，但我无法在他的改革代码中找到使用网络服务。如何处理改革后的代码这些行在他的第一个代码中？

    private static final String NAMESPACE = "http://tempuri.org/";
private static final String URL = "http://www.ces.org/android/android.asmx";//must point to where service is located


/** HelloAndroid method */
//SOAP_ACTION = NAMESPACE + METHODNAME
private static final String SOAP_ACTION = "http://tempuri.org/HelloAndroid";
private static final String METHOD_NAME = "HelloAndroid";


/** SelectInstitutionTypes method */
//SOAP_ACTION = NAMESPACE + METHODNAME
private static final String SOAP_ACTION_INSTITUTIONS = "http://tempuri.org/SelectInstitutionTypes";
private static final String METHOD_NAME_INSTITUTIONS = "SelectInstitutionTypes";


/** SelectPrograms method */
//SOAP_ACTION = NAMESPACE + METHODNAME
private static final String SOAP_ACTION_PROGRAMS = "http://tempuri.org/SelectPrograms";
private static final String METHOD_NAME_PROGRAMS = "SelectPrograms";



@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);


    getHelloAndroid();
    //getInstitutionTypes();
    getPrograms();

}//end of onCreate