如何在android中解析SoapObject

Question

我正在使用webservices爲應用程序從外部服務器獲取數據。我能夠連接到服務器，發送我的SOAP請求並能夠將數據作爲SoapObject返回到我的android類。 在這裏我無法解析這個SoapObject來檢索來自web服務的值（作爲字符串）。 我的代碼是在這裏：

public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.list); 
     mInflater = (LayoutInflater)getSystemService(Activity.LAYOUT_INFLATER_SERVICE); 
     System.out.println("Entered "+getClass().getSimpleName()); 
     //Calling the web service to get the documents list 
     callService("getDocumentsList","http://wservice.friedmaggy.com/getDocumentsList"); 

- 我創造callService方法來調用web服務：

public void callService(String operation, String soapaction) 
    { 
     try { 
      String SOAP_ACTION = soapaction; 
      String OPERATION_NAME = operation; 
      String WSDL_TARGET_NAMESPACE = getString(R.string.targetNamespace); 
      String SOAP_ADDRESS = getString(R.string.soapAddress); 
      SoapObject request = new SoapObject(
        WSDL_TARGET_NAMESPACE, OPERATION_NAME); 
      System.out.println("SOAP_ACTION "+SOAP_ACTION); 
      System.out.println("OPERATION_NAME "+OPERATION_NAME); 
      System.out.println("WSDL_TARGET_NAMESPACE "+WSDL_TARGET_NAMESPACE); 
      System.out.println("SOAP_ADDRESS "+SOAP_ADDRESS); 
      // System.out.println("SOAP_ACTION "+SOAP_ACTION); 

      PropertyInfo propInfo = new PropertyInfo(); 

      SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(
        SoapEnvelope.VER11); 

      HttpTransportSE httpTransport = new HttpTransportSE(
        SOAP_ADDRESS); 
envelope.setOutputSoapObject(request); 

      httpTransport.call(SOAP_ACTION, envelope); 

      SoapObject response = (SoapObject) envelope.bodyIn; 


      if(response.getPropertyCount()>0){ 
       data=new StringBuilder(); 

      for (int i = 0; i < response.getPropertyCount(); i++) { 

       Course c = new Course((SoapObject) response.getProperty(i)); 

       courseList.add(c); 

      } 

    for (Course c : courseList) { 

       data.append("CourseName :" + c.getName()); 

       results.add(c.getName()); 
      } 

- 從上面可以看出，我通過全響應對象到另一個豆（（SoapObject）response.getProperty（i））;）

你能幫我解析一下這個響應對象來獲取所需的String值嗎？

Answer 1

androidHttpTransport.call(SOAP_ACTION, envelope); 
Object response = envelope.getResponse(); 

Vector<SoapObject> res= null; 

if (response instanceof SoapObject) { 
     res = new Vector(); 
    res.add((SoapObject) response); 
    } else if (response instanceof Vector) { 
      res = (Vector<SoapObject>) response; 
     } 

for(SoapObject so1: res){ 
      //retrieve String here from soap object using this 
        so1.getProperty(0).toString(); 
    //then so1.getProperty(1).toString and likewise  
     }