Question

i am trying to collect some values in int array,which are from the web service by consuming it.Here i am using SOAP method for the consumption.

when i am trying to collect the values in int array, i am unable to run the emulator.

How to overcome this error? Please find my source for reference.

Main_WB.java

 public class Main_WB extends Activity 
 {
EditText edt1,edt2;
TextView txt_1;
Button btn;

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

    edt1 = (EditText)findViewById(R.id.editText1);
    edt2 = (EditText)findViewById(R.id.editText2);
    btn = (Button)findViewById(R.id.button1);

    btn.setOnClickListener(new View.OnClickListener()
    {
    public void onClick(View v) 
    {
        getTMSChart(edt1.getText().toString(),edt2.getText().toString());
    }     
    });
  }

 private void getTMSChart(String FromDate,String ToDate)
 {
     txt_1 = (TextView)findViewById(R.id.textView1);

     System.setProperty("http.keepAlive", "false");        
     SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);        

     envelope.dotNet = true;

     String NAMESPACE = "http://tempuri.org/";
     String URL = "http://54.251.60.177/TMSOrdersService/TMSDetails.asmx";
     String METHOD = "GetTMSChart";

     SoapObject request = new SoapObject(NAMESPACE, METHOD);        
     request.addProperty("FromDate", FromDate);               
     request.addProperty("ToDate", ToDate);

     envelope.setOutputSoapObject(request);
     HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);

     try 
     {
         androidHttpTransport.call(NAMESPACE + METHOD, envelope);

         SoapObject result = (SoapObject) envelope.bodyIn;

         SoapObject root =  (SoapObject) ((SoapObject)(result).getProperty(0)).getProperty("NewDataSet");

         int tablesCount = root.getPropertyCount();


      for (int i = 0; i < tablesCount; i++)
      {
         SoapObject table = (SoapObject) root.getProperty(i);
         int propertyCount = table.getPropertyCount();

      for (int j = 0; j < propertyCount; j++)
      {           

    //  String orderNo =  table.getPropertyAsString("Order_No");
    //  String freight =  table.getPropertyAsString("Freight_Rate");
    //  String percent =  table.getPropertyAsString("Margin_Percent");


       int orderNo = Integer.parseInt(table.getPropertyAsString("Order_No"));
       int freightRate = Integer.parseInt(table.getPropertyAsString("Freight_Rate"));
       int marginPercent = Integer.parseInt(table.getPropertyAsString("Margin_Percent"));

       int[] ord = new int[orderNo];
       int[] frei = new int[freightRate];
       int[] margin = new int[marginPercent];


     // whatever you do with these values

       txt_1.setText(ord);
       txt_1.setText(frei);
       txt_1.setText(margin);
          }                   
       }
    }   
    catch (Exception e) 
    {
    }   
    }    }

Answer 1

   int orderNo = Integer.parseInt(table.getPropertyAsString("Order_No"));
   int freightRate = Integer.parseInt(table.getPropertyAsString("Freight_Rate"));
   int marginPercent = Integer.parseInt(table.getPropertyAsString("Margin_Percent"));

   int[] ord = new int[orderNo];
   int[] frei = new int[freightRate];
   int[] margin = new int[marginPercent];


 // whatever you do with these values

   txt_1.setText(ord);
   txt_1.setText(frei);
   txt_1.setText(margin);

What are you trying to do here? From looking at that piece of (useless) code it seem like you lack basic programming knowledge and should perhaps read some more tutorials.

That said I’m pointing out what you’re actually doing there:

    int orderNo = Integer.parseInt(table.getPropertyAsString("Order_No"));

Here you request the property “Order_No” as a string value and convert it into an int. So far so good.

    int[] ord = new int[orderNo];

Here you create an int-array with an amount of elements equal to orderNo. So if your orderNo is 12345 you create an int-array with 12345 elements. I don’t think that is what you intended.

   txt_1.setText(ord);

Here you pass that huge (unintialized) int-array as a parameter to the setText method of txt_1. That method obviously wants a string value and not an int-array.

So what are you trying to do?

EDIT:

To answer your question regarding creating the int-array:

int[] ord = new int[propertyCount];
int[] frei = new int[propertyCount];
int[] margin = new int[propertyCount];

for (int j = 0; j < propertyCount; j++)
{           
    int orderNo = Integer.parseInt(table.getPropertyAsString("Order_No"));
    int freightRate = Integer.parseInt(table.getPropertyAsString("Freight_Rate"));
    int marginPercent = Integer.parseInt(table.getPropertyAsString("Margin_Percent"));

    ord[j] = orderNo;
    frei[j] = freightRate;
    margin[j] = marginPercent;

}                   

// process the arrays;

I assume that you want one array per table so I create the arrays outside the inner loop and fill them within the loop.

Afterwards you can process these arrays. Beware that the arrays are recreated for every table in the outer loop.

Hope that helps.