ksoap(web services) example in android using SoapPrimitive

Question

1. this code is not giving me any errors or warning but is not working properly ,I did not know where is the problem,Please help me.

   package com.example.webtest;
   
   import org.ksoap2.SoapEnvelope;
   import android.util.Log;
   import org.ksoap2.serialization.SoapObject;
   import org.ksoap2.serialization.SoapPrimitive;
   import org.ksoap2.serialization.SoapSerializationEnvelope;
   import org.ksoap2.transport.HttpTransportSE;
   
   import android.os.Bundle;
   import android.app.Activity;
   import android.view.Menu;
   import android.view.View;
   import android.widget.Button;
   import android.widget.EditText;
   import android.widget.TextView;
   
   public class MainActivity extends Activity {
   
   String UserFahrenheit;
   
   
   @Override
   protected void onCreate(Bundle savedInstanceState) {
   super.onCreate(savedInstanceState);
   setContentView(R.layout.activity_main);
   
   Button b=(Button) findViewById(R.id.button);
   final EditText Med=(EditText) findViewById(R.id.MedServTextView);
   final TextView Test=(TextView) findViewById(R.id.TestTextView);
   
   b.setOnClickListener(new View.OnClickListener() {
   
       @Override
       public void onClick(View v) {
           //try{
               UserFahrenheit=Med.getText().toString();
   
               //String mobile=getData(UserMRN.trim());
                String NAMESPACE = "http://tempuri.org/";
                   String METHOD_NAME = "FahrenheitToCelsius";
                   String SOAP_ACTION = "http://tempuri.org/FahrenheitToCelsius";
                   String URL = "http://www.w3schools.com/webservices/tempconvert.asmx?WSDL";
   
                   SoapObject Request = new SoapObject(NAMESPACE, METHOD_NAME);
   
                   Request.addProperty("Fahrenheit",UserFahrenheit.trim());
   
                   SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(
                           SoapEnvelope.VER11);
                   envelope.dotNet = true;
                   envelope.setOutputSoapObject(Request);
   
                   HttpTransportSE androidHttpTransport = new HttpTransportSE(
                           URL);
       try{
                   androidHttpTransport.call(SOAP_ACTION, envelope);
   
                   SoapPrimitive response = (SoapPrimitive) envelope.getResponse();
                   String Celsius;
                   Celsius= String.valueOf(response.toString());
                  Test.setText(Celsius);
   
       }catch(Exception e){
           e.getMessage();
       }
   
   
   
       //  }catch(Exception e){
       //      e.getMessage();
       //  }
   
   
       }
   });
   
       }
   
   
   
   @Override
   public boolean onCreateOptionsMenu(Menu menu) {
   // Inflate the menu; this adds items to the action bar if it is present.
   getMenuInflater().inflate(R.menu.main, menu);
   return true;
   }
   
   }
   

Answer 1

Why are you using a SoapPrimitive? First of all, check if your response is an Error. Otherwise, get de responsebody from the response object by calling response.bodyIn:

SoapObject response = null;
if (envelope.bodyIn instanceof SoapObject) { // SoapObject = SUCCESS
    response = (SoapObject) envelope.bodyIn;
} else if (envelope.bodyIn instanceof SoapFault) { // SoapFault =
                                                    // FAILURE
    SoapFault soapFault = (SoapFault) envelope.bodyIn;
    throw new Exception(soapFault.getMessage());
}

Then, you can get properties from your response by calling response.getProperty("responsecode") for example.

Also, put the debug value of your HttpTransportSE on true while debugging:

transportSE.debug = true;