For Beginner

package com.axel.androidsoap;

import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.PropertyInfo;
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.os.Handler;
import android.app.Activity;
import android.view.Menu;
import android.widget.TextView;

public class MainActivity extends Activity {

   private final String NAMESPACE = "http://www.webserviceX.NET/";
   private final String URL = "http://www.webservicex.net/CurrencyConvertor.asmx";
   private final String SOAP_ACTION = "http://www.webserviceX.NET/ConversionRate";
   private final String METHOD_NAME = "ConversionRate";
   
   private String webResponse = "";
   private TextView textView;
   private Thread thread;
   private Handler handler = new Handler();
   
   private String fromCurrency = "USD";
   private String toCurrency = "LKR";
   
    /** Called when the activity is first created. */
 
 @Override
 protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_main);
  textView = (TextView) findViewById(R.id.textView1);
  startWebAccess();
 }
 
 
 public void startWebAccess(){
  thread = new Thread(){
   public void run(){
    try{
      SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME); 
         PropertyInfo fromProp =new PropertyInfo();
         fromProp.setName("FromCurrency");
         fromProp.setValue(fromCurrency);
         fromProp.setType(String.class);
         request.addProperty(fromProp);
              
         PropertyInfo toProp =new PropertyInfo();
         toProp.setName("ToCurrency");
         toProp.setValue(toCurrency);
         toProp.setType(String.class);
         request.addProperty(toProp);
             
         SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
         envelope.dotNet = true;
         envelope.setOutputSoapObject(request);
         HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);
            
         androidHttpTransport.call(SOAP_ACTION, envelope);
         SoapPrimitive response = (SoapPrimitive)envelope.getResponse();
         webResponse = response.toString();
    }
    
    catch(Exception e){
     e.printStackTrace();
    }
    
    handler.post(createUI);
   }
  };
  
  thread.start();
 }
 
 
 final Runnable createUI = new Runnable() {

  public void run(){

  textView.setText("1 "+fromCurrency+" = "+webResponse+" "+toCurrency);
  }
  };


 
 @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;
 }

}

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.axel.androidsoap"
    android:versionCode="1"
    android:versionName="1.0" >
    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="17" />
    <uses-permission android:name="android.permission.INTERNET"/>
    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.axel.androidsoap.MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>
</manifest>

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".MainActivity" >

    <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_alignParentTop="true"
        android:layout_marginLeft="32dp"
        android:layout_marginTop="60dp"
        android:text=""
        android:textAppearance="?android:attr/textAppearanceMedium" />

</RelativeLayout>

 public String sayHello(String name) {
    return "Hello !!! " + name;
 }

public String sayHello(){
    return "Hello Jelly Bean";
 }

package com.axis.soapaccess;

import org.ksoap2.SoapEnvelope;
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.os.Handler;
import android.app.Activity;
import android.view.Menu;
import android.widget.TextView;

public class MainActivity extends Activity {
 
 //change following variables according to the WSDL
 private final String NAMESPACE = "http://hellodroid.axel.com";
 private final String URL = "http://10.0.2.2:8080/HelloAndroid/services/HelloDroid?wsdl";
 private final String SOAP_ACTION = "http://hellodroid.axel.com/sayHello";
 private final String METHOD_NAME = "sayHello";
 
 private String Webresponse = "";
 private TextView textView;
 private Thread thread;
 private Handler handler = new Handler();

 @Override
 protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_main);
  textView = (TextView) findViewById(R.id.textView1);
  webAccess();
 }
 
 
 public void webAccess(){
  thread = new Thread(){
   public void run(){
    try{
      SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME); 
         SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
         //envelope.dotNet = true;
         envelope.setOutputSoapObject(request);
         HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);
         androidHttpTransport.call(SOAP_ACTION, envelope);
            SoapPrimitive response = (SoapPrimitive)envelope.getResponse();
            Webresponse = response.toString();
    }
    
    catch(Exception e){
     e.printStackTrace();
    }
    
    handler.post(createUI);
   }
  };
  
  thread.start();
 }
 
 
 final Runnable createUI = new Runnable() {
  public void run(){
  textView.setText(Webresponse);
 }
 };
  
 @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;
 }

}

private final String NAMESPACE = "http://hellodroid.axel.com";
private final String URL = "http://10.0.2.2:8080/HelloAndroid/services/HelloDroid?wsdl";
private final String SOAP_ACTION = "http://hellodroid.axel.com/sayHello";
private final String METHOD_NAME = "sayHello";

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.axis.soapaccess"
    android:versionCode="1"
    android:versionName="1.0" >
    <uses-sdk
        android:minSdkVersion="17"
        android:targetSdkVersion="17" />
    <uses-permission android:name="android.permission.INTERNET"/>
    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.axis.soapaccess.MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>
</manifest>

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".MainActivity" >

    <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentTop="true"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="113dp"
        android:text="Medium Text"
        android:textAppearance="?android:attr/textAppearanceMedium" />
</RelativeLayout>

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Seller Warranty: 

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