WebService - SOAP

Webservice

 
Primeiro crie um WebService em C# seguindo este tutorial

Biblioteca necessária

 
ksoap2-j2se-full-2.1.2.jar

Projeto cliente

TesteWebServiceActivity.java

package com.webservice;

import org.ksoap2.SoapEnvelope;

import org.ksoap2.serialization.SoapObject;

import org.ksoap2.serialization.SoapSerializationEnvelope;

import org.ksoap2.transport.HttpTransportSE;

import android.app.Activity;

import android.app.ProgressDialog;

import android.os.Bundle;

import android.os.Handler;

import android.util.Log;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.Button;

import android.widget.EditText;

import android.widget.TextView;

public class TesteWebServiceActivity extends Activity implements OnClickListener, Runnable {

 private static final String SOAP_ACTION = "http://www.servico.market.com.br/ConsultarCliente";

 private static final String METHOD_NAME = "ConsultarCliente";

 private static final String NAMESPACE = "http://www.servico.market.com.br/";

 private static final String URL = "http://www.servico.market.com.br/Service1.asmx";

 // componentes visuais

 TextView tvResposta;

 Button btConsultar;

 EditText edCodigo;

 // handler usado para atualizar a view

 private Handler handler = new Handler();

 private ProgressDialog dialog;

 private Object result;

 @Override

 public void onCreate(Bundle savedInstanceState) {

         super.onCreate(savedInstanceState);

         setContentView(R.layout.main);

         AssociarComponentes();

 }

 private void AssociarComponentes() {

         tvResposta = (TextView) findViewById(R.id.tvResposta);

         edCodigo = (EditText) findViewById(R.id.edCodigo);

         btConsultar = (Button) findViewById(R.id.btConsultar);

         btConsultar.setOnClickListener(this);

 }

 public void call(int codigo) {

 }

 public void onClick(View v) {

         dialog = ProgressDialog.show(this, "Exemplo", "Buscando texto, aguarde...", false, true);

         // faz o download numa thread

         new Thread(this).start();

 }

 public void run() {

         try {

                 int codigo = Integer.parseInt(edCodigo.getText().toString());

                 SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);

                 request.addProperty("codigo", codigo);

                 SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);

                 envelope.dotNet = true;

                 envelope.setOutputSoapObject(request);

                 HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);

                 try {

                         androidHttpTransport.call(SOAP_ACTION, envelope);

                         result = (Object) envelope.getResponse();

                         // precisa do handler para atualizar a view de outra thread

                         handler.post(new Runnable() {

                                 public void run() {

                                         tvResposta.setText(result.toString());

                                 }

                         });

                 } catch (Exception e) {

                         e.printStackTrace();

                 }

         } catch (Throwable e) {

                 Log.e("Erro", e.getMessage(), e);

         } finally {

                 dialog.dismiss();

         }

 }

}

main.xml

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

  android:layout_width="fill_parent"

  android:layout_height="fill_parent"

  android:orientation="vertical" >

  <TextView

      android:layout_width="fill_parent"

      android:layout_height="wrap_content"

      android:text="Digite o código" />

  <EditText

      android:id="@+id/edCodigo"

      android:layout_width="match_parent"

      android:layout_height="wrap_content"

      android:ems="10"

      android:inputType="number" >

      <requestFocus />

  </EditText>

  <Button

      android:id="@+id/btConsultar"

      android:layout_width="wrap_content"

      android:layout_height="wrap_content"

      android:text="Consultar" />

  <TextView

      android:id="@+id/tvResposta"

      android:layout_width="fill_parent"

      android:layout_height="wrap_content"

      android:text="Resposta" />

</LinearLayout>

Manifest

<?xml version="1.0" encoding="utf-8"?>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

  package="com.webservice"

  android:versionCode="1"

  android:versionName="1.0" >

  <uses-sdk android:minSdkVersion="10" />

  <uses-permission android:name="android.permission.INTERNET" />

  <application

      android:icon="@drawable/ic_launcher"

      android:label="@string/app_name" >

      <activity

          android:name=".TesteWebServiceActivity"

          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>