在android平台下WebService的操作步骤

本篇博客的目的是供我以后用到webService时候，进行参考，在这里记录一下

本篇博客写的是，利用webService查询手机号码，参考文章是Android平台调用WebService详解，但是这篇文章是2011年的，现在网络操作必须要在子线程中进行。。

效果图是：



注释很详细，对大家都有很大的帮助~~~~

package lgx.acc.updatedemo;

import java.io.IOException;

import org.ksoap2.SoapEnvelope;
import org.ksoap2.SoapFault;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
import org.xmlpull.v1.XmlPullParserException;

import android.app.Activity;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;

public class MainActivity extends Activity  {
private EditText phoneSecEditText;
private TextView resultView;
private Button queryButton;
Handler handler = new Handler() {
@Override
public void handleMessage(Message msg) {
//在handler里面将其显示出来
resultView.setText(msg.obj.toString());

super.handleMessage(msg);
}
};

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);

phoneSecEditText = (EditText) findViewById(R.id.phone_sec);
resultView = (TextView) findViewById(R.id.result_text);
queryButton = (Button) findViewById(R.id.query_btn);

queryButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// 手机号码（段）
String phoneSec = phoneSecEditText.getText().toString().trim();
// 简单判断用户输入的手机号码（段）是否合法
if ("".equals(phoneSec) || phoneSec.length() < 7) {
// 给出错误提示
phoneSecEditText.setError("您输入的手机号码（段）有误！");
phoneSecEditText.requestFocus();
// 将显示查询结果的TextView清空
resultView.setText("");
return;
}
// 查询手机号码（段）信息
getRemoteInfo(phoneSec);
}

});

}

private void getRemoteInfo(String phoneSec) {

final String namespace = "http://WebXml.com.cn/";
String methodName = "getMobileCodeInfo";
String serviceUrl = "http://webservice.webxml.com.cn/WebServices/MobileCodeWS.asmx";
final String soapAction = namespace + methodName;

// 1.创建SoapObject的命名空间和调用的方法名
SoapObject soapObject = new SoapObject(namespace, methodName);
// 2.配置soapObject的两个参数
soapObject.addProperty("mobileCode", phoneSec);
soapObject.addProperty("userId", "");
// 3. 实例化SoapSerializationEnvelope，传入WebService的SOAP协议的版本号
final SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(
SoapEnvelope.VER10);

// 4.设置是否调用的是.Net开发的WebService
envelope.setOutputSoapObject(soapObject);
envelope.dotNet = true;

// 5.创建HttpTransportSE对象，传递WebService服务器地址
final HttpTransportSE transportSE = new HttpTransportSE(serviceUrl);

Runnable runnable = new Runnable() {

@Override
public void run() {
try {
//调用webService
transportSE.call(soapAction, envelope);
} catch (IOException e) {
e.printStackTrace();
} catch (XmlPullParserException e) {
e.printStackTrace();
}

try {
//获取数据
Object result = envelope.getResponse();
Message msg = Message.obtain();
msg.obj = result;
handler.sendMessage(msg);
} catch (SoapFault e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
};

new Thread(runnable).start();

}

}

关于这篇博客的其他内容，你可以查看Android平台调用WebService详解，讲的很详细

关于webService的更多基础知识，你可以查看Android开发之WebService介绍

讲解完毕~~~~