package com.example.webservice_web;

import java.io.IOException;

import org.ksoap2.SoapEnvelope;

import org.ksoap2.serialization.SoapObject;

import org.ksoap2.serialization.SoapSerializationEnvelope;

import org.ksoap2.transport.HttpTransportSE;

import org.xmlpull.v1.XmlPullParserException;

import android.os.Bundle;

import android.app.Activity;

import android.view.Menu;

import android.view.View;

import android.widget.EditText;

import android.widget.TextView;

import android.widget.Toast;

public class MainActivity extends Activity implements View.OnClickListener {

    String NAMESPACE="http://WebXml.com.cn/";   //命名空间....

    String url="http://www.webxml.com.cn/webservices/weatherwebservice.asmx"; //方法的url..

    String METHOD_NAME="getWeatherbyCityName";                            //需要调用的方法名...

    String SOAP_ACTION="http://WebXml.com.cn/getWeatherbyCityName";       //一般为命名空间+方法名称...

    /**

     *   上面这四种属性，我们可以通过方法的相关服务信息找到，相关信息其实就是WSDL文档..其中包含了上述信息的内容...

     *   通过WSDL明确了方法调用时需要传递的相关参数，我们就可以调用这个远程方法了...

     * */

    String weatherToday;

    SoapObject detail;       //接收函数的返回值...

    String weatherNow;

    String weatherWillBe;

    private TextView tv;

    private EditText et;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

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

        findViewById(R.id.bt).setOnClickListener(this);

    }

    @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;

    }

    @Override

    public void onClick(View v) {

        // TODO Auto-generated method stub

        switch(v.getId()){

        case R.id.bt:

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

            SoapObject rpc=new SoapObject(NAMESPACE, METHOD_NAME);

            String cityname=et.getText().toString();

            rpc.addProperty("theCityName", cityname);//添加参数..目的为了调用服务端提供的方法...

            /*

             * 实例化SoapSerializationEnvelope对象...

             * */

            SoapSerializationEnvelope envelope=new SoapSerializationEnvelope(SoapEnvelope.VER11);

            envelope.bodyOut=rpc;

            envelope.dotNet=true;

            envelope.setOutputSoapObject(rpc);//设置输出的参数为rpc

            HttpTransportSE ht=new HttpTransportSE(url);

            ht.debug=true;

            try {

               // Toast.makeText(getBaseContext(), "aa", Toast.LENGTH_LONG).show();

                ht.call(SOAP_ACTION, envelope);

                Toast.makeText(getBaseContext(), "bb", Toast.LENGTH_LONG).show();

                detail=(SoapObject) envelope.getResponse();

                String date=detail.getProperty(6).toString();

                weatherToday="\n天气："+date.split(" ")[1];

                weatherToday=weatherToday+"\n气温:"+detail.getProperty(5).toString();

                weatherToday=weatherToday+"\n风力:"+detail.getProperty(7).toString();

                weatherNow=detail.getProperty(8).toString();

                weatherWillBe=detail.getProperty(9).toString();

                tv.setText(et.getText().toString()+weatherToday);

            } catch (IOException e) {

                // TODO Auto-generated catch block

                e.printStackTrace();

            } catch (XmlPullParserException e) {

                // TODO Auto-generated catch block

                e.printStackTrace();

            }

        }

    }

}

 /**

     * Creates a new <code>SoapObject</code> instance.

     *

     * @param namespace the namespace for the soap object

     * @param name      the name of the soap object

     */

    public SoapObject(String namespace, String name) {

        this.namespace = namespace;

        this.name = name;

    }

 /**

     * Adds a property (parameter) to the object. This is essentially a sub element.

     *

     * @param name  The name of the property

     * @param value the value of the property

     */

    //源码的意思就是为这个SoapObject对象配置两个属性，一个是名字属性，一个是值属性...

    public SoapObject addProperty(String name, Object value) {

        PropertyInfo propertyInfo = new PropertyInfo();

        propertyInfo.name = name;

        propertyInfo.type = value == null ? PropertyInfo.OBJECT_CLASS : value.getClass();

        propertyInfo.value = value;

        return addProperty(propertyInfo);

    }

/**

     * Adds a property (parameter) to the object. This is essentially a sub element.

     *

     * @param propertyInfo designated retainer of desired property

     */

    public SoapObject addProperty(PropertyInfo propertyInfo) {

        properties.addElement(propertyInfo);

        return this;

    }

/**

     * Adds the specified object at the end of this vector.

     *

     * @param object

     *            the object to add to the vector.

     */

    public synchronized void addElement(E object) {

        if (elementCount == elementData.length) {

            growByOne();

        }

        elementData[elementCount++] = object;

        modCount++;

    }

public SoapSerializationEnvelope(int version)

    {

        super(version);

        addMapping(enc, ARRAY_MAPPING_NAME, PropertyInfo.VECTOR_CLASS);

        DEFAULT_MARSHAL.register(this);

    }

 envelope.bodyOut=object;

 envelope.dotNet=true;

 envelope.setOutputSoapObject(object);

 HttpTransportSE ht=new HttpTransportSE(url);

        ht.debug=true;

        try {

            ht.call(SOAP_ACTION, envelope);
            detail=(SoapObject) envelope.getResponse();

        } catch (IOException e) {

            // TODO Auto-generated catch block

            e.printStackTrace();

        } catch (XmlPullParserException e) {

            // TODO Auto-generated catch block

            e.printStackTrace();

        }