android webservice获取城市天气情况

Weather.java

 package com.example;

 import java.io.UnsupportedEncodingException;

 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.os.Bundle;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.Button;
 import android.widget.EditText;
 import android.widget.ImageView;
 import android.widget.TextView;

 public class Weather extends Activity {



      private Button search_but;
      private TextView textview1;
      private EditText et;
      private Button city1_1;
      private Button city1_2;
      private Button city1_3;
      private Button city1_4;
      private ImageView image1;
      private ImageView image2;
      /** Called when the activity is first created. */
      @Override
      public void onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);
       setContentView(R.layout.main);

      et=(EditText)findViewById(R.id.et);
      image1=(ImageView)findViewById(R.id.image1);
      image2=(ImageView)findViewById(R.id.image2);
      search_but=(Button)findViewById(R.id.search_but);
      city1_1=(Button)findViewById(R.id.city1_1);
      city1_1.setOnClickListener(listener1);
      city1_2=(Button)findViewById(R.id.city1_2);
      city1_2.setOnClickListener(listener2);
      city1_3=(Button)findViewById(R.id.city1_3);
      city1_3.setOnClickListener(listener3);
      city1_4=(Button)findViewById(R.id.city1_4);
      city1_4.setOnClickListener(listener4);
      search_but.setOnClickListener(listener);
      }
      private OnClickListener listener=new OnClickListener() {

         @Override
         public void onClick(View v) {
             String city=et.getText().toString();
             getWeather(city);
         }
     };
     private OnClickListener listener1=new OnClickListener() {

         @Override
         public void onClick(View v) {
             et.setText("北京");
         }
     };
     private OnClickListener listener2=new OnClickListener() {

         @Override
         public void onClick(View v) {
             et.setText("上海");
         }
     };
     private OnClickListener listener3=new OnClickListener() {

         @Override
         public void onClick(View v) {
             et.setText("深圳");
         }
     };
     private OnClickListener listener4=new OnClickListener() {

         @Override
         public void onClick(View v) {
             et.setText("北京");
         }
     };


      private static final String NAMESPACE = "http://WebXml.com.cn/";

      // WebService地址
      private static String URL = "http://www.webxml.com.cn/webservices/weatherwebservice.asmx";

      private static final String METHOD_NAME = "getWeatherbyCityName";

      private static String SOAP_ACTION = "http://WebXml.com.cn/getWeatherbyCityName";

      private String weatherToday;

      private SoapObject detail;

      private String weatherNow;

      private String weatherWillBe;

      private void setIcon(String weather, ImageView imageview) {
             if(weather.equalsIgnoreCase("nothing.gif"))
                 imageview.setBackgroundResource(R.drawable.a_nothing);
             if(weather.equalsIgnoreCase("0.gif"))
                 imageview.setBackgroundResource(R.drawable.a_0);
             if(weather.equalsIgnoreCase("1.gif"))
                 imageview.setBackgroundResource(R.drawable.a_1);
             if(weather.equalsIgnoreCase("2.gif"))
                 imageview.setBackgroundResource(R.drawable.a_2);
             if(weather.equalsIgnoreCase("3.gif"))
                 imageview.setBackgroundResource(R.drawable.a_3);
             if(weather.equalsIgnoreCase("4.gif"))
                 imageview.setBackgroundResource(R.drawable.a_4);
             if(weather.equalsIgnoreCase("5.gif"))
                 imageview.setBackgroundResource(R.drawable.a_5);
             if(weather.equalsIgnoreCase("6.gif"))
                 imageview.setBackgroundResource(R.drawable.a_6);
             if(weather.equalsIgnoreCase("7.gif"))
                 imageview.setBackgroundResource(R.drawable.a_7);
             if(weather.equalsIgnoreCase("8.gif"))
                 imageview.setBackgroundResource(R.drawable.a_8);
             if(weather.equalsIgnoreCase("9.gif"))
                 imageview.setBackgroundResource(R.drawable.a_9);
             if(weather.equalsIgnoreCase("10.gif"))
                 imageview.setBackgroundResource(R.drawable.a_10);
             if(weather.equalsIgnoreCase("11.gif"))
                 imageview.setBackgroundResource(R.drawable.a_11);
             if(weather.equalsIgnoreCase("12.gif"))
                 imageview.setBackgroundResource(R.drawable.a_12);
             if(weather.equalsIgnoreCase("13.gif"))
                 imageview.setBackgroundResource(R.drawable.a_13);
             if(weather.equalsIgnoreCase("14.gif"))
                 imageview.setBackgroundResource(R.drawable.a_14);
             if(weather.equalsIgnoreCase("15.gif"))
                 imageview.setBackgroundResource(R.drawable.a_15);
             if(weather.equalsIgnoreCase("16.gif"))
                 imageview.setBackgroundResource(R.drawable.a_16);
             if(weather.equalsIgnoreCase("17.gif"))
                 imageview.setBackgroundResource(R.drawable.a_17);
             if(weather.equalsIgnoreCase("18.gif"))
                 imageview.setBackgroundResource(R.drawable.a_18);
             if(weather.equalsIgnoreCase("19.gif"))
                 imageview.setBackgroundResource(R.drawable.a_19);
             if(weather.equalsIgnoreCase("20.gif"))
                 imageview.setBackgroundResource(R.drawable.a_20);
             if(weather.equalsIgnoreCase("21.gif"))
                 imageview.setBackgroundResource(R.drawable.a_21);
             if(weather.equalsIgnoreCase("22.gif"))
                 imageview.setBackgroundResource(R.drawable.a_22);
             if(weather.equalsIgnoreCase("23.gif"))
                 imageview.setBackgroundResource(R.drawable.a_23);
             if(weather.equalsIgnoreCase("24.gif"))
                 imageview.setBackgroundResource(R.drawable.a_24);
             if(weather.equalsIgnoreCase("25.gif"))
                 imageview.setBackgroundResource(R.drawable.a_25);
             if(weather.equalsIgnoreCase("26.gif"))
                 imageview.setBackgroundResource(R.drawable.a_26);
             if(weather.equalsIgnoreCase("27.gif"))
                 imageview.setBackgroundResource(R.drawable.a_27);
             if(weather.equalsIgnoreCase("28.gif"))
                 imageview.setBackgroundResource(R.drawable.a_28);
             if(weather.equalsIgnoreCase("29.gif"))
                 imageview.setBackgroundResource(R.drawable.a_29);
             if(weather.equalsIgnoreCase("30.gif"))
                 imageview.setBackgroundResource(R.drawable.a_30);
             if(weather.equalsIgnoreCase("31.gif"))
                 imageview.setBackgroundResource(R.drawable.a_31);
         }
      public void getWeather(String cityName) {
       try {
        textview1 = (TextView) this.findViewById(R.id.TextView01);
        SoapObject rpc = new SoapObject(NAMESPACE, METHOD_NAME);
        rpc.addProperty("theCityName", cityName);

        SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(
          SoapEnvelope.VER11);
        envelope.bodyOut = rpc;
        envelope.dotNet = true;
        envelope.setOutputSoapObject(rpc);
        HttpTransportSE ht = new HttpTransportSE(URL);

        ht.debug = true;

        ht.call(SOAP_ACTION, envelope);

        detail = (SoapObject) envelope.getResponse();
        parseWeather(detail);

        return;
       } catch (Exception e) {
        e.printStackTrace();
       }
      }



      private void parseWeather(SoapObject detail)
       throws UnsupportedEncodingException {
       textview1 = (TextView) this.findViewById(R.id.TextView01);

       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() + "\n";
       weatherNow = detail.getProperty(8).toString();
       weatherWillBe = detail.getProperty(9).toString();

       textview1.setText(et.getText() + weatherToday);
       setIcon(weatherNow, image1);
       setIcon(weatherWillBe, image2);

      }
     }

 

main.xml

 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:orientation="vertical"
     android:layout_width="fill_parent"
     android:layout_height="fill_parent"
     android:background="@drawable/bg">
     <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
         android:orientation="horizontal">

         <EditText android:id="@+id/et"
         android:layout_width="237dp"
             android:layout_height="50dp"
             android:background="@drawable/shape"
             android:drawableLeft="@drawable/title"
             android:hint="北京/beijing/bj"
             android:padding="10px"
             android:singleLine="true"
             android:textColor="#FFFAFA" />

         <Button android:id="@+id/search_but"
         android:layout_width="wrap_content"
             android:layout_height="wrap_content"
              android:background="#00ff00ff"
             android:text="Search"
             android:textColor="#696969"
             android:textStyle="italic" />

     </LinearLayout>
     <TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
         android:orientation="horizontal">
         <TableRow>
             <Button
                 android:id="@+id/city1_1"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:background="#00000000"
                 android:text="北京"
                 android:layout_weight="0.25"
                 android:textSize="20px"
                 android:textColor="#FFFAFA" />

             <Button
                 android:id="@+id/city1_2"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:background="#00ff00ff"
                 android:text="上海"
                 android:textSize="20px"
                 android:layout_weight="0.25"
                 android:textColor="#FFFAFA" />

             <Button
                 android:id="@+id/city1_3"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:background="#00ff00ff"
                 android:text="广州"
                 android:textSize="20px"
                 android:layout_weight="0.25"
                 android:textColor="#FFFAFA" />

             <Button
                 android:id="@+id/city1_4"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:background="#00ff00ff"
                 android:text="深圳"
                 android:textSize="20px"
                 android:layout_weight="0.25"
                 android:textColor="#FFFAFA" />
         </TableRow>
     </TableLayout>
     <TextView android:text=""
         android:id="@+id/TextView01"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:textColor="#000000"
         android:textSize="20px"/>
     <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:orientation="horizontal">
     <ImageView android:id="@+id/image1"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"/>
     <ImageView android:id="@+id/image2"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"/>
     </LinearLayout>
 </LinearLayout>

设置EditText边框颜色、透明
drawable/shape.xml

 <?xml version="1.0" encoding="utf-8"?>
 <shape xmlns:android="http://schemas.android.com/apk/res/android">
     <solid android:color="#00ff00ff"/>
     <corners android:radius="8px"/>
     <stroke android:width="3px"
         android:color="#0000CD"/>

 </shape>

 

AndroidManifest.xml中添加：

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

说明：

WebService是一种基于SOAP协议的远程调用标准，通过webservice可以将不同操作系统平台、不同语言、不同技术整合到一块。在Android SDK中并没有提供调用WebService的库，因此，需要使用第三方的SDK来调用WebService。PC版本的WEbservice客户端库非常丰富，例如Axis2，CXF等，但这些开发包对于Android系统过于庞大，也未必很容易移植到Android系统中。因此，这些开发包并不是在我们的考虑范围内。适合手机的WebService客户端的SDK有一些，比较常用的有Ksoap2，可以从http://code.google.com/p/ksoap2-android/downloads/list进行下载；将下载的ksoap2-android-assembly-2.4-jar-with-dependencies.jar包复制到Eclipse工程的lib目录中，当然也可以放在其他的目录里。同时在Eclipse工程中引用这个jar包。

具体调用调用webservice的方法为：

（1） 指定webservice的命名空间和调用的方法名，如：

SoapObject request =new SoapObject(http://service,”getName”);

SoapObject类的第一个参数表示WebService的命名空间，可以从WSDL文档中找到WebService的命名空间。第二个参数表示要调用的WebService方法名。

（2） 设置调用方法的参数值，如果没有参数，可以省略，设置方法的参数值的代码如下：

Request.addProperty(“param1”,”value”); Request.addProperty(“param2”,”value”);

要注意的是，addProperty方法的第1个参数虽然表示调用方法的参数名，但该参数值并不一定与服务端的WebService类中的方法参数名一致，只要设置参数的顺序一致即可。

（3） 生成调用Webservice方法的SOAP请求信息。该信息由SoapSerializationEnvelope对象描述，代码为：

SoapSerializationEnvelope envelope=new SoapSerializationEnvelope(SoapEnvelope.VER11); Envelope.bodyOut = request;

创建SoapSerializationEnvelope对象时需要通过SoapSerializationEnvelope类的构造方法设置SOAP协议的版本号。该版本号需要根据服务端WebService的版本号设置。在创建SoapSerializationEnvelope对象后，不要忘了设置SOAPSoapSerializationEnvelope类的bodyOut属性，该属性的值就是在第一步创建的SoapObject对象。

（4） 创建HttpTransportsSE对象。通过HttpTransportsSE类的构造方法可以指定WebService的WSDL文档的URL：

HttpTransportSE ht=new HttpTransportSE(“http://192.168.18.17:80 /axis2/service/SearchNewsService?wsdl”);

(5)使用call方法调用WebService方法，代码：

ht.call（null，envelope）；

Call方法的第一个参数一般为null，第2个参数就是在第3步创建的SoapSerializationEnvelope对象。

（6）使用getResponse方法获得WebService方法的返回结果，代码：

SoapObject soapObject =( SoapObject) envelope.getResponse();

转载：http://blog.csdn.net/liushengmeng/article/details/8128524

  webservice提供地址：http://www.webxml.com.cn/zh_cn/web_services.aspx