Android Studio入门(6)——WebService

电玩女神 2022-02-23 08:34 412阅读 0赞

//使用webservice获取网络数据
    //获取天气数据：http://ws.webxml.com.cn/WebServices/WeatherWS.asmx
    //ksoap2 ：http://simpligility.github.io/ksoap2-android/getting-started.html

package com.example.admin.netcommunication;
    
    import android.app.Activity;
    import android.app.Service;
    import android.content.Intent;
    import android.os.IBinder;
    import android.os.Message;
    
    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 java.io.IOException;
    import java.util.ArrayList;
    import java.util.List;
    
    //使用webservice获取网络数据
    //获取天气数据：http://ws.webxml.com.cn/WebServices/WeatherWS.asmx
    //ksoap2 ：http://simpligility.github.io/ksoap2-android/getting-started.html
    public class WebServiceConnect extends Service {
    
        @Override
        public void onCreate() {
            super.onCreate();
            WebService();
        }
    
    
        @Override
        public IBinder onBind(Intent intent) {
            return null;
        }
    
        private void WebService() {
    
            final  String SERVICE_NS = "http://WebXml.com.cn/";//命名空间
            final  String SOAP_ACTION = "http://WebXml.com.cn/getRegionCountry";//用来定义消息请求的地址，也就是消息发送到哪个操作
            final  String SERVICE_URL = "http://ws.webxml.com.cn/WebServices/WeatherWS.asmx";//URL地址，这里写发布的网站的本地地址
            String methodName = "getRegionCountry";
            //创建HttpTransportSE传输对象，该对象用于调用Web Service操作
            final HttpTransportSE ht = new HttpTransportSE(SERVICE_URL);
            ht.debug = true;
            final SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
    
            SoapObject soapObject = new SoapObject(SERVICE_NS, methodName);
            envelope.dotNet = true;
            envelope.bodyOut = soapObject;
    
            new Thread(){
                @Override
                public void run() {
                    try {
                        try {
                            ht.call(SOAP_ACTION, envelope);
                        } catch (IOException e) {
                            e.printStackTrace();
                        } catch (XmlPullParserException e) {
                            e.printStackTrace();
                        }
                        if(envelope.getResponse() != null){
                            List<String> list = new ArrayList<String>();
                            SoapObject so = (SoapObject) envelope.bodyIn;
                            SoapObject result = (SoapObject) so
                                    .getProperty("getRegionCountry");
                            // 解析数据
                            for (int i = 0; i < result.getPropertyCount(); i++) {
                                list.add(result.getProperty(i).toString());
                            }
    
                            //result = so.getPropertyAsString(0);
                            //Message msg = new Message();
                            // msg.what = 1;
                            //handler.sendMessage(msg);
                        }
                        else{
                            // Message msg=new Message();
                            //msg.what=0;
                            //handler.sendMessage(msg);
                        }
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
                }
            }.start();
        }
    }