package com.nenglong.wsclient;
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.os.Handler;
import android.os.Looper;
import android.os.Message;
import android.os.StrictMode;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
/**
* @author huanglong Android 平台调用WebService(手机号码归属地查询)
*/
public class MainActivity extends Activity {
private TextView tv_result;
private EditText et_phone;
private Button btn_query;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
initView();
}
private void initView() {
tv_result = (TextView) findViewById(R.id.result_text);
et_phone = (EditText) findViewById(R.id.et);
btn_query = (Button) findViewById(R.id.btn_query);
btn_query.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
String phone = et_phone.getText().toString().trim();
if ("".equals(phone) || phone.length() < 7) {
et_phone.setText("您输入的手机号码有误");
et_phone.requestFocus();
tv_result.setText("");
return;
}
getRemoteInfo(phone);
}
});
}
/**
* 查询号码段归属地的方法
*
* @param phone
*手机号码段
*/
public void getRemoteInfo(final String phone) {
new Thread(new Runnable() {
@Override
public void run() {
// TODO Auto-generated method stub
// 命名空间
String nameSpace = "http://WebXml.com.cn/";
// 调用方法的名称
String methodName = "getMobileCodeInfo";
// EndPoint
String endPoint = "http://webservice.webxml.com.cn/WebServices/MobileCodeWS.asmx";
// SOAP Action
String soapAction = "http://WebXml.com.cn/getMobileCodeInfo";
// 指定WebService的命名空间和调用方法
SoapObject soapObject = new SoapObject(nameSpace, methodName);
// 设置需要调用WebService接口的两个参数mobileCode UserId
soapObject.addProperty("mobileCode", phone);
soapObject.addProperty("userId", "");
// 生成调用WebService方法调用的soap信息,并且指定Soap版本
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(
SoapEnvelope.VER10);
envelope.bodyOut = soapObject;
// 是否调用DotNet开发的WebService
envelope.dotNet = true;
envelope.setOutputSoapObject(soapObject);
HttpTransportSE transport = new HttpTransportSE(endPoint);
try {
transport.call(soapAction, envelope);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (XmlPullParserException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// 获取返回的数据
SoapObject object = (SoapObject) envelope.bodyIn;
// 获取返回的结果
String result = object.getProperty(0).toString();
Message message = handler.obtainMessage();
message.obj = result;
handler.sendMessage(message);
}
}).start();
}
private Handler handler = new Handler(){
public void handleMessage(android.os.Message msg) {
// 将WebService得到的结果返回给TextView
tv_result.setText(msg.obj.toString());
};
};
}
webService:基于SOAP协议的远程调用标准,通过webService可以将不用的操作系统平台,不同的计算机语言,不同的技术整合到一起。
调用webService需要导入jar包:ksoap2-android-assembly-2.5.2-jar-with-dependencies.jar包,这个包在网上可以下载,至于导入的方法 ,右键项目,选择最后一项properties-->Java build path-->Libraies-->Add external Jars 选择相应的路径下的jar文件就OK了,然后记得在Order and Export 里面将选择的jar文件勾选上。
调用webService的步骤分为7个:
- 实例化soapObject对象,指定Soap的命名空间(从相关文档中可以查看WSDL命名空间以及调用方法)
View Code
//命名空间
private static final String serviceNameSpace="http://WebXml.com.cn/";
//调用方法(获得支持的城市)
private static final String getSupportCity="getSupportCity";
//实例化SoapObject对象
SoapObject request=new SoapObject(serviceNameSpace, getSupportCity);
2.假设方法有参数的话,添加调用的方法的参数
//获得序列化的Envelope
SoapSerializationEnvelope envelope=new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.bodyOut=request;
request.addProperties("参数名称","参数值");
3.设置SOAP请求信息(参数部分为SOAP版本号,与自己要调用的SOAP版本必须一致,也就是你导入到工程中的jar相对应的版本)
//获得序列化的Envelope
SoapSerializationEnvelope envelope=new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.bodyOut=request;
4.注册Enelope
(new MarshalBase64()).register(envelope);
5.构建传输对象,并指定WDSL文档中的URL
//请求URL
private static final String serviceURL="http://www.webxml.com.cn/webservices/weatherwebservice.asmx";
//Android传输对象
AndroidHttpTransport transport=new AndroidHttpTransport(serviceURL);
transport.debug=true;
6.调用webService(其中参数为1:命名空间+方法名称,envelope对象);
transport.call(serviceNameSpace+getWeatherbyCityName, envelope);
7.解析返回数据:
if(envelope.getResponse()!=null){
return parse(envelope.bodyIn.toString());
}
/**************
* 解析XML
* @param str
* @return
*/
private static List<String> parse(String str){
String temp;
List<String> list=new ArrayList<String>();
if(str!=null && str.length()>0){
int start=str.indexOf("string");
int end=str.lastIndexOf(";");
temp=str.substring(start, end-3);
String []test=temp.split(";");
for(int i=0;i<test.length;i++){
if(i==0){
temp=test[i].substring(7);
}else{
temp=test[i].substring(8);
}
int index=temp.indexOf(",");
list.add(temp.substring(0, index));
}
}
return list;
}
这样就成功了,这里有个地址是提供Webservice天气预报服务的,我们这里只提供了获取城市列表:
//命名空间
private static final String serviceNameSpace="http://WebXml.com.cn/";
//请求URL
private static final String serviceURL="http://www.webxml.com.cn/webservices/weatherwebservice.asmx";
//调用方法(获得支持的城市)
private static final String getSupportCity="getSupportCity";
//调用城市的方法(需要带参数)
private static final String getWeatherbyCityName="getWeatherbyCityName";
//调用省或者直辖市的方法(获得支持的省份或直辖市)
private static final String getSupportProvince="getSupportProvince";
在浏览器中输入WSDL serverUrl 就可以看到一些可供调用的方法:
我们选择国内外主要城市或者省份的调用方法:getSurpportPrivence(),然后调用之后你会发现返回给我们的是XML文档:
<?xml version="1.0" encoding="utf-8" ?>
- <ArrayOfString xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://WebXml.com.cn/">
<string>直辖市</string>
<string>特别行政区</string>
<string>黑龙江</string>
<string>吉林</string>
<string>辽宁</string>
<string>内蒙古</string>
<string>河北</string>
<string>河南</string>
<string>山东</string>
<string>山西</string>
<string>江苏</string>
<string>安徽</string>
<string>陕西</string>
<string>宁夏</string>
<string>甘肃</string>
<string>青海</string>
<string>湖北</string>
<string>湖南</string>
<string>浙江</string>
<string>江西</string>
<string>福建</string>
<string>贵州</string>
<string>四川</string>
<string>广东</string>
<string>广西</string>
<string>云南</string>
<string>海南</string>
<string>新疆</string>
<string>西藏</string>
<string>台湾</string>
<string>亚洲</string>
<string>欧洲</string>
<string>非洲</string>
<string>北美洲</string>
<string>南美洲</string>
<string>大洋洲</string>
</ArrayOfString>
class:
public class WebServiceHelper {
//WSDL文档中的命名空间
private static final String targetNameSpace="http://WebXml.com.cn/";
//WSDL文档中的URL
private static final String WSDL="http://webservice.webxml.com.cn/WebServices/WeatherWebService.asmx?wsdl";
//需要调用的方法名(获得本天气预报Web Services支持的洲、国内外省份和城市信息)
private static final String getSupportProvince="getSupportProvince";
//需要调用的方法名(获得本天气预报Web Services支持的城市信息,根据省份查询城市集合:带参数)
private static final String getSupportCity="getSupportCity";
//根据城市或地区名称查询获得未来三天内天气情况、现在的天气实况、天气和生活指数
private static final String getWeatherbyCityName="getWeatherbyCityName";
/********
* 获得州,国内外省份和城市信息
* @return
*/
public List<String> getProvince(){
List<String> provinces=new ArrayList<String>();
String str="";
SoapObject soapObject=new SoapObject(targetNameSpace,getSupportProvince);
//request.addProperty("参数", "参数值");调用的方法参数与参数值(根据具体需要可选可不选)
SoapSerializationEnvelope envelope=new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.dotNet=true;
envelope.setOutputSoapObject(soapObject);//envelope.bodyOut=request;
AndroidHttpTransport httpTranstation=new AndroidHttpTransport(WSDL);
//或者HttpTransportSE httpTranstation=new HttpTransportSE(WSDL);
try {
httpTranstation.call(targetNameSpace+getSupportProvince, envelope);
SoapObject result=(SoapObject)envelope.getResponse();
//下面对结果进行解析,结构类似json对象
//str=(String) result.getProperty(6).toString();
int count=result.getPropertyCount();
for(int index=0;index<count;index++){
provinces.add(result.getProperty(index).toString());
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (XmlPullParserException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return provinces;
}
/**********
* 根据省份或者直辖市获取天气预报所支持的城市集合
* @param province
* @return
*/
public List<String> getCitys(String province){
List<String> citys=new ArrayList<String>();
SoapObject soapObject=new SoapObject(targetNameSpace,getSupportCity);
soapObject.addProperty("byProvinceName", province);
SoapSerializationEnvelope envelope=new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.dotNet=true;
envelope.setOutputSoapObject(soapObject);
AndroidHttpTransport httpTransport=new AndroidHttpTransport(WSDL);
try {
httpTransport.call(targetNameSpace+getSupportCity, envelope);
SoapObject result=(SoapObject)envelope.getResponse();
int count=result.getPropertyCount();
for(int index=0;index<count;index++){
citys.add(result.getProperty(index).toString());
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (XmlPullParserException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return citys;
}
/***************************
* 根据城市信息获取天气预报信息
* @param city
* @return
***************************/
public WeatherBean getWeatherByCity(String city){
WeatherBean bean=new WeatherBean();
SoapObject soapObject=new SoapObject(targetNameSpace,getWeatherbyCityName);
soapObject.addProperty("theCityName",city);//调用的方法参数与参数值(根据具体需要可选可不选)
SoapSerializationEnvelope envelope=new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.dotNet=true;
envelope.setOutputSoapObject(soapObject);//envelope.bodyOut=request;
AndroidHttpTransport httpTranstation=new AndroidHttpTransport(WSDL);
//或者HttpTransportSE httpTranstation=new HttpTransportSE(WSDL);
try {
httpTranstation.call(targetNameSpace+getWeatherbyCityName, envelope);
SoapObject result=(SoapObject)envelope.getResponse();
//下面对结果进行解析,结构类似json对象
bean=parserWeather(result);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (XmlPullParserException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return bean;
}
/**
* 解析返回的结果
* @param soapObject
*/
protected WeatherBean parserWeather(SoapObject soapObject){
WeatherBean bean=new WeatherBean();
List<Map<String,Object>> list=new ArrayList<Map<String,Object>>();
Map<String,Object> map=new HashMap<String,Object>();
//城市名
bean.setCityName(soapObject.getProperty(1).toString());
//城市简介
bean.setCityDescription(soapObject.getProperty(soapObject.getPropertyCount()-1).toString());
//天气实况+建议
bean.setLiveWeather(soapObject.getProperty(10).toString()+"\n"+soapObject.getProperty(11).toString());
//其他数据
//日期,
String date=soapObject.getProperty(6).toString();
//---------------------------------------------------
String weatherToday="今天:" + date.split(" ")[0];
weatherToday+="\n天气:"+ date.split(" ")[1];
weatherToday+="\n气温:"+soapObject.getProperty(5).toString();
weatherToday+="\n风力:"+soapObject.getProperty(7).toString();
weatherToday+="\n";
List<Integer> icons=new ArrayList<Integer>();
icons.add(parseIcon(soapObject.getProperty(8).toString()));
icons.add(parseIcon(soapObject.getProperty(9).toString()));
map.put("weatherDay", weatherToday);
map.put("icons",icons);
list.add(map);
//-------------------------------------------------
map=new HashMap<String,Object>();
date=soapObject.getProperty(13).toString();
String weatherTomorrow="明天:" + date.split(" ")[0];
weatherTomorrow+="\n天气:"+ date.split(" ")[1];
weatherTomorrow+="\n气温:"+soapObject.getProperty(12).toString();
weatherTomorrow+="\n风力:"+soapObject.getProperty(14).toString();
weatherTomorrow+="\n";
icons=new ArrayList<Integer>();
icons.add(parseIcon(soapObject.getProperty(15).toString()));
icons.add(parseIcon(soapObject.getProperty(16).toString()));
map.put("weatherDay", weatherTomorrow);
map.put("icons",icons);
list.add(map);
//--------------------------------------------------------------
map=new HashMap<String,Object>();
date=soapObject.getProperty(18).toString();
String weatherAfterTomorrow="后天:" + date.split(" ")[0];
weatherAfterTomorrow+="\n天气:"+ date.split(" ")[1];
weatherAfterTomorrow+="\n气温:"+soapObject.getProperty(17).toString();
weatherAfterTomorrow+="\n风力:"+soapObject.getProperty(19).toString();
weatherAfterTomorrow+="\n";
icons=new ArrayList<Integer>();
icons.add(parseIcon(soapObject.getProperty(20).toString()));
icons.add(parseIcon(soapObject.getProperty(21).toString()));
map.put("weatherDay", weatherAfterTomorrow);
map.put("icons",icons);
list.add(map);
//--------------------------------------------------------------
bean.setList(list);
return bean;
}
//解析图标字符串
private int parseIcon(String data){
// 0.gif,返回名称0,
int resID=32;
String result=data.substring(0, data.length()-4).trim();
// String []icon=data.split(".");
// String result=icon[0].trim();
// Log.e("this is the icon", result.trim());
if(!result.equals("nothing")){
resID=Integer.parseInt(result.trim());
}
return resID;
//return ("a_"+data).split(".")[0];
}
}
以及帮助类:
public class WebServiceUtil {
//命名空间
private static final String serviceNameSpace="http://WebXml.com.cn/";
//请求URL
private static final String serviceURL="http://www.webxml.com.cn/webservices/weatherwebservice.asmx";
//调用方法(获得支持的城市)
private static final String getSupportCity="getSupportCity";
//调用城市的方法(需要带参数)
private static final String getWeatherbyCityName="getWeatherbyCityName";
//调用省或者直辖市的方法(获得支持的省份或直辖市)
private static final String getSupportProvince="getSupportProvince";
/*************
* @return城市列表
*************/
public static List<String> getCityList(){
//实例化SoapObject对象
SoapObject request=new SoapObject(serviceNameSpace, getSupportCity);
//获得序列化的Envelope
SoapSerializationEnvelope envelope=new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.bodyOut=request;
(new MarshalBase64()).register(envelope);
//Android传输对象
AndroidHttpTransport transport=new AndroidHttpTransport(serviceURL);
transport.debug=true;
//调用
try {
transport.call(serviceNameSpace+getWeatherbyCityName, envelope);
if(envelope.getResponse()!=null){
return parse(envelope.bodyIn.toString());
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (XmlPullParserException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
public static List<String> getProviceList(){
//实例化SoapObject对象
SoapObject request=new SoapObject(serviceNameSpace, getSupportProvince);
//获得序列化的Envelope
SoapSerializationEnvelope envelope=new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.bodyOut=request;
(new MarshalBase64()).register(envelope);
//Android传输对象
AndroidHttpTransport transport=new AndroidHttpTransport(serviceURL);
transport.debug=true;
//调用
try {
transport.call(serviceNameSpace+getWeatherbyCityName, envelope);
if(envelope.getResponse()!=null){
return null;
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (XmlPullParserException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
/*************
* @param cityName
* @return
*************/
public static String getWeather(String cityName){
return "";
}
/**************
* 解析XML
* @param str
* @return
*/
private static List<String> parse(String str){
String temp;
List<String> list=new ArrayList<String>();
if(str!=null && str.length()>0){
int start=str.indexOf("string");
int end=str.lastIndexOf(";");
temp=str.substring(start, end-3);
String []test=temp.split(";");
for(int i=0;i<test.length;i++){
if(i==0){
temp=test[i].substring(7);
}else{
temp=test[i].substring(8);
}
int index=temp.indexOf(",");
list.add(temp.substring(0, index));
}
}
return list;
}
/*********
* 获取天气
* @param soapObject
*/
private void parseWeather(SoapObject soapObject){
//String date=soapObject.getProperty(6);
}
}
以上就是显示天气预报的全部代码
转载自:http://www.cnblogs.com/zhangdongzi/archive/2011/04/19/2020688.html
还可以调用免费的WebService显示手机号码的归属地,但是每天免费的次数是有限的,同样是调用WebService
但是调用WebService的时候,因为是网络操作,在Android 4.0.3以上的版本貌似会出现异常,后经过google发现是在
新版的Android系统里面,因为对网络的访问限制的更加严格,所以会报NetWorkOnMainThreadException 说的是对
于网络的访问不能放在主线程,这样的解决方案有两种,一种是开辟新的现成访问网络,call webService放在子线程中运行
还有一个解决方案是使用StricMode进行优化,strictMode有很多不同的策略进行优化,当开发者违背某个规则的时候,每个策略都
有不用的方法去提示用户。
显示号码归属地的代码:
package com.nenglong.wsclient;
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.os.Handler;
import android.os.Looper;
import android.os.Message;
import android.os.StrictMode;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
/**
* @author huanglong Android 平台调用WebService(手机号码归属地查询)
*/
public class MainActivity extends Activity {
private TextView tv_result;
private EditText et_phone;
private Button btn_query;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
initView();
}
private void initView() {
tv_result = (TextView) findViewById(R.id.result_text);
et_phone = (EditText) findViewById(R.id.et);
btn_query = (Button) findViewById(R.id.btn_query);
btn_query.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
String phone = et_phone.getText().toString().trim();
if ("".equals(phone) || phone.length() < 7) {
et_phone.setText("您输入的手机号码有误");
et_phone.requestFocus();
tv_result.setText("");
return;
}
getRemoteInfo(phone);
}
});
}
/**
* 查询号码段归属地的方法
*
* @param phone
*手机号码段
*/
public void getRemoteInfo(final String phone) {
new Thread(new Runnable() {
@Override
public void run() {
// TODO Auto-generated method stub
// 命名空间
String nameSpace = "http://WebXml.com.cn/";
// 调用方法的名称
String methodName = "getMobileCodeInfo";
// EndPoint
String endPoint = "http://webservice.webxml.com.cn/WebServices/MobileCodeWS.asmx";
// SOAP Action
String soapAction = "http://WebXml.com.cn/getMobileCodeInfo";
// 指定WebService的命名空间和调用方法
SoapObject soapObject = new SoapObject(nameSpace, methodName);
// 设置需要调用WebService接口的两个参数mobileCode UserId
soapObject.addProperty("mobileCode", phone);
soapObject.addProperty("userId", "");
// 生成调用WebService方法调用的soap信息,并且指定Soap版本
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(
SoapEnvelope.VER10);
envelope.bodyOut = soapObject;
// 是否调用DotNet开发的WebService
envelope.dotNet = true;
envelope.setOutputSoapObject(soapObject);
HttpTransportSE transport = new HttpTransportSE(endPoint);
try {
transport.call(soapAction, envelope);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (XmlPullParserException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// 获取返回的数据
SoapObject object = (SoapObject) envelope.bodyIn;
// 获取返回的结果
String result = object.getProperty(0).toString();
Message message = handler.obtainMessage();
message.obj = result;
handler.sendMessage(message);
}
}).start();
}
private Handler handler = new Handler(){
public void handleMessage(android.os.Message msg) {
// 将WebService得到的结果返回给TextView
tv_result.setText(msg.obj.toString());
};
};
}