此app的实现功能如图所示：
注：http://webservice.webxml.com.cn/WebServices/MobileCodeWS.asmx是本文webservice的提供商
具体的用法见：http://webservice.webxml.com.cn/WebServices/MobileCodeWS.asmx?op=getMobileCodeInfo
以下是 SOAP 1.2 请求和响应示例。所显示的占位符需替换为实际值。
POST /WebServices/MobileCodeWS.asmx HTTP/1.1
Host: webservice.webxml.com.cn
Content-Type: application/soap+xml; charset=utf-8
Content-Length: length
<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
<soap12:Body>
<getMobileCodeInfo xmlns="http://WebXml.com.cn/">
<mobileCode>string</mobileCode>
<userID>string</userID>
</getMobileCodeInfo>
</soap12:Body>
</soap12:Envelope>
HTTP/1.1 200 OK
Content-Type: application/soap+xml; charset=utf-8
Content-Length: length
<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
<soap12:Body>
<getMobileCodeInfoResponse xmlns="http://WebXml.com.cn/">
<getMobileCodeInfoResult>string</getMobileCodeInfoResult>
</getMobileCodeInfoResponse>
</soap12:Body>
</soap12:Envelope>
step1:创建android工程MobileAddressQuery，并设置网络访问权限。
step2:设计应用的UI界面和使用的字符串值
/res/values/string.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="hello">Hello World, MainActivity!</string>
<string name="app_name">手机号码归属地查询</string>
<string name="mobile">手机号码</string>
<string name="button">归属地查询</string>
<string name="error">查询失败</string>
</resources>
布局 /res/layout/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"> <TextView android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/mobile" /> <EditText android:layout_width="fill_parent" android:layout_height="wrap_content" android:id="@+id/mobile" /> <Button android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/button" android:onClick="query" /><!-- 指定button的响应方法为query --> <TextView android:layout_width="fill_parent" android:layout_height="wrap_content" android:id="@+id/textView" /> </LinearLayout>
step3:在src目录下创建sop12.xml，并将网址文档中提供的代码复制其中，如下
<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
<soap12:Body>
<getMobileCodeInfo xmlns="http://WebXml.com.cn/">
<!-- $mobile只是展示如此，在程序调用此xml文件后会将用户输入的手机号码代替 -->
<mobileCode>$mobile</mobileCode>
<userID></userID>
</getMobileCodeInfo>
</soap12:Body>
</soap12:Envelope>
step4:业务类：cn.roco.address.AddressService
注意访问目标地址是：
http://webservice.webxml.com.cn/WebServices/MobileCodeWS.asmx
可以有协议中得到。
package cn.roco.address.service;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import org.xmlpull.v1.XmlPullParser;
import android.util.Xml;
import cn.roco.utils.StreamTools;
public class AddressService {
/**
* 用于获取手机号归属地 调用webservice
* @param mobile 手机号
* @return
* @throws Exception
*/
public static String getAddress(String mobile) throws Exception {
String soap = readSoap();
/**
* 正则表达式$为特殊正则中的特殊符号须转义，即\$mobile
* 而\为字符串中的特殊符号，所以用两个反斜杠，即"\\{1}quot;
*/
soap = soap.replaceAll("\\$mobile", mobile); //将用户输入的手机号码代替sop12.xml中的$mobile
byte[] entity = soap.getBytes();
String path = "http://webservice.webxml.com.cn/WebServices/MobileCodeWS.asmx"; //webservice提供源
HttpURLConnection connection = (HttpURLConnection) new URL(path)
.openConnection();
connection.setConnectTimeout(5000);
connection.setRequestMethod("POST");
connection.setRequestProperty("Content-Type",
"application/soap+xml; charset=utf-8");
connection.setRequestProperty("Content-Length",
String.valueOf(entity.length));
connection.setDoOutput(true);
connection.getOutputStream().write(entity);
if (connection.getResponseCode() == 200) {
return parseSOAP(connection.getInputStream());
}
return null;
}
/**
* 解析webservice返回的数据
* <?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
<soap12:Body>
<getMobileCodeInfoResponse xmlns="http://WebXml.com.cn/">
<getMobileCodeInfoResult>string</getMobileCodeInfoResult>
</getMobileCodeInfoResponse>
</soap12:Body>
</soap12:Envelope>
* @param inputStream
* @return
* @throws Exception
*/
private static String parseSOAP(InputStream xml) throws Exception {
XmlPullParser pullParser=Xml.newPullParser();
pullParser.setInput(xml,"UTF-8");
int event=pullParser.getEventType();
while(event!=XmlPullParser.END_DOCUMENT){
switch (event) {
case XmlPullParser.START_TAG:
if ("getMobileCodeInfoResult".equals(pullParser.getName())) {
return pullParser.nextText();
}
break;
}
event=pullParser.next();
}
return null;
}
/**
* 读取sop12.xml的内容
* @return
* @throws Exception
*/
private static String readSoap() throws Exception {
InputStream inputStream = AddressService.class.getClassLoader()
.getResourceAsStream("sop12.xml");
byte[] data = StreamTools.read(inputStream);
return new String(data);
}
}
step5:工具类cn.roco.utils.StreamTool
package cn.roco.utils;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
public class StreamTools {
/**
* 读取输入流中的数据
* @param inputStream 输入流
* @return 二进制的流数据
* @throws Exception
*/
public static byte[] read(InputStream inputStream) throws Exception {
ByteArrayOutputStream outputStream=new ByteArrayOutputStream();
byte[] buffer=new byte[1024];
int length=0;
while((length=inputStream.read(buffer))!=-1){
outputStream.write(buffer,0,length);
}
inputStream.close();
return outputStream.toByteArray();
}
}
step6:cn.roco.address.MainActivity
package cn.roco.address;
import cn.roco.address.service.AddressService;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
public class MainActivity extends Activity {
private EditText mobileText;
private TextView textView;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mobileText = (EditText) this.findViewById(R.id.mobile);
textView = (TextView) this.findViewById(R.id.textView);
}
public void query(View v) {
String mobile=mobileText.getText().toString();
try {
String address=AddressService.getAddress(mobile);
textView.setText(address);
} catch (Exception e) {
e.printStackTrace();
Toast.makeText(getApplicationContext(), R.string.error, 1).show();
}
}
}
step7:AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="cn.roco.address" android:versionCode="1" android:versionName="1.0"> <uses-sdk android:minSdkVersion="8" /> <!-- 访问Internet权限 --> <uses-permission android:name="android.permission.INTERNET"/> <application android:icon="@drawable/icon" android:label="@string/app_name"> <activity android:name=".MainActivity" android:label="@string/app_name"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <uses-library android:name="android.test.runner" /> </application> <instrumentation android:targetPackage="cn.roco.address" android:name="android.test.InstrumentationTestRunner" /> </manifest>
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作者：欧阳鹏 欢迎转载，与人分享是进步的源泉！
转载请保留原文地址：http://blog.csdn.net/ouyang_peng
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时间： 2024-10-30 17:48:38