Android下实现电话号码归属地的查询

需要使用到WebService的服务，这里选择www.webxml.com.cn提供的服务来查询电话号码归属地，使用方法网页上有介绍，这里使用一个实例来演示如何在Android下实现电话号码归属地的查询：

0.使用webxml的soap方式：mobilesoap.xml在src目录下

<?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/"> <mobileCode>$mobile</mobileCode> <userID></userID> </getMobileCodeInfo> </soap12:Body></soap12:Envelope>

1.MainActivity.java

public class MainActivity extends Activity { private EditText mobileText; private TextView addressView; private static final String TAG = "MainActivity"; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); mobileText = (EditText)this.findViewById(R.id.mobile); addressView = (TextView)this.findViewById(R.id.address); Button button = (Button)this.findViewById(R.id.button); button.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {String mobile = mobileText.getText().toString();InputStream inStream = this.getClass().getClassLoader().getResourceAsStream("mobilesoap.xml");try {addressView.setText(MobileInfoService.getMobileAddress(inStream, mobile));} catch (Exception e){Log.e(TAG, e.toString());Toast.makeText(MainActivity.this, "查询失败", 1).show();}}}); }}

2.MobileInfoService.java

public class MobileInfoService {/** * 获得电话号码归属地信息 * @param inStream * @param mobile * @return * @throws Exception */public static String getMobileAddress(InputStream inStream, String mobile)throws Exception{//定义输入流String soap = readSoapFile(inStream, mobile);byte[] data = soap.getBytes();URL url = new URL("http://webservice.webxml.com.cn/WebServices/MobileCodeWS.asmx");HttpURLConnection conn = (HttpURLConnection)url.openConnection();conn.setRequestMethod("POST");conn.setConnectTimeout(5 * 1000);//如果通过post提交数据，必须设置允许对外输出数据conn.setDoOutput(true);conn.setRequestProperty("Content-Type", "application/soap+xml; charset=utf-8");conn.setRequestProperty("Content-Length", String.valueOf(data.length));OutputStream outStream = conn.getOutputStream();outStream.write(data);outStream.flush();outStream.close();if(conn.getResponseCode()==200){return parseResponseXML(conn.getInputStream());}return null;}/** * 读取Soap文件 * @param inStream * @param mobile * @return * @throws Exception */private static String readSoapFile(InputStream inStream, String mobile) throws Exception{//读取输入流byte[] data = StreamTool.readInputStream(inStream);String soapxml = new String(data);Map<String, String> params = new HashMap<String, String>();params.put("mobile", mobile);return replace(soapxml, params);}/** * 替换占位符方法 * @param xml * @param params * @return * @throws Exception */public static String replace(String xml, Map<String, String> params)throws Exception{String result = xml;if(params!=null && !params.isEmpty()){//循环替换掉所有占位符for(Map.Entry<String, String> entry : params.entrySet()){//需要对$进行转义String name = "//$"+ entry.getKey();//使用正则表达式替换Pattern pattern = Pattern.compile(name);Matcher matcher = pattern.matcher(result);if(matcher.find()){result = matcher.replaceAll(entry.getValue());}}}return result;}/** * 解析返回的XML字符串数据 * @param inStream * @return * @throws Exception */private static String parseResponseXML(InputStream inStream) throws Exception{XmlPullParser parser = Xml.newPullParser();parser.setInput(inStream, "UTF-8");//产生第一个事件int eventType = parser.getEventType();//只要不是文档结束事件while(eventType!=XmlPullParser.END_DOCUMENT){switch (eventType) {case XmlPullParser.START_TAG://获取解析器当前指向的元素的名称String name = parser.getName();if("getMobileCodeInfoResult".equals(name)){return parser.nextText();}break;}eventType = parser.next();}return null;}}

3.工具类

/** * 上传文件 */public class FormFile {/* 上传文件的数据 */private byte[] data;private InputStream inStream;private File file;/* 文件名称 */private String filname;/* 请求参数名称*/private String parameterName;/* 内容类型 */private String contentType = "application/octet-stream";public FormFile(String filname, byte[] data, String parameterName, String contentType) {this.data = data;this.filname = filname;this.parameterName = parameterName;if(contentType!=null) this.contentType = contentType;}public FormFile(String filname, File file, String parameterName, String contentType){this.filname = filname;this.parameterName = parameterName;this.file = file;try {this.inStream = new FileInputStream(file);} catch (FileNotFoundException e) {e.printStackTrace();}if(contentType!=null) this.contentType = contentType;}public File getFile() {return file;}public InputStream getInStream() {return inStream;}public byte[] getData() {return data;}public String getFilname() {return filname;}public void setFilname(String filname){this.filname = filname;}public String getParameterName() {return parameterName;}public void setParameterName(String parameterName) {this.parameterName = parameterName;}public String getContentType() {return contentType;}public void setContentType(String contentType) {this.contentType = contentType;}}

public class StreamTool {/** * 从输入流读取数据 * @param inStream * @return * @throws Exception */public static byte[] readInputStream(InputStream inStream) throws Exception{ByteArrayOutputStream outSteam = new ByteArrayOutputStream();byte[] buffer = new byte[1024];int len = 0;while( (len = inStream.read(buffer)) !=-1 ){outSteam.write(buffer, 0, len);}outSteam.close();inStream.close();return outSteam.toByteArray();}}

4.程序运行效果：

Android下实现电话号码归属地的查询

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