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

view plain
  1. <?xmlversion="1.0"encoding="utf-8"?>
  2. <soap12:Envelopexmlns: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">
  3. <soap12:Body>
  4. <getMobileCodeInfoxmlns="http://WebXml.com.cn/">
  5. <mobileCode>$mobile</mobileCode>
  6. <userID></userID>
  7. </getMobileCodeInfo>
  8. </soap12:Body>
  9. </soap12:Envelope>

1.MainActivity.java

view plain
  1. publicclassMainActivityextendsActivity
  2. {
  3. privateEditTextmobileText;
  4. privateTextViewaddressView;
  5. privatestaticfinalStringTAG="MainActivity";
  7. @Override
  8. publicvoidonCreate(BundlesavedInstanceState)
  9. {
  10. super.onCreate(savedInstanceState);
  11. setContentView(R.layout.main);
  13. mobileText=(EditText)this.findViewById(R.id.mobile);
  14. addressView=(TextView)this.findViewById(R.id.address);
  15. Buttonbutton=(Button)this.findViewById(R.id.button);
  16. button.setOnClickListener(newView.OnClickListener()
  17. {
  18. @Override
  19. publicvoidonClick(Viewv)
  20. {
  21. Stringmobile=mobileText.getText().toString();
  22. InputStreaminStream=this.getClass().getClassLoader().getResourceAsStream("mobilesoap.xml");
  23. try
  24. {
  25. addressView.setText(MobileInfoService.getMobileAddress(inStream,mobile));
  26. }
  27. catch(Exceptione)
  28. {
  29. Log.e(TAG,e.toString());
  30. Toast.makeText(MainActivity.this,"查询失败",1).show();
  31. }
  32. }
  33. });
  34. }
  35. }

2.MobileInfoService.java

view plain
  1. publicclassMobileInfoService
  2. {
  3. /**
  4. *获得电话号码归属地信息
  5. *@paraminStream
  6. *@parammobile
  7. *@return
  8. *@throwsException
  9. */
  10. publicstaticStringgetMobileAddress(InputStreaminStream,Stringmobile)throwsException
  11. {
  12. //定义输入流
  13. Stringsoap=readSoapFile(inStream,mobile);
  14. byte[]data=soap.getBytes();
  15. URLurl=newURL("http://webservice.webxml.com.cn/WebServices/MobileCodeWS.asmx");
  16. HttpURLConnectionconn=(HttpURLConnection)url.openConnection();
  17. conn.setRequestMethod("POST");
  18. conn.setConnectTimeout(5*1000);
  19. //如果通过post提交数据，必须设置允许对外输出数据
  20. conn.setDoOutput(true);
  21. conn.setRequestProperty("Content-Type","application/soap+xml;charset=utf-8");
  22. conn.setRequestProperty("Content-Length",String.valueOf(data.length));
  23. OutputStreamoutStream=conn.getOutputStream();
  24. outStream.write(data);
  25. outStream.flush();
  26. outStream.close();
  27. if(conn.getResponseCode()==200)
  28. {
  29. returnparseResponseXML(conn.getInputStream());
  30. }
  31. returnnull;
  32. }
  34. /**
  35. *读取Soap文件
  36. *@paraminStream
  37. *@parammobile
  38. *@return
  39. *@throwsException
  40. */
  41. privatestaticStringreadSoapFile(InputStreaminStream,Stringmobile)throwsException
  42. {
  43. //读取输入流
  44. byte[]data=StreamTool.readInputStream(inStream);
  45. Stringsoapxml=newString(data);
  46. Map<String,String>params=newHashMap<String,String>();
  47. params.put("mobile",mobile);
  48. returnreplace(soapxml,params);
  49. }
  50. /**
  51. *替换占位符方法
  52. *@paramxml
  53. *@paramparams
  54. *@return
  55. *@throwsException
  56. */
  57. publicstaticStringreplace(Stringxml,Map<String,String>params)throwsException
  58. {
  59. Stringresult=xml;
  60. if(params!=null&&!params.isEmpty())
  61. {
  62. //循环替换掉所有占位符
  63. for(Map.Entry<String,String>entry:params.entrySet())
  64. {
  65. //需要对$进行转义
  66. Stringname="//$"+entry.getKey();
  67. //使用正则表达式替换
  68. Patternpattern=Pattern.compile(name);
  69. Matchermatcher=pattern.matcher(result);
  70. if(matcher.find())
  71. {
  72. result=matcher.replaceAll(entry.getValue());
  73. }
  74. }
  75. }
  76. returnresult;
  77. }
  79. /**
  80. *解析返回的XML字符串数据
  81. *@paraminStream
  82. *@return
  83. *@throwsException
  84. */
  85. privatestaticStringparseResponseXML(InputStreaminStream)throwsException
  86. {
  87. XmlPullParserparser=Xml.newPullParser();
  88. parser.setInput(inStream,"UTF-8");
  89. //产生第一个事件
  90. inteventType=parser.getEventType();
  91. //只要不是文档结束事件
  92. while(eventType!=XmlPullParser.END_DOCUMENT)
  93. {
  94. switch(eventType)
  95. {
  96. caseXmlPullParser.START_TAG:
  97. //获取解析器当前指向的元素的名称
  98. Stringname=parser.getName();
  99. if("getMobileCodeInfoResult".equals(name))
  100. {
  101. returnparser.nextText();
  102. }
  103. break;
  104. }
  105. eventType=parser.next();
  106. }
  107. returnnull;
  108. }
  109. }

3.工具类

view plain
  1. /**
  2. *上传文件
  3. */
  4. publicclassFormFile
  5. {
  6. /*上传文件的数据*/
  7. privatebyte[]data;
  8. privateInputStreaminStream;
  9. privateFilefile;
  10. /*文件名称*/
  11. privateStringfilname;
  12. /*请求参数名称*/
  13. privateStringparameterName;
  14. /*内容类型*/
  15. privateStringcontentType="application/octet-stream";
  17. publicFormFile(Stringfilname,byte[]data,StringparameterName,StringcontentType)
  18. {
  19. this.data=data;
  20. this.filname=filname;
  21. this.parameterName=parameterName;
  22. if(contentType!=null)this.contentType=contentType;
  23. }
  25. publicFormFile(Stringfilname,Filefile,StringparameterName,StringcontentType)
  26. {
  27. this.filname=filname;
  28. this.parameterName=parameterName;
  29. this.file=file;
  30. try
  31. {
  32. this.inStream=newFileInputStream(file);
  33. }
  34. catch(FileNotFoundExceptione)
  35. {
  36. e.printStackTrace();
  37. }
  38. if(contentType!=null)this.contentType=contentType;
  39. }
  41. publicFilegetFile()
  42. {
  43. returnfile;
  44. }
  45. publicInputStreamgetInStream()
  46. {
  47. returninStream;
  48. }
  49. publicbyte[]getData()
  50. {
  51. returndata;
  52. }
  53. publicStringgetFilname()
  54. {
  55. returnfilname;
  56. }
  57. publicvoidsetFilname(Stringfilname)
  58. {
  59. this.filname=filname;
  60. }
  61. publicStringgetParameterName()
  62. {
  63. returnparameterName;
  64. }
  65. publicvoidsetParameterName(StringparameterName)
  66. {
  67. this.parameterName=parameterName;
  68. }
  69. publicStringgetContentType()
  70. {
  71. returncontentType;
  72. }
  73. publicvoidsetContentType(StringcontentType)
  74. {
  75. this.contentType=contentType;
  76. }
  77. }

view plain
  1. /**
  2. *上传文件
  3. */
  4. publicclassFormFile
  5. {
  6. /*上传文件的数据*/
  7. privatebyte[]data;
  8. privateInputStreaminStream;
  9. privateFilefile;
  10. /*文件名称*/
  11. privateStringfilname;
  12. /*请求参数名称*/
  13. privateStringparameterName;
  14. /*内容类型*/
  15. privateStringcontentType="application/octet-stream";
  17. publicFormFile(Stringfilname,byte[]data,StringparameterName,StringcontentType)
  18. {
  19. this.data=data;
  20. this.filname=filname;
  21. this.parameterName=parameterName;
  22. if(contentType!=null)this.contentType=contentType;
  23. }
  25. publicFormFile(Stringfilname,Filefile,StringparameterName,StringcontentType)
  26. {
  27. this.filname=filname;
  28. this.parameterName=parameterName;
  29. this.file=file;
  30. try
  31. {
  32. this.inStream=newFileInputStream(file);
  33. }
  34. catch(FileNotFoundExceptione)
  35. {
  36. e.printStackTrace();
  37. }
  38. if(contentType!=null)this.contentType=contentType;
  39. }
  41. publicFilegetFile()
  42. {
  43. returnfile;
  44. }
  45. publicInputStreamgetInStream()
  46. {
  47. returninStream;
  48. }
  49. publicbyte[]getData()
  50. {
  51. returndata;
  52. }
  53. publicStringgetFilname()
  54. {
  55. returnfilname;
  56. }
  57. publicvoidsetFilname(Stringfilname)
  58. {
  59. this.filname=filname;
  60. }
  61. publicStringgetParameterName()
  62. {
  63. returnparameterName;
  64. }
  65. publicvoidsetParameterName(StringparameterName)
  66. {
  67. this.parameterName=parameterName;
  68. }
  69. publicStringgetContentType()
  70. {
  71. returncontentType;
  72. }
  73. publicvoidsetContentType(StringcontentType)
  74. {
  75. this.contentType=contentType;
  76. }
  77. }

view plain
  1. publicclassStreamTool
  2. {
  3. /**
  4. *从输入流读取数据
  5. *@paraminStream
  6. *@return
  7. *@throwsException
  8. */
  9. publicstaticbyte[]readInputStream(InputStreaminStream)throwsException
  10. {
  11. ByteArrayOutputStreamoutSteam=newByteArrayOutputStream();
  12. byte[]buffer=newbyte[1024];
  13. intlen=0;
  14. while((len=inStream.read(buffer))!=-1)
  15. {
  16. outSteam.write(buffer,0,len);
  17. }
  18. outSteam.close();
  19. inStream.close();
  20. returnoutSteam.toByteArray();
  21. }
  22. }

4.程序运行效果：

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