Android APN设置及获得手机号(转载)

目前供职于电信，只做电信的业务，故列表中只有电信的APN信息

 

Java代码
/**
* 电信APN列表
* @author wudongdong
*
*/  
public class APNNET {   
    public static String CTWAP="ctwap";   
    public static String CTNET="ctnet";   
}  
/**
 * 电信APN列表
 * @author wudongdong
 *
 */
public class APNNET {
 public static String CTWAP="ctwap";
 public static String CTNET="ctnet";
}获得APN的类型

Java代码
/**
* 获得APN类型
* @author wudongdong
*
*/  
public class ApnUtil {   
    private static Uri PREFERRED_APN_URI = Uri   
     .parse("content://telephony/carriers/preferapn");   
    /**
      * get apntype
      * @param context
      * @return
      */  
    public static String getApnType(Context context){   
         String apntype="nomatch";   
         Cursor c = context.getContentResolver().query(PREFERRED_APN_URI,   
                null, null, null, null);   
         c.moveToFirst();   
         String user=c.getString(c.getColumnIndex("user"));   
        if(user.startsWith(APNNET.CTNET)){   
             apntype=APNNET.CTNET;   
         }else if(user.startsWith(APNNET.CTWAP)){   
             apntype=APNNET.CTWAP;   
         }   
        return apntype;   
     }   
}  
/**
 * 获得APN类型
 * @author wudongdong
 *
 */
public class ApnUtil {
 private static Uri PREFERRED_APN_URI = Uri
 .parse("content://telephony/carriers/preferapn");
 /**
  * get apntype
  * @param context
  * @return
  */
 public static String getApnType(Context context){
  String apntype="nomatch";
  Cursor c = context.getContentResolver().query(PREFERRED_APN_URI,
    null, null, null, null);
  c.moveToFirst();
  String user=c.getString(c.getColumnIndex("user"));
  if(user.startsWith(APNNET.CTNET)){
   apntype=APNNET.CTNET;
  }else if(user.startsWith(APNNET.CTWAP)){
   apntype=APNNET.CTWAP;
  }
  return apntype;
 }
}
获得手机号码的话可以传IMSI码到指定接口，接口地址不方便说。

但可以透露一点，必须走CTWAP，这也是判断APN类型的原因

发现很多应用如果APN是走代理的话就不能联网，那么再介绍一下用APN设置网络的代理信息。

Java代码
Cursor c = context.getContentResolver().query(PREFERRED_APN_URI,   
                    null, null, null, null);   
             c.moveToFirst();   
             String proxy=c.getString(c.getColumnIndex("proxy"));   
            if (!"".equals(proxy) && proxy!=null) {   
                 Properties prop = System.getProperties();   
                 System.getProperties().put("proxySet", "true");   
                 prop.setProperty("http.proxyHost", c.getString(c   
                         .getColumnIndex("proxy")));   
                 prop.setProperty("http.proxyPort", c.getString(c   
                         .getColumnIndex("port")));   
                 String authentication = c.getString(c.getColumnIndex("user"))   
                         + ":" + c.getString(c.getColumnIndex("password"));   
                 String encodedLogin = Base64.encode(authentication);   
                 uc.setRequestProperty("Proxy-Authorization", " Basic "  
                         + encodedLogin);   
             }   
             c.close();