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

1. /**
2. * 电信APN列表
3. * @author wudongdong
4. *
5. */
6. public class APNNET {
7. public static String CTWAP="ctwap";
8. public static String CTNET="ctnet";
9. }

/**
 * 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

1. /**
2. * 获得APN类型
3. * @author wudongdong
4. *
5. */
6. public class ApnUtil {
7. private static Uri PREFERRED_APN_URI = Uri
8. .parse("content://telephony/carriers/preferapn");
9. /**
10. * get apntype
11. * @param context
12. * @return
13. */
14. public static String getApnType(Context context){
15. String apntype="nomatch";
16. Cursor c = context.getContentResolver().query(PREFERRED_APN_URI,
17. null, null, null, null);
18. c.moveToFirst();
19. String user=c.getString(c.getColumnIndex("user"));
20. if(user.startsWith(APNNET.CTNET)){
21. apntype=APNNET.CTNET;
22. }else if(user.startsWith(APNNET.CTWAP)){
23. apntype=APNNET.CTWAP;
24. }
25. return apntype;
26. }
27. }

/**
 * 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

1. Cursor c = context.getContentResolver().query(PREFERRED_APN_URI,
2. null, null, null, null);
3. c.moveToFirst();
4. String proxy=c.getString(c.getColumnIndex("proxy"));
5. if (!"".equals(proxy) && proxy!=null) {
6. Properties prop = System.getProperties();
7. System.getProperties().put("proxySet", "true");
8. prop.setProperty("http.proxyHost", c.getString(c
9. .getColumnIndex("proxy")));
10. prop.setProperty("http.proxyPort", c.getString(c
11. .getColumnIndex("port")));
12. String authentication = c.getString(c.getColumnIndex("user"))
13. + ":" + c.getString(c.getColumnIndex("password"));
14. String encodedLogin = Base64.encode(authentication);
15. uc.setRequestProperty("Proxy-Authorization", " Basic "
16. + encodedLogin);
17. }
18. c.close();