复制代码 代码如下:

/**

* 获取当前的接入点是ctwap还是ctnet

* @author <a href="mailto:yejiurui@126.com">yejiurui</a>

* @version 1.0 2013-5-17 下午5:46:05 2013

*/

private String CTWAP="ctwap";

private String CTNET="ctnet";

private Uri PREFERRED_APN_URI = Uri

.parse("content://telephony/carriers/preferapn");

public 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("apn"));

if (user.startsWith(CTNET)) {

apntype = CTNET;

} else if (user.startsWith(CTWAP)) {

apntype = CTWAP;

}

return apntype;

}