两种方式判断移动运营商（移动，联通，电信）[原创]

/**
* @author Stay
*		判断移动运营商
*/
public class NetworkOperater extends Activity {
private static final String TAG = "MainActivity";

/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
ConnectivityManager connec = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
// if (connec.getNetworkInfo(ConnectivityManager.TYPE_WIFI).getState() == NetworkInfo.State.CONNECTED)
//		WifiManager wifiManager = (WifiManager) this.getSystemService(Context.WIFI_SERVICE);
//		NetworkInfo info1 = connec.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
//		if (info1.isConnectedOrConnecting()) {
//			wifiManager.setWifiEnabled(false);
//		}
//		Log.i(TAG,
//				"getDetailedState=" + info1.getDetailedState() +"\n" +
//				"getReason=" + info1.getReason() +"\n" +
//				"getSubtype=" + info1.getSubtype() +"\n" +
//				"getSubtypeName=" + info1.getSubtypeName() +"\n" +
//				"getExtraInfo=" + info1.getExtraInfo() +"\n" +
//				"getTypeName=" + info1.getTypeName() +"\n" +
//				"getType=" + info1.getType()  + "\n"
//		);
//	通过联网方式判断
NetworkInfo info2 = connec.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
Log.i(TAG,
"getDetailedState=" + info2.getDetailedState() +"\n" +
"getReason=" + info2.getReason() +"\n" +
"getSubtype=" + info2.getSubtype() +"\n" +
"getSubtypeName=" + info2.getSubtypeName() +"\n" +
"getExtraInfo=" + info2.getExtraInfo() +"\n" +
"getTypeName=" + info2.getTypeName() +"\n" +
"getType=" + info2.getType()
);
//		通过MNC判断
TelephonyManager telManager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
/** 获取SIM卡的IMSI码
* SIM卡唯一标识：IMSI 国际移动用户识别码（IMSI：International Mobile Subscriber Identification Number）是区别移动用户的标志，
* 储存在SIM卡中，可用于区别移动用户的有效信息。IMSI由MCC、MNC、MSIN组成，其中MCC为移动国家号码，由3位数字组成，
* 唯一地识别移动客户所属的国家，我国为460；MNC为网络id，由2位数字组成，
* 用于识别移动客户所归属的移动网络，中国移动为00，中国联通为01,中国电信为03；MSIN为移动客户识别码，采用等长11位数字构成。
* 唯一地识别国内GSM移动通信网中移动客户。所以要区分是移动还是联通，只需取得SIM卡中的MNC字段即可
*/
String imsi = telManager.getSubscriberId();
　　　　　　　　　　"getNetworkOperatorName=" + telManager.getNetworkOperatorName()+"\n" +//直接获取移动运营商名称

if(imsi!=null){
if(imsi.startsWith("46000") || imsi.startsWith("46002") || imsi.startsWith("46007")){//因为移动网络编号46000下的IMSI已经用完，所以虚拟了一个46002编号，134/159号段使用了此编号
//中国移动
}else if(imsi.startsWith("46001")){
//中国联通
}else if(imsi.startsWith("46003")){
//中国电信
}
}
}

/**
* @author Stay
*		网络连接方式更改时
*/
private class ConnectionChangeReceiver  extends BroadcastReceiver{
@Override
public void onReceive(Context context, Intent intent) {
ConnectivityManager connectivityManager = (ConnectivityManager) context.getSystemService( Context.CONNECTIVITY_SERVICE );
NetworkInfo activeNetInfo = connectivityManager.getActiveNetworkInfo();
NetworkInfo mobNetInfo = connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE );
if ( activeNetInfo != null ) {
Toast.makeText( context, "Active Network Type : " + activeNetInfo.getTypeName(), Toast.LENGTH_SHORT ).show();
}
if( mobNetInfo != null ) {
Toast.makeText( context, "Mobile Network Type : " + mobNetInfo.getTypeName(), Toast.LENGTH_SHORT ).show();
}
}
}

/*联通3G卡  wap連接
03-16 16:09:14.754: INFO/MainActivity(977): getDetailedState=CONNECTED
03-16 16:09:14.754: INFO/MainActivity(977): getReason=apnChanged
03-16 16:09:14.754: INFO/MainActivity(977): getSubtype=8
03-16 16:09:14.754: INFO/MainActivity(977): getSubtypeName=HSDPA
03-16 16:09:14.754: INFO/MainActivity(977): getExtraInfo=uniwap
03-16 16:09:14.754: INFO/MainActivity(977): getTypeName=mobile
03-16 16:09:14.754: INFO/MainActivity(977): getType=0
*/

/*联通3G卡   3g连接
03-16 16:13:48.314: INFO/MainActivity(1522): getDetailedState=CONNECTED
03-16 16:13:48.314: INFO/MainActivity(1522): getReason=apnSwitched
03-16 16:13:48.314: INFO/MainActivity(1522): getSubtype=3
03-16 16:13:48.314: INFO/MainActivity(1522): getSubtypeName=UMTS
03-16 16:13:48.314: INFO/MainActivity(1522): getExtraInfo=3gnet
03-16 16:13:48.314: INFO/MainActivity(1522): getTypeName=mobile
03-16 16:13:48.314: INFO/MainActivity(1522): getType=0
*/

/*移动     wap连接
03-16 16:20:39.295: INFO/MainActivity(734): getDetailedState=CONNECTED
03-16 16:20:39.295: INFO/MainActivity(734): getReason=apnChanged
03-16 16:20:39.295: INFO/MainActivity(734): getSubtype=2
03-16 16:20:39.295: INFO/MainActivity(734): getSubtypeName=EDGE
03-16 16:20:39.295: INFO/MainActivity(734): getExtraInfo=cmwap
03-16 16:20:39.295: INFO/MainActivity(734): getTypeName=mobile
03-16 16:20:39.295: INFO/MainActivity(734): getType=0
*/

/*移动     net连接
03-16 16:23:34.045: INFO/MainActivity(734): getDetailedState=CONNECTED
03-16 16:23:34.045: INFO/MainActivity(734): getReason=apnSwitched
03-16 16:23:34.045: INFO/MainActivity(734): getSubtype=2
03-16 16:23:34.045: INFO/MainActivity(734): getSubtypeName=EDGE
03-16 16:23:34.045: INFO/MainActivity(734): getExtraInfo=cmnet
03-16 16:23:34.045: INFO/MainActivity(734): getTypeName=mobile
03-16 16:23:34.045: INFO/MainActivity(734): getType=0

/电信
05-25 18:55:30.180: INFO/MainActivity(731): getDetailedState=DISCONNECTED
05-25 18:55:30.180: INFO/MainActivity(731): getReason=dataDisabled
05-25 18:55:30.180: INFO/MainActivity(731): getSubtype=6
05-25 18:55:30.180: INFO/MainActivity(731): getSubtypeName=CDMA - EvDo rev. A
05-25 18:55:30.180: INFO/MainActivity(731): getExtraInfo=#777
05-25 18:55:30.180: INFO/MainActivity(731): getTypeName=MOBILE
05-25 18:55:30.180: INFO/MainActivity(731): getType=0
*/
}