android.telephony.TelephonyManager#isNetworkRoaming

Source File: LogRunnerService.java From callmeter with GNU General Public License v3.0

6 votes

/**
 * Acquire {@link WakeLock} and init service.
 *
 * @param a action
 */
@SuppressLint({"MissingPermission", "HardwareIds"})
private void acquire(final String a) {
    if (TelephonyManager.ACTION_PHONE_STATE_CHANGED.equals(a) || ACTION_SMS.equals(a)) {
        Log.i(TAG, "sleep for " + WAIT_FOR_LOGS + "ms");
        try {
            Thread.sleep(WAIT_FOR_LOGS);
        } catch (InterruptedException e) {
            Log.e(TAG, "interrupted while waiting for logs", e);
        }
    }

    // update roaming info
    TelephonyManager tm = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
    if (tm != null) {
        roaming = tm.isNetworkRoaming();
        Log.d(TAG, "roaming: ", roaming);
        mynumber = tm.getLine1Number();
        Log.d(TAG, "my number: ", mynumber);
    }
}

Source File: RLNetUtil.java From Roid-Library with Apache License 2.0

6 votes

/**
 * @param context
 * @return
 */
public static boolean isNetworkRoaming(Context context) {
    ConnectivityManager connectivity = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    if (connectivity == null) {
        Log.w(LOG_TAG, "couldn't get connectivity manager");
    } else {
        NetworkInfo info = connectivity.getActiveNetworkInfo();
        if (info != null && info.getType() == ConnectivityManager.TYPE_MOBILE) {
            TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
            if (tm != null && tm.isNetworkRoaming()) {
                Log.d(LOG_TAG, "network is roaming");
                return true;
            } else {
                Log.d(LOG_TAG, "network is not roaming");
            }
        } else {
            Log.d(LOG_TAG, "not using mobile network");
        }
    }
    return false;
}

Source File: NetWorkUtils.java From AndroidCacheFoundation with Apache License 2.0

6 votes

/**
 * 判断网络是否为漫游
 */
public static boolean isNetworkRoaming(Context context) {
	ConnectivityManager connectivity = (ConnectivityManager) context
			.getSystemService(Context.CONNECTIVITY_SERVICE);
	if (connectivity == null) {
		Log.w(LOG_TAG, "couldn't get connectivity manager");
	} else {
		NetworkInfo info = connectivity.getActiveNetworkInfo();
		if (info != null
				&& info.getType() == ConnectivityManager.TYPE_MOBILE) {
			TelephonyManager tm = (TelephonyManager) context
					.getSystemService(Context.TELEPHONY_SERVICE);
			if (tm != null && tm.isNetworkRoaming()) {
				Log.d(LOG_TAG, "network is roaming");
				return true;
			} else {
				Log.d(LOG_TAG, "network is not roaming");
			}
		} else {
			Log.d(LOG_TAG, "not using mobile network");
		}
	}
	return false;
}

Source File: NetWorkHelper.java From browser with GNU General Public License v2.0

6 votes

/**
 * 判断网络是否为漫�?
 */
public static boolean isNetworkRoaming(Context context) {
    ConnectivityManager connectivity = (ConnectivityManager) context
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    if (connectivity == null) {
        Log.w(LOG_TAG, "couldn't get connectivity manager");
    } else {
        NetworkInfo info = connectivity.getActiveNetworkInfo();
        if (info != null
                && info.getType() == ConnectivityManager.TYPE_MOBILE) {
            TelephonyManager tm = (TelephonyManager) context
                    .getSystemService(Context.TELEPHONY_SERVICE);
            if (tm != null && tm.isNetworkRoaming()) {
                Log.d(LOG_TAG, "network is roaming");
                return true;
            } else {
                Log.d(LOG_TAG, "network is not roaming");
            }
        } else {
            Log.d(LOG_TAG, "not using mobile network");
        }
    }
    return false;
}

Source File: SystemFacade.java From UnityOBBDownloader with Apache License 2.0

6 votes

public boolean isNetworkRoaming() {
    ConnectivityManager connectivity =
            (ConnectivityManager) mContext.getSystemService(Context.CONNECTIVITY_SERVICE);
    if (connectivity == null) {
        Log.w(Constants.TAG, "couldn't get connectivity manager");
        return false;
    }

    NetworkInfo info = connectivity.getActiveNetworkInfo();
    boolean isMobile = (info != null && info.getType() == ConnectivityManager.TYPE_MOBILE);
    TelephonyManager tm = (TelephonyManager) mContext
            .getSystemService(Context.TELEPHONY_SERVICE);
    if (null == tm) {
        Log.w(Constants.TAG, "couldn't get telephony manager");
        return false;
    }
    boolean isRoaming = isMobile && tm.isNetworkRoaming();
    if (Constants.LOGVV && isRoaming) {
        Log.v(Constants.TAG, "network is roaming");
    }
    return isRoaming;
}

Source File: SystemFacade.java From play-apk-expansion with Apache License 2.0

6 votes

public boolean isNetworkRoaming() {
    ConnectivityManager connectivity =
            (ConnectivityManager) mContext.getSystemService(Context.CONNECTIVITY_SERVICE);
    if (connectivity == null) {
        Log.w(Constants.TAG, "couldn't get connectivity manager");
        return false;
    }

    NetworkInfo info = connectivity.getActiveNetworkInfo();
    boolean isMobile = (info != null && info.getType() == ConnectivityManager.TYPE_MOBILE);
    TelephonyManager tm = (TelephonyManager) mContext
            .getSystemService(Context.TELEPHONY_SERVICE);
    if (null == tm) {
        Log.w(Constants.TAG, "couldn't get telephony manager");
        return false;
    }
    boolean isRoaming = isMobile && tm.isNetworkRoaming();
    if (Constants.LOGVV && isRoaming) {
        Log.v(Constants.TAG, "network is roaming");
    }
    return isRoaming;
}

Source File: NetworkUtil.java From ONE-Unofficial with Apache License 2.0

6 votes

/**
 * @param context
 * @param
 * @return
 * @description 判断网络是否是漫游
 * @date 2014-12-5
 * @author 史永飞
 */
public boolean isNetworkRoaming(Context context) {
    if (conManager != null) {
        NetworkInfo info = conManager.getActiveNetworkInfo();
        if (info != null
                && info.getType() == ConnectivityManager.TYPE_MOBILE) {
            TelephonyManager tm = (TelephonyManager) context
                    .getSystemService(Context.TELEPHONY_SERVICE);
            if (tm != null && tm.isNetworkRoaming()) {
                Log.d("Tag", "network is roaming");
                return true;
            } else {
                Log.d("Tag", "network is not roaming");
            }
        }
    }
    return false;
}

Source File: RealSystemFacade.java From mobile-manager-tool with MIT License

6 votes

public boolean isNetworkRoaming() {
ConnectivityManager connectivity = (ConnectivityManager) mContext
	.getSystemService(Context.CONNECTIVITY_SERVICE);
if (connectivity == null) {
    Log.w(Constants.TAG, "couldn't get connectivity manager");
    return false;
}

NetworkInfo info = connectivity.getActiveNetworkInfo();
boolean isMobile = (info != null && info.getType() == ConnectivityManager.TYPE_MOBILE);
final TelephonyManager mgr = (TelephonyManager) mContext
	.getSystemService(Context.TELEPHONY_SERVICE);
boolean isRoaming = isMobile && mgr.isNetworkRoaming();
if (Constants.LOGVV && isRoaming) {
    Log.v(Constants.TAG, "network is roaming");
}
return isRoaming;
   }

Source File: SystemFacade.java From Alite with GNU General Public License v3.0

6 votes

@SuppressWarnings("unused")
public boolean isNetworkRoaming() {
       ConnectivityManager connectivity =
               (ConnectivityManager) mContext.getSystemService(Context.CONNECTIVITY_SERVICE);
       if (connectivity == null) {
           Log.w(Constants.TAG, "couldn't get connectivity manager");
           return false;
       }

       NetworkInfo info = connectivity.getActiveNetworkInfo();
       boolean isMobile = (info != null && info.getType() == ConnectivityManager.TYPE_MOBILE);
       TelephonyManager tm = (TelephonyManager) mContext
               .getSystemService(Context.TELEPHONY_SERVICE);
       if (null == tm) {
           Log.w(Constants.TAG, "couldn't get telephony manager");
           return false;
       }
       boolean isRoaming = isMobile && tm.isNetworkRoaming();
       if (Constants.LOGVV && isRoaming) {
           Log.v(Constants.TAG, "network is roaming");
       }
       return isRoaming;
   }

Source File: SystemFacade.java From travelguide with Apache License 2.0

6 votes

public boolean isNetworkRoaming() {
    ConnectivityManager connectivity =
            (ConnectivityManager) mContext.getSystemService(Context.CONNECTIVITY_SERVICE);
    if (connectivity == null) {
        Log.w(Constants.TAG, "couldn't get connectivity manager");
        return false;
    }

    NetworkInfo info = connectivity.getActiveNetworkInfo();
    boolean isMobile = (info != null && info.getType() == ConnectivityManager.TYPE_MOBILE);
    TelephonyManager tm = (TelephonyManager) mContext
            .getSystemService(Context.TELEPHONY_SERVICE);
    if (null == tm) {
        Log.w(Constants.TAG, "couldn't get telephony manager");
        return false;
    }
    boolean isRoaming = isMobile && tm.isNetworkRoaming();
    if (Constants.LOGVV && isRoaming) {
        Log.v(Constants.TAG, "network is roaming");
    }
    return isRoaming;
}

Source File: NetworkUtils.java From pandroid with Apache License 2.0

5 votes

/**
 * Get roaming state from the telephony manager
 * (and not current network which could be Wi-Fi and return false every time)
 *
 * @param context
 * @return
 */
public static Boolean isRoaming(Context context) {
    TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
    if (telephonyManager != null)
        return telephonyManager.isNetworkRoaming();
    else return false;

}

Source File: NetworkUtils.java From MediaSDK with Apache License 2.0

5 votes

@SuppressWarnings({"MissingPermission"})
public static int getAPNType(Context context) {
    int netType = CONNECTION_TYPE_NULL;
    ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = manager.getActiveNetworkInfo();
    if (networkInfo == null) {
        return CONNECTION_TYPE_NULL;
    }
    int nType = networkInfo.getType();
    if (nType == ConnectivityManager.TYPE_WIFI) {
        netType = CONNECTION_TYPE_WIFI;
    } else if (nType == ConnectivityManager.TYPE_MOBILE) {
        int nSubType = networkInfo.getSubtype();
        TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
        if (nSubType == TelephonyManager.NETWORK_TYPE_LTE
                && !telephonyManager.isNetworkRoaming()) {
            netType = CONNECTION_TYPE_4G;
        } else if (nSubType == TelephonyManager.NETWORK_TYPE_UMTS
                || nSubType == TelephonyManager.NETWORK_TYPE_HSDPA
                || nSubType == TelephonyManager.NETWORK_TYPE_EVDO_0
                && !telephonyManager.isNetworkRoaming()) {
            netType = CONNECTION_TYPE_3G;
        } else if (nSubType == TelephonyManager.NETWORK_TYPE_GPRS
                || nSubType == TelephonyManager.NETWORK_TYPE_EDGE
                || nSubType == TelephonyManager.NETWORK_TYPE_CDMA
                && !telephonyManager.isNetworkRoaming()) {
            netType = CONNECTION_TYPE_2G;
        } else {
            netType = CONNECTION_TYPE_2G;
        }
    }
    return netType;
}

Source File: Network.java From batteryhub with Apache License 2.0

4 votes

public static int getRoamingStatus(Context context) {
    TelephonyManager manager = (TelephonyManager)
            context.getSystemService(Context.TELEPHONY_SERVICE);

    return (manager.isNetworkRoaming()) ? 1 : 0;
}

Source File: RNSimDataModule.java From react-native-sim-data with MIT License

4 votes

@Override
public Map<String, Object> getConstants() {

  final Map<String, Object> constants = new HashMap<>();

  try {
    TelephonyManager telManager = (TelephonyManager) this.reactContext.getSystemService(Context.TELEPHONY_SERVICE);

    SubscriptionManager manager = (SubscriptionManager) this.reactContext.getSystemService(Context.TELEPHONY_SUBSCRIPTION_SERVICE);
    List<SubscriptionInfo> subscriptionInfos = manager.getActiveSubscriptionInfoList();

    int sub = 0;
    for (SubscriptionInfo subInfo : subscriptionInfos) {
      CharSequence carrierName = subInfo.getCarrierName();
      String countryIso        = subInfo.getCountryIso();
      int dataRoaming          = subInfo.getDataRoaming();  // 1 is enabled ; 0 is disabled
      CharSequence displayName = subInfo.getDisplayName();
      String iccId             = subInfo.getIccId();
      int mcc                  = subInfo.getMcc();
      int mnc                  = subInfo.getMnc();
      String number            = subInfo.getNumber();
      int simSlotIndex         = subInfo.getSimSlotIndex();
      int subscriptionId       = subInfo.getSubscriptionId();
      boolean networkRoaming   = telManager.isNetworkRoaming();
      String deviceId          = telManager.getDeviceId(simSlotIndex);
      //String deviceId          = telManager.getImei(simSlotIndex) || telManager.getMeid(simSlotIndex);

      constants.put("carrierName" + sub, carrierName.toString());
      constants.put("displayName" + sub, displayName.toString());
      constants.put("countryCode" + sub, countryIso);
      constants.put("mcc" + sub, mcc);
      constants.put("mnc" + sub, mnc);
      constants.put("isNetworkRoaming" + sub, networkRoaming);
      constants.put("isDataRoaming"    + sub, (dataRoaming == 1));
      constants.put("simSlotIndex"     + sub, simSlotIndex);
      constants.put("phoneNumber"      + sub, number);
      constants.put("deviceId"         + sub, deviceId);
      constants.put("simSerialNumber"  + sub, iccId);
      constants.put("subscriptionId"   + sub, subscriptionId);
      sub++;
    }
  } catch (Exception e) {
    e.printStackTrace();
  }

  return constants;
}

Source File: NetWorkUtil.java From NetEasyNews with GNU General Public License v3.0

4 votes

/**
 * 获取当前的网络状态 ：没有网络-0：WIFI网络1：4G网络-4：3G网络-3：2G网络-2
 * 自定义
 *
 * @param context
 * @return
 */
public static int getAPNType(Context context) {
    //结果返回值
    int netType = 0;
    //获取手机所有连接管理对象
    ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    //获取NetworkInfo对象
    NetworkInfo networkInfo = manager.getActiveNetworkInfo();
    //NetworkInfo对象为空 则代表没有网络
    if (networkInfo == null) {
        return netType;
    }
    //否则 NetworkInfo对象不为空 则获取该networkInfo的类型
    int nType = networkInfo.getType();
    if (nType == ConnectivityManager.TYPE_WIFI) {
        //WIFI
        netType = 1;
    } else if (nType == ConnectivityManager.TYPE_MOBILE) {
        int nSubType = networkInfo.getSubtype();
        TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
        //3G   联通的3G为UMTS或HSDPA 电信的3G为EVDO
        if (nSubType == TelephonyManager.NETWORK_TYPE_LTE
                && !telephonyManager.isNetworkRoaming()) {
            netType = 4;
        } else if (nSubType == TelephonyManager.NETWORK_TYPE_UMTS
                || nSubType == TelephonyManager.NETWORK_TYPE_HSDPA
                || nSubType == TelephonyManager.NETWORK_TYPE_EVDO_0
                && !telephonyManager.isNetworkRoaming()) {
            netType = 3;
            //2G 移动和联通的2G为GPRS或EGDE，电信的2G为CDMA
        } else if (nSubType == TelephonyManager.NETWORK_TYPE_GPRS
                || nSubType == TelephonyManager.NETWORK_TYPE_EDGE
                || nSubType == TelephonyManager.NETWORK_TYPE_CDMA
                && !telephonyManager.isNetworkRoaming()) {
            netType = 2;
        } else {
            netType = 2;
        }
    }
    return netType;
}

Source File: NetworkUtils.java From MyUtil with Apache License 2.0

4 votes

/**
 * 获取当前的网络状态
 * @param context 全局context
 * @return
 * 没有网络-NO
 * WIFI网络-WIFI
 * 4G网络-4G
 * 3G网络-3G
 * 2G网络-2G
 * 未知-Unknown
 */
public static String getAPNType(Context context) {
    ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = manager.getActiveNetworkInfo();
    if (networkInfo == null) {      //无网络
        return "NO";
    }

    int nType = networkInfo.getType();
    if (nType == ConnectivityManager.TYPE_WIFI) {       //wifi
        return "WIFI";
    } else if (nType == ConnectivityManager.TYPE_MOBILE) {
        int nSubType = networkInfo.getSubtype();
        TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
        if (nSubType == TelephonyManager.NETWORK_TYPE_LTE
                && !telephonyManager.isNetworkRoaming()) {
            return "4G";
        } else if (nSubType == TelephonyManager.NETWORK_TYPE_UMTS
                || nSubType == TelephonyManager.NETWORK_TYPE_EVDO_0
                || nSubType == TelephonyManager.NETWORK_TYPE_EVDO_A
                || nSubType == TelephonyManager.NETWORK_TYPE_HSDPA
                || nSubType == TelephonyManager.NETWORK_TYPE_HSUPA
                || nSubType == TelephonyManager.NETWORK_TYPE_HSPA
                || nSubType == TelephonyManager.NETWORK_TYPE_EVDO_B
                || nSubType == TelephonyManager.NETWORK_TYPE_EHRPD
                || nSubType == TelephonyManager.NETWORK_TYPE_HSPAP
                && !telephonyManager.isNetworkRoaming()) {
            return "3G";
        } else if (nSubType == TelephonyManager.NETWORK_TYPE_GPRS
                || nSubType == TelephonyManager.NETWORK_TYPE_EDGE
                || nSubType == TelephonyManager.NETWORK_TYPE_CDMA
                || nSubType == TelephonyManager.NETWORK_TYPE_1xRTT
                || nSubType == TelephonyManager.NETWORK_TYPE_IDEN
                && !telephonyManager.isNetworkRoaming()) {
            return "2G";
        } else {
            return "Unknown";
        }
    }

    return "Unknown";
}

Source File: NetWorkUtils.java From ZhihuDaily with Apache License 2.0

4 votes

/**
 * 获取当前的网络状态 ：没有网络-0：WIFI网络1：4G网络-4：3G网络-3：2G网络-2
 * 自定义
 *
 * @param context
 * @return
 */
public static int getAPNType(Context context) {
    //结果返回值
    int netType = 0;
    //获取手机所有连接管理对象
    ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    //获取NetworkInfo对象
    NetworkInfo networkInfo = manager.getActiveNetworkInfo();
    //NetworkInfo对象为空 则代表没有网络
    if (networkInfo == null) {
        return netType;
    }
    //否则 NetworkInfo对象不为空 则获取该networkInfo的类型
    int nType = networkInfo.getType();
    if (nType == ConnectivityManager.TYPE_WIFI) {
        //WIFI
        netType = 1;
    } else if (nType == ConnectivityManager.TYPE_MOBILE) {
        int nSubType = networkInfo.getSubtype();
        TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
        //3G   联通的3G为UMTS或HSDPA 电信的3G为EVDO
        if (nSubType == TelephonyManager.NETWORK_TYPE_LTE
                && !telephonyManager.isNetworkRoaming()) {
            netType = 4;
        } else if (nSubType == TelephonyManager.NETWORK_TYPE_UMTS
                || nSubType == TelephonyManager.NETWORK_TYPE_HSDPA
                || nSubType == TelephonyManager.NETWORK_TYPE_EVDO_0
                && !telephonyManager.isNetworkRoaming()) {
            netType = 3;
            //2G 移动和联通的2G为GPRS或EGDE，电信的2G为CDMA
        } else if (nSubType == TelephonyManager.NETWORK_TYPE_GPRS
                || nSubType == TelephonyManager.NETWORK_TYPE_EDGE
                || nSubType == TelephonyManager.NETWORK_TYPE_CDMA
                && !telephonyManager.isNetworkRoaming()) {
            netType = 2;
        } else {
            netType = 2;
        }
    }
    return netType;
}

Source File: NetWorkUtils.java From ToDoList with Apache License 2.0

4 votes

/**
 * 获取当前的网络状态 ：没有网络-0：WIFI网络1：4G网络-4：3G网络-3：2G网络-2
 * 自定义
 *
 * @param context
 * @return
 */
public static int getAPNType(Context context) {
    //结果返回值
    int netType = 0;
    //获取手机所有连接管理对象
    ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    //获取NetworkInfo对象
    NetworkInfo networkInfo = manager.getActiveNetworkInfo();
    //NetworkInfo对象为空 则代表没有网络
    if (networkInfo == null) {
        return netType;
    }
    //否则 NetworkInfo对象不为空 则获取该networkInfo的类型
    int nType = networkInfo.getType();
    if (nType == ConnectivityManager.TYPE_WIFI) {
        //WIFI
        netType = 1;
    } else if (nType == ConnectivityManager.TYPE_MOBILE) {
        int nSubType = networkInfo.getSubtype();
        TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
        //3G   联通的3G为UMTS或HSDPA 电信的3G为EVDO
        if (nSubType == TelephonyManager.NETWORK_TYPE_LTE
                && !telephonyManager.isNetworkRoaming()) {
            netType = 4;
        } else if (nSubType == TelephonyManager.NETWORK_TYPE_UMTS
                || nSubType == TelephonyManager.NETWORK_TYPE_HSDPA
                || nSubType == TelephonyManager.NETWORK_TYPE_EVDO_0
                && !telephonyManager.isNetworkRoaming()) {
            netType = 3;
            //2G 移动和联通的2G为GPRS或EGDE，电信的2G为CDMA
        } else if (nSubType == TelephonyManager.NETWORK_TYPE_GPRS
                || nSubType == TelephonyManager.NETWORK_TYPE_EDGE
                || nSubType == TelephonyManager.NETWORK_TYPE_CDMA
                && !telephonyManager.isNetworkRoaming()) {
            netType = 2;
        } else {
            netType = 2;
        }
    }
    return netType;
}

Source File: NetworkUtils.java From shinny-futures-android with GNU General Public License v3.0

4 votes

/**
 * 获取当前的网络状态 ：没有网络-0：WIFI网络1：4G网络-4：3G网络-3：2G网络-2
 * 自定义
 */
public static int getAPNType(Context context) {
    //结果返回值
    int netType = 0;
    //获取手机所有连接管理对象
    ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    //获取NetworkInfo对象
    NetworkInfo networkInfo = manager.getActiveNetworkInfo();
    //NetworkInfo对象为空 则代表没有网络
    if (networkInfo == null) {
        return netType;
    }
    //否则 NetworkInfo对象不为空 则获取该networkInfo的类型
    int nType = networkInfo.getType();
    if (nType == ConnectivityManager.TYPE_WIFI) {
        //WIFI
        netType = 1;
    } else if (nType == ConnectivityManager.TYPE_MOBILE) {
        int nSubType = networkInfo.getSubtype();
        TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
        //3G   联通的3G为UMTS或HSDPA 电信的3G为EVDO
        if (nSubType == TelephonyManager.NETWORK_TYPE_LTE
                && !telephonyManager.isNetworkRoaming()) {
            netType = 4;
        } else if (nSubType == TelephonyManager.NETWORK_TYPE_UMTS
                || nSubType == TelephonyManager.NETWORK_TYPE_HSDPA
                || nSubType == TelephonyManager.NETWORK_TYPE_EVDO_0
                && !telephonyManager.isNetworkRoaming()) {
            netType = 3;
            //2G 移动和联通的2G为GPRS或EGDE，电信的2G为CDMA
        } else if (nSubType == TelephonyManager.NETWORK_TYPE_GPRS
                || nSubType == TelephonyManager.NETWORK_TYPE_EDGE
                || nSubType == TelephonyManager.NETWORK_TYPE_CDMA
                && !telephonyManager.isNetworkRoaming()) {
            netType = 2;
        } else {
            netType = 2;
        }
    }
    return netType;
}

Source File: NetworkStateUtil.java From star-zone-android with Apache License 2.0

4 votes

/**
 * 获取当前的网络状态 ：没有网络-0：WIFI网络1：4G网络-4：3G网络-3：2G网络-2
 * 自定义
 *
 * @param context
 * @return
 */
public static int getAPNType(Context context) {
    //结果返回值
    int netType = 0;
    //获取手机所有连接管理对象
    ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
    //获取NetworkInfo对象
    NetworkInfo networkInfo = manager.getActiveNetworkInfo();
    //NetworkInfo对象为空 则代表没有网络
    if (networkInfo == null) {
        return netType;
    }
    //否则 NetworkInfo对象不为空 则获取该networkInfo的类型
    int nType = networkInfo.getType();
    if (nType == ConnectivityManager.TYPE_WIFI) {
        //WIFI
        netType = 1;
    } else if (nType == ConnectivityManager.TYPE_MOBILE) {
        int nSubType = networkInfo.getSubtype();
        TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
        //3G   联通的3G为UMTS或HSDPA 电信的3G为EVDO
        if (nSubType == TelephonyManager.NETWORK_TYPE_LTE
                && !telephonyManager.isNetworkRoaming()) {
            netType = 4;
        } else if (nSubType == TelephonyManager.NETWORK_TYPE_UMTS
                || nSubType == TelephonyManager.NETWORK_TYPE_HSDPA
                || nSubType == TelephonyManager.NETWORK_TYPE_EVDO_0
                && !telephonyManager.isNetworkRoaming()) {
            netType = 3;
            //2G 移动和联通的2G为GPRS或EGDE，电信的2G为CDMA
        } else if (nSubType == TelephonyManager.NETWORK_TYPE_GPRS
                || nSubType == TelephonyManager.NETWORK_TYPE_EDGE
                || nSubType == TelephonyManager.NETWORK_TYPE_CDMA
                && !telephonyManager.isNetworkRoaming()) {
            netType = 2;
        } else {
            netType = 2;
        }
    }
    return netType;
}

Java Code Examples for android.telephony.TelephonyManager#isNetworkRoaming()