获取网络类型名称

NetWork.java

public static String getNetworkTypeName(Context context) {
        if (context != null) {
            ConnectivityManager connectMgr = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
            if (connectMgr != null) {
                NetworkInfo info = connectMgr.getActiveNetworkInfo();
                if (info != null) {
                    switch (info.getType()) {
                    case ConnectivityManager.TYPE_WIFI:
                        return "WIFI";
                    case ConnectivityManager.TYPE_MOBILE:
                        return getNetworkTypeName(info.getSubtype());
                    }
                }
            }
        }
        return getNetworkTypeName(TelephonyManager.NETWORK_TYPE_UNKNOWN);
    }

    public static String getNetworkTypeName(int type) {
        switch (type) {
        case TelephonyManager.NETWORK_TYPE_GPRS:
            return "GPRS";
        case TelephonyManager.NETWORK_TYPE_EDGE:
            return "EDGE";
        case TelephonyManager.NETWORK_TYPE_UMTS:
            return "UMTS";
        case TelephonyManager.NETWORK_TYPE_HSDPA:
            return "HSDPA";
        case TelephonyManager.NETWORK_TYPE_HSUPA:
            return "HSUPA";
        case TelephonyManager.NETWORK_TYPE_HSPA:
            return "HSPA";
        case TelephonyManager.NETWORK_TYPE_CDMA:
            return "CDMA";
        case TelephonyManager.NETWORK_TYPE_EVDO_0:
            return "CDMA - EvDo rev. 0";
        case TelephonyManager.NETWORK_TYPE_EVDO_A:
            return "CDMA - EvDo rev. A";
        case TelephonyManager.NETWORK_TYPE_EVDO_B:
            return "CDMA - EvDo rev. B";
        case TelephonyManager.NETWORK_TYPE_1xRTT:
            return "CDMA - 1xRTT";
        case TelephonyManager.NETWORK_TYPE_LTE:
            return "LTE";
        case TelephonyManager.NETWORK_TYPE_EHRPD:
            return "CDMA - eHRPD";
        case TelephonyManager.NETWORK_TYPE_IDEN:
            return "iDEN";
        case TelephonyManager.NETWORK_TYPE_HSPAP:
            return "HSPA+";
        default:
            return "UNKNOWN";
        }
    }