Java TelephonyManager.NETWORK_TYPE_HSUPA属性代码示例

public static NetworkType getNetworkType(NetworkInfo info) {
    NetworkType netType = NetworkType.NETWORK_NO;
    if (info != null && info.isAvailable()) {

        if (info.getType() == ConnectivityManager.TYPE_WIFI) {
            netType = NetworkType.NETWORK_WIFI;
        } else if (info.getType() == ConnectivityManager.TYPE_MOBILE) {
            switch (info.getSubtype()) {

                case NETWORK_TYPE_GSM:
                case TelephonyManager.NETWORK_TYPE_GPRS:
                case TelephonyManager.NETWORK_TYPE_CDMA:
                case TelephonyManager.NETWORK_TYPE_EDGE:
                case TelephonyManager.NETWORK_TYPE_1xRTT:
                case TelephonyManager.NETWORK_TYPE_IDEN:
                    netType = NetworkType.NETWORK_2G;
                    break;

                case NETWORK_TYPE_TD_SCDMA:
                case TelephonyManager.NETWORK_TYPE_EVDO_A:
                case TelephonyManager.NETWORK_TYPE_UMTS:
                case TelephonyManager.NETWORK_TYPE_EVDO_0:
                case TelephonyManager.NETWORK_TYPE_HSDPA:
                case TelephonyManager.NETWORK_TYPE_HSUPA:
                case TelephonyManager.NETWORK_TYPE_HSPA:
                case TelephonyManager.NETWORK_TYPE_EVDO_B:
                case TelephonyManager.NETWORK_TYPE_EHRPD:
                case TelephonyManager.NETWORK_TYPE_HSPAP:
                    netType = NetworkType.NETWORK_3G;
                    break;

                case NETWORK_TYPE_IWLAN:
                case TelephonyManager.NETWORK_TYPE_LTE:
                    netType = NetworkType.NETWORK_4G;
                    break;
                default:

                    String subtypeName = info.getSubtypeName();
                    if (subtypeName.equalsIgnoreCase("TD-SCDMA")
                            || subtypeName.equalsIgnoreCase("WCDMA")
                            || subtypeName.equalsIgnoreCase("CDMA2000")) {
                        netType = NetworkType.NETWORK_3G;
                    } else {
                        netType = NetworkType.NETWORK_UNKNOWN;
                    }
                    break;
            }
        } else {
            netType = NetworkType.NETWORK_UNKNOWN;
        }
    }
    return netType;
}
 

/**
 * GPRS    2G(2.5) General Packet Radia Service 114kbps
 * EDGE    2G(2.75G) Enhanced Data Rate for GSM Evolution 384kbps
 * UMTS    3G WCDMA 联通3G Universal Mobile Telecommunication System 完整的3G移动通信技术标准
 * CDMA    2G 电信 Code Division Multiple Access 码分多址
 * EVDO_0  3G (EVDO 全程 CDMA2000 1xEV-DO) Evolution - Data Only (Data Optimized) 153.6kps - 2.4mbps 属于3G
 * EVDO_A  3G 1.8mbps - 3.1mbps 属于3G过渡，3.5G
 * 1xRTT   2G CDMA2000 1xRTT (RTT - 无线电传输技术) 144kbps 2G的过渡,
 * HSDPA   3.5G 高速下行分组接入 3.5G WCDMA High Speed Downlink Packet Access 14.4mbps
 * HSUPA   3.5G High Speed Uplink Packet Access 高速上行链路分组接入 1.4 - 5.8 mbps
 * HSPA    3G (分HSDPA,HSUPA) High Speed Packet Access
 * IDEN    2G Integrated Dispatch Enhanced Networks 集成数字增强型网络 （属于2G，来自维基百科）
 * EVDO_B  3G EV-DO Rev.B 14.7Mbps 下行 3.5G
 * LTE     4G Long Term Evolution FDD-LTE 和 TDD-LTE , 3G过渡，升级版 LTE Advanced 才是4G
 * EHRPD   3G CDMA2000向LTE 4G的中间产物 Evolved High Rate Packet Data HRPD的升级
 * HSPAP   3G HSPAP 比 HSDPA 快些
 *
 * @return {@link  NetWorkType}
 */
public static NetWorkType getNetworkType(Context context) {
    int type = getConnectedTypeINT(context);
    switch (type) {
        case ConnectivityManager.TYPE_WIFI:
            return NetWorkType.Wifi;
        case ConnectivityManager.TYPE_MOBILE:
        case ConnectivityManager.TYPE_MOBILE_DUN:
        case ConnectivityManager.TYPE_MOBILE_HIPRI:
        case ConnectivityManager.TYPE_MOBILE_MMS:
        case ConnectivityManager.TYPE_MOBILE_SUPL:
            int teleType = getTelephonyManager(context).getNetworkType();
            switch (teleType) {
                case TelephonyManager.NETWORK_TYPE_GPRS:
                case TelephonyManager.NETWORK_TYPE_EDGE:
                case TelephonyManager.NETWORK_TYPE_CDMA:
                case TelephonyManager.NETWORK_TYPE_1xRTT:
                case TelephonyManager.NETWORK_TYPE_IDEN:
                    return NetWorkType.Net2G;
                case TelephonyManager.NETWORK_TYPE_UMTS:
                case TelephonyManager.NETWORK_TYPE_EVDO_0:
                case TelephonyManager.NETWORK_TYPE_EVDO_A:
                case TelephonyManager.NETWORK_TYPE_HSDPA:
                case TelephonyManager.NETWORK_TYPE_HSUPA:
                case TelephonyManager.NETWORK_TYPE_HSPA:
                case TelephonyManager.NETWORK_TYPE_EVDO_B:
                case TelephonyManager.NETWORK_TYPE_EHRPD:
                case TelephonyManager.NETWORK_TYPE_HSPAP:
                    return NetWorkType.Net3G;
                case TelephonyManager.NETWORK_TYPE_LTE:
                    return NetWorkType.Net4G;
                default:
                    return NetWorkType.UnKnown;
            }
        default:
            return NetWorkType.UnKnown;
    }
}
 

/**
 * 判断当前网络类型-1为未知网络0为没有网络连接1网络断开或关闭2为以太网3为WiFi4为2G5为3G6为4G
 */
public static int getNetworkType(Context context) {
    //改为context.getApplicationContext()，防止在Android 6.0上发生内存泄漏
    ConnectivityManager connectMgr = (ConnectivityManager) context.getApplicationContext()
            .getSystemService(Context.CONNECTIVITY_SERVICE);

    if (connectMgr == null) {
        return NO_NETWORK;
    }

    NetworkInfo networkInfo = connectMgr.getActiveNetworkInfo();
    if (networkInfo == null) {
        // 没有任何网络
        return NO_NETWORK;
    }
    if (!networkInfo.isConnected()) {
        // 网络断开或关闭
        return NETWORK_CLOSED;
    }
    if (networkInfo.getType() == ConnectivityManager.TYPE_ETHERNET) {
        // 以太网网络
        return NETWORK_ETHERNET;
    } else if (networkInfo.getType() == ConnectivityManager.TYPE_WIFI) {
        // wifi网络，当激活时，默认情况下，所有的数据流量将使用此连接
        return NETWORK_WIFI;
    } else if (networkInfo.getType() == ConnectivityManager.TYPE_MOBILE) {
        // 移动数据连接,不能与连接共存,如果wifi打开，则自动关闭
        switch (networkInfo.getSubtype()) {
            case TelephonyManager.NETWORK_TYPE_GPRS:
            case TelephonyManager.NETWORK_TYPE_EDGE:
            case TelephonyManager.NETWORK_TYPE_CDMA:
            case TelephonyManager.NETWORK_TYPE_1xRTT:
            case TelephonyManager.NETWORK_TYPE_IDEN:
                // 2G网络
            case TelephonyManager.NETWORK_TYPE_UMTS:
            case TelephonyManager.NETWORK_TYPE_EVDO_0:
            case TelephonyManager.NETWORK_TYPE_EVDO_A:
            case TelephonyManager.NETWORK_TYPE_HSDPA:
            case TelephonyManager.NETWORK_TYPE_HSUPA:
            case TelephonyManager.NETWORK_TYPE_HSPA:
            case TelephonyManager.NETWORK_TYPE_EVDO_B:
            case TelephonyManager.NETWORK_TYPE_EHRPD:
            case TelephonyManager.NETWORK_TYPE_HSPAP:
                // 3G网络
            case TelephonyManager.NETWORK_TYPE_LTE:
                // 4G网络
                return NETWORK_MOBILE;
        }
    }
    // 未知网络
    return NETWORK_UNKNOWN;
}
 

/**
 * 获取当前的网络类型(WIFI,2G,3G,4G)
 * <p>需添加权限 {@code <uses-permission android:name="android.permission
 * .ACCESS_NETWORK_STATE"/>}</p>
 *
 * @param context 上下文
 * @return 网络类型
 * <ul>
 * <li>{@link #NETWORK_WIFI   } = 1;</li>
 * <li>{@link #NETWORK_4G     } = 4;</li>
 * <li>{@link #NETWORK_3G     } = 3;</li>
 * <li>{@link #NETWORK_2G     } = 2;</li>
 * <li>{@link #NETWORK_UNKNOWN} = 5;</li>
 * <li>{@link #NETWORK_NO     } = -1;</li>
 * </ul>
 */
public static int getNetWorkType(Context context) {
    int netType = NETWORK_NO;
    NetworkInfo info = getActiveNetworkInfo(context);
    if (info != null && info.isAvailable()) {

        if (info.getType() == ConnectivityManager.TYPE_WIFI) {
            netType = NETWORK_WIFI;
        } else if (info.getType() == ConnectivityManager.TYPE_MOBILE) {
            switch (info.getSubtype()) {

                case NETWORK_TYPE_GSM:
                case TelephonyManager.NETWORK_TYPE_GPRS:
                case TelephonyManager.NETWORK_TYPE_CDMA:
                case TelephonyManager.NETWORK_TYPE_EDGE:
                case TelephonyManager.NETWORK_TYPE_1xRTT:
                case TelephonyManager.NETWORK_TYPE_IDEN:
                    netType = NETWORK_2G;
                    break;

                case NETWORK_TYPE_TD_SCDMA:
                case TelephonyManager.NETWORK_TYPE_EVDO_A:
                case TelephonyManager.NETWORK_TYPE_UMTS:
                case TelephonyManager.NETWORK_TYPE_EVDO_0:
                case TelephonyManager.NETWORK_TYPE_HSDPA:
                case TelephonyManager.NETWORK_TYPE_HSUPA:
                case TelephonyManager.NETWORK_TYPE_HSPA:
                case TelephonyManager.NETWORK_TYPE_EVDO_B:
                case TelephonyManager.NETWORK_TYPE_EHRPD:
                case TelephonyManager.NETWORK_TYPE_HSPAP:
                    netType = NETWORK_3G;
                    break;

                case NETWORK_TYPE_IWLAN:
                case TelephonyManager.NETWORK_TYPE_LTE:
                    netType = NETWORK_4G;
                    break;
                default:

                    String subtypeName = info.getSubtypeName();
                    if (subtypeName.equalsIgnoreCase("TD-SCDMA")
                            || subtypeName.equalsIgnoreCase("WCDMA")
                            || subtypeName.equalsIgnoreCase("CDMA2000")) {
                        netType = NETWORK_3G;
                    } else {
                        netType = NETWORK_UNKNOWN;
                    }
                    break;
            }
        } else {
            netType = NETWORK_UNKNOWN;
        }
    }
    return netType;
}
 

/**
 * 通过TelephonyManager服务获取网络连接的网速类别
 * @param context
 * @return
 */
public static boolean isFastMobileNetwork(Context context) {
    TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
    switch (telephonyManager.getNetworkType()) {
        case TelephonyManager.NETWORK_TYPE_1xRTT:
            return false; // ~ 50-100 kbps
        case TelephonyManager.NETWORK_TYPE_CDMA:
            return false; // ~ 14-64 kbps
        case TelephonyManager.NETWORK_TYPE_EDGE:
            return false; // ~ 50-100 kbps
        case TelephonyManager.NETWORK_TYPE_EVDO_0:
            return true; // ~ 400-1000 kbps
        case TelephonyManager.NETWORK_TYPE_EVDO_A:
            return true; // ~ 600-1400 kbps
        case TelephonyManager.NETWORK_TYPE_GPRS:
            return false; // ~ 100 kbps
        case TelephonyManager.NETWORK_TYPE_HSDPA:
            return true; // ~ 2-14 Mbps
        case TelephonyManager.NETWORK_TYPE_HSPA:
            return true; // ~ 700-1700 kbps
        case TelephonyManager.NETWORK_TYPE_HSUPA:
            return true; // ~ 1-23 Mbps
        case TelephonyManager.NETWORK_TYPE_UMTS:
            return true; // ~ 400-7000 kbps
        case TelephonyManager.NETWORK_TYPE_EHRPD:
            return true; // ~ 1-2 Mbps
        case TelephonyManager.NETWORK_TYPE_EVDO_B:
            return true; // ~ 5 Mbps
        case TelephonyManager.NETWORK_TYPE_HSPAP:
            return true; // ~ 10-20 Mbps
        case TelephonyManager.NETWORK_TYPE_IDEN:
            return false; // ~25 kbps
        case TelephonyManager.NETWORK_TYPE_LTE:
            return true; // ~ 10+ Mbps
        case TelephonyManager.NETWORK_TYPE_UNKNOWN:
            return false;
        default:
            return false;
    }
}
 

/**
 * GPRS    2G(2.5) General Packet Radio Service 114kbps
 * EDGE    2G(2.75G) Enhanced Data Rate for GSM Evolution 384kbps
 * UMTS    3G WCDMA 联通3G Universal Mobile Telecommunication System 完整的3G移动通信技术标准
 * CDMA    2G 电信 Code Division Multiple Access 码分多址
 * EVDO_0  3G (EVDO 全程 CDMA2000 1xEV-DO) Evolution - Data Only (Data Optimized) 153.6kps - 2.4mbps 属于3G
 * EVDO_A  3G 1.8mbps - 3.1mbps 属于3G过渡，3.5G
 * 1xRTT   2G CDMA2000 1xRTT (RTT - 无线电传输技术) 144kbps 2G的过渡,
 * HSDPA   3.5G 高速下行分组接入 3.5G WCDMA High Speed Down link Packet Access 14.4mbps
 * HSUPA   3.5G High Speed Uplink Packet Access 高速上行链路分组接入 1.4 - 5.8 mbps
 * HSPA    3G (分HSDPA,HSUPA) High Speed Packet Access
 * IDEN    2G Integrated Dispatch Enhanced Networks 集成数字增强型网络 （属于2G，来自维基百科）
 * EVDO_B  3G EV-DO Rev.B 14.7Mbps 下行 3.5G
 * LTE     4G Long Term Evolution FDD-LTE 和 TDD-LTE , 3G过渡，升级版 LTE Advanced 才是4G
 * EHRPD   3G CDMA2000向LTE 4G的中间产物 Evolved High Rate Packet Data HRPD的升级
 * HSPAP   3G HSPAP 比 HSDPA 快些
 *
 * @return {@link  NetWorkType}
 */
public static NetWorkType getNetworkType(Context context) {
    int type = getConnectedTypeINT(context);
    switch (type) {
        case ConnectivityManager.TYPE_WIFI:
            return NetWorkType.Wifi;
        case ConnectivityManager.TYPE_MOBILE:
        case ConnectivityManager.TYPE_MOBILE_DUN:
        case ConnectivityManager.TYPE_MOBILE_HIPRI:
        case ConnectivityManager.TYPE_MOBILE_MMS:
        case ConnectivityManager.TYPE_MOBILE_SUPL:
            int networkType = getTelephonyManager(context).getNetworkType();
            switch (networkType) {
                case TelephonyManager.NETWORK_TYPE_GPRS:
                case TelephonyManager.NETWORK_TYPE_EDGE:
                case TelephonyManager.NETWORK_TYPE_CDMA:
                case TelephonyManager.NETWORK_TYPE_1xRTT:
                case TelephonyManager.NETWORK_TYPE_IDEN:
                    return NetWorkType.Net2G;
                case TelephonyManager.NETWORK_TYPE_UMTS:
                case TelephonyManager.NETWORK_TYPE_EVDO_0:
                case TelephonyManager.NETWORK_TYPE_EVDO_A:
                case TelephonyManager.NETWORK_TYPE_HSDPA:
                case TelephonyManager.NETWORK_TYPE_HSUPA:
                case TelephonyManager.NETWORK_TYPE_HSPA:
                case TelephonyManager.NETWORK_TYPE_EVDO_B:
                case TelephonyManager.NETWORK_TYPE_EHRPD:
                case TelephonyManager.NETWORK_TYPE_HSPAP:
                    return NetWorkType.Net3G;
                case TelephonyManager.NETWORK_TYPE_LTE:
                    return NetWorkType.Net4G;
                default:
                    return NetWorkType.UnKnown;
            }
        default:
            return NetWorkType.UnKnown;
    }
}
 

/**
 * 获取当前网络类型
 * <p>需添加权限 {@code <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>}</p>
 *
 * @return 网络类型
 * <ul>
 * <li>{@link NetworkUtils.NetworkType#NETWORK_WIFI   } </li>
 * <li>{@link NetworkUtils.NetworkType#NETWORK_4G     } </li>
 * <li>{@link NetworkUtils.NetworkType#NETWORK_3G     } </li>
 * <li>{@link NetworkUtils.NetworkType#NETWORK_2G     } </li>
 * <li>{@link NetworkUtils.NetworkType#NETWORK_UNKNOWN} </li>
 * <li>{@link NetworkUtils.NetworkType#NETWORK_NO     } </li>
 * </ul>
 */
public static NetworkType getNetworkType() {
    NetworkType netType = NetworkType.NETWORK_NO;
    NetworkInfo info = getActiveNetworkInfo();
    if (info != null && info.isAvailable()) {

        if (info.getType() == ConnectivityManager.TYPE_WIFI) {
            netType = NetworkType.NETWORK_WIFI;
        } else if (info.getType() == ConnectivityManager.TYPE_MOBILE) {
            switch (info.getSubtype()) {

                case NETWORK_TYPE_GSM:
                case TelephonyManager.NETWORK_TYPE_GPRS:
                case TelephonyManager.NETWORK_TYPE_CDMA:
                case TelephonyManager.NETWORK_TYPE_EDGE:
                case TelephonyManager.NETWORK_TYPE_1xRTT:
                case TelephonyManager.NETWORK_TYPE_IDEN:
                    netType = NetworkType.NETWORK_2G;
                    break;

                case NETWORK_TYPE_TD_SCDMA:
                case TelephonyManager.NETWORK_TYPE_EVDO_A:
                case TelephonyManager.NETWORK_TYPE_UMTS:
                case TelephonyManager.NETWORK_TYPE_EVDO_0:
                case TelephonyManager.NETWORK_TYPE_HSDPA:
                case TelephonyManager.NETWORK_TYPE_HSUPA:
                case TelephonyManager.NETWORK_TYPE_HSPA:
                case TelephonyManager.NETWORK_TYPE_EVDO_B:
                case TelephonyManager.NETWORK_TYPE_EHRPD:
                case TelephonyManager.NETWORK_TYPE_HSPAP:
                    netType = NetworkType.NETWORK_3G;
                    break;

                case NETWORK_TYPE_IWLAN:
                case TelephonyManager.NETWORK_TYPE_LTE:
                    netType = NetworkType.NETWORK_4G;
                    break;
                default:

                    String subtypeName = info.getSubtypeName();
                    if (subtypeName.equalsIgnoreCase("TD-SCDMA")
                            || subtypeName.equalsIgnoreCase("WCDMA")
                            || subtypeName.equalsIgnoreCase("CDMA2000")) {
                        netType = NetworkType.NETWORK_3G;
                    } else {
                        netType = NetworkType.NETWORK_UNKNOWN;
                    }
                    break;
            }
        } else {
            netType = NetworkType.NETWORK_UNKNOWN;
        }
    }
    return netType;
}
 

/**
 * returns the type of the internet connection as string
 *
 * @param context
 * @return
 */
public static String getConnectionString(Context context) {
    NetworkInfo networkInfo = getNetworkInfo(context);
    if (networkInfo == null || !networkInfo.isConnected()) {
        return "offline";
    } else if (networkInfo.getType() == ConnectivityManager.TYPE_WIFI) {
        return "WIFI";
    } else if (networkInfo.getType() == ConnectivityManager.TYPE_MOBILE) {
        int networkType = networkInfo.getSubtype();
        switch (networkType) {
            case TelephonyManager.NETWORK_TYPE_GPRS:
            case TelephonyManager.NETWORK_TYPE_EDGE:
            case TelephonyManager.NETWORK_TYPE_CDMA:
            case TelephonyManager.NETWORK_TYPE_1xRTT:
            case TelephonyManager.NETWORK_TYPE_IDEN: //api<8 : replace by 11
                return "2G";
            case TelephonyManager.NETWORK_TYPE_UMTS:
            case TelephonyManager.NETWORK_TYPE_EVDO_0:
            case TelephonyManager.NETWORK_TYPE_EVDO_A:
            case TelephonyManager.NETWORK_TYPE_HSDPA:
            case TelephonyManager.NETWORK_TYPE_HSUPA:
            case TelephonyManager.NETWORK_TYPE_HSPA:
            case TelephonyManager.NETWORK_TYPE_EVDO_B: //api<9 : replace by 14
            case TelephonyManager.NETWORK_TYPE_EHRPD:  //api<11 : replace by 12
            case TelephonyManager.NETWORK_TYPE_HSPAP:  //api<13 : replace by 15
                return "3G";
            case TelephonyManager.NETWORK_TYPE_LTE:    //api<11 : replace by 13
                return "4G";
            default:
                return "unknown";
        }
    } else {
        return "unknown";
    }
}
 

/**
 * Get a human-readable string of RAT/Network Type
 *
 * Frustratingly it looks like the app uses RAT & Network Type interchangably with both either
 * being an integer representation (TelephonyManager's constants) or a human-readable string.
 *
 * @param netType The integer representation of the network type, via TelephonyManager
 * @return Human-readable representation of network type (e.g. "EDGE", "LTE")
 */
public static String getRatFromInt(int netType) {
    switch (netType) {
        case TelephonyManager.NETWORK_TYPE_1xRTT:
            return "1xRTT";
        case TelephonyManager.NETWORK_TYPE_CDMA:
            return "CDMA";
        case TelephonyManager.NETWORK_TYPE_EDGE:
            return "EDGE";
        case TelephonyManager.NETWORK_TYPE_EHRPD:
            return "eHRPD";
        case TelephonyManager.NETWORK_TYPE_EVDO_0:
            return "EVDO rev. 0";
        case TelephonyManager.NETWORK_TYPE_EVDO_A:
            return "EVDO rev. A";
        case TelephonyManager.NETWORK_TYPE_EVDO_B:
            return "EVDO rev. B";
        case TelephonyManager.NETWORK_TYPE_GPRS:
            return "GPRS";
        case TelephonyManager.NETWORK_TYPE_HSDPA:
            return "HSDPA";
        case TelephonyManager.NETWORK_TYPE_HSPA:
            return "HSPA";
        case TelephonyManager.NETWORK_TYPE_HSPAP:
            return "HSPA+";
        case TelephonyManager.NETWORK_TYPE_HSUPA:
            return "HSUPA";
        case TelephonyManager.NETWORK_TYPE_IDEN:
            return "iDen";
        case TelephonyManager.NETWORK_TYPE_LTE:
            return "LTE";
        case TelephonyManager.NETWORK_TYPE_UMTS:
            return "UMTS";
        case TelephonyManager.NETWORK_TYPE_UNKNOWN:
            return "Unknown";
        default:
            return String.valueOf(netType);
    }
}
 

/**
 * Whether is fast mobile network
 * 
 * @param context
 * @return
 */
private static boolean isFastMobileNetwork(Context context) {
    TelephonyManager telephonyManager = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);
    if (telephonyManager == null) {
        return false;
    }

    switch (telephonyManager.getNetworkType()) {
        case TelephonyManager.NETWORK_TYPE_1xRTT:
            return false;
        case TelephonyManager.NETWORK_TYPE_CDMA:
            return false;
        case TelephonyManager.NETWORK_TYPE_EDGE:
            return false;
        case TelephonyManager.NETWORK_TYPE_EVDO_0:
            return true;
        case TelephonyManager.NETWORK_TYPE_EVDO_A:
            return true;
        case TelephonyManager.NETWORK_TYPE_GPRS:
            return false;
        case TelephonyManager.NETWORK_TYPE_HSDPA:
            return true;
        case TelephonyManager.NETWORK_TYPE_HSPA:
            return true;
        case TelephonyManager.NETWORK_TYPE_HSUPA:
            return true;
        case TelephonyManager.NETWORK_TYPE_UMTS:
            return true;
        case TelephonyManager.NETWORK_TYPE_EHRPD:
            return true;
        case TelephonyManager.NETWORK_TYPE_EVDO_B:
            return true;
        case TelephonyManager.NETWORK_TYPE_HSPAP:
            return true;
        case TelephonyManager.NETWORK_TYPE_IDEN:
            return false;
        case TelephonyManager.NETWORK_TYPE_LTE:
            return true;
        case TelephonyManager.NETWORK_TYPE_UNKNOWN:
            return false;
        default:
            return false;
    }
}
 

/**
 * Whether is fast mobile network
 *
 * @param context context
 * @return FastMobileNetwork
 */
private static boolean isFastMobileNetwork(Context context) {
    TelephonyManager telephonyManager
            = (TelephonyManager) context.getSystemService(
            Context.TELEPHONY_SERVICE);
    if (telephonyManager == null) {
        return false;
    }

    switch (telephonyManager.getNetworkType()) {
        case TelephonyManager.NETWORK_TYPE_1xRTT:
            return false;
        case TelephonyManager.NETWORK_TYPE_CDMA:
            return false;
        case TelephonyManager.NETWORK_TYPE_EDGE:
            return false;
        case TelephonyManager.NETWORK_TYPE_EVDO_0:
            return true;
        case TelephonyManager.NETWORK_TYPE_EVDO_A:
            return true;
        case TelephonyManager.NETWORK_TYPE_GPRS:
            return false;
        case TelephonyManager.NETWORK_TYPE_HSDPA:
            return true;
        case TelephonyManager.NETWORK_TYPE_HSPA:
            return true;
        case TelephonyManager.NETWORK_TYPE_HSUPA:
            return true;
        case TelephonyManager.NETWORK_TYPE_UMTS:
            return true;
        case TelephonyManager.NETWORK_TYPE_EHRPD:
            return true;
        case TelephonyManager.NETWORK_TYPE_EVDO_B:
            return true;
        case TelephonyManager.NETWORK_TYPE_HSPAP:
            return true;
        case TelephonyManager.NETWORK_TYPE_IDEN:
            return false;
        case TelephonyManager.NETWORK_TYPE_LTE:
            return true;
        case TelephonyManager.NETWORK_TYPE_UNKNOWN:
            return false;
        default:
            return false;
    }
}
 

/**
 * 判断是否是快速网络，将3G或者3G以上的网络称为快速网络
 *
 * @return true  快速网络,false 非快速网络
 */
public static boolean isFastNetwork() {

    TelephonyManager telephonyManager = (TelephonyManager) UtilManager.getContext()
            .getSystemService(Context.TELEPHONY_SERVICE);

    switch (telephonyManager.getNetworkType()) {
        case TelephonyManager.NETWORK_TYPE_1xRTT:
            return false; // ~ 50-100 kbps
        case TelephonyManager.NETWORK_TYPE_CDMA:
            return false; // ~ 14-64 kbps
        case TelephonyManager.NETWORK_TYPE_EDGE:
            return false; // ~ 50-100 kbps
        case TelephonyManager.NETWORK_TYPE_EVDO_0:
            return true; // ~ 400-1000 kbps
        case TelephonyManager.NETWORK_TYPE_EVDO_A:
            return true; // ~ 600-1400 kbps
        case TelephonyManager.NETWORK_TYPE_GPRS:
            return false; // ~ 100 kbps
        case TelephonyManager.NETWORK_TYPE_HSDPA:
            return true; // ~ 2-14 Mbps
        case TelephonyManager.NETWORK_TYPE_HSPA:
            return true; // ~ 700-1700 kbps
        case TelephonyManager.NETWORK_TYPE_HSUPA:
            return true; // ~ 1-23 Mbps
        case TelephonyManager.NETWORK_TYPE_UMTS:
            return true; // ~ 400-7000 kbps
        case TelephonyManager.NETWORK_TYPE_EHRPD:
            return true; // ~ 1-2 Mbps
        case TelephonyManager.NETWORK_TYPE_EVDO_B:
            return true; // ~ 5 Mbps
        case TelephonyManager.NETWORK_TYPE_HSPAP:
            return true; // ~ 10-20 Mbps
        case TelephonyManager.NETWORK_TYPE_IDEN:
            return false; // ~25 kbps
        case TelephonyManager.NETWORK_TYPE_LTE:
            return true; // ~ 10+ Mbps
        case TelephonyManager.NETWORK_TYPE_UNKNOWN:
            return false;
        default:
            return false;
    }
}
 

/**
 * Returns the connection type for the given NetworkState.
 */
public int getCurrentConnectionType(NetworkState networkState) {
    if (!networkState.isConnected()) {
        return ConnectionType.CONNECTION_NONE;
    }

    switch (networkState.getNetworkType()) {
        case ConnectivityManager.TYPE_ETHERNET:
            return ConnectionType.CONNECTION_ETHERNET;
        case ConnectivityManager.TYPE_WIFI:
            return ConnectionType.CONNECTION_WIFI;
        case ConnectivityManager.TYPE_WIMAX:
            return ConnectionType.CONNECTION_4G;
        case ConnectivityManager.TYPE_BLUETOOTH:
            return ConnectionType.CONNECTION_BLUETOOTH;
        case ConnectivityManager.TYPE_MOBILE:
            // Use information from TelephonyManager to classify the connection.
            switch (networkState.getNetworkSubType()) {
                case TelephonyManager.NETWORK_TYPE_GPRS:
                case TelephonyManager.NETWORK_TYPE_EDGE:
                case TelephonyManager.NETWORK_TYPE_CDMA:
                case TelephonyManager.NETWORK_TYPE_1xRTT:
                case TelephonyManager.NETWORK_TYPE_IDEN:
                    return ConnectionType.CONNECTION_2G;
                case TelephonyManager.NETWORK_TYPE_UMTS:
                case TelephonyManager.NETWORK_TYPE_EVDO_0:
                case TelephonyManager.NETWORK_TYPE_EVDO_A:
                case TelephonyManager.NETWORK_TYPE_HSDPA:
                case TelephonyManager.NETWORK_TYPE_HSUPA:
                case TelephonyManager.NETWORK_TYPE_HSPA:
                case TelephonyManager.NETWORK_TYPE_EVDO_B:
                case TelephonyManager.NETWORK_TYPE_EHRPD:
                case TelephonyManager.NETWORK_TYPE_HSPAP:
                    return ConnectionType.CONNECTION_3G;
                case TelephonyManager.NETWORK_TYPE_LTE:
                    return ConnectionType.CONNECTION_4G;
                default:
                    return ConnectionType.CONNECTION_UNKNOWN;
            }
        default:
            return ConnectionType.CONNECTION_UNKNOWN;
    }
}
 

/**
 * Check if the connection is fast
 *
 * @param type    of connection
 * @param subType of connection
 * @return true if the connection is 3g or above
 */
public static boolean isConnectionFast(final int type, final int subType) {

    switch (type) {

        case ConnectivityManager.TYPE_WIFI:
            return true;

        case ConnectivityManager.TYPE_WIMAX:
            return true;

        case ConnectivityManager.TYPE_MOBILE:

            switch (subType) {

                case TelephonyManager.NETWORK_TYPE_1xRTT:
                    return false; // ~ 50-100 kbps
                case TelephonyManager.NETWORK_TYPE_CDMA:
                    return false; // ~ 14-64 kbps
                case TelephonyManager.NETWORK_TYPE_EDGE:
                    return false; // ~ 50-100 kbps
                case TelephonyManager.NETWORK_TYPE_EVDO_0:
                    return true; // ~ 400-1000 kbps
                case TelephonyManager.NETWORK_TYPE_EVDO_A:
                    return true; // ~ 600-1400 kbps
                case TelephonyManager.NETWORK_TYPE_GPRS:
                    return false; // ~ 100 kbps
                case TelephonyManager.NETWORK_TYPE_HSDPA:
                    return true; // ~ 2-14 Mbps
                case TelephonyManager.NETWORK_TYPE_HSPA:
                    return true; // ~ 700-1700 kbps
                case TelephonyManager.NETWORK_TYPE_HSUPA:
                    return true; // ~ 1-23 Mbps
                case TelephonyManager.NETWORK_TYPE_UMTS:
                    return true; // ~ 400-7000 kbps
                case TelephonyManager.NETWORK_TYPE_EHRPD: // API level 11
                    return true; // ~ 1-2 Mbps
                case TelephonyManager.NETWORK_TYPE_EVDO_B: // API level 9
                    return true; // ~ 5 Mbps
                case TelephonyManager.NETWORK_TYPE_HSPAP: // API level 13
                    return true; // ~ 10-20 Mbps
                case TelephonyManager.NETWORK_TYPE_IDEN: // API level 8
                    return false; // ~25 kbps
                case TelephonyManager.NETWORK_TYPE_LTE: // API level 11
                    return true; // ~ 10+ Mbps
                // Unknown
                case TelephonyManager.NETWORK_TYPE_UNKNOWN:

                default:
                    return false;
            }

        default:
            return false;

    }
}
 

/**
 * Check if the connection is fast
 *
 * @param type
 * @param subType
 * @return
 */
public static boolean isConnectionFast(int type, int subType) {
    if (type == ConnectivityManager.TYPE_WIFI) {
        return true;
    } else if (type == ConnectivityManager.TYPE_MOBILE) {
        switch (subType) {
            case TelephonyManager.NETWORK_TYPE_1xRTT:
                return false; // ~ 50-100 kbps
            case TelephonyManager.NETWORK_TYPE_CDMA:
                return false; // ~ 14-64 kbps
            case TelephonyManager.NETWORK_TYPE_EDGE:
                return false; // ~ 50-100 kbps
            case TelephonyManager.NETWORK_TYPE_EVDO_0:
                return true; // ~ 400-1000 kbps
            case TelephonyManager.NETWORK_TYPE_EVDO_A:
                return true; // ~ 600-1400 kbps
            case TelephonyManager.NETWORK_TYPE_GPRS:
                return false; // ~ 100 kbps
            case TelephonyManager.NETWORK_TYPE_HSDPA:
                return true; // ~ 2-14 Mbps
            case TelephonyManager.NETWORK_TYPE_HSPA:
                return true; // ~ 700-1700 kbps
            case TelephonyManager.NETWORK_TYPE_HSUPA:
                return true; // ~ 1-23 Mbps
            case TelephonyManager.NETWORK_TYPE_UMTS:
                return true; // ~ 400-7000 kbps
        /*
         * Above API level 7, make sure to set android:targetSdkVersion
         * to appropriate level to use these
         */
            case TelephonyManager.NETWORK_TYPE_EHRPD: // API level 11
                return true; // ~ 1-2 Mbps
            case TelephonyManager.NETWORK_TYPE_EVDO_B: // API level 9
                return true; // ~ 5 Mbps
            case TelephonyManager.NETWORK_TYPE_HSPAP: // API level 13
                return true; // ~ 10-20 Mbps
            case TelephonyManager.NETWORK_TYPE_IDEN: // API level 8
                return false; // ~25 kbps
            case TelephonyManager.NETWORK_TYPE_LTE: // API level 11
                return true; // ~ 10+ Mbps
            // Unknown
            case TelephonyManager.NETWORK_TYPE_UNKNOWN:
            default:
                return false;
        }
    } else {
        return false;
    }
}