java 手机网络工具类，用于获取android_id，网络类型，以及SIM卡的唯一识别码，运营商

Posted 2021-05-08

public class MobileNetUtils {

    /**
     * Network type is unknown
     */
    public static final int NETWORK_TYPE_UNKNOWN = 0;

    // ===========================================================
    // Fields
    // ===========================================================
    /**
     * Current network is GPRS
     */
    public static final int NETWORK_TYPE_GPRS = 1;
    /**
     * Current network is EDGE
     */
    public static final int NETWORK_TYPE_EDGE = 2;
    /**
     * Current network is UMTS
     */
    public static final int NETWORK_TYPE_UMTS = 3;
    /**
     * Current network is CDMA: Either IS95A or IS95B
     */
    public static final int NETWORK_TYPE_CDMA = 4;
    /**
     * Current network is EVDO revision 0
     */
    public static final int NETWORK_TYPE_EVDO_0 = 5;
    /**
     * Current network is EVDO revision A
     */
    public static final int NETWORK_TYPE_EVDO_A = 6;
    /**
     * Current network is 1xRTT
     */
    public static final int NETWORK_TYPE_1xRTT = 7;
    /**
     * Current network is HSDPA
     */
    public static final int NETWORK_TYPE_HSDPA = 8;

    // 适配低版本手机
    /**
     * Current network is HSUPA
     */
    public static final int NETWORK_TYPE_HSUPA = 9;
    /**
     * Current network is HSPA
     */
    public static final int NETWORK_TYPE_HSPA = 10;
    /**
     * Current network is iDen
     */
    public static final int NETWORK_TYPE_IDEN = 11;
    /**
     * Current network is EVDO revision B
     */
    public static final int NETWORK_TYPE_EVDO_B = 12;
    /**
     * Current network is LTE
     */
    public static final int NETWORK_TYPE_LTE = 13;
    /**
     * Current network is eHRPD
     */
    public static final int NETWORK_TYPE_EHRPD = 14;
    /**
     * Current network is HSPA+
     */
    public static final int NETWORK_TYPE_HSPAP = 15;
    // ===========================================================
    // Constants
    // ===========================================================
    private static final String TAG = MobileNetUtils.class.getSimpleName();
    private static final int NETWORK_TYPE_UNAVAILABLE = -1;
    private static final int NETWORK_TYPE_WIFI = -101;
    private static final int NETWORK_CLASS_UNAVAILABLE = -1;
    private static final int NETWORK_CLASS_WIFI = -101;
    /**
     * Unknown network class.
     */
    private static final int NETWORK_CLASS_UNKNOWN = 0;
    /**
     * Class of broadly defined "2G" networks.
     */
    private static final int NETWORK_CLASS_2_G = 1;
    /**
     * Class of broadly defined "3G" networks.
     */
    private static final int NETWORK_CLASS_3_G = 2;
    /**
     * Class of broadly defined "4G" networks.
     */
    private static final int NETWORK_CLASS_4_G = 3;

    // ===========================================================
    // Getter & Setter
    // ===========================================================
    /**
     * 获取运营商
     * @return
     */
    public static String getProvider(Context context) {
        String provider = "未知";
        try {
            TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
            String IMSI = telephonyManager.getSubscriberId();
            if (IMSI == null) {
                if (TelephonyManager.SIM_STATE_READY == telephonyManager.getSimState()) {
                    String operator = telephonyManager.getSimOperator();
                    if (operator != null) {
                        if (operator.equals("46000") || operator.equals("46002") || operator.equals("46007")) {
                            provider = "中国移动";
                        } else if (operator.equals("46001")) {
                            provider = "中国联通";
                        } else if (operator.equals("46003")) {
                            provider = "中国电信";
                        }
                    }
                }
            } else {
                if (IMSI.startsWith("46000") || IMSI.startsWith("46002") || IMSI.startsWith("46007")) {
                    provider = "中国移动";
                } else if (IMSI.startsWith("46001")) {
                    provider = "中国联通";
                } else if (IMSI.startsWith("46003")) {
                    provider = "中国电信";
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return provider;
    }

    /**
     * 获取网络类型
     * @return
     */
    public static String getCurrentNetworkType(Context context) {
        int networkClass = getNetworkClass(context);
        String type = "未知";
        switch (networkClass) {
            case NETWORK_CLASS_UNAVAILABLE:
                type = "无";
                break;
            case NETWORK_CLASS_WIFI:
                type = "WiFi";
                break;
            case NETWORK_CLASS_2_G:
                type = "2G";
                break;
            case NETWORK_CLASS_3_G:
                type = "3G";
                break;
            case NETWORK_CLASS_4_G:
                type = "4G";
                break;
            case NETWORK_CLASS_UNKNOWN:
                type = "未知";
                break;
        }
        return type;
    }

    private static int getNetworkClassByType(int networkType) {
        switch (networkType) {
            case NETWORK_TYPE_UNAVAILABLE:
                return NETWORK_CLASS_UNAVAILABLE;
            case NETWORK_TYPE_WIFI:
                return NETWORK_CLASS_WIFI;
            case NETWORK_TYPE_GPRS:
            case NETWORK_TYPE_EDGE:
            case NETWORK_TYPE_CDMA:
            case NETWORK_TYPE_1xRTT:
            case NETWORK_TYPE_IDEN:
                return NETWORK_CLASS_2_G;
            case NETWORK_TYPE_UMTS:
            case NETWORK_TYPE_EVDO_0:
            case NETWORK_TYPE_EVDO_A:
            case NETWORK_TYPE_HSDPA:
            case NETWORK_TYPE_HSUPA:
            case NETWORK_TYPE_HSPA:
            case NETWORK_TYPE_EVDO_B:
            case NETWORK_TYPE_EHRPD:
            case NETWORK_TYPE_HSPAP:
                return NETWORK_CLASS_3_G;
            case NETWORK_TYPE_LTE:
                return NETWORK_CLASS_4_G;
            default:
                return NETWORK_CLASS_UNKNOWN;
        }
    }

    private static int getNetworkClass(Context context) {
        int networkType = NETWORK_TYPE_UNKNOWN;
        try {
            final NetworkInfo network =
                ((ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE)).getActiveNetworkInfo();
            if (network != null && network.isAvailable() && network.isConnected()) {
                int type = network.getType();
                if (type == ConnectivityManager.TYPE_WIFI) {
                    networkType = NETWORK_TYPE_WIFI;
                } else if (type == ConnectivityManager.TYPE_MOBILE) {
                    TelephonyManager telephonyManager =
                        (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
                    networkType = telephonyManager.getNetworkType();
                }
            } else {
                networkType = NETWORK_TYPE_UNAVAILABLE;
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
        return getNetworkClassByType(networkType);
    }

    //ic卡的唯一识别码
    public static String getIccid(Context context) {
        String icc = "NA";
        try {
            TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
            icc = telephonyManager.getSimSerialNumber();
        } catch (Exception e) {
            e.printStackTrace();
        }
        return icc;
    }

    public static String getAndroid_id() {
        return Settings.Secure.getString(BaseApplication.getApplication().getContentResolver(),
            Settings.Secure.ANDROID_ID);
    }
}