/*
 * Copyright (C) 2020 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.settings.network.telephony;

import android.telephony.TelephonyManager;

/**
 * Contains hidden constants copied from the platform.
 */
public class TelephonyConstants {

    /**
     * Copied from {@link android.telephony.RadioAccessFamily}
     */
    public static class RadioAccessFamily {
        /**
         * TODO: get rid of RAF definition in RadioAccessFamily and
         * use {@link TelephonyManager.NetworkTypeBitMask}
         * TODO: public definition {@link TelephonyManager.NetworkTypeBitMask} is long.
         * TODO: Convert from int * to long everywhere including HAL definitions.
         */
        // 2G
        public static final int RAF_UNKNOWN = (int) TelephonyManager.NETWORK_TYPE_BITMASK_UNKNOWN;
        public static final int RAF_GSM = (int) TelephonyManager.NETWORK_TYPE_BITMASK_GSM;
        public static final int RAF_GPRS = (int) TelephonyManager.NETWORK_TYPE_BITMASK_GPRS;
        public static final int RAF_EDGE = (int) TelephonyManager.NETWORK_TYPE_BITMASK_EDGE;
        public static final int RAF_IS95A = (int) TelephonyManager.NETWORK_TYPE_BITMASK_CDMA;
        public static final int RAF_IS95B = (int) TelephonyManager.NETWORK_TYPE_BITMASK_CDMA;
        public static final int RAF_1xRTT = (int) TelephonyManager.NETWORK_TYPE_BITMASK_1xRTT;
        // 3G
        public static final int RAF_EVDO_0 = (int) TelephonyManager.NETWORK_TYPE_BITMASK_EVDO_0;
        public static final int RAF_EVDO_A = (int) TelephonyManager.NETWORK_TYPE_BITMASK_EVDO_A;
        public static final int RAF_EVDO_B = (int) TelephonyManager.NETWORK_TYPE_BITMASK_EVDO_B;
        public static final int RAF_EHRPD = (int) TelephonyManager.NETWORK_TYPE_BITMASK_EHRPD;
        public static final int RAF_HSUPA = (int) TelephonyManager.NETWORK_TYPE_BITMASK_HSUPA;
        public static final int RAF_HSDPA = (int) TelephonyManager.NETWORK_TYPE_BITMASK_HSDPA;
        public static final int RAF_HSPA = (int) TelephonyManager.NETWORK_TYPE_BITMASK_HSPA;
        public static final int RAF_HSPAP = (int) TelephonyManager.NETWORK_TYPE_BITMASK_HSPAP;
        public static final int RAF_UMTS = (int) TelephonyManager.NETWORK_TYPE_BITMASK_UMTS;
        public static final int RAF_TD_SCDMA = (int) TelephonyManager.NETWORK_TYPE_BITMASK_TD_SCDMA;
        // 4G
        public static final int RAF_LTE = (int) TelephonyManager.NETWORK_TYPE_BITMASK_LTE;
        public static final int RAF_LTE_CA = (int) TelephonyManager.NETWORK_TYPE_BITMASK_LTE_CA;
        // 5G
        public static final int RAF_NR = (int) TelephonyManager.NETWORK_TYPE_BITMASK_NR;

        // Grouping of RAFs
        // 2G
        public static final int GSM = RAF_GSM | RAF_GPRS | RAF_EDGE;
        public static final int CDMA = RAF_IS95A | RAF_IS95B | RAF_1xRTT;
        // 3G
        public static final int EVDO = RAF_EVDO_0 | RAF_EVDO_A | RAF_EVDO_B | RAF_EHRPD;
        public static final int HS = RAF_HSUPA | RAF_HSDPA | RAF_HSPA | RAF_HSPAP;
        public static final int WCDMA = HS | RAF_UMTS;
        // 4G
        public static final int LTE = RAF_LTE | RAF_LTE_CA;
        // 5G
        public static final int NR = RAF_NR;
    }
}