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/*
* Copyright (C) 2012 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 android.telephony;
import android.os.Parcel;
import android.os.Parcelable;
import android.telephony.Rlog;
import java.util.Objects;
/**
* CellIdentity is to represent a unique LTE cell
*/
public final class CellIdentityLte implements Parcelable {
private static final String LOG_TAG = "CellIdentityLte";
private static final boolean DBG = false;
// 3-digit Mobile Country Code, 0..999
private final int mMcc;
// 2 or 3-digit Mobile Network Code, 0..999
private final int mMnc;
// 28-bit cell identity
private final int mCi;
// physical cell id 0..503
private final int mPci;
// 16-bit tracking area code
private final int mTac;
/**
* @hide
*/
public CellIdentityLte() {
mMcc = Integer.MAX_VALUE;
mMnc = Integer.MAX_VALUE;
mCi = Integer.MAX_VALUE;
mPci = Integer.MAX_VALUE;
mTac = Integer.MAX_VALUE;
}
/**
*
* @param mcc 3-digit Mobile Country Code, 0..999
* @param mnc 2 or 3-digit Mobile Network Code, 0..999
* @param ci 28-bit Cell Identity
* @param pci Physical Cell Id 0..503
* @param tac 16-bit Tracking Area Code
*
* @hide
*/
public CellIdentityLte (int mcc, int mnc, int ci, int pci, int tac) {
mMcc = mcc;
mMnc = mnc;
mCi = ci;
mPci = pci;
mTac = tac;
}
private CellIdentityLte(CellIdentityLte cid) {
mMcc = cid.mMcc;
mMnc = cid.mMnc;
mCi = cid.mCi;
mPci = cid.mPci;
mTac = cid.mTac;
}
CellIdentityLte copy() {
return new CellIdentityLte(this);
}
/**
* @return 3-digit Mobile Country Code, 0..999, Integer.MAX_VALUE if unknown
*/
public int getMcc() {
return mMcc;
}
/**
* @return 2 or 3-digit Mobile Network Code, 0..999, Integer.MAX_VALUE if unknown
*/
public int getMnc() {
return mMnc;
}
/**
* @return 28-bit Cell Identity, Integer.MAX_VALUE if unknown
*/
public int getCi() {
return mCi;
}
/**
* @return Physical Cell Id 0..503, Integer.MAX_VALUE if unknown
*/
public int getPci() {
return mPci;
}
/**
* @return 16-bit Tracking Area Code, Integer.MAX_VALUE if unknown
*/
public int getTac() {
return mTac;
}
@Override
public int hashCode() {
return Objects.hash(mMcc, mMnc, mCi, mPci, mTac);
}
@Override
public boolean equals(Object other) {
if (this == other) {
return true;
}
if (!(other instanceof CellIdentityLte)) {
return false;
}
CellIdentityLte o = (CellIdentityLte) other;
return mMcc == o.mMcc &&
mMnc == o.mMnc &&
mCi == o.mCi &&
mPci == o.mPci &&
mTac == o.mTac;
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder("CellIdentityLte:{");
sb.append(" mMcc="); sb.append(mMcc);
sb.append(" mMnc="); sb.append(mMnc);
sb.append(" mCi="); sb.append(mCi);
sb.append(" mPci="); sb.append(mPci);
sb.append(" mTac="); sb.append(mTac);
sb.append("}");
return sb.toString();
}
/** Implement the Parcelable interface */
@Override
public int describeContents() {
return 0;
}
/** Implement the Parcelable interface */
@Override
public void writeToParcel(Parcel dest, int flags) {
if (DBG) log("writeToParcel(Parcel, int): " + toString());
dest.writeInt(mMcc);
dest.writeInt(mMnc);
dest.writeInt(mCi);
dest.writeInt(mPci);
dest.writeInt(mTac);
}
/** Construct from Parcel, type has already been processed */
private CellIdentityLte(Parcel in) {
mMcc = in.readInt();
mMnc = in.readInt();
mCi = in.readInt();
mPci = in.readInt();
mTac = in.readInt();
if (DBG) log("CellIdentityLte(Parcel): " + toString());
}
/** Implement the Parcelable interface */
@SuppressWarnings("hiding")
public static final Creator<CellIdentityLte> CREATOR =
new Creator<CellIdentityLte>() {
@Override
public CellIdentityLte createFromParcel(Parcel in) {
return new CellIdentityLte(in);
}
@Override
public CellIdentityLte[] newArray(int size) {
return new CellIdentityLte[size];
}
};
/**
* log
*/
private static void log(String s) {
Rlog.w(LOG_TAG, s);
}
}
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