telephony/java/android/telephony/CellIdentityTdscdma.java - LeafOS-Project/android_frameworks_base - Gitiles

 /*
  * Copyright 2017 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.annotation.Nullable;
 import android.os.Parcel;
 import android.telephony.gsm.GsmCellLocation;

 import java.util.Objects;

 /**
  * CellIdentity is to represent a unique TD-SCDMA cell
  */
 public final class CellIdentityTdscdma extends CellIdentity {
     private static final String TAG = CellIdentityTdscdma.class.getSimpleName();
     private static final boolean DBG = false;

     // 16-bit Location Area Code, 0..65535, CellInfo.UNAVAILABLE if unknown.
     private final int mLac;
     // 28-bit UMTS Cell Identity described in TS 25.331, 0..268435455, CellInfo.UNAVAILABLE
     // if unknown.
     private final int mCid;
     // 8-bit Cell Parameters ID described in TS 25.331, 0..127, CellInfo.UNAVAILABLE if unknown.
     private final int mCpid;
     // 16-bit UMTS Absolute RF Channel Number described in TS 25.101 sec. 5.4.3
     private final int mUarfcn;

     /**
      * @hide
      */
     public CellIdentityTdscdma() {
         super(TAG, CellInfo.TYPE_TDSCDMA, null, null, null, null);
         mLac = CellInfo.UNAVAILABLE;
         mCid = CellInfo.UNAVAILABLE;
         mCpid = CellInfo.UNAVAILABLE;
         mUarfcn = CellInfo.UNAVAILABLE;
     }

     /**
      * @param mcc 3-digit Mobile Country Code, 0..999
      * @param mnc 2 or 3-digit Mobile Network Code, 0..999
      * @param lac 16-bit Location Area Code, 0..65535, CellInfo.UNAVAILABLE if unknown
      * @param cid 28-bit UMTS Cell Identity described in TS 25.331, 0..268435455, CellInfo.
      *        UNAVAILABLE if unknown
      * @param cpid 8-bit Cell Parameters ID described in TS 25.331, 0..127, CellInfo.UNAVAILABLE
      *        if unknown
      * @param uarfcn 16-bit UMTS Absolute RF Channel Number described in TS 25.101 sec. 5.4.3
      *
      * @hide
      */
     public CellIdentityTdscdma(int mcc, int mnc, int lac, int cid, int cpid, int uarfcn) {
         this(String.valueOf(mcc), String.valueOf(mnc), lac, cid, cpid, uarfcn, null, null);
     }

     /**
      * @param mcc 3-digit Mobile Country Code in string format
      * @param mnc 2 or 3-digit Mobile Network Code in string format
      * @param lac 16-bit Location Area Code, 0..65535, CellInfo.UNAVAILABLE if unknown
      * @param cid 28-bit UMTS Cell Identity described in TS 25.331, 0..268435455,
      *        CellInfo.UNAVAILABLE if unknown
      * @param cpid 8-bit Cell Parameters ID described in TS 25.331, 0..127,
      *        CellInfo.UNAVAILABLE if unknown
      * @param uarfcn 16-bit UMTS Absolute RF Channel Number described in TS 25.101 sec. 5.4.3
      * @param alphal long alpha Operator Name String or Enhanced Operator Name String
      * @param alphas short alpha Operator Name String or Enhanced Operator Name String
      *
      * @hide
      */
     public CellIdentityTdscdma(String mcc, String mnc, int lac, int cid, int cpid, int uarfcn,
             String alphal, String alphas) {
         super(TAG, CellInfo.TYPE_TDSCDMA, mcc, mnc, alphal, alphas);
         mLac = lac;
         mCid = cid;
         mCpid = cpid;
         mUarfcn = uarfcn;
     }

     private CellIdentityTdscdma(CellIdentityTdscdma cid) {
         this(cid.mMccStr, cid.mMncStr, cid.mLac, cid.mCid,
                 cid.mCpid, cid.mUarfcn, cid.mAlphaLong, cid.mAlphaShort);
     }

     CellIdentityTdscdma copy() {
         return new CellIdentityTdscdma(this);
     }

     /**
      * Get Mobile Country Code in string format
      * @return Mobile Country Code in string format, null if unknown
      */
     public String getMccString() {
         return mMccStr;
     }

     /**
      * Get Mobile Network Code in string format
      * @return Mobile Network Code in string format, null if unknown
      */
     public String getMncString() {
         return mMncStr;
     }

     /**
      * @return a 5 or 6 character string (MCC+MNC), null if any field is unknown
      */
     @Nullable
     public String getMobileNetworkOperator() {
         return (mMccStr == null || mMncStr == null) ? null : mMccStr + mMncStr;
     }

     /**
      * @return 16-bit Location Area Code, 0..65535,
      *         {@link android.telephony.CellInfo#UNAVAILABLE UNAVAILABLE} if unavailable.
      */
     public int getLac() {
         return mLac;
     }

     /**
      * @return 28-bit UMTS Cell Identity described in TS 25.331, 0..268435455,
      *         {@link android.telephony.CellInfo#UNAVAILABLE UNAVAILABLE} if unavailable.
      */
     public int getCid() {
         return mCid;
     }

     /**
      * @return 8-bit Cell Parameters ID described in TS 25.331, 0..127,
      *         {@link android.telephony.CellInfo#UNAVAILABLE UNAVAILABLE} if unavailable.
      */
     public int getCpid() {
         return mCpid;
     }

     /** @hide */
     @Override
     public int getChannelNumber() {
         return mUarfcn;
     }

     /** @hide */
     @Override
     public GsmCellLocation asCellLocation() {
         GsmCellLocation cl = new GsmCellLocation();
         int lac = mLac != CellInfo.UNAVAILABLE ? mLac : -1;
         int cid = mCid != CellInfo.UNAVAILABLE ? mCid : -1;
         cl.setLacAndCid(lac, cid);
         cl.setPsc(-1); // There is no PSC for TD-SCDMA; not using this for CPI to stem shenanigans
         return cl;
     }

     @Override
     public boolean equals(Object other) {
         if (this == other) {
             return true;
         }

         if (!(other instanceof CellIdentityTdscdma)) {
             return false;
         }

         CellIdentityTdscdma o = (CellIdentityTdscdma) other;
         return  mLac == o.mLac
                 && mCid == o.mCid
                 && mCpid == o.mCpid
                 && mUarfcn == o.mUarfcn
                 && super.equals(other);
     }

     @Override
     public int hashCode() {
         return Objects.hash(mLac, mCid, mCpid, mUarfcn, super.hashCode());
     }

     @Override
     public String toString() {
         return new StringBuilder(TAG)
         .append(":{ mMcc=").append(mMccStr)
         .append(" mMnc=").append(mMncStr)
         .append(" mAlphaLong=").append(mAlphaLong)
         .append(" mAlphaShort=").append(mAlphaShort)
         .append(" mLac=").append(mLac)
         .append(" mCid=").append(mCid)
         .append(" mCpid=").append(mCpid)
         .append(" mUarfcn=").append(mUarfcn)
         .append("}").toString();
     }

     /** Implement the Parcelable interface */
     @Override
     public void writeToParcel(Parcel dest, int flags) {
         if (DBG) log("writeToParcel(Parcel, int): " + toString());
         super.writeToParcel(dest, CellInfo.TYPE_TDSCDMA);
         dest.writeInt(mLac);
         dest.writeInt(mCid);
         dest.writeInt(mCpid);
         dest.writeInt(mUarfcn);
     }

     /** Construct from Parcel, type has already been processed */
     private CellIdentityTdscdma(Parcel in) {
         super(TAG, CellInfo.TYPE_TDSCDMA, in);
         mLac = in.readInt();
         mCid = in.readInt();
         mCpid = in.readInt();
         mUarfcn = in.readInt();
         if (DBG) log(toString());
     }

     /** Implement the Parcelable interface */
     @SuppressWarnings("hiding")
     public static final Creator<CellIdentityTdscdma> CREATOR =
             new Creator<CellIdentityTdscdma>() {
                 @Override
                 public CellIdentityTdscdma createFromParcel(Parcel in) {
                     in.readInt();   // skip
                     return createFromParcelBody(in);
                 }

                 @Override
                 public CellIdentityTdscdma[] newArray(int size) {
                     return new CellIdentityTdscdma[size];
                 }
             };

     /** @hide */
     protected static CellIdentityTdscdma createFromParcelBody(Parcel in) {
         return new CellIdentityTdscdma(in);
     }
 }
	/*
	* Copyright 2017 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.annotation.Nullable;
	import android.os.Parcel;
	import android.telephony.gsm.GsmCellLocation;

	import java.util.Objects;

	/**
	* CellIdentity is to represent a unique TD-SCDMA cell
	*/
	public final class CellIdentityTdscdma extends CellIdentity {
	private static final String TAG = CellIdentityTdscdma.class.getSimpleName();
	private static final boolean DBG = false;

	// 16-bit Location Area Code, 0..65535, CellInfo.UNAVAILABLE if unknown.
	private final int mLac;
	// 28-bit UMTS Cell Identity described in TS 25.331, 0..268435455, CellInfo.UNAVAILABLE
	// if unknown.
	private final int mCid;
	// 8-bit Cell Parameters ID described in TS 25.331, 0..127, CellInfo.UNAVAILABLE if unknown.
	private final int mCpid;
	// 16-bit UMTS Absolute RF Channel Number described in TS 25.101 sec. 5.4.3
	private final int mUarfcn;

	/**
	* @hide
	*/
	public CellIdentityTdscdma() {
	super(TAG, CellInfo.TYPE_TDSCDMA, null, null, null, null);
	mLac = CellInfo.UNAVAILABLE;
	mCid = CellInfo.UNAVAILABLE;
	mCpid = CellInfo.UNAVAILABLE;
	mUarfcn = CellInfo.UNAVAILABLE;
	}

	/**
	* @param mcc 3-digit Mobile Country Code, 0..999
	* @param mnc 2 or 3-digit Mobile Network Code, 0..999
	* @param lac 16-bit Location Area Code, 0..65535, CellInfo.UNAVAILABLE if unknown
	* @param cid 28-bit UMTS Cell Identity described in TS 25.331, 0..268435455, CellInfo.
	* UNAVAILABLE if unknown
	* @param cpid 8-bit Cell Parameters ID described in TS 25.331, 0..127, CellInfo.UNAVAILABLE
	* if unknown
	* @param uarfcn 16-bit UMTS Absolute RF Channel Number described in TS 25.101 sec. 5.4.3
	*
	* @hide
	*/
	public CellIdentityTdscdma(int mcc, int mnc, int lac, int cid, int cpid, int uarfcn) {
	this(String.valueOf(mcc), String.valueOf(mnc), lac, cid, cpid, uarfcn, null, null);
	}

	/**
	* @param mcc 3-digit Mobile Country Code in string format
	* @param mnc 2 or 3-digit Mobile Network Code in string format
	* @param lac 16-bit Location Area Code, 0..65535, CellInfo.UNAVAILABLE if unknown
	* @param cid 28-bit UMTS Cell Identity described in TS 25.331, 0..268435455,
	* CellInfo.UNAVAILABLE if unknown
	* @param cpid 8-bit Cell Parameters ID described in TS 25.331, 0..127,
	* CellInfo.UNAVAILABLE if unknown
	* @param uarfcn 16-bit UMTS Absolute RF Channel Number described in TS 25.101 sec. 5.4.3
	* @param alphal long alpha Operator Name String or Enhanced Operator Name String
	* @param alphas short alpha Operator Name String or Enhanced Operator Name String
	*
	* @hide
	*/
	public CellIdentityTdscdma(String mcc, String mnc, int lac, int cid, int cpid, int uarfcn,
	String alphal, String alphas) {
	super(TAG, CellInfo.TYPE_TDSCDMA, mcc, mnc, alphal, alphas);
	mLac = lac;
	mCid = cid;
	mCpid = cpid;
	mUarfcn = uarfcn;
	}

	private CellIdentityTdscdma(CellIdentityTdscdma cid) {
	this(cid.mMccStr, cid.mMncStr, cid.mLac, cid.mCid,
	cid.mCpid, cid.mUarfcn, cid.mAlphaLong, cid.mAlphaShort);
	}

	CellIdentityTdscdma copy() {
	return new CellIdentityTdscdma(this);
	}

	/**
	* Get Mobile Country Code in string format
	* @return Mobile Country Code in string format, null if unknown
	*/
	public String getMccString() {
	return mMccStr;
	}

	/**
	* Get Mobile Network Code in string format
	* @return Mobile Network Code in string format, null if unknown
	*/
	public String getMncString() {
	return mMncStr;
	}

	/**
	* @return a 5 or 6 character string (MCC+MNC), null if any field is unknown
	*/
	@Nullable
	public String getMobileNetworkOperator() {
	return (mMccStr == null \|\| mMncStr == null) ? null : mMccStr + mMncStr;
	}

	/**
	* @return 16-bit Location Area Code, 0..65535,
	* {@link android.telephony.CellInfo#UNAVAILABLE UNAVAILABLE} if unavailable.
	*/
	public int getLac() {
	return mLac;
	}

	/**
	* @return 28-bit UMTS Cell Identity described in TS 25.331, 0..268435455,
	* {@link android.telephony.CellInfo#UNAVAILABLE UNAVAILABLE} if unavailable.
	*/
	public int getCid() {
	return mCid;
	}

	/**
	* @return 8-bit Cell Parameters ID described in TS 25.331, 0..127,
	* {@link android.telephony.CellInfo#UNAVAILABLE UNAVAILABLE} if unavailable.
	*/
	public int getCpid() {
	return mCpid;
	}

	/** @hide */
	@Override
	public int getChannelNumber() {
	return mUarfcn;
	}

	/** @hide */
	@Override
	public GsmCellLocation asCellLocation() {
	GsmCellLocation cl = new GsmCellLocation();
	int lac = mLac != CellInfo.UNAVAILABLE ? mLac : -1;
	int cid = mCid != CellInfo.UNAVAILABLE ? mCid : -1;
	cl.setLacAndCid(lac, cid);
	cl.setPsc(-1); // There is no PSC for TD-SCDMA; not using this for CPI to stem shenanigans
	return cl;
	}

	@Override
	public boolean equals(Object other) {
	if (this == other) {
	return true;
	}

	if (!(other instanceof CellIdentityTdscdma)) {
	return false;
	}

	CellIdentityTdscdma o = (CellIdentityTdscdma) other;
	return mLac == o.mLac
	&& mCid == o.mCid
	&& mCpid == o.mCpid
	&& mUarfcn == o.mUarfcn
	&& super.equals(other);
	}

	@Override
	public int hashCode() {
	return Objects.hash(mLac, mCid, mCpid, mUarfcn, super.hashCode());
	}

	@Override
	public String toString() {
	return new StringBuilder(TAG)
	.append(":{ mMcc=").append(mMccStr)
	.append(" mMnc=").append(mMncStr)
	.append(" mAlphaLong=").append(mAlphaLong)
	.append(" mAlphaShort=").append(mAlphaShort)
	.append(" mLac=").append(mLac)
	.append(" mCid=").append(mCid)
	.append(" mCpid=").append(mCpid)
	.append(" mUarfcn=").append(mUarfcn)
	.append("}").toString();
	}

	/** Implement the Parcelable interface */
	@Override
	public void writeToParcel(Parcel dest, int flags) {
	if (DBG) log("writeToParcel(Parcel, int): " + toString());
	super.writeToParcel(dest, CellInfo.TYPE_TDSCDMA);
	dest.writeInt(mLac);
	dest.writeInt(mCid);
	dest.writeInt(mCpid);
	dest.writeInt(mUarfcn);
	}

	/** Construct from Parcel, type has already been processed */
	private CellIdentityTdscdma(Parcel in) {
	super(TAG, CellInfo.TYPE_TDSCDMA, in);
	mLac = in.readInt();
	mCid = in.readInt();
	mCpid = in.readInt();
	mUarfcn = in.readInt();
	if (DBG) log(toString());
	}

	/** Implement the Parcelable interface */
	@SuppressWarnings("hiding")
	public static final Creator<CellIdentityTdscdma> CREATOR =
	new Creator<CellIdentityTdscdma>() {
	@Override
	public CellIdentityTdscdma createFromParcel(Parcel in) {
	in.readInt(); // skip
	return createFromParcelBody(in);
	}

	@Override
	public CellIdentityTdscdma[] newArray(int size) {
	return new CellIdentityTdscdma[size];
	}
	};

	/** @hide */
	protected static CellIdentityTdscdma createFromParcelBody(Parcel in) {
	return new CellIdentityTdscdma(in);
	}
	}