content: /*
   * 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.annotation.NonNull;
  import android.annotation.UnsupportedAppUsage;
  import android.os.Parcel;
  import android.os.Parcelable;
  import android.telephony.Rlog;
  
  /**
   * A {@link CellInfo} representing a GSM cell that provides identity and measurement info.
   */
  public final class CellInfoGsm extends CellInfo implements Parcelable {
  
      private static final String LOG_TAG = "CellInfoGsm";
      private static final boolean DBG = false;
  
      private CellIdentityGsm mCellIdentityGsm;
      private CellSignalStrengthGsm mCellSignalStrengthGsm;
  
      /** @hide */
      @UnsupportedAppUsage
      public CellInfoGsm() {
          super();
          mCellIdentityGsm = new CellIdentityGsm();
          mCellSignalStrengthGsm = new CellSignalStrengthGsm();
      }
  
      /** @hide */
      public CellInfoGsm(CellInfoGsm ci) {
          super(ci);
          mCellIdentityGsm = ci.mCellIdentityGsm.copy();
          mCellSignalStrengthGsm = ci.mCellSignalStrengthGsm.copy();
      }
  
      /** @hide */
      public CellInfoGsm(android.hardware.radio.V1_0.CellInfo ci) {
          super(ci);
          final android.hardware.radio.V1_0.CellInfoGsm cig = ci.gsm.get(0);
          mCellIdentityGsm = new CellIdentityGsm(cig.cellIdentityGsm);
          mCellSignalStrengthGsm = new CellSignalStrengthGsm(cig.signalStrengthGsm);
      }
  
      /** @hide */
      public CellInfoGsm(android.hardware.radio.V1_2.CellInfo ci) {
          super(ci);
          final android.hardware.radio.V1_2.CellInfoGsm cig = ci.gsm.get(0);
          mCellIdentityGsm = new CellIdentityGsm(cig.cellIdentityGsm);
          mCellSignalStrengthGsm = new CellSignalStrengthGsm(cig.signalStrengthGsm);
      }
  
      /** @hide */
      public CellInfoGsm(android.hardware.radio.V1_4.CellInfo ci, long timeStamp) {
          super(ci, timeStamp);
          final android.hardware.radio.V1_2.CellInfoGsm cig = ci.info.gsm();
          mCellIdentityGsm = new CellIdentityGsm(cig.cellIdentityGsm);
          mCellSignalStrengthGsm = new CellSignalStrengthGsm(cig.signalStrengthGsm);
      }
  
      /**
       * @return a {@link CellIdentityGsm} instance.
       */
      @Override
      public @NonNull CellIdentityGsm getCellIdentity() {
          return mCellIdentityGsm;
      }
  
      /** @hide */
      public void setCellIdentity(CellIdentityGsm cid) {
          mCellIdentityGsm = cid;
      }
  
      /**
       * @return a {@link CellSignalStrengthGsm} instance.
       */
      @Override
      public @NonNull CellSignalStrengthGsm getCellSignalStrength() {
          return mCellSignalStrengthGsm;
      }
  
      /** @hide */
      @Override
      public CellInfo sanitizeLocationInfo() {
          CellInfoGsm result = new CellInfoGsm(this);
          result.mCellIdentityGsm = mCellIdentityGsm.sanitizeLocationInfo();
          return result;
      }
  
      /** @hide */
      public void setCellSignalStrength(CellSignalStrengthGsm css) {
          mCellSignalStrengthGsm = css;
      }
  
      /**
       * @return hash code
       */
      @Override
      public int hashCode() {
          return super.hashCode() + mCellIdentityGsm.hashCode() + mCellSignalStrengthGsm.hashCode();
      }
  
      @Override
      public boolean equals(Object other) {
          if (!super.equals(other)) {
              return false;
          }
          try {
              CellInfoGsm o = (CellInfoGsm) other;
              return mCellIdentityGsm.equals(o.mCellIdentityGsm)
                      && mCellSignalStrengthGsm.equals(o.mCellSignalStrengthGsm);
          } catch (ClassCastException e) {
              return false;
          }
      }
  
      @Override
      public String toString() {
          StringBuffer sb = new StringBuffer();
  
          sb.append("CellInfoGsm:{");
          sb.append(super.toString());
          sb.append(" ").append(mCellIdentityGsm);
          sb.append(" ").append(mCellSignalStrengthGsm);
          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) {
          super.writeToParcel(dest, flags, TYPE_GSM);
          mCellIdentityGsm.writeToParcel(dest, flags);
          mCellSignalStrengthGsm.writeToParcel(dest, flags);
      }
  
      /**
       * Construct a CellInfoGsm object from the given parcel
       * where the token is already been processed.
       */
      private CellInfoGsm(Parcel in) {
          super(in);
          mCellIdentityGsm = CellIdentityGsm.CREATOR.createFromParcel(in);
          mCellSignalStrengthGsm = CellSignalStrengthGsm.CREATOR.createFromParcel(in);
      }
  
      /** Implement the Parcelable interface */
      public static final @android.annotation.NonNull Creator<CellInfoGsm> CREATOR = new Creator<CellInfoGsm>() {
          @Override
          public CellInfoGsm createFromParcel(Parcel in) {
              in.readInt(); // Skip past token, we know what it is
              return createFromParcelBody(in);
          }
  
          @Override
          public CellInfoGsm[] newArray(int size) {
              return new CellInfoGsm[size];
          }
      };
  
      /** @hide */
      protected static CellInfoGsm createFromParcelBody(Parcel in) {
          return new CellInfoGsm(in);
      }
  
      /**
       * log
       */
      private static void log(String s) {
          Rlog.w(LOG_TAG, s);
      }
  }
  