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.Build;
  import android.os.Parcel;
  import android.os.Parcelable;
  
  import java.util.Objects;
  
  /**
   * A {@link CellInfo} representing an LTE cell that provides identity and measurement info.
   */
  public final class CellInfoLte extends CellInfo implements Parcelable {
  
      private static final String LOG_TAG = "CellInfoLte";
      private static final boolean DBG = false;
  
      private CellIdentityLte mCellIdentityLte;
      private CellSignalStrengthLte mCellSignalStrengthLte;
      private CellConfigLte mCellConfig;
  
      /** @hide */
      @UnsupportedAppUsage
      public CellInfoLte() {
          super();
          mCellIdentityLte = new CellIdentityLte();
          mCellSignalStrengthLte = new CellSignalStrengthLte();
          mCellConfig = new CellConfigLte();
      }
  
      /** @hide */
      public CellInfoLte(CellInfoLte ci) {
          super(ci);
          this.mCellIdentityLte = ci.mCellIdentityLte.copy();
          this.mCellSignalStrengthLte = ci.mCellSignalStrengthLte.copy();
          this.mCellConfig = new CellConfigLte(ci.mCellConfig);
      }
  
      /** @hide */
      public CellInfoLte(android.hardware.radio.V1_0.CellInfo ci) {
          super(ci);
          final android.hardware.radio.V1_0.CellInfoLte cil = ci.lte.get(0);
          mCellIdentityLte = new CellIdentityLte(cil.cellIdentityLte);
          mCellSignalStrengthLte = new CellSignalStrengthLte(cil.signalStrengthLte);
          mCellConfig = new CellConfigLte();
      }
  
      /** @hide */
      public CellInfoLte(android.hardware.radio.V1_2.CellInfo ci) {
          super(ci);
          final android.hardware.radio.V1_2.CellInfoLte cil = ci.lte.get(0);
          mCellIdentityLte = new CellIdentityLte(cil.cellIdentityLte);
          mCellSignalStrengthLte = new CellSignalStrengthLte(cil.signalStrengthLte);
          mCellConfig = new CellConfigLte();
      }
  
      /** @hide */
      public CellInfoLte(android.hardware.radio.V1_4.CellInfo ci, long timeStamp) {
          super(ci, timeStamp);
          final android.hardware.radio.V1_4.CellInfoLte cil = ci.info.lte();
          mCellIdentityLte = new CellIdentityLte(cil.base.cellIdentityLte);
          mCellSignalStrengthLte = new CellSignalStrengthLte(cil.base.signalStrengthLte);
          mCellConfig = new CellConfigLte(cil.cellConfig);
      }
  
      /**
       * @return a {@link CellIdentityLte} instance.
       */
      @Override
      public @NonNull CellIdentityLte getCellIdentity() {
          if (DBG) log("getCellIdentity: " + mCellIdentityLte);
          return mCellIdentityLte;
      }
  
      /** @hide */
      @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
      public void setCellIdentity(CellIdentityLte cid) {
          if (DBG) log("setCellIdentity: " + cid);
          mCellIdentityLte = cid;
      }
  
      /**
       * @return a {@link CellSignalStrengthLte} instance.
       */
      @Override
      public @NonNull CellSignalStrengthLte getCellSignalStrength() {
          if (DBG) log("getCellSignalStrength: " + mCellSignalStrengthLte);
          return mCellSignalStrengthLte;
      }
  
      /** @hide */
      @Override
      public CellInfo sanitizeLocationInfo() {
          CellInfoLte result = new CellInfoLte(this);
          result.mCellIdentityLte = mCellIdentityLte.sanitizeLocationInfo();
          return result;
      }
  
      /** @hide */
      @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
      public void setCellSignalStrength(CellSignalStrengthLte css) {
          if (DBG) log("setCellSignalStrength: " + css);
          mCellSignalStrengthLte = css;
      }
  
      /** @hide */
      public void setCellConfig(CellConfigLte cellConfig) {
          if (DBG) log("setCellConfig: " + cellConfig);
          mCellConfig = cellConfig;
      }
  
      /** @hide */
      public CellConfigLte getCellConfig() {
          if (DBG) log("getCellConfig: " + mCellConfig);
          return mCellConfig;
      }
  
      /**
       * @return hash code
       */
      @Override
      public int hashCode() {
          return Objects.hash(
                  super.hashCode(),
                  mCellIdentityLte.hashCode(),
                  mCellSignalStrengthLte.hashCode(),
                  mCellConfig.hashCode());
      }
  
      @Override
      public boolean equals(Object other) {
          if (!(other instanceof CellInfoLte)) return false;
          CellInfoLte o = (CellInfoLte) other;
          return super.equals(o) && mCellIdentityLte.equals(o.mCellIdentityLte)
                  && mCellSignalStrengthLte.equals(o.mCellSignalStrengthLte)
                  && mCellConfig.equals(o.mCellConfig);
      }
  
      @Override
      public String toString() {
          StringBuffer sb = new StringBuffer();
  
          sb.append("CellInfoLte:{");
          sb.append(super.toString());
          sb.append(" ").append(mCellIdentityLte);
          sb.append(" ").append(mCellSignalStrengthLte);
          sb.append(" ").append(mCellConfig);
          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());
          super.writeToParcel(dest, flags, TYPE_LTE);
          mCellIdentityLte.writeToParcel(dest, flags);
          mCellSignalStrengthLte.writeToParcel(dest, flags);
          mCellConfig.writeToParcel(dest, flags);
      }
  
      /**
       * Construct a CellInfoLte object from the given parcel
       * where the TYPE_LTE token is already been processed.
       */
      private CellInfoLte(Parcel in) {
          super(in);
          mCellIdentityLte = CellIdentityLte.CREATOR.createFromParcel(in);
          mCellSignalStrengthLte = CellSignalStrengthLte.CREATOR.createFromParcel(in);
          mCellConfig = CellConfigLte.CREATOR.createFromParcel(in);
          if (DBG) log("CellInfoLte(Parcel): " + toString());
      }
  
      /** Implement the Parcelable interface */
      public static final @android.annotation.NonNull Creator<CellInfoLte> CREATOR = new Creator<CellInfoLte>() {
          @Override
          public CellInfoLte createFromParcel(Parcel in) {
              in.readInt(); // Skip past token, we know what it is
              return createFromParcelBody(in);
          }
  
          @Override
          public CellInfoLte[] newArray(int size) {
              return new CellInfoLte[size];
          }
      };
  
      /** @hide */
      protected static CellInfoLte createFromParcelBody(Parcel in) {
          return new CellInfoLte(in);
      }
  
      /**
       * log
       */
      private static void log(String s) {
          Rlog.w(LOG_TAG, s);
      }
  }
  