content: /*
   * Copyright (C) 2018 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.view.contentcapture;
  
  import android.annotation.NonNull;
  import android.os.Parcel;
  import android.os.Parcelable;
  
  import java.io.PrintWriter;
  
  /**
   * Identifier for a Content Capture session.
   */
  public final class ContentCaptureSessionId implements Parcelable {
  
      private final @NonNull int mValue;
  
      /**
       * Creates a new instance.
       *
       * @param value The internal value.
       *
       * @hide
       */
      public ContentCaptureSessionId(@NonNull int value) {
          mValue = value;
      }
  
      /**
       * @hide
       */
      public int getValue() {
          return mValue;
      }
  
      @Override
      public int hashCode() {
          final int prime = 31;
          int result = 1;
          result = prime * result + mValue;
          return result;
      }
  
      @Override
      public boolean equals(Object obj) {
          if (this == obj) return true;
          if (obj == null) return false;
          if (getClass() != obj.getClass()) return false;
          final ContentCaptureSessionId other = (ContentCaptureSessionId) obj;
          if (mValue != other.mValue) return false;
          return true;
      }
  
      /**
       * {@inheritDoc}
       *
       * <p><b>NOTE: </b>this method is only useful for debugging purposes and is not guaranteed to
       * be stable, hence it should not be used to identify the session.
       */
      @Override
      public String toString() {
          return Integer.toString(mValue);
      }
  
  
      /** @hide */
      // TODO(b/111276913): dump to proto as well
      public void dump(PrintWriter pw) {
          pw.print(mValue);
      }
  
      @Override
      public int describeContents() {
          return 0;
      }
  
      @Override
      public void writeToParcel(Parcel parcel, int flags) {
          parcel.writeInt(mValue);
      }
  
      public static final @NonNull Parcelable.Creator<ContentCaptureSessionId> CREATOR =
              new Parcelable.Creator<ContentCaptureSessionId>() {
  
          @Override
          @NonNull
          public ContentCaptureSessionId createFromParcel(Parcel parcel) {
              return new ContentCaptureSessionId(parcel.readInt());
          }
  
          @Override
          @NonNull
          public ContentCaptureSessionId[] newArray(int size) {
              return new ContentCaptureSessionId[size];
          }
      };
  }
  