content: /**
   * Copyright (c) 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.content.pm;
  
  import android.annotation.NonNull;
  import android.annotation.Nullable;
  import android.annotation.TestApi;
  import android.content.Intent;
  import android.os.Parcel;
  import android.os.Parcelable;
  
  import java.util.List;
  
  /**
   * Packages that have been changed since the last time they
   * were requested.
   * @see PackageManager#getChangedPackages(int)
   */
  public final class ChangedPackages implements Parcelable {
      /** The last known sequence number for these changes */
      private final int mSequenceNumber;
      /** The names of the packages that have changed */
      private final List<String> mPackageNames;
  
      public ChangedPackages(int sequenceNumber, @NonNull List<String> packageNames) {
          this.mSequenceNumber = sequenceNumber;
          this.mPackageNames = packageNames;
      }
  
      /** @hide */
      protected ChangedPackages(Parcel in) {
          mSequenceNumber = in.readInt();
          mPackageNames = in.createStringArrayList();
      }
  
      @Override
      public int describeContents() {
          return 0;
      }
  
      @Override
      public void writeToParcel(Parcel dest, int flags) {
          dest.writeInt(mSequenceNumber);
          dest.writeStringList(mPackageNames);
      }
  
      /**
       * Returns the last known sequence number for these changes.
       */
      public int getSequenceNumber() {
          return mSequenceNumber;
      }
  
      /**
       * Returns the names of the packages that have changed.
       */
      public @NonNull List<String> getPackageNames() {
          return mPackageNames;
      }
  
      public static final @android.annotation.NonNull Parcelable.Creator<ChangedPackages> CREATOR =
              new Parcelable.Creator<ChangedPackages>() {
          public ChangedPackages createFromParcel(Parcel in) {
              return new ChangedPackages(in);
          }
  
          public ChangedPackages[] newArray(int size) {
              return new ChangedPackages[size];
          }
      };
  }
  