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.service.contentcapture;
  
  import android.annotation.NonNull;
  import android.annotation.Nullable;
  import android.annotation.SystemApi;
  import android.annotation.TestApi;
  import android.app.assist.AssistContent;
  import android.app.assist.AssistStructure;
  import android.os.Bundle;
  import android.os.Parcel;
  import android.os.Parcelable;
  
  /**
   * A container class for data taken from a snapshot of an activity.
   *
   * @hide
   */
  @SystemApi
  @TestApi
  public final class SnapshotData implements Parcelable {
  
      private final @NonNull Bundle mAssistData;
      private final @NonNull AssistStructure mAssistStructure;
      private final @Nullable AssistContent mAssistContent;
  
      /**
       * Creates a new instance.
       *
       * @hide
       */
      public SnapshotData(@NonNull Bundle assistData, @NonNull AssistStructure assistStructure,
              @Nullable AssistContent assistContent) {
          mAssistData = assistData;
          mAssistStructure = assistStructure;
          mAssistContent = assistContent;
      }
  
      SnapshotData(@NonNull Parcel parcel) {
          mAssistData = parcel.readBundle();
          mAssistStructure = parcel.readParcelable(null);
          mAssistContent = parcel.readParcelable(null);
      }
  
      /**
       * Returns the assist data for this snapshot.
       */
      @NonNull
      public Bundle getAssistData() {
          return mAssistData;
      }
  
      /**
       * Returns the assist structure for this snapshot.
       */
      @NonNull
      public AssistStructure getAssistStructure() {
          return mAssistStructure;
      }
  
      /**
       * Returns the assist context for this snapshot.
       */
      @Nullable
      public AssistContent getAssistContent() {
          return mAssistContent;
      }
  
      @Override
      public int describeContents() {
          return 0;
      }
  
      @Override
      public void writeToParcel(@NonNull Parcel parcel, int flags) {
          parcel.writeBundle(mAssistData);
          parcel.writeParcelable(mAssistStructure, flags);
          parcel.writeParcelable(mAssistContent, flags);
      }
  
      public static final @android.annotation.NonNull Creator<SnapshotData> CREATOR =
              new Creator<SnapshotData>() {
  
          @Override
          @NonNull
          public SnapshotData createFromParcel(@NonNull Parcel parcel) {
              return new SnapshotData(parcel);
          }
  
          @Override
          @NonNull
          public SnapshotData[] newArray(int size) {
              return new SnapshotData[size];
          }
      };
  }
  