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.app.contentsuggestions;
  
  import android.annotation.NonNull;
  import android.annotation.Nullable;
  import android.annotation.SystemApi;
  import android.graphics.Point;
  import android.os.Bundle;
  import android.os.Parcel;
  import android.os.Parcelable;
  
  /**
   * The request object used to request content selections from {@link ContentSuggestionsManager}.
   *
   * <p>Selections are requested for a given taskId as specified by
   * {@link android.app.ActivityManager} and optionally take an interest point that specifies the
   * point on the screen that should be considered as the most important.
   *
   * @hide
   */
  @SystemApi
  public final class SelectionsRequest implements Parcelable {
      private final int mTaskId;
      @Nullable
      private final Point mInterestPoint;
      @Nullable
      private final Bundle mExtras;
  
      private SelectionsRequest(int taskId, @Nullable Point interestPoint, @Nullable Bundle extras) {
          mTaskId = taskId;
          mInterestPoint = interestPoint;
          mExtras = extras;
      }
  
      /**
       * Return the request task id.
       */
      public int getTaskId() {
          return mTaskId;
      }
  
      /**
       * Return the request point of interest or {@code null} if there is no point of interest for
       * this request.
       */
      public @Nullable Point getInterestPoint() {
          return mInterestPoint;
      }
  
      /**
       * Return the request extras, may be an empty bundle if there aren't any.
       */
      public @NonNull Bundle getExtras() {
          return mExtras == null ? new Bundle() : mExtras;
      }
  
      @Override
      public int describeContents() {
          return 0;
      }
  
      @Override
      public void writeToParcel(Parcel dest, int flags) {
          dest.writeInt(mTaskId);
          dest.writeTypedObject(mInterestPoint, flags);
          dest.writeBundle(mExtras);
      }
  
      public static final @android.annotation.NonNull Creator<SelectionsRequest> CREATOR =
              new Creator<SelectionsRequest>() {
          @Override
          public SelectionsRequest createFromParcel(Parcel source) {
              return new SelectionsRequest(
                      source.readInt(), source.readTypedObject(Point.CREATOR), source.readBundle());
          }
  
          @Override
          public SelectionsRequest[] newArray(int size) {
              return new SelectionsRequest[size];
          }
      };
  
      /**
       * A builder for selections requests events.
       * @hide
       */
      @SystemApi
      public static final class Builder {
  
          private final int mTaskId;
          private Point mInterestPoint;
          private Bundle mExtras;
  
          /**
           * Default constructor.
           *
           * @param taskId of the type used by {@link android.app.ActivityManager}
           */
          public Builder(int taskId) {
              mTaskId = taskId;
          }
  
          /**
           * Sets the request extras.
           */
          public @NonNull Builder setExtras(@NonNull Bundle extras) {
              mExtras = extras;
              return this;
          }
  
          /**
           * Sets the request interest point.
           */
          public @NonNull Builder setInterestPoint(@NonNull Point interestPoint) {
              mInterestPoint = interestPoint;
              return this;
          }
  
          /**
           * Builds a new request instance.
           */
          public @NonNull SelectionsRequest build() {
              return new SelectionsRequest(mTaskId, mInterestPoint, mExtras);
          }
      }
  }
  