content: /**
   * Copyright (C) 2015 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 com.android.launcher3.util;
  
  import android.os.Parcel;
  import android.os.Parcelable;
  import android.util.SparseArray;
  
  public class ParcelableSparseArray extends SparseArray<Parcelable> implements Parcelable {
      public int describeContents() {
          return 0;
      }
  
      public void writeToParcel(Parcel dest, int flags) {
          final int count = size();
          dest.writeInt(count);
          for (int i = 0; i < count; i++) {
              dest.writeInt(keyAt(i));
              dest.writeParcelable(valueAt(i), 0);
          }
      }
  
      public static final Parcelable.Creator<ParcelableSparseArray> CREATOR =
              new Parcelable.Creator<ParcelableSparseArray>() {
          public ParcelableSparseArray createFromParcel(Parcel source) {
              final ParcelableSparseArray array = new ParcelableSparseArray();
              final ClassLoader loader = array.getClass().getClassLoader();
              final int count = source.readInt();
              for (int i = 0; i < count; i++) {
                  array.put(source.readInt(), source.readParcelable(loader));
              }
              return array;
          }
  
          public ParcelableSparseArray[] newArray(int size) {
              return new ParcelableSparseArray[size];
          }
      };
  }
  