1/*
2 * Copyright 2014, The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.internal.util;
18
19import android.os.Parcel;
20import android.os.Parcelable;
21
22/**
23 * Helper class to adapt a simple String to cases where a Parcelable is expected.
24 * @hide
25 */
26public class ParcelableString implements Parcelable {
27    public String string;
28
29    @Override
30    public int describeContents() {
31        return 0;
32    }
33
34    @Override
35    public void writeToParcel(Parcel out, int flags) {
36        out.writeString(string);
37    }
38
39    public static final Parcelable.Creator<ParcelableString> CREATOR =
40            new Parcelable.Creator<ParcelableString>() {
41                @Override
42                public ParcelableString createFromParcel(Parcel in) {
43                    ParcelableString ret = new ParcelableString();
44                    ret.string = in.readString();
45                    return ret;
46                }
47                @Override
48                public ParcelableString[] newArray(int size) {
49                    return new ParcelableString[size];
50                }
51    };
52}