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 
17 package com.android.internal.util;
18 
19 import android.os.Parcel;
20 import android.os.Parcelable;
21 
22 /**
23  * Helper class to adapt a simple String to cases where a Parcelable is expected.
24  * @hide
25  */
26 public class ParcelableString implements Parcelable {
27     public String string;
28 
29     @Override
describeContents()30     public int describeContents() {
31         return 0;
32     }
33 
34     @Override
writeToParcel(Parcel out, int flags)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 }