1/*
2 * Copyright (C) 2013 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 android.hardware.camera2.utils;
18
19import android.os.Parcel;
20import android.os.Parcelable;
21import android.os.IBinder;
22
23/**
24 * @hide
25 */
26public class BinderHolder implements Parcelable {
27    private IBinder mBinder = null;
28
29    @Override
30    public int describeContents() {
31        return 0;
32    }
33
34    @Override
35    public void writeToParcel(Parcel dest, int flags) {
36        dest.writeStrongBinder(mBinder);
37    }
38
39    public void readFromParcel(Parcel src) {
40        mBinder = src.readStrongBinder();
41    }
42
43    public static final Parcelable.Creator<BinderHolder> CREATOR =
44             new Parcelable.Creator<BinderHolder>() {
45         @Override
46         public BinderHolder createFromParcel(Parcel in) {
47             return new BinderHolder(in);
48         }
49
50         @Override
51         public BinderHolder[] newArray(int size) {
52             return new BinderHolder[size];
53         }
54    };
55
56    public IBinder getBinder() {
57        return mBinder;
58    }
59
60    public void setBinder(IBinder binder) {
61        mBinder = binder;
62    }
63
64    public BinderHolder() {}
65
66    public BinderHolder(IBinder binder) {
67        mBinder = binder;
68    }
69
70    private BinderHolder(Parcel in) {
71        mBinder = in.readStrongBinder();
72    }
73}
74
75