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.input;
18
19import android.os.Parcel;
20import android.os.Parcelable;
21
22/**
23 * Wrapper for passing identifying information for input devices.
24 *
25 * @hide
26 */
27public final class InputDeviceIdentifier implements Parcelable {
28    private final String mDescriptor;
29    private final int mVendorId;
30    private final int mProductId;
31
32    public InputDeviceIdentifier(String descriptor, int vendorId, int productId) {
33        this.mDescriptor = descriptor;
34        this.mVendorId = vendorId;
35        this.mProductId = productId;
36    }
37
38    private InputDeviceIdentifier(Parcel src) {
39        mDescriptor = src.readString();
40        mVendorId = src.readInt();
41        mProductId = src.readInt();
42    }
43
44    @Override
45    public int describeContents() {
46        return 0;
47    }
48
49    @Override
50    public void writeToParcel(Parcel dest, int flags) {
51        dest.writeString(mDescriptor);
52        dest.writeInt(mVendorId);
53        dest.writeInt(mProductId);
54    }
55
56    public String getDescriptor() {
57        return mDescriptor;
58    }
59
60    public int getVendorId() {
61        return mVendorId;
62    }
63
64    public int getProductId() {
65        return mProductId;
66    }
67
68    public static final Parcelable.Creator<InputDeviceIdentifier> CREATOR =
69            new Parcelable.Creator<InputDeviceIdentifier>() {
70
71        @Override
72        public InputDeviceIdentifier createFromParcel(Parcel source) {
73            return new InputDeviceIdentifier(source);
74        }
75
76        @Override
77        public InputDeviceIdentifier[] newArray(int size) {
78            return new InputDeviceIdentifier[size];
79        }
80
81    };
82}
83