ParcelableRttCall.java revision 95d5587d0aad9dfd49f798408f4212f95ce68fc7 
1/*
2 * Copyright (C) 2017 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.telecom;
18
19import android.os.Parcel;
20import android.os.ParcelFileDescriptor;
21import android.os.Parcelable;
22
23import java.io.FileInputStream;
24import java.io.FileOutputStream;
25import java.io.InputStreamReader;
26import java.io.OutputStreamWriter;
27import java.nio.charset.StandardCharsets;
28
29/**
30 * Data container for information associated with the RTT connection on a call.
31 * @hide
32 */
33public class ParcelableRttCall implements Parcelable {
34    private final int mRttMode;
35    private final ParcelFileDescriptor mTransmitStream;
36    private final ParcelFileDescriptor mReceiveStream;
37
38    public ParcelableRttCall(
39            int rttMode,
40            ParcelFileDescriptor transmitStream,
41            ParcelFileDescriptor receiveStream) {
42        mRttMode = rttMode;
43        mTransmitStream = transmitStream;
44        mReceiveStream = receiveStream;
45    }
46
47    protected ParcelableRttCall(Parcel in) {
48        mRttMode = in.readInt();
49        mTransmitStream = in.readParcelable(ParcelFileDescriptor.class.getClassLoader());
50        mReceiveStream = in.readParcelable(ParcelFileDescriptor.class.getClassLoader());
51    }
52
53    public static final Creator<ParcelableRttCall> CREATOR = new Creator<ParcelableRttCall>() {
54        @Override
55        public ParcelableRttCall createFromParcel(Parcel in) {
56            return new ParcelableRttCall(in);
57        }
58
59        @Override
60        public ParcelableRttCall[] newArray(int size) {
61            return new ParcelableRttCall[size];
62        }
63    };
64
65    @Override
66    public int describeContents() {
67        return 0;
68    }
69
70    @Override
71    public void writeToParcel(Parcel dest, int flags) {
72        dest.writeInt(mRttMode);
73        dest.writeParcelable(mTransmitStream, flags);
74        dest.writeParcelable(mReceiveStream, flags);
75    }
76
77    public int getRttMode() {
78        return mRttMode;
79    }
80
81    public ParcelFileDescriptor getReceiveStream() {
82        return mReceiveStream;
83    }
84
85    public ParcelFileDescriptor getTransmitStream() {
86        return mTransmitStream;
87    }
88}
89