1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
/*
* Copyright (C) 2018 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.net;
import android.os.Parcel;
import android.os.Parcelable;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.UnknownHostException;
/**
* Describe a network connection including local and remote address/port of a connection and the
* transport protocol.
*
* @hide
*/
public final class ConnectionInfo implements Parcelable {
public final int protocol;
public final InetSocketAddress local;
public final InetSocketAddress remote;
@Override
public int describeContents() {
return 0;
}
public ConnectionInfo(int protocol, InetSocketAddress local, InetSocketAddress remote) {
this.protocol = protocol;
this.local = local;
this.remote = remote;
}
@Override
public void writeToParcel(Parcel out, int flags) {
out.writeInt(protocol);
out.writeByteArray(local.getAddress().getAddress());
out.writeInt(local.getPort());
out.writeByteArray(remote.getAddress().getAddress());
out.writeInt(remote.getPort());
}
public static final @android.annotation.NonNull Creator<ConnectionInfo> CREATOR = new Creator<ConnectionInfo>() {
public ConnectionInfo createFromParcel(Parcel in) {
int protocol = in.readInt();
InetAddress localAddress;
try {
localAddress = InetAddress.getByAddress(in.createByteArray());
} catch (UnknownHostException e) {
throw new IllegalArgumentException("Invalid InetAddress");
}
int localPort = in.readInt();
InetAddress remoteAddress;
try {
remoteAddress = InetAddress.getByAddress(in.createByteArray());
} catch (UnknownHostException e) {
throw new IllegalArgumentException("Invalid InetAddress");
}
int remotePort = in.readInt();
InetSocketAddress local = new InetSocketAddress(localAddress, localPort);
InetSocketAddress remote = new InetSocketAddress(remoteAddress, remotePort);
return new ConnectionInfo(protocol, local, remote);
}
public ConnectionInfo[] newArray(int size) {
return new ConnectionInfo[size];
}
};
}
|
