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
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
/*
* Copyright 2014, 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.telecom;
import android.net.Uri;
import android.os.Parcel;
import android.os.Parcelable;
import android.text.TextUtils;
/**
* Encapsulated gateway address information for outgoing call. When calls are made, the system
* provides a facility to specify two addresses for the call: one to display as the address being
* dialed and a separate (gateway) address to actually dial. Telecom provides this information to
* {@link ConnectionService}s when placing the call as an instance of {@code GatewayInfo}.
* <p>
* The data consists of an address to call, an address to display and the package name of the
* service. This data is used in two ways:
* <ol>
* <li> Call the appropriate gateway address.
* <li> Display information about how the call is being routed to the user.
* </ol>
*/
public class GatewayInfo implements Parcelable {
private final String mGatewayProviderPackageName;
private final Uri mGatewayAddress;
private final Uri mOriginalAddress;
public GatewayInfo(String packageName, Uri gatewayUri, Uri originalAddress) {
mGatewayProviderPackageName = packageName;
mGatewayAddress = gatewayUri;
mOriginalAddress = originalAddress;
}
/**
* Package name of the gateway provider service that provided the gateway information.
* This can be used to identify the gateway address source and to load an appropriate icon when
* displaying gateway information in the in-call UI.
*/
public String getGatewayProviderPackageName() {
return mGatewayProviderPackageName;
}
/**
* Returns the gateway address to dial when placing the call.
*/
public Uri getGatewayAddress() {
return mGatewayAddress;
}
/**
* Returns the address that the user is trying to connect to via the gateway.
*/
public Uri getOriginalAddress() {
return mOriginalAddress;
}
/**
* Indicates whether this {@code GatewayInfo} instance contains any data. A returned value of
* false indicates that no gateway number is being used for the call.
*/
public boolean isEmpty() {
return TextUtils.isEmpty(mGatewayProviderPackageName) || mGatewayAddress == null;
}
/**
* The Parcelable interface.
* */
public static final Parcelable.Creator<GatewayInfo> CREATOR =
new Parcelable.Creator<GatewayInfo> () {
@Override
public GatewayInfo createFromParcel(Parcel source) {
String gatewayPackageName = source.readString();
Uri gatewayUri = Uri.CREATOR.createFromParcel(source);
Uri originalAddress = Uri.CREATOR.createFromParcel(source);
return new GatewayInfo(gatewayPackageName, gatewayUri, originalAddress);
}
@Override
public GatewayInfo[] newArray(int size) {
return new GatewayInfo[size];
}
};
/**
* {@inheritDoc}
*/
@Override
public int describeContents() {
return 0;
}
/**
* {@inheritDoc}
*/
@Override
public void writeToParcel(Parcel destination, int flags) {
destination.writeString(mGatewayProviderPackageName);
mGatewayAddress.writeToParcel(destination, 0);
mOriginalAddress.writeToParcel(destination, 0);
}
}
|
