1/*
2 * Copyright (C) 2006 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 com.android.internal.telephony;
18
19import android.os.Parcel;
20import android.os.Parcelable;
21
22/**
23 * {@hide}
24 */
25public class OperatorInfo implements Parcelable {
26    public enum State {
27        UNKNOWN,
28        AVAILABLE,
29        CURRENT,
30        FORBIDDEN;
31    }
32
33    private String operatorAlphaLong;
34    private String operatorAlphaShort;
35    private String operatorNumeric;
36
37    private State state = State.UNKNOWN;
38
39
40    public String
41    getOperatorAlphaLong() {
42        return operatorAlphaLong;
43    }
44
45    public String
46    getOperatorAlphaShort() {
47        return operatorAlphaShort;
48    }
49
50    public String
51    getOperatorNumeric() {
52        return operatorNumeric;
53    }
54
55    public State
56    getState() {
57        return state;
58    }
59
60    OperatorInfo(String operatorAlphaLong,
61                String operatorAlphaShort,
62                String operatorNumeric,
63                State state) {
64
65        this.operatorAlphaLong = operatorAlphaLong;
66        this.operatorAlphaShort = operatorAlphaShort;
67        this.operatorNumeric = operatorNumeric;
68
69        this.state = state;
70    }
71
72
73    public OperatorInfo(String operatorAlphaLong,
74                String operatorAlphaShort,
75                String operatorNumeric,
76                String stateString) {
77        this (operatorAlphaLong, operatorAlphaShort,
78                operatorNumeric, rilStateToState(stateString));
79    }
80
81    /**
82     * See state strings defined in ril.h RIL_REQUEST_QUERY_AVAILABLE_NETWORKS
83     */
84    private static State rilStateToState(String s) {
85        if (s.equals("unknown")) {
86            return State.UNKNOWN;
87        } else if (s.equals("available")) {
88            return State.AVAILABLE;
89        } else if (s.equals("current")) {
90            return State.CURRENT;
91        } else if (s.equals("forbidden")) {
92            return State.FORBIDDEN;
93        } else {
94            throw new RuntimeException(
95                "RIL impl error: Invalid network state '" + s + "'");
96        }
97    }
98
99
100    public String toString() {
101        return "OperatorInfo " + operatorAlphaLong
102                + "/" + operatorAlphaShort
103                + "/" + operatorNumeric
104                + "/" + state;
105    }
106
107    /**
108     * Parcelable interface implemented below.
109     * This is a simple effort to make OperatorInfo parcelable rather than
110     * trying to make the conventional containing object (AsyncResult),
111     * implement parcelable.  This functionality is needed for the
112     * NetworkQueryService to fix 1128695.
113     */
114
115    public int describeContents() {
116        return 0;
117    }
118
119    /**
120     * Implement the Parcelable interface.
121     * Method to serialize a OperatorInfo object.
122     */
123    public void writeToParcel(Parcel dest, int flags) {
124        dest.writeString(operatorAlphaLong);
125        dest.writeString(operatorAlphaShort);
126        dest.writeString(operatorNumeric);
127        dest.writeSerializable(state);
128    }
129
130    /**
131     * Implement the Parcelable interface
132     * Method to deserialize a OperatorInfo object, or an array thereof.
133     */
134    public static final Creator<OperatorInfo> CREATOR =
135        new Creator<OperatorInfo>() {
136            public OperatorInfo createFromParcel(Parcel in) {
137                OperatorInfo opInfo = new OperatorInfo(
138                        in.readString(), /*operatorAlphaLong*/
139                        in.readString(), /*operatorAlphaShort*/
140                        in.readString(), /*operatorNumeric*/
141                        (State) in.readSerializable()); /*state*/
142                return opInfo;
143            }
144
145            public OperatorInfo[] newArray(int size) {
146                return new OperatorInfo[size];
147            }
148        };
149}
150