1/*
2 * Copyright (C) 2012 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.telephony;
18
19import android.os.Parcel;
20import android.os.Parcelable;
21import android.telephony.Rlog;
22
23/**
24 * Immutable cell information from a point in time.
25 */
26public final class CellInfoWcdma extends CellInfo implements Parcelable {
27
28    private static final String LOG_TAG = "CellInfoWcdma";
29    private static final boolean DBG = false;
30
31    private CellIdentityWcdma mCellIdentityWcdma;
32    private CellSignalStrengthWcdma mCellSignalStrengthWcdma;
33
34    /** @hide */
35    public CellInfoWcdma() {
36        super();
37        mCellIdentityWcdma = new CellIdentityWcdma();
38        mCellSignalStrengthWcdma = new CellSignalStrengthWcdma();
39    }
40
41    /** @hide */
42    public CellInfoWcdma(CellInfoWcdma ci) {
43        super(ci);
44        this.mCellIdentityWcdma = ci.mCellIdentityWcdma.copy();
45        this.mCellSignalStrengthWcdma = ci.mCellSignalStrengthWcdma.copy();
46    }
47
48    public CellIdentityWcdma getCellIdentity() {
49        return mCellIdentityWcdma;
50    }
51    /** @hide */
52    public void setCellIdentity(CellIdentityWcdma cid) {
53        mCellIdentityWcdma = cid;
54    }
55
56    public CellSignalStrengthWcdma getCellSignalStrength() {
57        return mCellSignalStrengthWcdma;
58    }
59    /** @hide */
60    public void setCellSignalStrength(CellSignalStrengthWcdma css) {
61        mCellSignalStrengthWcdma = css;
62    }
63
64    /**
65     * @return hash code
66     */
67    @Override
68    public int hashCode() {
69        return super.hashCode() + mCellIdentityWcdma.hashCode() + mCellSignalStrengthWcdma.hashCode();
70    }
71
72    @Override
73    public boolean equals(Object other) {
74        if (!super.equals(other)) {
75            return false;
76        }
77        try {
78            CellInfoWcdma o = (CellInfoWcdma) other;
79            return mCellIdentityWcdma.equals(o.mCellIdentityWcdma)
80                    && mCellSignalStrengthWcdma.equals(o.mCellSignalStrengthWcdma);
81        } catch (ClassCastException e) {
82            return false;
83        }
84    }
85
86    @Override
87    public String toString() {
88        StringBuffer sb = new StringBuffer();
89
90        sb.append("CellInfoWcdma:{");
91        sb.append(super.toString());
92        sb.append(" ").append(mCellIdentityWcdma);
93        sb.append(" ").append(mCellSignalStrengthWcdma);
94        sb.append("}");
95
96        return sb.toString();
97    }
98
99    /** Implement the Parcelable interface */
100    @Override
101    public int describeContents() {
102        return 0;
103    }
104
105    /** Implement the Parcelable interface */
106    @Override
107    public void writeToParcel(Parcel dest, int flags) {
108        super.writeToParcel(dest, flags, TYPE_WCDMA);
109        mCellIdentityWcdma.writeToParcel(dest, flags);
110        mCellSignalStrengthWcdma.writeToParcel(dest, flags);
111    }
112
113    /**
114     * Construct a CellInfoWcdma object from the given parcel
115     * where the token is already been processed.
116     */
117    private CellInfoWcdma(Parcel in) {
118        super(in);
119        mCellIdentityWcdma = CellIdentityWcdma.CREATOR.createFromParcel(in);
120        mCellSignalStrengthWcdma = CellSignalStrengthWcdma.CREATOR.createFromParcel(in);
121    }
122
123    /** Implement the Parcelable interface */
124    public static final Creator<CellInfoWcdma> CREATOR = new Creator<CellInfoWcdma>() {
125        @Override
126        public CellInfoWcdma createFromParcel(Parcel in) {
127            in.readInt(); // Skip past token, we know what it is
128            return createFromParcelBody(in);
129        }
130
131        @Override
132        public CellInfoWcdma[] newArray(int size) {
133            return new CellInfoWcdma[size];
134        }
135    };
136
137    /** @hide */
138    protected static CellInfoWcdma createFromParcelBody(Parcel in) {
139        return new CellInfoWcdma(in);
140    }
141
142    /**
143     * log
144     */
145    private static void log(String s) {
146        Rlog.w(LOG_TAG, s);
147    }
148}
149