1/*
2 * Copyright (C) 2011 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.contacts.calllog;
18
19import android.database.Cursor;
20import android.provider.CallLog.Calls;
21
22/**
23 * The query for the call log table.
24 */
25public final class CallLogQuery {
26    // If you alter this, you must also alter the method that inserts a fake row to the headers
27    // in the CallLogQueryHandler class called createHeaderCursorFor().
28    public static final String[] _PROJECTION = new String[] {
29            Calls._ID,                       // 0
30            Calls.NUMBER,                    // 1
31            Calls.DATE,                      // 2
32            Calls.DURATION,                  // 3
33            Calls.TYPE,                      // 4
34            Calls.COUNTRY_ISO,               // 5
35            Calls.VOICEMAIL_URI,             // 6
36            Calls.GEOCODED_LOCATION,         // 7
37            Calls.CACHED_NAME,               // 8
38            Calls.CACHED_NUMBER_TYPE,        // 9
39            Calls.CACHED_NUMBER_LABEL,       // 10
40            Calls.CACHED_LOOKUP_URI,         // 11
41            Calls.CACHED_MATCHED_NUMBER,     // 12
42            Calls.CACHED_NORMALIZED_NUMBER,  // 13
43            Calls.CACHED_PHOTO_ID,           // 14
44            Calls.CACHED_FORMATTED_NUMBER,   // 15
45            Calls.IS_READ,                   // 16
46    };
47
48    public static final int ID = 0;
49    public static final int NUMBER = 1;
50    public static final int DATE = 2;
51    public static final int DURATION = 3;
52    public static final int CALL_TYPE = 4;
53    public static final int COUNTRY_ISO = 5;
54    public static final int VOICEMAIL_URI = 6;
55    public static final int GEOCODED_LOCATION = 7;
56    public static final int CACHED_NAME = 8;
57    public static final int CACHED_NUMBER_TYPE = 9;
58    public static final int CACHED_NUMBER_LABEL = 10;
59    public static final int CACHED_LOOKUP_URI = 11;
60    public static final int CACHED_MATCHED_NUMBER = 12;
61    public static final int CACHED_NORMALIZED_NUMBER = 13;
62    public static final int CACHED_PHOTO_ID = 14;
63    public static final int CACHED_FORMATTED_NUMBER = 15;
64    public static final int IS_READ = 16;
65    /** The index of the synthetic "section" column in the extended projection. */
66    public static final int SECTION = 17;
67
68    /**
69     * The name of the synthetic "section" column.
70     * <p>
71     * This column identifies whether a row is a header or an actual item, and whether it is
72     * part of the new or old calls.
73     */
74    public static final String SECTION_NAME = "section";
75    /** The value of the "section" column for the header of the new section. */
76    public static final int SECTION_NEW_HEADER = 0;
77    /** The value of the "section" column for the items of the new section. */
78    public static final int SECTION_NEW_ITEM = 1;
79    /** The value of the "section" column for the header of the old section. */
80    public static final int SECTION_OLD_HEADER = 2;
81    /** The value of the "section" column for the items of the old section. */
82    public static final int SECTION_OLD_ITEM = 3;
83
84    /** The call log projection including the section name. */
85    public static final String[] EXTENDED_PROJECTION;
86    static {
87        EXTENDED_PROJECTION = new String[_PROJECTION.length + 1];
88        System.arraycopy(_PROJECTION, 0, EXTENDED_PROJECTION, 0, _PROJECTION.length);
89        EXTENDED_PROJECTION[_PROJECTION.length] = SECTION_NAME;
90    }
91
92    public static boolean isSectionHeader(Cursor cursor) {
93        int section = cursor.getInt(CallLogQuery.SECTION);
94        return section == CallLogQuery.SECTION_NEW_HEADER
95                || section == CallLogQuery.SECTION_OLD_HEADER;
96    }
97
98    public static boolean isNewSection(Cursor cursor) {
99        int section = cursor.getInt(CallLogQuery.SECTION);
100        return section == CallLogQuery.SECTION_NEW_ITEM
101                || section == CallLogQuery.SECTION_NEW_HEADER;
102    }
103}