Conversation.java revision 732600e38891db139bae02dc91dd0c5b0987e8e9 
1/**
2 * Copyright (c) 2012, Google Inc.
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.mail.providers;
18
19import android.database.Cursor;
20import android.net.Uri;
21import android.os.Parcel;
22import android.os.Parcelable;
23
24public class Conversation implements Parcelable {
25
26    public long id;
27    public String subject;
28    public long dateMs;
29    public String snippet;
30    public boolean hasAttachments;
31    public Uri messageListUri;
32
33    @Override
34    public int describeContents() {
35        return 0;
36    }
37
38    @Override
39    public void writeToParcel(Parcel dest, int flags) {
40        dest.writeLong(id);
41        dest.writeString(subject);
42        dest.writeLong(dateMs);
43        dest.writeString(snippet);
44        dest.writeByte(hasAttachments ? (byte) 1 : 0);
45        dest.writeParcelable(messageListUri, flags);
46    }
47
48    private Conversation(Parcel in) {
49        id = in.readLong();
50        subject = in.readString();
51        dateMs = in.readLong();
52        snippet = in.readString();
53        hasAttachments = (in.readByte() != 0);
54        messageListUri = in.readParcelable(null);
55    }
56
57    @Override
58    public String toString() {
59        return "[conversation id=" + id + "]";
60    }
61
62    public static final Creator<Conversation> CREATOR = new Creator<Conversation>() {
63
64        @Override
65        public Conversation createFromParcel(Parcel source) {
66            return new Conversation(source);
67        }
68
69        @Override
70        public Conversation[] newArray(int size) {
71            return new Conversation[size];
72        }
73
74    };
75
76    public static Conversation from(Cursor cursor) {
77        return new Conversation(cursor);
78    }
79
80    private Conversation(Cursor cursor) {
81        if (cursor != null) {
82            id = cursor.getLong(UIProvider.CONVERSATION_ID_COLUMN);
83            dateMs = cursor.getLong(UIProvider.CONVERSATION_DATE_RECEIVED_MS_COLUMN);
84            subject = cursor.getString(UIProvider.CONVERSATION_SUBJECT_COLUMN);
85            snippet = cursor.getString(UIProvider.CONVERSATION_SNIPPET_COLUMN);
86            hasAttachments = cursor
87                    .getInt(UIProvider.CONVERSATION_HAS_ATTACHMENTS_COLUMN) == 1 ? true : false;
88            messageListUri = Uri.parse(cursor
89                    .getString(UIProvider.CONVERSATION_MESSAGE_LIST_URI_COLUMN));
90        }
91    }
92
93}
94