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
|
/*
* Copyright (C) 2009 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 com.android.camera.gallery;
import android.content.ContentResolver;
import android.database.Cursor;
import android.net.Uri;
import android.provider.MediaStore.Images;
import android.provider.MediaStore.Video.Media;
import java.util.HashMap;
/**
* A collection of all the <code>VideoObject</code> in gallery.
*/
public class VideoList extends BaseImageList {
@SuppressWarnings("unused")
private static final String TAG = "BaseImageList";
private static final String[] VIDEO_PROJECTION = new String[] {
Media._ID,
Media.DATA,
Media.DATE_TAKEN,
Media.TITLE,
Media.DISPLAY_NAME,
Media.MINI_THUMB_MAGIC,
Media.MIME_TYPE,
Media.DATE_MODIFIED};
private static final int INDEX_ID = 0;
private static final int INDEX_DATA_PATH = 1;
private static final int INDEX_DATE_TAKEN = 2;
private static final int INDEX_TITLE = 3;
private static final int INDEX_DISPLAY_NAME = 4;
private static final int INDEX_MIMI_THUMB_MAGIC = 5;
private static final int INDEX_MIME_TYPE = 6;
private static final int INDEX_DATE_MODIFIED = 7;
@Override
protected long getImageId(Cursor cursor) {
return cursor.getLong(INDEX_ID);
}
@Override
protected BaseImage loadImageFromCursor(Cursor cursor) {
long id = cursor.getLong(INDEX_ID);
String dataPath = cursor.getString(INDEX_DATA_PATH);
long dateTaken = cursor.getLong(INDEX_DATE_TAKEN);
if (dateTaken == 0) {
dateTaken = cursor.getLong(INDEX_DATE_MODIFIED) * 1000;
}
String title = cursor.getString(INDEX_TITLE);
String displayName = cursor.getString(INDEX_DISPLAY_NAME);
long miniThumbMagic = cursor.getLong(INDEX_MIMI_THUMB_MAGIC);
String mimeType = cursor.getString(INDEX_MIME_TYPE);
return new VideoObject(this, mContentResolver,
id, cursor.getPosition(), contentUri(id), dataPath,
miniThumbMagic, mimeType, dateTaken, title, displayName);
}
public VideoList(ContentResolver resolver, Uri uri, int sort,
String bucketId) {
super(resolver, uri, sort, bucketId);
}
protected String whereClause() {
return mBucketId != null
? Images.Media.BUCKET_ID + " = '" + mBucketId + "'"
: null;
}
protected String[] whereClauseArgs() {
return null;
}
@Override
protected Cursor createCursor() {
Cursor c = Images.Media.query(
mContentResolver, mBaseUri, VIDEO_PROJECTION,
whereClause(), whereClauseArgs(), sortOrder());
return c;
}
}
|
