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
|
// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef ASH_AMBIENT_AMBIENT_CONSTANTS_H_
#define ASH_AMBIENT_AMBIENT_CONSTANTS_H_
#include "ash/webui/personalization_app/mojom/personalization_app.mojom-shared.h"
#include "base/time/time.h"
namespace ash {
// Duration of the slide show animation. Also used as |delay| in posted task to
// download images.
constexpr base::TimeDelta kAnimationDuration = base::Milliseconds(500);
// Topic related numbers.
// The default interval to fetch Topics.
constexpr base::TimeDelta kTopicFetchInterval = base::Seconds(30);
// The default interval to fetch backup cache photos.
constexpr base::TimeDelta kBackupPhotoRefreshDelay = base::Minutes(5);
// The default interval to refresh weather.
constexpr base::TimeDelta kWeatherRefreshInterval = base::Minutes(5);
// The batch size of topics to fetch in one request.
constexpr int kTopicsBatchSize = 100;
// Max cached images.
constexpr int kMaxNumberOfCachedImages = 100;
constexpr int kMaxImageSizeInBytes = 5 * 1024 * 1024;
constexpr int kMaxReservedAvailableDiskSpaceByte = 200 * 1024 * 1024;
// The maximum number of consecutive failures in downloading or reading an image
// from disk.
constexpr int kMaxConsecutiveReadPhotoFailures = 3;
constexpr char kPhotoCacheExt[] = ".cache";
// Directory name of ambient mode.
constexpr char kAmbientModeDirectoryName[] = "ambient-mode";
constexpr char kAmbientModeCacheDirectoryName[] = "cache";
constexpr char kAmbientModeBackupCacheDirectoryName[] = "backup";
// The buffer time to use the access token.
constexpr base::TimeDelta kTokenUsageTimeBuffer = base::Minutes(10);
// PhotoView related constants.
// Spacing between two portrait images.
constexpr int kMarginLeftOfRelatedImageDip = 8;
// Media string related.
constexpr int kMediaStringMaxWidthDip = 280;
constexpr int kMediaStringGradientWidthDip = 20;
// UMA user action constants.
constexpr char kScreenSaverPreviewUserAction[] =
"AmbientMode.ScreenSaverPreview.Started";
inline constexpr personalization_app::mojom::AmbientTheme kDefaultAmbientTheme =
personalization_app::mojom::AmbientTheme::kSlideshow;
// Special string to identify devices that support time-of-day Jupiter asset.
inline constexpr std::string_view kJupiterScreensaverCustomizationId = "navi";
} // namespace ash
#endif // ASH_AMBIENT_AMBIENT_CONSTANTS_H_
|
