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
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
ash / projector / projector_metrics.h [blame]
// Copyright 2021 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_PROJECTOR_PROJECTOR_METRICS_H_
#define ASH_PROJECTOR_PROJECTOR_METRICS_H_
#include <cstddef>
namespace base {
class TimeDelta;
} // namespace base
namespace ash {
// These enum values represent buttons on the Projector toolbar and log to UMA.
// Entries should not be renumbered and numeric values should never be reused.
// When removing an unused enumerator, comment it out, making it clear the value
// was previously used.
// Please keep in sync with "ProjectorToolbar" in
// src/tools/metrics/histograms/metadata/ash/enums.xml.
enum class ProjectorToolbar {
// kToolbarOpened = 0,
// kToolbarClosed = 1,
// kKeyIdea = 2,
// kLaserPointer = 3,
kMarkerTool = 4,
// kExpandMarkerTools = 5,
// kCollapseMarkerTools = 6,
// kClearAllMarkers = 7,
// kStartMagnifier = 8,
// kStopMagnifier = 9,
// kStartSelfieCamera = 10,
// kStopSelfieCamera = 11,
// kStartClosedCaptions = 12,
// kStopClosedCaptions = 13,
// kToolbarLocationBottomLeft = 14,
// kToolbarLocationTopLeft = 15,
// kToolbarLocationTopRight = 16,
// kToolbarLocationBottomRight = 17,
// kUndo = 18,
// kToolbarLocationTopCenter = 19,
// kToolbarLocationBottomCenter = 20,
// Add future entries above this comment, in sync with
// "ProjectorToolbar" in src/tools/metrics/histograms/metadata/ash/enums.xml.
// Update kMaxValue to the last value.
kMaxValue = kMarkerTool
};
// These enum values represent steps in the Projector creation flow and log to
// UMA. Entries should not be renumbered and numeric values should never be
// reused. Please keep in sync with "ProjectorCreationFlow" in
// src/tools/metrics/histograms/metadata/ash/enums.xml.
enum class ProjectorCreationFlow {
kSessionStarted = 0,
kRecordingStarted = 1,
kRecordingAborted = 2,
kRecordingEnded = 3,
kSessionStopped = 4,
// Add future entries above this comment, in sync with
// "ProjectorCreationFlow" in
// src/tools/metrics/histograms/metadata/ash/enums.xml. Update kMaxValue to
// the last value.
kMaxValue = kSessionStopped
};
// These enum values represent user-facing errors in the Projector creation flow
// and log to UMA. Entries should not be renumbered and numeric values should
// never be reused. Please keep in sync with "ProjectorCreationFlowError" in
// src/tools/metrics/histograms/metadata/ash/enums.xml.
enum class ProjectorCreationFlowError {
kSaveError = 0,
kTranscriptionError = 1,
kSessionAbortedByAudioPolicyDisabled = 2,
// Add future entries above this comment, in sync with
// "ProjectorCreationFlowError" in
// src/tools/metrics/histograms/metadata/ash/enums.xml. Update kMaxValue to
// the last value.
kMaxValue = kSessionAbortedByAudioPolicyDisabled
};
// These enum values represent potential error that occurs at policy value
// change handling and log to UMA. Entries should not be renumbered and numeric
// values should never be reused. Please keep in sync with
// "OnDeviceToServerSpeechRecognitionFallbackReason" in
// src/tools/metrics/histograms/metadata/ash/enums.xml.
// This enum is the smiliar to the `OnDeviceRecognitionAvailability` because
// all fallback reasons are related to on device recognition is not supported.
enum class OnDeviceToServerSpeechRecognitionFallbackReason : int {
// Device does not support SODA (Speech on Device API)
kSodaNotAvailable = 0,
// User's language is not supported by SODA.
kUserLanguageNotAvailableForSoda = 1,
// SODA binary is not yet installed.
kSodaNotInstalled = 2,
// SODA binary and language packs are downloading.
kSodaInstalling = 3,
// SODA installation failed.
kSodaInstallationErrorUnspecified = 4,
// SODA installation error needs reboot
kSodaInstallationErrorNeedsReboot = 5,
// Server based speech recognition is enforced by flag for dev purpose.
kEnforcedByFlag = 6,
kMaxValue = kEnforcedByFlag,
};
// Enum class to record metric for speech recognition status.
// This enum should never be reused as it is being logged into UMA.
enum class SpeechRecognitionEndState {
// Speech recognition successfully stopped.
kSpeechRecognitionSuccessfullyStopped = 0,
// Speech recognition encountered error while recording was taking place.
kSpeechRecognitionEnounteredError = 1,
// Speech recognition encountered error while attempting to stop.
kSpeechRecognitionEncounteredErrorWhileStopping = 2,
// Speech recognition has been forced stopped.
kSpeechRecognitionForcedStopped = 3,
kMaxValue = kSpeechRecognitionForcedStopped,
};
// Records the buttons the user presses on the Projector toolbar.
void RecordToolbarMetrics(ProjectorToolbar button);
// Records the user's progress in the Projector creation flow.
void RecordCreationFlowMetrics(ProjectorCreationFlow step);
// Records the number of transcripts generated during a screencast recording.
void RecordTranscriptsCount(size_t count);
// Records errors encountered during the creation flow.
void RecordCreationFlowError(int message_id);
// Records the IO task processing Time for screencast validation.
void RecordPendingScreencastBatchIOTaskDuration(const base::TimeDelta duration);
// Records the interval between the UI changes of pending screencasts.
void RecordPendingScreencastChangeInterval(const base::TimeDelta interval);
void RecordOnDeviceToServerSpeechRecognitionFallbackReason(
OnDeviceToServerSpeechRecognitionFallbackReason reason);
void RecordSpeechRecognitionEndState(SpeechRecognitionEndState state,
bool is_on_device);
} // namespace ash
#endif // ASH_PROJECTOR_PROJECTOR_METRICS_H_