ash/metrics/user_metrics_recorder.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef ASH_METRICS_USER_METRICS_RECORDER_H_
   6 #define ASH_METRICS_USER_METRICS_RECORDER_H_
   7
   8 #include "ash/ash_export.h"
   9 #include "ash/metrics/task_switch_metrics_recorder.h"
  10 #include "base/memory/scoped_ptr.h"
  11 #include "base/timer/timer.h"
  12
  13 namespace ash {
  14
  15 class DesktopTaskSwitchMetricRecorder;
  16
  17 namespace test {
  18 class UserMetricsRecorderTestAPI;
  19 }
  20
  21 enum UserMetricsAction {
  22   UMA_ACCEL_EXIT_FIRST_Q,
  23   UMA_ACCEL_EXIT_SECOND_Q,
  24   UMA_ACCEL_KEYBOARD_BRIGHTNESS_DOWN_F6,
  25   UMA_ACCEL_KEYBOARD_BRIGHTNESS_UP_F7,
  26   UMA_ACCEL_LOCK_SCREEN_LOCK_BUTTON,
  27   UMA_ACCEL_LOCK_SCREEN_POWER_BUTTON,
  28   UMA_ACCEL_MAXIMIZE_RESTORE_F4,
  29   UMA_ACCEL_PREVWINDOW_F5,
  30   UMA_ACCEL_RESTART_POWER_BUTTON,
  31   UMA_ACCEL_SHUT_DOWN_POWER_BUTTON,
  32   UMA_CLOSE_THROUGH_CONTEXT_MENU,
  33   UMA_DESKTOP_SWITCH_TASK,
  34   UMA_DRAG_MAXIMIZE_LEFT,
  35   UMA_DRAG_MAXIMIZE_RIGHT,
  36   UMA_LAUNCHER_BUTTON_PRESSED_WITH_MOUSE,
  37   UMA_LAUNCHER_BUTTON_PRESSED_WITH_TOUCH,
  38   UMA_LAUNCHER_CLICK_ON_APP,
  39   UMA_LAUNCHER_CLICK_ON_APPLIST_BUTTON,
  40   UMA_LAUNCHER_LAUNCH_TASK,
  41   UMA_LAUNCHER_MINIMIZE_TASK,
  42   UMA_LAUNCHER_SWITCH_TASK,
  43   UMA_MAXIMIZE_MODE_DISABLED,
  44   UMA_MAXIMIZE_MODE_ENABLED,
  45   UMA_MAXIMIZE_MODE_INITIALLY_DISABLED,
  46   UMA_MOUSE_DOWN,
  47   UMA_PANEL_MINIMIZE_CAPTION_CLICK,
  48   UMA_PANEL_MINIMIZE_CAPTION_GESTURE,
  49   UMA_SHELF_ALIGNMENT_SET_BOTTOM,
  50   UMA_SHELF_ALIGNMENT_SET_LEFT,
  51   UMA_SHELF_ALIGNMENT_SET_RIGHT,
  52   UMA_STATUS_AREA_AUDIO_CURRENT_INPUT_DEVICE,
  53   UMA_STATUS_AREA_AUDIO_CURRENT_OUTPUT_DEVICE,
  54   UMA_STATUS_AREA_AUDIO_SWITCH_INPUT_DEVICE,
  55   UMA_STATUS_AREA_AUDIO_SWITCH_OUTPUT_DEVICE,
  56   UMA_STATUS_AREA_BRIGHTNESS_CHANGED,
  57   UMA_STATUS_AREA_BLUETOOTH_CONNECT_KNOWN_DEVICE,
  58   UMA_STATUS_AREA_BLUETOOTH_CONNECT_UNKNOWN_DEVICE,
  59   UMA_STATUS_AREA_BLUETOOTH_DISABLED,
  60   UMA_STATUS_AREA_BLUETOOTH_ENABLED,
  61   UMA_STATUS_AREA_CAPS_LOCK_DETAILED,
  62   UMA_STATUS_AREA_CAPS_LOCK_DISABLED_BY_CLICK,
  63   UMA_STATUS_AREA_CAPS_LOCK_ENABLED_BY_CLICK,
  64   UMA_STATUS_AREA_CAPS_LOCK_POPUP,
  65   UMA_STATUS_AREA_CAST_STOP_CAST,
  66   UMA_STATUS_AREA_CONNECT_TO_CONFIGURED_NETWORK,
  67   UMA_STATUS_AREA_CONNECT_TO_UNCONFIGURED_NETWORK,
  68   UMA_STATUS_AREA_CONNECT_TO_VPN,
  69   UMA_STATUS_AREA_CHANGED_VOLUME_MENU,
  70   UMA_STATUS_AREA_CHANGED_VOLUME_POPUP,
  71   UMA_STATUS_AREA_DETAILED_ACCESSABILITY,
  72   UMA_STATUS_AREA_DETAILED_AUDIO_VIEW,
  73   UMA_STATUS_AREA_DETAILED_BLUETOOTH_VIEW,
  74   UMA_STATUS_AREA_DETAILED_BRIGHTNESS_VIEW,
  75   UMA_STATUS_AREA_DETAILED_CAST_VIEW,
  76   UMA_STATUS_AREA_DETAILED_CAST_VIEW_LAUNCH_CAST,
  77   UMA_STATUS_AREA_DETAILED_DRIVE_VIEW,
  78   UMA_STATUS_AREA_DETAILED_NETWORK_VIEW,
  79   UMA_STATUS_AREA_DETAILED_VPN_VIEW,
  80   UMA_STATUS_AREA_DISABLE_AUTO_CLICK,
  81   UMA_STATUS_AREA_DISABLE_HIGH_CONTRAST,
  82   UMA_STATUS_AREA_DISABLE_LARGE_CURSOR,
  83   UMA_STATUS_AREA_DISABLE_MAGNIFIER,
  84   UMA_STATUS_AREA_DISABLE_SPOKEN_FEEDBACK,
  85   UMA_STATUS_AREA_DISABLE_WIFI,
  86   UMA_STATUS_AREA_DISABLE_VIRTUAL_KEYBOARD,
  87   UMA_STATUS_AREA_DRIVE_CANCEL_OPERATION,
  88   UMA_STATUS_AREA_DRIVE_SETTINGS,
  89   UMA_STATUS_AREA_ENABLE_AUTO_CLICK,
  90   UMA_STATUS_AREA_ENABLE_HIGH_CONTRAST,
  91   UMA_STATUS_AREA_ENABLE_LARGE_CURSOR,
  92   UMA_STATUS_AREA_ENABLE_MAGNIFIER,
  93   UMA_STATUS_AREA_ENABLE_SPOKEN_FEEDBACK,
  94   UMA_STATUS_AREA_ENABLE_WIFI,
  95   UMA_STATUS_AREA_ENABLE_VIRTUAL_KEYBOARD,
  96   UMA_STATUS_AREA_IME_SHOW_DETAILED,
  97   UMA_STATUS_AREA_IME_SWITCH_MODE,
  98   UMA_STATUS_AREA_MENU_OPENED,
  99   UMA_STATUS_AREA_NETWORK_JOIN_OTHER_CLICKED,
 100   UMA_STATUS_AREA_NETWORK_SETTINGS_CLICKED,
 101   UMA_STATUS_AREA_SHOW_NETWORK_CONNECTION_DETAILS,
 102   UMA_STATUS_AREA_SHOW_VPN_CONNECTION_DETAILS,
 103   UMA_STATUS_AREA_SIGN_OUT,
 104   UMA_STATUS_AREA_VPN_ADD_BUILT_IN_CLICKED,
 105   UMA_STATUS_AREA_VPN_ADD_THIRD_PARTY_CLICKED,
 106   UMA_STATUS_AREA_VPN_DISCONNECT_CLICKED,
 107   UMA_STATUS_AREA_VPN_SETTINGS_CLICKED,
 108   UMA_TOGGLE_MAXIMIZE_CAPTION_CLICK,
 109   UMA_TOGGLE_MAXIMIZE_CAPTION_GESTURE,
 110   UMA_TOGGLE_SINGLE_AXIS_MAXIMIZE_BORDER_CLICK,
 111   UMA_TOUCHPAD_GESTURE_OVERVIEW,
 112   UMA_TOUCHSCREEN_TAP_DOWN,
 113   UMA_TRAY_HELP,
 114   UMA_TRAY_LOCK_SCREEN,
 115   UMA_TRAY_OVERVIEW,
 116   UMA_TRAY_SHUT_DOWN,
 117   UMA_WINDOW_APP_CLOSE_BUTTON_CLICK,
 118   UMA_WINDOW_CLOSE_BUTTON_CLICK,
 119   UMA_WINDOW_MAXIMIZE_BUTTON_CLICK_EXIT_FULLSCREEN,
 120   UMA_WINDOW_MAXIMIZE_BUTTON_CLICK_MAXIMIZE,
 121   UMA_WINDOW_MAXIMIZE_BUTTON_CLICK_MINIMIZE,
 122   UMA_WINDOW_MAXIMIZE_BUTTON_CLICK_RESTORE,
 123   UMA_WINDOW_MAXIMIZE_BUTTON_MAXIMIZE_LEFT,
 124   UMA_WINDOW_MAXIMIZE_BUTTON_MAXIMIZE_RIGHT,
 125
 126   // Thumbnail sized overview of windows triggered by pressing the overview key.
 127   UMA_WINDOW_OVERVIEW,
 128
 129   // User selected a window in overview mode different from the
 130   // previously-active window.
 131   UMA_WINDOW_OVERVIEW_ACTIVE_WINDOW_CHANGED,
 132
 133   // Selecting a window in overview mode by pressing the enter key.
 134   UMA_WINDOW_OVERVIEW_ENTER_KEY,
 135
 136   // Window selection started by beginning an alt+tab cycle. This does not count
 137   // each step through an alt+tab cycle.
 138   UMA_WINDOW_CYCLE,
 139 };
 140
 141 // User Metrics Recorder provides a repeating callback (RecordPeriodicMetrics)
 142 // on a timer to allow recording of state data over time to the UMA records.
 143 // Any additional states (in ash) that require monitoring can be added to
 144 // this class. As well calls to record on action metrics
 145 // (RecordUserMetricsAction) are passed through the UserMetricsRecorder.
 146 class ASH_EXPORT UserMetricsRecorder {
 147  public:
 148   // Creates a UserMetricsRecorder that records metrics periodically. Equivalent
 149   // to calling UserMetricsRecorder(true).
 150   UserMetricsRecorder();
 151
 152   virtual ~UserMetricsRecorder();
 153
 154   // Records an Ash owned user action.
 155   void RecordUserMetricsAction(ash::UserMetricsAction action);
 156
 157   TaskSwitchMetricsRecorder& task_switch_metrics_recorder() {
 158     return task_switch_metrics_recorder_;
 159   }
 160
 161   // Informs |this| that the Shell has been initialized.
 162   void OnShellInitialized();
 163
 164   // Informs |this| that the Shell is going to be shut down.
 165   void OnShellShuttingDown();
 166
 167  private:
 168   friend class test::UserMetricsRecorderTestAPI;
 169
 170   // Creates a UserMetricsRecorder and will only record periodic metrics if
 171   // |record_periodic_metrics| is true. This is used by tests that do not want
 172   // the timer to be started.
 173   // TODO(bruthig): Add a constructor that accepts a base::RepeatingTimer so
 174   // that tests can inject a test double that can be controlled by the test. The
 175   // missing piece is a suitable base::RepeatingTimer test double.
 176   explicit UserMetricsRecorder(bool record_periodic_metrics);
 177
 178   // Records UMA metrics. Invoked periodically by the |timer_|.
 179   void RecordPeriodicMetrics();
 180
 181   // Returns true if the user's session is active and they are in a desktop
 182   // environment.
 183   bool IsUserInActiveDesktopEnvironment() const;
 184
 185   // Starts the |timer_| and binds it to |RecordPeriodicMetrics|.
 186   void StartTimer();
 187
 188   // The periodic timer that triggers metrics to be recorded.
 189   base::RepeatingTimer<UserMetricsRecorder> timer_;
 190
 191   TaskSwitchMetricsRecorder task_switch_metrics_recorder_;
 192
 193   // Metric recorder to track how often task windows are activated by mouse
 194   // clicks or touchscreen taps.
 195   scoped_ptr<DesktopTaskSwitchMetricRecorder>
 196       desktop_task_switch_metric_recorder_;
 197
 198   DISALLOW_COPY_AND_ASSIGN(UserMetricsRecorder);
 199 };
 200
 201 }  // namespace ash
 202
 203 #endif  // ASH_METRICS_USER_METRICS_RECORDER_H_