Index: ash/shelf/app_list_button.cc |
diff --git a/ash/shelf/app_list_button.cc b/ash/shelf/app_list_button.cc |
index e1fd34e35271883f0fc945b7a3123e26878bb19e..a8131d3d535cecfba581cca610c85b551d811a3c 100644 |
--- a/ash/shelf/app_list_button.cc |
+++ b/ash/shelf/app_list_button.cc |
@@ -17,6 +17,7 @@ |
#include "ash/system/tray/tray_popup_utils.h" |
#include "base/command_line.h" |
#include "base/memory/ptr_util.h" |
+#include "base/metrics/histogram_macros.h" |
#include "chromeos/chromeos_switches.h" |
#include "ui/accessibility/ax_node_data.h" |
#include "ui/app_list/presenter/app_list.h" |
@@ -95,6 +96,9 @@ void AppListButton::OnGestureEvent(ui::GestureEvent* event) { |
break; |
case ui::ET_GESTURE_LONG_PRESS: |
if (chromeos::switches::IsVoiceInteractionEnabled()) { |
+ UMA_HISTOGRAM_BOOLEAN( |
+ "Shelf.Shortcuts.CrosVoiceInteractionEntryAppListButtonLongPress", |
+ true); |
Shell::Get()->app_list()->StartVoiceInteractionSession(); |
event->SetHandled(); |
} else { |