chrome/browser/signin/easy_unlock_metrics.cc

   1 // Copyright 2014 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 #include "chrome/browser/signin/easy_unlock_metrics.h"
   6
   7 #include "base/logging.h"
   8 #include "base/metrics/histogram_macros.h"
   9
  10 void RecordEasyUnlockSigninDuration(const base::TimeDelta& duration) {
  11   UMA_HISTOGRAM_MEDIUM_TIMES("EasyUnlock.AuthEvent.SignIn.Duration", duration);
  12 }
  13
  14 void RecordEasyUnlockSigninEvent(EasyUnlockAuthEvent event) {
  15   DCHECK_LT(event, EASY_UNLOCK_AUTH_EVENT_COUNT);
  16   UMA_HISTOGRAM_ENUMERATION("EasyUnlock.AuthEvent.SignIn", event,
  17                             EASY_UNLOCK_AUTH_EVENT_COUNT);
  18 }
  19
  20 void RecordEasyUnlockScreenUnlockDuration(const base::TimeDelta& duration) {
  21   UMA_HISTOGRAM_MEDIUM_TIMES("EasyUnlock.AuthEvent.Unlock.Duration", duration);
  22 }
  23
  24 void RecordEasyUnlockScreenUnlockEvent(EasyUnlockAuthEvent event) {
  25   DCHECK_LT(event, EASY_UNLOCK_AUTH_EVENT_COUNT);
  26   UMA_HISTOGRAM_ENUMERATION("EasyUnlock.AuthEvent.Unlock", event,
  27                             EASY_UNLOCK_AUTH_EVENT_COUNT);
  28 }
  29
  30 void RecordEasyUnlockTrialRunEvent(EasyUnlockTrialRunEvent event) {
  31   DCHECK_LT(event, EASY_UNLOCK_TRIAL_RUN_EVENT_COUNT);
  32   UMA_HISTOGRAM_ENUMERATION("EasyUnlock.TrialRun.Events",
  33                             event,
  34                             EASY_UNLOCK_TRIAL_RUN_EVENT_COUNT);
  35 }