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
|
// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/metrics/metrics_service_accessor.h"
#include <string_view>
#include "base/base_switches.h"
#include "build/branding_buildflags.h"
#include "components/metrics/metrics_pref_names.h"
#include "components/metrics/metrics_service.h"
#include "components/metrics/metrics_switches.h"
#include "components/prefs/pref_service.h"
#include "components/variations/hashing.h"
#include "components/variations/synthetic_trial_registry.h"
namespace metrics {
namespace {
bool g_force_official_enabled_test = false;
bool IsMetricsReportingEnabledForOfficialBuild(PrefService* local_state) {
return local_state->GetBoolean(prefs::kMetricsReportingEnabled);
}
} // namespace
// static
bool MetricsServiceAccessor::IsMetricsReportingEnabled(
PrefService* local_state) {
if (IsMetricsReportingForceEnabled()) {
LOG(WARNING) << "Metrics Reporting is force enabled, data will be sent to "
"servers. Should not be used for tests.";
return true;
}
#if BUILDFLAG(GOOGLE_CHROME_BRANDING)
return IsMetricsReportingEnabledForOfficialBuild(local_state);
#else
// In non-official builds, disable metrics reporting completely.
return g_force_official_enabled_test
? IsMetricsReportingEnabledForOfficialBuild(local_state)
: false;
#endif // BUILDFLAG(GOOGLE_CHROME_BRANDING)
}
// static
bool MetricsServiceAccessor::RegisterSyntheticFieldTrial(
MetricsService* metrics_service,
std::string_view trial_name,
std::string_view group_name,
variations::SyntheticTrialAnnotationMode annotation_mode) {
if (!metrics_service)
return false;
variations::SyntheticTrialGroup trial_group(trial_name, group_name,
annotation_mode);
metrics_service->GetSyntheticTrialRegistry()->RegisterSyntheticFieldTrial(
trial_group);
return true;
}
// static
void MetricsServiceAccessor::SetForceIsMetricsReportingEnabledPrefLookup(
bool value) {
g_force_official_enabled_test = value;
}
// static
bool MetricsServiceAccessor::IsForceMetricsReportingEnabledPrefLookup() {
return g_force_official_enabled_test;
}
} // namespace metrics
|