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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 //------------------------------------------------------------------------------ | 5 //------------------------------------------------------------------------------ |
| 6 // Description of the life cycle of a instance of MetricsService. | 6 // Description of the life cycle of a instance of MetricsService. |
| 7 // | 7 // |
| 8 // OVERVIEW | 8 // OVERVIEW |
| 9 // | 9 // |
| 10 // A MetricsService instance is typically created at application startup. It is | 10 // A MetricsService instance is typically created at application startup. It is |
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| 419 base::AddActionCallback(action_callback_); | 419 base::AddActionCallback(action_callback_); |
| 420 } | 420 } |
| 421 | 421 |
| 422 void MetricsService::DisableRecording() { | 422 void MetricsService::DisableRecording() { |
| 423 DCHECK(IsSingleThreaded()); | 423 DCHECK(IsSingleThreaded()); |
| 424 | 424 |
| 425 if (!recording_active_) | 425 if (!recording_active_) |
| 426 return; | 426 return; |
| 427 recording_active_ = false; | 427 recording_active_ = false; |
| 428 | 428 |
| 429 client_->OnRecordingDisabled(); |
| 430 |
| 429 base::RemoveActionCallback(action_callback_); | 431 base::RemoveActionCallback(action_callback_); |
| 430 | 432 |
| 431 for (size_t i = 0; i < metrics_providers_.size(); ++i) | 433 for (size_t i = 0; i < metrics_providers_.size(); ++i) |
| 432 metrics_providers_[i]->OnRecordingDisabled(); | 434 metrics_providers_[i]->OnRecordingDisabled(); |
| 433 | 435 |
| 434 PushPendingLogsToPersistentStorage(); | 436 PushPendingLogsToPersistentStorage(); |
| 435 } | 437 } |
| 436 | 438 |
| 437 bool MetricsService::recording_active() const { | 439 bool MetricsService::recording_active() const { |
| 438 DCHECK(IsSingleThreaded()); | 440 DCHECK(IsSingleThreaded()); |
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| 1250 local_state_->SetBoolean(path, value); | 1252 local_state_->SetBoolean(path, value); |
| 1251 RecordCurrentState(local_state_); | 1253 RecordCurrentState(local_state_); |
| 1252 } | 1254 } |
| 1253 | 1255 |
| 1254 void MetricsService::RecordCurrentState(PrefService* pref) { | 1256 void MetricsService::RecordCurrentState(PrefService* pref) { |
| 1255 pref->SetInt64(prefs::kStabilityLastTimestampSec, | 1257 pref->SetInt64(prefs::kStabilityLastTimestampSec, |
| 1256 base::Time::Now().ToTimeT()); | 1258 base::Time::Now().ToTimeT()); |
| 1257 } | 1259 } |
| 1258 | 1260 |
| 1259 } // namespace metrics | 1261 } // namespace metrics |
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