| // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_METRICS_METRICS_REPORTING_STATE_H_ |
| #define CHROME_BROWSER_METRICS_METRICS_REPORTING_STATE_H_ |
| |
| #include "base/callback.h" |
| |
| typedef base::Callback<void(bool)> OnMetricsReportingCallbackType; |
| |
| // Initiates a change to metrics reporting state to the new value of |enabled|. |
| // Starts or stops the metrics service based on the new state and then runs |
| // |callback_fn| (which can be null) with the updated state (as the operation |
| // may fail). On platforms other than CrOS and Android, also updates the |
| // underlying pref. |
| // TODO(gayane): Support setting the pref on all platforms. |
| void InitiateMetricsReportingChange( |
| bool enabled, |
| const OnMetricsReportingCallbackType& callback_fn); |
| |
| // Returns whether MetricsReporting can be modified by the user (except CrOS and |
| // Android). |
| bool IsMetricsReportingUserChangable(); |
| |
| #endif // CHROME_BROWSER_METRICS_METRICS_REPORTING_STATE_H_ |