blob: 06893c25f0702b3f6319310f6a8a847d62ad0cd9 [file] [log] [blame]
// 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.
#include "base/callback.h"
#include "components/metrics/metrics_service_client.h"
typedef base::Callback<void(bool)> OnMetricsReportingCallbackType;
// Changes metrics reporting state without caring about the success of the
// change.
void ChangeMetricsReportingState(bool enabled);
// Changes 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 ChangeMetricsReportingStateWithReply(
bool enabled,
const OnMetricsReportingCallbackType& callback_fn);
// Update metrics prefs on a permission (opt-in/out) change. When opting out,
// this clears various client ids. When opting in, this resets saving crash
// prefs, so as not to trigger upload of various stale data.
void UpdateMetricsPrefsOnPermissionChange(bool metrics_enabled);
// Returns whether MetricsReporting can be modified by the user (except
// Android).
bool IsMetricsReportingPolicyManaged();