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// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_MEDIA_SESSION_MEDIA_SESSION_UMA_HELPER_H_
#define CONTENT_BROWSER_MEDIA_SESSION_MEDIA_SESSION_UMA_HELPER_H_
#include <optional>
#include "base/memory/raw_ptr.h"
#include "base/time/clock.h"
#include "base/time/time.h"
#include "content/common/content_export.h"
namespace base {
class TickClock;
} // namespace base
namespace content {
class CONTENT_EXPORT MediaSessionUmaHelper {
public:
// These values are persisted to logs. Entries should not be renumbered and
// numeric values should never be reused.
enum class EnterPictureInPictureType {
// EnterPictureInPicture was called for the default handler provided by
// MediaSessionImpl.
kDefaultHandler = 0,
// EnterPictureInPicture was called for an enterpictureinpicture handler
// provided by the website.
kRegisteredManual = 1,
// EnterAutoPictureInPicture was called for an enterpictureinpicture handler
// provided by the website.
kRegisteredAutomatic = 2,
kMaxValue = kRegisteredAutomatic,
};
MediaSessionUmaHelper();
~MediaSessionUmaHelper();
void RecordEnterPictureInPicture(EnterPictureInPictureType type) const;
void OnSessionActive();
void OnSessionSuspended();
void OnSessionInactive();
void OnServiceDestroyed();
void OnMediaPictureInPictureChanged(bool is_picture_in_picture);
void SetClockForTest(const base::TickClock* testing_clock);
private:
base::TimeDelta total_active_time_;
base::TimeTicks current_active_time_;
std::optional<base::TimeTicks> current_enter_pip_time_ = std::nullopt;
std::optional<base::TimeDelta> total_pip_time_for_session_ = std::nullopt;
raw_ptr<const base::TickClock> clock_;
};
} // namespace content
#endif // CONTENT_BROWSER_MEDIA_SESSION_MEDIA_SESSION_UMA_HELPER_H_
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