blob: 1bf263454451e63816473a386ec897b6b3a67183 [file] [log] [blame]
// Copyright 2018 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/time/time.h"
#include "media/base/media_controller.h"
#include "media/base/media_status_observer.h"
namespace media {
// Interface that groups all the necessary hooks to control media that is being
// flung to a cast device, as part of RemotePlayback.
// TODO( Rename this interface to MediaRouteController
// and change media_router::MediaRouteController to MojoMediaRouteController.
class FlingingController {
virtual ~FlingingController() = default;
// Gets a MediaContoller owned by |this| to issue simple commands.
virtual MediaController* GetMediaController() = 0;
// Subscribe or un-subscribe to changes in the media status.
virtual void AddMediaStatusObserver(MediaStatusObserver* observer) = 0;
virtual void RemoveMediaStatusObserver(MediaStatusObserver* observer) = 0;
// Gets the current media playback time. Implementers may sacrifice precision
// to avoid a round-trip query to cast devices (see
// RemoteMediaPlayer.getApproximateStreamPosition() for example).
virtual base::TimeDelta GetApproximateCurrentTime() = 0;
} // namespace media