| // Copyright 2017 The Fuchsia 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 SRC_MEDIA_AUDIO_AUDIO_CORE_PLUG_DETECTOR_H_ |
| #define SRC_MEDIA_AUDIO_AUDIO_CORE_PLUG_DETECTOR_H_ |
| |
| #include <lib/fit/function.h> |
| #include <lib/zx/channel.h> |
| #include <zircon/types.h> |
| |
| #include <string> |
| |
| #include "src/media/audio/audio_core/audio_driver.h" |
| |
| namespace media::audio { |
| |
| class PlugDetector { |
| public: |
| static std::unique_ptr<PlugDetector> Create(); |
| |
| virtual ~PlugDetector() = default; |
| |
| // Callback invoked whenever a new device is added to the system. |
| using Observer = fit::function<void( |
| std::string, bool, fidl::InterfaceHandle<fuchsia::hardware::audio::StreamConfig>)>; |
| virtual zx_status_t Start(Observer o) = 0; |
| |
| virtual void Stop() = 0; |
| }; |
| |
| } // namespace media::audio |
| |
| #endif // SRC_MEDIA_AUDIO_AUDIO_CORE_PLUG_DETECTOR_H_ |