19 #ifndef CORE_UBUNTU_MEDIA_RECORDER_OBSERVER_H_
20 #define CORE_UBUNTU_MEDIA_RECORDER_OBSERVER_H_
22 #include <core/property.h>
46 typedef std::shared_ptr<RecorderObserver>
Ptr;
54 virtual const core::Property<RecordingState>&
recording_state()
const = 0;
64 #endif // CORE_UBUNTU_MEDIA_RECORDER_OBSERVER_H_