pause
Pauses an active recording.
The previously captured chunks remain in the recording buffer; calling resume continues appending to the same audio stream (no data is lost, unlike calling stop followed by another start).
Throws UnsupportedOperationException for sessions that don't support pausing. The default BaseAudioRecordingSession implementation supports pause on every Kodio-shipped platform.
No-op when the session is not currently in State.Recording.