onRecordingStateUpdate property

FutureOr<void> Function(dynamic videoSource, RecordingState state, RecordingErrorCode errorCode, RecordingInfo info)? onRecordingStateUpdate

@detail callback @author wangzhanqiang @brief 获取本地录制状态回调。
该回调由 startFileRecording{@link #RTCEngine#startFileRecording} 或 stopFileRecording{@link #RTCEngine#stopFileRecording} 触发。 @param videoSource 预留参数。 @param state 录制状态，参看 RecordingState{@link #RecordingState} @param errorCode 录制错误码，参看 RecordingErrorCode{@link #RecordingErrorCode} @param info 录制文件的详细信息，参看 RecordingInfo{@link #RecordingInfo}

Implementation

FutureOr<void> Function(dynamic videoSource, RecordingState state,
    RecordingErrorCode errorCode, RecordingInfo info)? onRecordingStateUpdate;