fromJson static method

SpeechSegmentConfig? fromJson(
  1. dynamic value
)

Returns a new SpeechSegmentConfig instance and imports its values from value if it's a Map, null otherwise.

Implementation

// ignore: prefer_constructors_over_static_methods
static SpeechSegmentConfig? fromJson(dynamic value) {
  if (value is Map) {
    final json = value.cast<String, dynamic>();

    // Ensure that the map contains the required keys.
    // Note 1: the values aren't checked for validity beyond being non-null.
    // Note 2: this code is stripped in release mode!
    assert(() {
      return true;
    }());

    return SpeechSegmentConfig(
      maxSpeechCaptionMs: mapValueOfType<int>(json, r'max_speech_caption_ms'),
      silenceDurationMs: mapValueOfType<int>(json, r'silence_duration_ms'),
    );
  }
  return null;
}