fromJson static method

PublishedTrackFlags? fromJson(dynamic value)

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

Implementation

// ignore: prefer_constructors_over_static_methods
static PublishedTrackFlags? 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(() {
      assert(json.containsKey(r'audio'),
          'Required key "PublishedTrackFlags[audio]" is missing from JSON.');
      assert(json[r'audio'] != null,
          'Required key "PublishedTrackFlags[audio]" has a null value in JSON.');
      assert(json.containsKey(r'screenshare'),
          'Required key "PublishedTrackFlags[screenshare]" is missing from JSON.');
      assert(json[r'screenshare'] != null,
          'Required key "PublishedTrackFlags[screenshare]" has a null value in JSON.');
      assert(json.containsKey(r'screenshare_audio'),
          'Required key "PublishedTrackFlags[screenshare_audio]" is missing from JSON.');
      assert(json[r'screenshare_audio'] != null,
          'Required key "PublishedTrackFlags[screenshare_audio]" has a null value in JSON.');
      assert(json.containsKey(r'video'),
          'Required key "PublishedTrackFlags[video]" is missing from JSON.');
      assert(json[r'video'] != null,
          'Required key "PublishedTrackFlags[video]" has a null value in JSON.');
      return true;
    }());

    return PublishedTrackFlags(
      audio: mapValueOfType<bool>(json, r'audio')!,
      screenshare: mapValueOfType<bool>(json, r'screenshare')!,
      screenshareAudio: mapValueOfType<bool>(json, r'screenshare_audio')!,
      video: mapValueOfType<bool>(json, r'video')!,
    );
  }
  return null;
}