VrControllerProfile.fromJson constructor

VrControllerProfile.fromJson(Map<String, dynamic> json)

Implementation

factory VrControllerProfile.fromJson(Map<String, dynamic> json) {
  final rawControls = json['controls'];
  if (rawControls is! List) {
    throw const FormatException(
      'Invalid profile field "controls": expected a list.',
    );
  }
  return VrControllerProfile(
    protocolVersion: _jsonInt(json, 'protocolVersion'),
    deviceId: _jsonString(json, 'deviceId'),
    deviceName: _jsonString(json, 'deviceName'),
    handedness: _jsonEnum(VrControllerHandedness.values, json, 'handedness'),
    widthMeters: _jsonDouble(json, 'widthMeters'),
    heightMeters: _jsonDouble(json, 'heightMeters'),
    controls: rawControls
        .map(
          (value) =>
              VrControlDescriptor.fromJson(_jsonMapValue(value, 'controls')),
        )
        .toList(growable: false),
  );
}