fromJson static method

VideoSettingsResponse? fromJson(dynamic value)

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

Implementation

// ignore: prefer_constructors_over_static_methods
static VideoSettingsResponse? 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'access_request_enabled'),
          'Required key "VideoSettingsResponse[access_request_enabled]" is missing from JSON.');
      assert(json[r'access_request_enabled'] != null,
          'Required key "VideoSettingsResponse[access_request_enabled]" has a null value in JSON.');
      assert(json.containsKey(r'camera_default_on'),
          'Required key "VideoSettingsResponse[camera_default_on]" is missing from JSON.');
      assert(json[r'camera_default_on'] != null,
          'Required key "VideoSettingsResponse[camera_default_on]" has a null value in JSON.');
      assert(json.containsKey(r'camera_facing'),
          'Required key "VideoSettingsResponse[camera_facing]" is missing from JSON.');
      assert(json[r'camera_facing'] != null,
          'Required key "VideoSettingsResponse[camera_facing]" has a null value in JSON.');
      assert(json.containsKey(r'enabled'),
          'Required key "VideoSettingsResponse[enabled]" is missing from JSON.');
      assert(json[r'enabled'] != null,
          'Required key "VideoSettingsResponse[enabled]" has a null value in JSON.');
      assert(json.containsKey(r'target_resolution'),
          'Required key "VideoSettingsResponse[target_resolution]" is missing from JSON.');
      assert(json[r'target_resolution'] != null,
          'Required key "VideoSettingsResponse[target_resolution]" has a null value in JSON.');
      return true;
    }());

    return VideoSettingsResponse(
      accessRequestEnabled:
          mapValueOfType<bool>(json, r'access_request_enabled')!,
      cameraDefaultOn: mapValueOfType<bool>(json, r'camera_default_on')!,
      cameraFacing: VideoSettingsResponseCameraFacingEnum.fromJson(
          json[r'camera_facing'])!,
      enabled: mapValueOfType<bool>(json, r'enabled')!,
      targetResolution:
          TargetResolution.fromJson(json[r'target_resolution'])!,
    );
  }
  return null;
}