load static method

Future<ExternalApiClass?> load(
  1. String key
)

Implementation

static Future<externalclass.ExternalApiClass?> load(String key) async {
  final prefs = await SharedPreferences.getInstance();
  String? data = prefs.getString(key);

  if (data == null) return null;

  final jsonMap = jsonDecode(data);

  return externalclass.ExternalApiClass.fromJson(jsonMap);
}