clear method

@override FutureOr<void> clear()

Clears all keys and values from storage.

Implementation

@override
FutureOr<void> clear() async {
  final keys = _cache.keys.toList();
  for (final key in keys) {
    // Duck-typing support for flutter_secure_storage delete.
    // ignore: avoid_dynamic_calls
    await _secureStorage.delete(key: _prefixedKey(key));
    _cache.remove(key);
  }
}