setString method
Encrypts and saves a String value under key.
If the key already exists, its value is overwritten.
Implementation
Future<void> setString(String key, String value) async {
try {
await _storage.write(key: key, value: value);
} catch (e, st) {
throw StorageException(
message: 'Failed to set String',
key: key,
cause: e,
stackTrace: st,
);
}
}