getAllWithParameters method
Returns all key/value pairs persisting in this store that match options
.
Implementation
@override
Future<Map<String, Object>> getAllWithParameters(
GetAllParameters parameters) async {
final PreferencesFilter filter = parameters.filter;
final Map<String, Object> allData = <String, Object>{};
for (final String key
in _getFilteredKeys(filter.prefix, allowList: filter.allowList)) {
allData[key] = _decodeValue(html.window.localStorage.getItem(key)!);
}
return allData;
}