getInt method

Future<int?> getInt(
  1. String key, {
  2. int? defaultValue,
})

Retrieve an int value

Implementation

Future<int?> getInt(String key, {int? defaultValue}) async {
  final value = await getString(key);
  if (value == null || value.isEmpty) return defaultValue;
  return int.tryParse(value) ?? defaultValue;
}