getMap static method

Map<String, Object?> getMap(
  1. Map<String, Object?>? data,
  2. String key
)

Implementation

static Map<String, Object?> getMap(Map<String, Object?>? data, String key) {
  Map<String, Object?> map = {};
  if (data == null) return map;
  try {
    if (data.containsKey(key)) {
      map = data[key] as Map<String, Object?>;
    }
    return map;
  } catch (e) {
    return map;
  }
}