getMultiStringList abstract method

Future<Map<String, List<String>>> getMultiStringList(
  1. List<String> keys
)

getMultiStringList use for get multiple list of string at once

return Map of key value pair according to keys, if any key is not found then throw PrefException exception

Example :

ProSheredPreference sheredPrefHelper = ProSheredPreference();

try {
  Map<String, List<String>> result = await sheredPrefHelper.getMultiStringList(["key1","key2","key3"]);
  print(result);       // print data according to keys
} on PrefException catch (e) {
  print(e.toString());
}

Implementation

Future<Map<String, List<String>>> getMultiStringList(List<String> keys);