Mapping out values from data Flutter

Question

I'm having trouble extracting the values of the data received from the push notification: Message data: {default: {"event":"text","id":"23Vlj0BwSA7xKtsf4IbFCHAIsNr"}}, where I tried a lot of .map methods etc. but I always get null values. Is there an easy approach to get the data from the message.data, so I can extract the value of the event key and the id value from the id key?

Answer 1

Can you try with the below code?

import 'dart:convert';

const rawJson =
'{"default": {"event":"text","id":"23Vlj0BwSA7xKtsf4IbFCHAIsNr"}}';

void parse() {
  final value = json.decode(rawJson);
  print(value['default']['event']);
  print(value['default']['id']);
}

Output: