How to get device IP in Dart/Flutter

Question

I am currently writing an app where the user needs to know the IP address of their phone/tablet. Where would I find this information?

I only want to know what the local

Answer 1

This provides the IP addresses of all interfaces

import 'dart:io';

...

  Future printIps() async {
    for (var interface in await NetworkInterface.list()) {
      print('== Interface: ${interface.name} ==');
      for (var addr in interface.addresses) {
        print(
            '${addr.address} ${addr.host} ${addr.isLoopback} ${addr.rawAddress} ${addr.type.name}');
      }
    }
  }

See also https://api.dartlang.org/stable/2.0.0/dart-io/NetworkInterface-class.html