NetworkInterface

https://github.com/kyorohiro/hello_skyengine/tree/master/dartio_networkinterface

// following code is checked in 2016/01/13
import 'package:flutter/widgets.dart';
import 'dart:io';
import 'dart:convert';
import 'dart:async';
main() async {
try {
//
// 2015/10/16
//
// begining of crash
Text t = new Text("${await getNetworkInterface()}");
Center c = new Center(child: t);
runApp(c);
} catch (e) {
print(e);
}
}
Future<String> getNetworkInterface() async {
List<NetworkInterface> interfaces = await NetworkInterface.list(
includeLoopback: true, includeLinkLocal: true);
StringBuffer buffer = new StringBuffer();
for (NetworkInterface i in interfaces) {
buffer.write("${i.addresses} ${i.name}");
}
return buffer.toString();
}