HttpClient Post & Get

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

// following code is checked in 2016/01/13
import 'package:flutter/widgets.dart';
import 'dart:io';
import 'dart:convert';
import 'dart:async';
main() async {
Text t = new Text("${await getTest('http://example.com')}");
Center c = new Center(child: t);
runApp(c);
try {
//
// 2015/10/16
//
// ANDROID: I/sky : Invalid argument(s): Secure Sockets unsupported on this platform
print("${await getTest('https://raw.githubusercontent.com/kyorohiro/hello_skyengine/master/SUMMARY.md')}");
} catch(e) {
print("${e}");
}
}
Future<String> getTest(String uri) async {
HttpClient client = new HttpClient();
HttpClientRequest request = await client.getUrl(Uri.parse(uri));
HttpClientResponse response = await request.close();
StringBuffer builder = new StringBuffer();
await for (String a in await response.transform(UTF8.decoder)) {
builder.write(a);
}
return builder.toString();
}
Future<String> postTest(String uri, String message) async {
HttpClient client = new HttpClient();
HttpClientRequest request = await client.postUrl(Uri.parse(uri));
request.write(message);
HttpClientResponse response = await request.close();
StringBuffer builder = new StringBuffer();
await for (String a in await response.transform(UTF8.decoder)) {
builder.write(a);
}
return builder.toString();
}