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  <author_name>wannabe-jellyfish</author_name>
  <author_url>https://blog.hatena.ne.jp/wannabe-jellyfish/</author_url>
  <blog_title>くらげになりたい。</blog_title>
  <blog_url>https://memory-lovers.blog/</blog_url>
  <categories>
    <anon>Flutter</anon>
    <anon>Dart</anon>
  </categories>
  <description>TypeScriptとかだとCallbackをこんな感じで、 Promise化できるけど、Flutterでもしたいなと思い、 いろいろ調べてみたときの備忘録(*´ω｀*) function myPromise(time){ return new Promise(resolve =&gt; { setTimeout(() =&gt; resolve(), time) }); } CompleterでFuture化 Completerをつかえばいいっぽい import 'dart:async'; Future myPromise(int time) async { final completer = new …</description>
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  <provider_name>Hatena Blog</provider_name>
  <provider_url>https://hatena.blog</provider_url>
  <published>2024-06-09 08:10:28</published>
  <title>Flutter/DartでCallbackをFutureにする</title>
  <type>rich</type>
  <url>https://memory-lovers.blog/entry/2024/06/09/081028</url>
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