{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmemory-lovers.blog%2Fentry%2F2024%2F06%2F09%2F081028\" title=\"Flutter/Dart\u3067Callback\u3092Future\u306b\u3059\u308b - \u304f\u3089\u3052\u306b\u306a\u308a\u305f\u3044\u3002\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","provider_name":"Hatena Blog","url":"https://memory-lovers.blog/entry/2024/06/09/081028","blog_url":"https://memory-lovers.blog/","width":"100%","author_name":"wannabe-jellyfish","type":"rich","blog_title":"\u304f\u3089\u3052\u306b\u306a\u308a\u305f\u3044\u3002","description":"TypeScript\u3068\u304b\u3060\u3068Callback\u3092\u3053\u3093\u306a\u611f\u3058\u3067\u3001 Promise\u5316\u3067\u304d\u308b\u3051\u3069\u3001Flutter\u3067\u3082\u3057\u305f\u3044\u306a\u3068\u601d\u3044\u3001 \u3044\u308d\u3044\u308d\u8abf\u3079\u3066\u307f\u305f\u3068\u304d\u306e\u5099\u5fd8\u9332(*\u00b4\u03c9\uff40*) function myPromise(time){ return new Promise(resolve => { setTimeout(() => resolve(), time) }); } Completer\u3067Future\u5316 Completer\u3092\u3064\u304b\u3048\u3070\u3044\u3044\u3063\u307d\u3044 import 'dart:async'; Future myPromise(int time) async { final completer = new \u2026","image_url":null,"version":"1.0","author_url":"https://blog.hatena.ne.jp/wannabe-jellyfish/","published":"2024-06-09 08:10:28","title":"Flutter/Dart\u3067Callback\u3092Future\u306b\u3059\u308b","provider_url":"https://hatena.blog","categories":["Flutter","Dart"]}