{"author_name":"gothedistance","provider_url":"https://hatena.blog","blog_title":"Life is Really Short, Have Your Life!!","published":"2022-07-13 15:05:57","height":"190","version":"1.0","author_url":"https://blog.hatena.ne.jp/gothedistance/","title":"Asynchronous Gap on BuildContext","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Faroundthedistance.hatenadiary.jp%2Fentry%2F2022%2F07%2F13%2F150557\" title=\"Asynchronous Gap on BuildContext - Life is Really Short, Have Your Life!!\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","blog_url":"https://aroundthedistance.hatenadiary.jp/","description":"Flutter2.x\u7cfb\u304b\u3089\u3053\u306e\u554f\u984c\u304c\u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u6c17\u304c\u3059\u308b\u30021.x\u306e\u6642\u306f\u305d\u3053\u307e\u3067\u3002 \u3069\u3093\u306a\u554f\u984c\uff1f \u975e\u540c\u671f\u3067\u30b5\u30fc\u30d0\u30fc\u306b\u30c7\u30fc\u30bf\u3092\u9001\u3063\u305f\u5f8c\u3001\u30c0\u30a4\u30a2\u30ed\u30b0\u3092\u9589\u3058\u308b\u3088\u3046\u306a\u30b1\u30fc\u30b9\u3002 \u975e\u540c\u671f\u3067await\u3092\u5165\u308c\u305f\u6240\u3067\u3001Flutter\u306e\u30a6\u30a3\u30b8\u30a7\u30c3\u30c8\u30c4\u30ea\u30fc\u306e\u518d\u69cb\u7bc9\u304c\u540c\u671f\u3055\u308c\u305f\u304b\u306f\u3001\u5168\u304f\u3082\u3063\u3066\u4fdd\u8a3c\u3055\u308c\u306a\u3044\u3002 \u305d\u306e\u305f\u3081\u3001\u975e\u540c\u671f\u51e6\u7406\u5f8c\u306b Navigator.of(context).pop() \u3068\u304b\u3084\u308b\u3068\u4f8b\u5916\u304c\u767a\u751f\u3059\u308b\u3002 TextButton( child: const Text(\"\u3044\u3044\u3048(\u30a8\u30e9\u30fc\u306b\u306a\u308b)\"), onPressed: () async { await doSomething(); Navig\u2026","categories":["Flutter"],"url":"https://aroundthedistance.hatenadiary.jp/entry/2022/07/13/150557","provider_name":"Hatena Blog","image_url":null}