masato_is_a_ snake

<p data-line="0" class="code-line">画面遷移の際に今の画面を削除して、次の画面に遷移することによって、RiverpodのautoDisposeでproviderを削除したい。pushの場合、stack上に画面が残るためproviderは参照され続け、autoDisposeでも削除されない。<br>
上記のやりたいことはpushReplacementで実現できる。以下参照</p>
<p data-line="3" class="code-line"><span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__b24714d67b9dc" src="https://embed.zenn.studio/card#zenn-embedded__b24714d67b9dc" data-content="https%3A%2F%2Fzenn.dev%2Fheyhey1028%2Fbooks%2Fflutter-basics%2Fviewer%2Fnavigation%23pushreplacement" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://zenn.dev/heyhey1028/books/flutter-basics/viewer/navigation#pushreplacement" style="display:none" target="_blank">https://zenn.dev/heyhey1028/books/flutter-basics/viewer/navigation#pushreplacement</a></p>


<p data-line="0" class="code-line">画面遷移しつつ、それまでの画面を削除してRiverpodのautoDisposeでproviderを削除したい。<br>
pushAndRemoveUntilでそれが出来た。<br style="display:none">
<span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__8a128ceb168d" src="https://embed.zenn.studio/card#zenn-embedded__8a128ceb168d" data-content="https%3A%2F%2Fzenn.dev%2Fheyhey1028%2Fbooks%2Fflutter-basics%2Fviewer%2Fnavigation%23pushandremoveuntil" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://zenn.dev/heyhey1028/books/flutter-basics/viewer/navigation#pushandremoveuntil" style="display:none" target="_blank">https://zenn.dev/heyhey1028/books/flutter-basics/viewer/navigation#pushandremoveuntil</a></p>


<p data-line="0" class="code-line">こちらでwidget状況が視覚的に見れないかを調査する。<br style="display:none">
<span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__b7b074f2387f1" src="https://embed.zenn.studio/card#zenn-embedded__b7b074f2387f1" data-content="https%3A%2F%2Fzenn.dev%2Fmukkun69n%2Farticles%2Fd594bdc25b932c" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://zenn.dev/mukkun69n/articles/d594bdc25b932c" style="display:none" target="_blank">https://zenn.dev/mukkun69n/articles/d594bdc25b932c</a></p>


<h3 id="if-(!mounted)-return%3B%E3%81%8C%E3%81%AA%E3%81%9C%E5%BF%85%E8%A6%81%E3%81%AA%E3%81%AE%E3%81%8B%E3%82%92%E8%AA%BF%E6%9F%BB" data-line="0" class="code-line">
<a class="header-anchor-link" href="#if-(!mounted)-return%3B%E3%81%8C%E3%81%AA%E3%81%9C%E5%BF%85%E8%A6%81%E3%81%AA%E3%81%AE%E3%81%8B%E3%82%92%E8%AA%BF%E6%9F%BB" aria-hidden="true"></a> if (!mounted) return;がなぜ必要なのかを調査</h3>


<h2 id="navigator2.0%E3%81%AE%E3%82%AD%E3%83%A3%E3%83%83%E3%83%81%E3%82%A2%E3%83%83%E3%83%97" data-line="0" class="code-line">
<a class="header-anchor-link" href="#navigator2.0%E3%81%AE%E3%82%AD%E3%83%A3%E3%83%83%E3%83%81%E3%82%A2%E3%83%83%E3%83%97" aria-hidden="true"></a> Navigator2.0のキャッチアップ</h2>
<p data-line="1" class="code-line"><span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__525807b2ec854" src="https://embed.zenn.studio/card#zenn-embedded__525807b2ec854" data-content="https%3A%2F%2Fzenn.dev%2Fkoji_1009%2Farticles%2F7b99e332c537cd" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://zenn.dev/koji_1009/articles/7b99e332c537cd" style="display:none" target="_blank">https://zenn.dev/koji_1009/articles/7b99e332c537cd</a></p>
