https://peter-notes.com/tags/flutter/Recent content in Flutter on Peter.H's Full-Stack GAMEhttps://peter-notes.com/images/og-image.jpghttps://peter-notes.com/images/og-image.jpgHugozh-twFri, 17 Apr 2026 00:00:00 +0000https://peter-notes.com/posts/admin-panel-permission-drift-cms-backends/Fri, 17 Apr 2026 00:00:00 +0000https://peter-notes.com/posts/admin-panel-permission-drift-cms-backends/從一個 Flutter 切不回手機頭貼的 bug 出發，揭開 Strapi Admin Panel 權限漂移這個跨後端的共通陷阱。深入分析雙層根因、衍生的 null validation bug，以及為什麼 Firebase、Supabase、Hasura、AWS IAM 都逃不過這個問題。https://peter-notes.com/posts/flutter-getx-account-switch-state-trap/Thu, 16 Apr 2026 00:00:00 +0000https://peter-notes.com/posts/flutter-getx-account-switch-state-trap/實作 Flutter 子母帳號切換功能時，連環踩了四個 GetX 狀態管理的坑：身份憑證不同步、ViewModel 生命週期錯亂、全域變數過期參考、記憶體狀態未持久化。逐一分析根因與修復思路。https://peter-notes.com/posts/flutter-universal-link-migration-from-url-scheme/Fri, 10 Apr 2026 00:00:00 +0000https://peter-notes.com/posts/flutter-universal-link-migration-from-url-scheme/第三方裝置廠商不支援 URL Scheme 回調，要求改用 Universal Link。從 AASA 設定、Android App Links、token 安全驗證到跨平台 fallback 策略，完整記錄遷移過程，以及上線後踩到的 Play Store 簽名指紋陷阱和 token 靜默失敗問題。https://peter-notes.com/posts/usda-fooddata-etl-pipeline-design/Tue, 17 Mar 2026 00:00:00 +0000https://peter-notes.com/posts/usda-fooddata-etl-pipeline-design/從實戰出發，記錄如何設計一條 Python ETL 管線，整合台灣、日本、中國、USDA 四個政府食物營養資料庫，並處理 API 格式不一致、缺少分類欄位等真實踩坑經驗。https://peter-notes.com/posts/fastlane-native-symbols-google-play/Tue, 24 Feb 2026 00:00:00 +0000https://peter-notes.com/posts/fastlane-native-symbols-google-play/Google Play Console 一直警告缺少偵錯符號檔，明明 Fastlane 有寫上傳邏輯卻沒有作用。問題不在程式碼邏輯，而是 Fastlane 路徑解析機制、supply API 參數衝突、以及 CI 架構設計上的耦合。https://peter-notes.com/posts/vue-jwt-refresh-token-flutter-sso/Tue, 24 Feb 2026 00:00:00 +0000https://peter-notes.com/posts/vue-jwt-refresh-token-flutter-sso/Flutter App 透過 SSO 開啟 Vue 網頁，但 JWT 15 分鐘過期後結帳頁直接報錯。問題不在後端，而是 Vue 從來沒有 refresh token 機制。從跨平台 token 傳遞到 axios interceptor 自動續約的完整修復過程。https://peter-notes.com/posts/flutter-ios-cold-start-crash-debug-mode/Tue, 17 Feb 2026 00:00:00 +0000https://peter-notes.com/posts/flutter-ios-cold-start-crash-debug-mode/深入分析 Flutter iOS App 從主畫面啟動時閃退的根本原因：iOS 14+ 的 ptrace 安全限制導致 Debug 模式無法獨立運行，以及如何正確診斷和解決這個問題。https://peter-notes.com/posts/flutter-cicd-three-build-failures/Sat, 17 Jan 2026 00:00:00 +0000https://peter-notes.com/posts/flutter-cicd-three-build-failures/深入分析 Flutter 專案在 Jenkins CI/CD 中連續遇到的三個建置失敗：iOS Keychain 解鎖錯誤、file_picker Gradle 相容性問題、以及 Google Play Console 草稿狀態限制，並提供完整的解決方案。https://peter-notes.com/posts/flutter-vs-vue-debugging-complexity/Sun, 04 Jan 2026 00:00:00 +0000https://peter-notes.com/posts/flutter-vs-vue-debugging-complexity/同樣是「關於我們」頁面的顯示邏輯，Vue 改了十幾個 commit 都很順利，Flutter 卻卡了很久。本文從 Debug 實戰出發，延伸到 Domain Model 的防禦能力、Clean Architecture 的責任邊界、扁平架構的取捨、BFF 的可靠性價值，最後探討交接代碼的信任陷阱。https://peter-notes.com/posts/flutter-banner-401-invalid-token-debugging/Tue, 30 Dec 2025 00:00:00 +0000https://peter-notes.com/posts/flutter-banner-401-invalid-token-debugging/深入剖析 Flutter App 首頁 Banner 無法顯示的問題，從 git commit 追蹤到 GraphQL 認證機制，揭開「帶無效憑證比不帶憑證更糟糕」的技術真相https://peter-notes.com/posts/2025-12-21-jenkins-flutter-cicd-debugging-journey/Sun, 21 Dec 2025 00:00:00 +0000https://peter-notes.com/posts/2025-12-21-jenkins-flutter-cicd-debugging-journey/從 bundle exec 版本不一致、Bundler 權限錯誤、Discord Webhook 實作、CocoaPods 路徑問題、Build Number SSOT 架構、Ruby 版本相容性，到最終的 git describe 隨機行為——完整記錄 15 個 commits 的除錯歷程。https://peter-notes.com/posts/flutter-state-listening-complete-guide/Thu, 13 Jul 2023 00:00:00 +0000https://peter-notes.com/posts/flutter-state-listening-complete-guide/深入探討 Flutter 四大狀態管理方案的監聽機制：Provider、Bloc、Riverpod、GetX 的核心原理、實戰應用與最佳實踐，幫助你選擇最適合的狀態管理方案。