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flutter/flutter-build-responsive-layout

使用 `LayoutBuilder`、`MediaQuery` 或 `Expanded/Flexible` 建立能適應不同螢幕尺寸的版面。適用於需要在手機及平板/桌面等裝置上呈現良好 UI 的情境。

flutter-build-responsive-layout 是什麼?

此技能「flutter/flutter-build-responsive-layout」專注於指導開發者運用 Flutter 的 `LayoutBuilder`、`MediaQuery` 以及 `Expanded`/`Flexible` 等 widget,來建構可自適應不同螢幕尺寸的版面。它能協助開發者在手機、平板與桌面等不同裝置上,確保使用者介面保持美觀與易用性。此技能支援以 Flutter 為基礎的開發平台,透過條件式佈局與比例調整,讓 UI 元素能根據可用空間彈性變化。具體而言,`LayoutBuilder` 可根據父 widget 的約束條件動態調整佈局;`MediaQuery` 能取得裝置螢幕資訊(如寬度、高度)進行響應式設計;而 `Expanded` 及 `Flexible` 則適用於 Row 或 Column 中,讓子 widget 按比例分配空間。這項技能對於需要開發跨螢幕尺寸的 Flutter 應用程式尤其實用,能大幅減少重複的佈局程式碼,並提升開發效率。

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說明文件

flutter-build-responsive-layout 是做什麼的?

使用 LayoutBuilder、MediaQuery 或 Expanded/Flexible 建立能適應不同螢幕尺寸的版面。適用於需要在手機及平板/桌面等裝置上呈現良好 UI 的情境。

Individual skills in this repo

This repo contains 20 individual skills — each has its own dedicated page.

flutter/flutter-accessibility

Configure your Flutter app to support assistive technologies like Screen Readers

flutter/flutter-accessibility-audit

Triggers an accessibility scan through the widget_inspector and automatically adds Semantics widgets or missing labels to the source code.

flutter/flutter-adding-home-screen-widgets

Adds home screen widgets to a Flutter app for Android and iOS. Use when providing glanceable app information or quick actions on the device home screen.

flutter/flutter-add-integration-test

Configures Flutter Driver for app interaction and converts MCP actions into permanent integration tests. Use when adding integration testing to a project, exploring UI components via MCP, or automating user flows with the integration_test package.

flutter/flutter-add-widget-preview

Adds interactive widget previews to the project using the previews.dart system. Use when creating new UI components or updating existing screens to ensure consistent design and interactive testing.

flutter/flutter-add-widget-test

Implement a component-level test using `WidgetTester` to verify UI rendering and user interactions (tapping, scrolling, entering text). Use when validating that a specific widget displays correct data and responds to events as expected.

flutter/flutter-animating-apps

Implements animated effects, transitions, and motion in a Flutter app. Use when adding visual feedback, shared element transitions, or physics-based animations.

flutter/flutter-animation

Add animated effects to your Flutter app

flutter/flutter-apply-architecture-best-practices

Architects a Flutter application using the recommended layered approach (UI, Logic, Data). Use when structuring a new project or refactoring for scalability.

flutter/flutter-app-size

Measure and reduce the size of the Flutter app bundle, APK, or IPA

flutter/flutter-architecting-apps

Architects a Flutter application using the recommended layered approach (UI, Logic, Data). Use when structuring a new project or refactoring for scalability.

flutter/flutter-architecture

Use the Flutter team's recommended app architecture

flutter/flutter-building-forms

Builds Flutter forms with validation and user input handling. Use when creating login screens, data entry forms, or any multi-field user input.

flutter/flutter-building-layouts

Builds Flutter layouts using the constraint system and layout widgets. Use when creating or refining the UI structure of a Flutter application.

flutter/flutter-building-plugins

Builds Flutter plugins that provide native interop for other apps to use. Use when creating reusable packages that bridge Flutter with platform-specific functionality.

flutter/flutter-caching

Cache data in a Flutter app

flutter/flutter-caching-data

Implements caching strategies for Flutter apps to improve performance and offline support. Use when retaining app data locally to reduce network requests or speed up startup.

flutter/flutter-concurrency

Execute long-running tasks in a background thread in Flutter

flutter/flutter-databases

Work with databases in a Flutter app

flutter/flutter-embedding-native-views

Embeds native Android, iOS, or macOS views into a Flutter app. Use when integrating complex native components like maps or web views.

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