# 빌드 및 배포 (Flutter)

> 빌드 구성, flavors, Android/iOS 서명, app bundle, 릴리스 프로세스

- 16 면접 질문
- Mid-Level
- [면접 질문: Flutter](https://sharpskill.dev/ko/technologies/flutter/interview-questions.md)

## 1. Android용 릴리스 빌드를 생성하는 명령어는 무엇입니까?

**답변**

flutter build apk --release 명령어는 프로덕션에 최적화된 APK를 생성합니다. 이 빌드는 tree shaking 및 Dart 코드 minification 같은 컴파일 최적화를 활성화합니다. Play Store 배포 시에는 더 최적화된 Android App Bundle을 생성하는 flutter build appbundle --release를 사용하는 것이 좋습니다.

## 2. APK와 비교하여 Android App Bundle (.aab)은 무엇입니까?

**답변**

Android App Bundle은 Google Play가 각 기기 구성에 맞게 최적화된 APK를 생성할 수 있게 하는 게시 형식입니다. Play Store는 CPU 아키텍처, 화면 밀도, 언어에 따라 특정 APK를 생성하여 범용 APK 대비 다운로드 크기를 평균 15~20% 줄입니다.

## 3. Android과 iOS의 Flutter 앱 버전은 어디에서 구성합니까?

**답변**

pubspec.yaml 파일은 version: 1.0.0+1 형식으로 앱 버전을 중앙에서 관리합니다. 여기서 1.0.0은 versionName(사용자에게 표시됨)이고 +1은 versionCode/buildNumber(내부 번호)입니다. Flutter는 빌드 시 이 값을 Android용 build.gradle과 iOS용 Info.plist에 자동으로 동기화합니다.

## 13개 추가 질문 이용 가능

- Flutter에서 flavors는 무엇에 사용됩니까?
- 특정 flavor로 Flutter 앱을 실행하려면 어떻게 합니까?

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## 기타 Flutter 면접 주제

- [Dart 기초](https://sharpskill.dev/ko/technologies/flutter/interview-questions/dart-basics.md): 25개 질문, Junior
- [Dart 언어 핵심](https://sharpskill.dev/ko/technologies/flutter/interview-questions/dart-language-essentials.md): 15개 질문, Junior
- [Flutter 기초](https://sharpskill.dev/ko/technologies/flutter/interview-questions/flutter-fundamentals.md): 18개 질문, Junior
- [위젯 생명주기](https://sharpskill.dev/ko/technologies/flutter/interview-questions/widget-lifecycle.md): 20개 질문, Junior
- [로컬 스토리지](https://sharpskill.dev/ko/technologies/flutter/interview-questions/local-storage.md): 20개 질문, Junior
- [애플리케이션 생명주기](https://sharpskill.dev/ko/technologies/flutter/interview-questions/app-lifecycle.md): 20개 질문, Junior
- [Layouts & Constraints](https://sharpskill.dev/ko/technologies/flutter/interview-questions/layouts-constraints.md): 24개 질문, Mid-Level
- [ListView & GridView](https://sharpskill.dev/ko/technologies/flutter/interview-questions/listview-gridview.md): 25개 질문, Mid-Level
- [내비게이션 및 라우팅](https://sharpskill.dev/ko/technologies/flutter/interview-questions/navigation-routing.md): 22개 질문, Mid-Level
- [기본 상태 관리](https://sharpskill.dev/ko/technologies/flutter/interview-questions/state-management-basics.md): 22개 질문, Mid-Level
- [Provider 패턴](https://sharpskill.dev/ko/technologies/flutter/interview-questions/provider-pattern.md): 18개 질문, Mid-Level
- [Networking & HTTP](https://sharpskill.dev/ko/technologies/flutter/interview-questions/networking-http.md): 20개 질문, Mid-Level
- [JSON 직렬화](https://sharpskill.dev/ko/technologies/flutter/interview-questions/json-serialization.md): 20개 질문, Mid-Level
- [로컬 데이터베이스](https://sharpskill.dev/ko/technologies/flutter/interview-questions/local-database.md): 22개 질문, Mid-Level
- [폼과 유효성 검사](https://sharpskill.dev/ko/technologies/flutter/interview-questions/forms-validation.md): 20개 질문, Mid-Level
- [애니메이션](https://sharpskill.dev/ko/technologies/flutter/interview-questions/animations.md): 20개 질문, Mid-Level
- [Firebase 통합](https://sharpskill.dev/ko/technologies/flutter/interview-questions/firebase-integration.md): 18개 질문, Mid-Level
- [유닛 테스트](https://sharpskill.dev/ko/technologies/flutter/interview-questions/unit-testing.md): 20개 질문, Mid-Level
- [위젯 테스트](https://sharpskill.dev/ko/technologies/flutter/interview-questions/widget-testing.md): 18개 질문, Mid-Level
- [패키지 관리](https://sharpskill.dev/ko/technologies/flutter/interview-questions/package-management.md): 16개 질문, Mid-Level
- [메모리 및 성능](https://sharpskill.dev/ko/technologies/flutter/interview-questions/memory-performance.md): 22개 질문, Senior
- [Streams & RxDart](https://sharpskill.dev/ko/technologies/flutter/interview-questions/streams-rxdart.md): 24개 질문, Senior
- [고급 State Management](https://sharpskill.dev/ko/technologies/flutter/interview-questions/advanced-state-management.md): 26개 질문, Senior
- [Flutter Design Patterns](https://sharpskill.dev/ko/technologies/flutter/interview-questions/flutter-design-patterns.md): 24개 질문, Senior
- [성능 최적화](https://sharpskill.dev/ko/technologies/flutter/interview-questions/performance-optimization.md): 26개 질문, Senior
- [Platform Channels](https://sharpskill.dev/ko/technologies/flutter/interview-questions/platform-channels.md): 20개 질문, Senior
- [Custom Painting](https://sharpskill.dev/ko/technologies/flutter/interview-questions/custom-painting.md): 22개 질문, Senior
- [Flutter 애플리케이션 아키텍처](https://sharpskill.dev/ko/technologies/flutter/interview-questions/flutter-app-architecture.md): 22개 질문, Senior

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