This is a new React Native project, bootstrapped using @react-native-community/cli.

Getting Started

Note: Make sure you have completed the Set Up Your Environment guide before proceeding.

Step 1: Start Metro

First, you will need to run Metro, the JavaScript build tool for React Native.

To start the Metro dev server, run the following command from the root of your React Native project:

# Using npm
npm start

# OR using Yarn
yarn start

Step 2: Build and run your app

With Metro running, open a new terminal window/pane from the root of your React Native project, and use one of the following commands to build and run your Android or iOS app:

Android

# Using npm
npm run android

# OR using Yarn
yarn android

iOS

For iOS, remember to install CocoaPods dependencies (this only needs to be run on first clone or after updating native deps).

The first time you create a new project, run the Ruby bundler to install CocoaPods itself:

bundle install

Then, and every time you update your native dependencies, run:

bundle exec pod install

For more information, please visit CocoaPods Getting Started guide.

# Using npm
npm run ios

# OR using Yarn
yarn ios

If everything is set up correctly, you should see your new app running in the Android Emulator, iOS Simulator, or your connected device.

This is one way to run your app — you can also build it directly from Android Studio or Xcode.

Step 3: Modify your app

Now that you have successfully run the app, let's make changes!

Open App.tsx in your text editor of choice and make some changes. When you save, your app will automatically update and reflect these changes — this is powered by Fast Refresh.

When you want to forcefully reload, for example to reset the state of your app, you can perform a full reload:

• Android: Press the R key twice or select "Reload" from the Dev Menu, accessed via Ctrl + M (Windows/Linux) or Cmd ⌘ + M (macOS).
• iOS: Press R in iOS Simulator.

Congratulations! 🎉

You've successfully run and modified your React Native App. 🥳

Now what?

• If you want to add this new React Native code to an existing application, check out the Integration guide.
• If you're curious to learn more about React Native, check out the docs.

Troubleshooting

If you're having issues getting the above steps to work, see the Troubleshooting page.

Learn More

To learn more about React Native, take a look at the following resources:

• React Native Website - learn more about React Native.
• Getting Started - an overview of React Native and how setup your environment.
• Learn the Basics - a guided tour of the React Native basics.
• Blog - read the latest official React Native Blog posts.
• @facebook/react-native - the Open Source; GitHub repository for React Native.

Architecture Overview (프로젝트 아키텍처 개요)

• 스택 구성

  • UI: React Native, React Navigation(Stack/Drawer), Gesture/Screens/SafeArea
  • 데이터: React Query v5, Axios
  • 네이티브: react-native-maps, image-crop-picker, permissions, bootsplash, encrypted-storage
  • 알림/피드백: react-native-toast-message

• 앱 진입/Provider

  • index.js → App.tsx
  • App.tsx에서 QueryClientProvider, NavigationContainer, Toast 설정, StatusBar 설정
  • BootSplash 초기화 후 숨김 처리

• 네비게이션

  • RootNavigation: useAuth().isLogin 여부로 분기
    • 비로그인: AuthNavigation(Stack) → AuthHome, Login, Signup, KakaoLogin
    • 로그인: DrawerNavigation → MapStack, FeedStack, Calendar, Setting

• 데이터/네트워크

  • React Query: src/api/queryClient.ts 기본옵션(retry=false, staleTime=60s)
  • Axios: src/api/axios.ts에서 baseURL 관리(환경/에뮬레이터 고려), 공통 헤더는 utils/header.ts
  • API 모듈: src/api/auth.ts, post.ts, marker.ts, image.ts

• 인증

  • 로그인 시 AccessToken을 헤더에 세팅, RefreshToken은 암호 저장(utils/encryptStorage.ts)
  • useGetRefreshToken으로 주기적 access 갱신, 로그아웃 시 헤더/스토리지 정리

• 프레젠테이션/테마

  • 공통 컴포넌트: src/components/common/*(버튼/인풋/에러경계/이미지 등)
  • 테마: useThemeStorage + constants/colors.ts 기반 라이트/다크 일관 적용

• 에러/로딩

  • 전역 에러 경계: RetryErrorBoundary
  • 요청 단위 에러는 React Query 옵션과 토스트로 안내

• 환경/네이티브 설정

  • config.ts의 환경값, iOS/Android에서 BootSplash 및 Google Maps 키 설정

Folder Structure (폴더 구조)

src/
  api/
    axios.ts            # Axios 인스턴스 및 baseURL 관리
    auth.ts             # 인증 API (로그인/프로필/토큰 갱신)
    image.ts            # 이미지 업로드 API
    marker.ts           # 지도 마커 API
    post.ts             # 피드/게시물 API
    queryClient.ts      # React Query 클라이언트 설정
  assets/               # 앱 내부에서 사용하는 이미지/리소스
  components/
    common/             # 공통 UI 컴포넌트(버튼/인풋/에러경계 등)
    feed/               # 피드 관련 컴포넌트
    map/                # 지도/마커 관련 컴포넌트
    post/               # 게시물 작성 관련 컴포넌트
    calendar/           # 캘린더 관련 컴포넌트
    setting/            # 설정 화면 관련 컴포넌트
  constants/            # 색상/키/문구/숫자 상수
  hooks/
    queries/            # API 연동용 커스텀 훅(React Query)
    useForm.ts          # 폼 상태 및 바인딩 유틸
    usePermission.ts    # 권한 처리 훅
    useUserLocation.ts  # 사용자 위치 획득 훅
    ...                 # 모달/이미지/검색 등 기타 훅
  navigations/          # 루트/스택/드로어 네비게이션 정의
  screens/              # 실제 화면 단위 컴포넌트
    auth/               # 로그인/회원가입/카카오 로그인 등
    feed/               # 피드 목록/상세/즐겨찾기/이미지 줌 등
    calendar/
    map/
    setting/
  store/                # 전역 상태(필터/위치/테마 등)
  types/                # 도메인/네비/환경 타입 정의
  utils/                # 날짜/검증/이미지/헤더/스토리지 유틸

위 구조는 실제 레포를 요약한 것이며, 세부 항목은 프로젝트 발전에 따라 조정될 수 있습니다.