README.md

Project-Bookshelf-App

https://developer.android.com/codelabs/basic-android-kotlin-compose-bookshelf

Practice makes a master.
This main branch is the main directory.

There are 2 branchs for 1 practice, Compose and SwiftUI.

• Compose branch
• SwiftUI branch

---

연습이 장인을 만든다.
이 메인 브랜치는 메인 폴더입니다.

1개의 연습에 컴포즈와 스위프트유아이 2개의 브랜치가 있습니다.

• 컴포즈 브랜치
• 스위프트유아이 브랜치

Bookshelf App (책장 앱)

This app shows books list to user using the Google Books API. (이 앱은 Google Books API를 사용하여 사용자에게 책 목록을 보여주는 앱입니다.)

UI specifications (UI 명세서)

Full screen (전체 화면)

Network API specifications (네트워크 API 명세서)

Google Books API v1

Performing a search (찾기)

URI: GET https://www.googleapis.com/books/v1/volumes?q=search+terms

Response (응답)

200 OK

{
 "kind": "books#volumes",
 "items": [
  {
   "kind": "books#volume",
   "id": "_ojXNuzgHRcC",
   "etag": "OTD2tB19qn4",
   "selfLink": "https://www.googleapis.com/books/v1/volumes/_ojXNuzgHRcC",
   "volumeInfo": {
    "title": "Flowers",
    "authors": [
     "Vijaya Khisty Bodach"
    ],
   ...
  },
  {
   "kind": "books#volume",
   "id": "RJxWIQOvoZUC",
   "etag": "NsxMT6kCCVs",
   "selfLink": "https://www.googleapis.com/books/v1/volumes/RJxWIQOvoZUC",
   "volumeInfo": {
    "title": "Flowers",
    "authors": [
     "Gail Saunders-Smith"
    ],
    ...
  },
  {
   "kind": "books#volume",
   "id": "zaRoX10_UsMC",
   "etag": "pm1sLMgKfMA",
   "selfLink": "https://www.googleapis.com/books/v1/volumes/zaRoX10_UsMC",
   "volumeInfo": {
    "title": "Flowers",
    "authors": [
     "Paul McEvoy"
    ],
    ...
  },
  "totalItems": 3
}

Retrieving a specific volume (특정 책 찾기)

URI: GET https://www.googleapis.com/books/v1/volumes/zyTCAlFPjgYC?key=yourAPIKey

Response (응답)

200 OK

{
 "kind": "books#volume",
 "id": "zyTCAlFPjgYC",
 "etag": "f0zKg75Mx/I",
 "selfLink": "https://www.googleapis.com/books/v1/volumes/zyTCAlFPjgYC",
 "volumeInfo": {
  "title": "The Google story",
  "authors": [
   "David A. Vise",
   "Mark Malseed"
  ],
  "publisher": "Random House Digital, Inc.",
  "publishedDate": "2005-11-15",
  "description": "\"Here is the story behind one of the most remarkable Internet
  successes of our time. Based on scrupulous research and extraordinary access
  to Google, ...",
  "industryIdentifiers": [
   {
    "type": "ISBN_10",
    "identifier": "055380457X"
   },
   {
    "type": "ISBN_13",
    "identifier": "9780553804577"
   }
  ],
  "pageCount": 207,
  "dimensions": {
   "height": "24.00 cm",
   "width": "16.03 cm",
   "thickness": "2.74 cm"
  },
  "printType": "BOOK",
  "mainCategory": "Business & Economics / Entrepreneurship",
  "categories": [
   "Browsers (Computer programs)",
   ...
  ],
  "averageRating": 3.5,
  "ratingsCount": 136,
  "contentVersion": "1.1.0.0.preview.2",
  "imageLinks": {
   "smallThumbnail": "https://books.google.com/books?id=zyTCAlFPjgYC&printsec=frontcover&img=1&zoom=5&edge=curl&source=gbs_api",
   "thumbnail": "https://books.google.com/books?id=zyTCAlFPjgYC&printsec=frontcover&img=1&zoom=1&edge=curl&source=gbs_api",
   "small": "https://books.google.com/books?id=zyTCAlFPjgYC&printsec=frontcover&img=1&zoom=2&edge=curl&source=gbs_api",
   "medium": "https://books.google.com/books?id=zyTCAlFPjgYC&printsec=frontcover&img=1&zoom=3&edge=curl&source=gbs_api",
   "large": "https://books.google.com/books?id=zyTCAlFPjgYC&printsec=frontcover&img=1&zoom=4&edge=curl&source=gbs_api",
   "extraLarge": "https://books.google.com/books?id=zyTCAlFPjgYC&printsec=frontcover&img=1&zoom=6&edge=curl&source=gbs_api"
  },
  "language": "en",
  "infoLink": "https://books.google.com/books?id=zyTCAlFPjgYC&ie=ISO-8859-1&source=gbs_api",
  "canonicalVolumeLink": "https://books.google.com/books/about/The_Google_story.html?id=zyTCAlFPjgYC"
 },
 "saleInfo": {
  "country": "US",
  "saleability": "FOR_SALE",
  "isEbook": true,
  "listPrice": {
   "amount": 11.99,
   "currencyCode": "USD"
  },
  "retailPrice": {
   "amount": 11.99,
   "currencyCode": "USD"
  },
  "buyLink": "https://books.google.com/books?id=zyTCAlFPjgYC&ie=ISO-8859-1&buy=&source=gbs_api"
 },
 "accessInfo": {
  "country": "US",
  "viewability": "PARTIAL",
  "embeddable": true,
  "publicDomain": false,
  "textToSpeechPermission": "ALLOWED_FOR_ACCESSIBILITY",
  "epub": {
   "isAvailable": true,
   "acsTokenLink": "https://books.google.com/books/download/The_Google_story-sample-epub.acsm?id=zyTCAlFPjgYC&format=epub&output=acs4_fulfillment_token&dl_type=sample&source=gbs_api"
  },
  "pdf": {
   "isAvailable": false
  },
  "accessViewStatus": "SAMPLE"
 }
}

My Result (내 결과물)

Apps on device (프로젝트 실행 이미지)

Compose (컴포즈)

Loading (로딩)	Error (오류)	Book List (책 목록)	Load Book Image (책 이미지 불러오기)

SwiftUI (스위프트유아이)

Loading (로딩)	Error (오류)	Book List (책 목록)	Load Book Image (책 이미지 불러오기)

Problem Solve (문제 해결)

SwiftUI (스위프트유아이)

Finding Swift function same as Kotlin invoke function

• Finding Swift function same as Kotlin invoke function (Swift에서 코틀린 invoke 함수와 비슷한 함수 찾기