Readme 에 앱 동작 gif 이미지 추가 #424

	name: Android CI

	on:
	pull_request:
	branches: [ "develop" ]

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	# 레포지토리에 접근할 수 있도록 checkout
	- uses: actions/checkout@v4

	# 빌드를 위한 기본 세팅
	- name: set up JDK 17
	uses: actions/setup-java@v3
	with:
	java-version: '17'
	distribution: 'temurin'
	cache: gradle

	# gradle 빌드 캐싱
	- name: Cache Gradle packages
	uses: actions/cache@v2
	with:
	path: \|
	~/.gradle/caches
	~/.gradle/wrapper
	key: ${{ runner.os }}-gradle-${{ hashFiles('*/.gradle', '/gradle-wrapper.properties', '/buildSrc//.kt') }}
	restore-keys: \|
	${{ runner.os }}-gradle-

	# gradle 권한 부여
	- name: Grant execute permission for gradlew
	run: chmod +x gradlew

	# ci 빌드를 위한 secrets 세팅
	- name: Access github actions secrets
	env:
	KAKAO_NATIVE_APP_KEY: ${{ secrets.KAKAO_NATIVE_APP_KEY }}
	run: \|
	echo kakao_native_app_key="$KAKAO_NATIVE_APP_KEY" > ./local.properties

	# firebase위한 google-services.json 파일 생성
	- name: Create google-services.json
	env:
	GOOGLE_SERVICE_JSON: ${{ secrets.GOOGLE_SERVICE_JSON }}
	run: echo "$GOOGLE_SERVICE_JSON" > app/google-services.json

	# ktlint
	- name: Check ktlint
	run: ./gradlew ktlintCheck

	# 최종 빌드
	- name: Build with Gradle
	run: ./gradlew build

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