fix:(spotlessApplyによる修正) #34

	name: Android CI

	on:
	push:
	branches: [ "main", "master" ]
	pull_request:
	branches: [ "main", "master" ]

	jobs:
	build:
	runs-on: ubuntu-latest
	timeout-minutes: 30

	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Set up JDK 17
	uses: actions/setup-java@v4
	with:
	java-version: '17'
	distribution: 'temurin'
	# cache: gradle <-- setup-gradle に任せるため、ここでは削除

	# ★ Added: Gradle公式アクション（高度なキャッシュ管理と最適化）
	- name: Setup Gradle
	uses: gradle/actions/setup-gradle@v3

	- name: Grant execute permission for gradlew
	run: chmod +x ./gradlew

	# 1. Spotless (コードスタイル)
	- name: Check Spotless
	run: ./gradlew spotlessCheck --stacktrace

	# 2. Lint (静的解析)
	- name: Run Lint
	run: ./gradlew :app:lintDebug --stacktrace

	- name: Upload Lint Reports
	if: always() # 失敗してもレポートは残す
	uses: actions/upload-artifact@v4
	with:
	name: lint-report
	path: app/build/reports/lint/

	# 3. Unit Test (単体テスト)
	- name: Run Unit Tests
	run: ./gradlew :app:testDebugUnitTest --stacktrace

	- name: Upload Test Reports
	if: always()
	uses: actions/upload-artifact@v4
	with:
	name: test-report
	# ★ Changed: XMLだけでなく、人間が見やすいHTMLレポートのパスを指定
	path: app/build/reports/tests/testDebugUnitTest/

	# 4. Assemble (ビルド検証)
	# ★ Added: Lint/Testが通ってもビルドがコケる場合があるため、APK生成もチェックする
	- name: Build Debug APK
	run: ./gradlew :app:assembleDebug

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