workflow (flutter): removed ccache & caching derived-data #25

	name: Build an Android APK

	on:
	push:
	paths:
	- '*'
	- '.github/workflows/build-android.yml'
	- 'lib/**'
	- 'android/**'
	- '!*/.md'
	branches:
	- flutter

	jobs:
	build-apk:
	permissions:
	contents: write
	name: Build Android APK
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	# Optional security step: Validate whether gradle-wrapper.jar is valid or malicious
	- name: Validate Gradle Wrapper
	uses: gradle/actions/wrapper-validation@v3

	# Setup Java environment in order to build the Android app.
	- name: Setup Java environment
	uses: actions/setup-java@v4
	with:
	distribution: 'zulu'
	java-version: '17'

	# Setup gradle using official gradle action
	- name: Setup Gradle
	uses: gradle/actions/setup-gradle@v3
	with:
	add-job-summary: 'on-failure'

	# Setup the flutter environment.
	- name: Setup Flutter environment
	uses: subosito/flutter-action@v2
	with:
	cache: true

	# Get flutter dependencies.
	- name: Install Flutter dependencies
	run: flutter pub get

	# Statically analyze the Dart code for any errors.
	# - run: flutter analyze .

	# Run tests
	# - run: flutter test

	# Build the Android apk.
	- name: Build Android APK
	run: flutter build apk

	# Upload generated apk to the artifacts.
	- name: Save apk file as artifact
	uses: actions/upload-artifact@v4
	with:
	name: flutter-actions-test
	path: build/app/outputs/flutter-apk/app-release.apk

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