Provide a camera if there's none in the scene #1305

	name: Android build

	on:
	pull_request:

	# Cancel previous runs if a more recent commit is pushed.
	concurrency:
	group: ${{ github.workflow }}-${{ github.head_ref }}
	cancel-in-progress: true

	permissions: read-all

	jobs:
	android-build:
	name: Check Android build with gradle
	runs-on: "ubuntu-20.04"
	strategy:
	fail-fast: true
	steps:
	- name: Checkout the code
	uses: actions/checkout@v3
	with:
	submodules: 'true'
	- name: Setup Gradle
	uses: gradle/gradle-build-action@v2
	- name: Setup Vulkan SDK
	run: \|
	wget -q https://sdk.lunarg.com/sdk/download/1.3.268.0/linux/vulkansdk-linux-x86_64-1.3.268.0.tar.xz
	if ! echo "d23343736247828ff5b3b6b1b7fd83a72b5df1a54b2527ae3663cebdfee75842 vulkansdk-linux-x86_64-1.3.268.0.tar.xz" \| sha256sum -c --status; then
	echo "Invalid SHA256 for VulkanSDK's binary. Aborting."
	exit 1
	fi
	mkdir "${HOME}/vulkan-sdk"
	tar -xf vulkansdk-linux-x86_64-1.3.268.0.tar.xz -C "${HOME}/vulkan-sdk"
	echo "VULKAN_SDK=${HOME}/vulkan-sdk/1.3.268.0/x86_64" >> $GITHUB_ENV
	- name: Build all projects
	run: \|
	./gradlew buildRelease

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