Use ticker flow for Android system notifications #3414

	---
	name: Android - Check kotlin formatting
	on:
	pull_request:
	paths: [.github/workflows/android-kotlin-format-check.yml, android/*/.kt]
	workflow_dispatch:
	inputs:
	override_container_image:
	description: Override container image
	type: string
	required: false

	permissions: {}

	jobs:
	prepare:
	name: Prepare
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Use custom container image if specified
	if: ${{ github.event.inputs.override_container_image != '' }}
	run: echo "inner_container_image=${{ github.event.inputs.override_container_image }}"
	>> $GITHUB_ENV

	- name: Use default container image and resolve digest
	if: ${{ github.event.inputs.override_container_image == '' }}
	run: \|
	echo "inner_container_image=$(cat ./building/android-container-image.txt)" >> $GITHUB_ENV

	outputs:
	container_image: ${{ env.inner_container_image }}

	check-formatting:
	needs: prepare
	runs-on: ubuntu-latest
	container:
	image: ${{ needs.prepare.outputs.container_image }}
	steps:
	# Fix for HOME path overridden by GH runners when building in containers, see:
	# https://github.com/actions/runner/issues/863
	- name: Fix HOME path
	run: echo "HOME=/root" >> $GITHUB_ENV

	- uses: actions/checkout@v3

	- name: Run ktfmt check
	run: android/gradlew -p android ktfmtCheck

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