fix/file-tree-issue #65

	name: Android CI

	on:
	push:
	branches: [ master, development ]
	pull_request:
	branches: [ master, development ]

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- name: set up JDK 18
	uses: actions/setup-java@v1
	with:
	java-version: 18
	- name: create keystore.properties
	env:
	KEYSTORE: ${{ secrets.KEYSTORE }}
	run: echo "$KEYSTORE" > ./keystore.properties
	- name: create secret.properties
	env:
	SECRET: ${{ secrets.SECRET }}
	run: echo "$SECRET" > ./secret.properties
	- name: create google_service.json
	env:
	GOOGLE_SERVICE_JSON: ${{ secrets.GOOGLE_SERVICE_JSON }}
	run: echo "$GOOGLE_SERVICE_JSON" > ./app/google-services.json
	- name: Change wrapper permissions
	run: chmod +x ./gradlew
	- name: Clean
	run: ./gradlew clean
	- name: Build debug APK
	run: ./gradlew assembleDebug --stacktrace

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