Update apk.yml

.github/workflows/apk.yml

@@ -10,7 +10,18 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
-      - name: Builds - build Flutter APK and create github release
-        uses: Dank-del/flutter-build-and-publish-action@v1
+      - uses: actions/checkout@v1
+      - uses: actions/setup-java@v1
+        with:
+          java-version: '12.x'
+      - uses: subosito/flutter-action@v1
+        with:
+          channel: 'beta'
+      - run: flutter pub get
+      - run: flutter analyze .
+      - run: flutter build apk
+      - uses: actions/upload-artifact@v1
+        with:
+          name: release-apk
+          path: build/app/outputs/apk/release/app-release.apk