Update action.yml

Author: vukan-markovic

action.yml

@@ -4,6 +4,42 @@ author: 'Vukan-Markovic <vukan.markovic97@gmail.com>'
 branding:
   icon: 'box'
   color: 'green'
-runs:
-  using: 'docker'
-  image: 'Dockerfile'
+on:
+  pull_request:
+    branches:
+      - 'master'
+  push:
+    branches:
+      - 'master'
+
+jobs:
+  test:
+    name: Unit Tests
+    runs-on: ubuntu-18.04
+
+    steps:
+      - uses: actions/checkout@v1
+      - name: Set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Run Unit tests
+        run: bash ./gradlew test --stacktrace
+
+  apk:
+    name: Generate APK
+    runs-on: ubuntu-18.04
+
+    steps:
+      - uses: actions/checkout@v1
+      - name: Set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Build debug APK
+        run: bash ./gradlew assembleDebug --stacktrace
+      - name: Create APK artifact
+        uses: actions/upload-artifact@v1
+        with:
+          name: app
+          path: app/build/outputs/apk/debug/app-debug.apk