diff --git a/.github/workflows/android.yml b/.github/workflows/android.yml
new file mode 100644
index 0000000..28b4441
--- /dev/null
+++ b/.github/workflows/android.yml
@@ -0,0 +1,42 @@
+name: Android CI
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: set up JDK 17
+      uses: actions/setup-java@v3
+      with:
+        java-version: '17'
+        distribution: 'temurin'
+        cache: gradle
+
+    - name: Write key
+      if: github.event_name != 'pull_request' && github.ref == 'refs/heads/main'
+      run: |
+        if [ ! -z "${{ secrets.SIGNING_KEY }}" ]; then
+        echo storePassword='${{ secrets.KEY_STORE_PASSWORD }}' >> local.properties
+        echo keyAlias='${{ secrets.ALIAS }}' >> local.properties
+        echo keyPassword='${{ secrets.KEY_PASSWORD }}' >> local.properties
+        echo storeFile='key.jks' >> local.properties
+        echo ${{ secrets.SIGNING_KEY }} | base64 --decode > key.jks
+        fi
+
+    - name: Build with Gradle
+      run: ./gradlew assembleRelease assembleDebug
+
+    - name: Upload artifact
+      uses: actions/upload-artifact@v3
+      with:
+        name: Signed app bundle
+        path: app/build/outputs/apk