Add CI

.github/workflows/android-sdk-ci.yml

@@ -0,0 +1,55 @@
+name: Android SDK CI
+
+on:
+  pull_request:
+  push:
+    tags:
+      - v[0-9]+.[0-9]+.[0-9]+
+      - v[0-9]+.[0-9]+.[0-9]+-*
+
+jobs:
+  sdk-tests:
+    name: SDK Tests
+    runs-on: ubuntu-24.04
+    steps:
+      - uses: actions/checkout@v5
+        with:
+          fetch-depth: 0
+          filter: tree:0
+      - run: ./gradlew --no-daemon test
+      - name: Upload reports
+        uses: actions/upload-artifact@v4
+        with:
+          name: reports
+          path: |
+            build/reports/*/*.html
+  demo-java:
+    name: Build Demo Java
+    needs: [sdk-tests]
+    runs-on: ubuntu-24.04
+    steps:
+      - uses: actions/checkout@v5
+        with:
+          fetch-depth: 0
+          filter: tree:0
+      - run: ./gradlew --no-daemon -p DemoApp/DemoAppJava assembleRelease
+      - name: Upload APK
+        uses: actions/upload-artifact@v4
+        with:
+          name: java-demo-apk
+          path: DemoApp/DemoAppJava/app/build/outputs/apk/release/*.apk
+  demo-kotlin:
+    name: Build Demo Kotlin
+    needs: [sdk-tests]
+    runs-on: ubuntu-24.04
+    steps:
+      - uses: actions/checkout@v5
+        with:
+          fetch-depth: 0
+          filter: tree:0
+      - run: ./gradlew --no-daemon -p DemoApp/DemoAppKotlin assembleRelease
+      - name: Upload APK
+        uses: actions/upload-artifact@v4
+        with:
+          name: kotlin-demo-apk
+          path: DemoApp/DemoAppKotlin/app/build/outputs/apk/release/*.apk