Let the CI build APKs for FDroid release.

.github/workflows/release.yml

@@ -11,8 +11,8 @@ env:
   CI_GRADLE_ARG_PROPERTIES: --stacktrace -PpreDexEnable=false --max-workers 8 --no-daemon
 
 jobs:
-  release:
-    name: Create App Bundle
+  gplay:
+    name: Create App Bundle (Gplay)
     runs-on: ubuntu-latest
     concurrency:
       group: ${{ github.ref == 'refs/head/main' && format('build-release-main-{0}', github.sha) }}
@@ -38,3 +38,31 @@ jobs:
           name: elementx-app-gplay-bundle-unsigned
           path: |
             app/build/outputs/bundle/gplayRelease/app-gplay-release.aab
+
+  fdroid:
+    name: Create APKs (FDroid)
+    runs-on: ubuntu-latest
+    concurrency:
+      group: ${{ github.ref == 'refs/head/main' && format('build-release-main-{0}', github.sha) }}
+      cancel-in-progress: true
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use JDK 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'temurin' # See 'Supported distributions' for available options
+          java-version: '17'
+      - name: Configure gradle
+        uses: gradle/actions/setup-gradle@v3
+      - name: Create APKs
+        env:
+          ELEMENT_ANDROID_MAPTILER_API_KEY: ${{ secrets.MAPTILER_KEY }}
+          ELEMENT_ANDROID_MAPTILER_LIGHT_MAP_ID: ${{ secrets.MAPTILER_LIGHT_MAP_ID }}
+          ELEMENT_ANDROID_MAPTILER_DARK_MAP_ID: ${{ secrets.MAPTILER_DARK_MAP_ID }}
+        run: ./gradlew assembleFdroidRelease $CI_GRADLE_ARG_PROPERTIES
+      - name: Upload apks as artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: elementx-app-fdroid-apks-unsigned
+          path: |
+            app/build/outputs/apk/fdroid/release/*.apk