release: always build Android APK; setup Android SDK and cache Gradle; publish after desktop+android

Author: haslinghuis

.github/workflows/release.yml

@@ -21,11 +21,6 @@ on:
         required: true
         type: boolean
 
-      include_android:
-        description: 'Also build Android APK (unsigned)'
-        required: false
-        type: boolean
-        default: false
 
 jobs:
   desktop:
@@ -68,7 +63,6 @@ jobs:
   android:
     name: Android APK (Capacitor)
     runs-on: ubuntu-latest
-    if: ${{ github.event.inputs.include_android == true }}
     steps:
       - name: Checkout
         uses: actions/checkout@v5
@@ -82,12 +76,25 @@ jobs:
       - name: Install dependencies
         run: yarn install --frozen-lockfile
 
+      - name: Setup Android SDK
+        uses: android-actions/setup-android@v3
+
       - name: Setup Java 11
         uses: actions/setup-java@v5
         with:
           distribution: temurin
           java-version: '11'
 
+      - name: Cache Gradle
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-gradle-
+
       - name: Build Android release (unsigned)
         run: |
           yarn android:release
@@ -104,7 +111,7 @@ jobs:
 
   publish:
     name: Create GitHub Release
-    needs: [desktop]
+    needs: [desktop, android]
     runs-on: ubuntu-latest
     steps:
       - name: Download all artifacts