added maven proxy and gradle cache

.github/actions/android-app-setup/action.yml

@@ -20,6 +20,18 @@ inputs:
   app-module:
     description: 'The Gradle app module (e.g. "app" or "android:androidApp").'
     required: true
+  maven-proxy-url:
+    description: 'Artifactory URL (with /android suffix) for the Maven proxy.'
+    required: true
+  maven-proxy-username:
+    description: 'Artifactory username for Maven proxy authentication.'
+    required: true
+  maven-proxy-password:
+    description: 'Artifactory password for Maven proxy authentication.'
+    required: true
+  gradle-cache-job-id:
+    description: 'Job ID for Gradle cache scoping (e.g. JDK version + module).'
+    required: true
 
 outputs:
   flavor_capitalized:
@@ -48,6 +60,10 @@ runs:
         use-git-lfs: ${{ inputs.use-git-lfs }}
         jdk: ${{ inputs.jdk }}
         setup-rust: ${{ inputs.setup-rust }}
+        maven-proxy-url: ${{ inputs.maven-proxy-url }}
+        maven-proxy-username: ${{ inputs.maven-proxy-username }}
+        maven-proxy-password: ${{ inputs.maven-proxy-password }}
+        gradle-cache-job-id: ${{ inputs.gradle-cache-job-id }}
 
     - name: Set Build Variables
       id: vars

.github/actions/android-base-setup/action.yml

@@ -1,7 +1,8 @@
 name: Setup Android Environment
 description: >
-  Base setup for Android CI jobs. Checks out the repository, installs zstd,
-  sets up a JDK, and optionally sets up the Rust toolchain.
+  Base setup for Android CI jobs. Checks out the repository, sets up a JDK,
+  configures the Maven proxy, sets up the Gradle cache, installs zstd,
+  and optionally sets up the Rust toolchain.
 
 inputs:
   checkout-token:
@@ -16,6 +17,18 @@ inputs:
   setup-rust:
     description: 'Whether to set up the Rust toolchain.'
     required: true
+  maven-proxy-url:
+    description: 'Artifactory URL (with /android suffix) for the Maven proxy.'
+    required: true
+  maven-proxy-username:
+    description: 'Artifactory username for Maven proxy authentication.'
+    required: true
+  maven-proxy-password:
+    description: 'Artifactory password for Maven proxy authentication.'
+    required: true
+  gradle-cache-job-id:
+    description: 'Job ID for Gradle cache scoping (e.g. JDK version + module).'
+    required: true
 
 runs:
   using: composite
@@ -34,6 +47,18 @@ runs:
         distribution: 'zulu'
         java-version: ${{ inputs.jdk }}
 
+    - name: Setup Maven Proxy
+      uses: UbiqueInnovation/actions-android/.github/actions/maven-proxy-setup@v2
+      with:
+        maven-proxy-url: ${{ inputs.maven-proxy-url }}
+        maven-proxy-username: ${{ inputs.maven-proxy-username }}
+        maven-proxy-password: ${{ inputs.maven-proxy-password }}
+
+    - name: Setup Gradle Cache
+      uses: UbiqueInnovation/actions-android/.github/actions/gradle-cache-setup@v2
+      with:
+        job-id: ${{ inputs.gradle-cache-job-id }}
+
     - name: Install zstd
       shell: bash
       run: sudo apt-get install -y zstd

.github/actions/gradle-cache-setup/action.yml

@@ -0,0 +1,24 @@
+name: Setup Gradle Cache
+description: Configures burrunan/gradle-cache-action for caching Gradle dependencies
+
+inputs:
+  job-id:
+    description: Job ID for cache scoping (e.g. JDK version)
+    required: true
+
+runs:
+  using: composite
+  steps:
+    - name: Gradle Cache
+      uses: burrunan/gradle-cache-action@v3
+      with:
+        job-id: ${{ inputs.job-id }}
+        gradle-dependencies-cache-key: |
+          **/*.gradle*
+          **/gradle-wrapper.properties
+          **/libs.versions.toml
+        save-gradle-dependencies-cache: true
+        save-maven-dependencies-cache: false
+        save-local-build-cache: false
+        concurrent: true
+        gradle-distribution-sha-256-sum-warning: false

.github/actions/maven-proxy-setup/action.yml

@@ -0,0 +1,51 @@
+name: Setup Ubique Maven Proxy
+description: Installs a Gradle init script that adds the Ubique public Maven proxy to all projects and plugins
+
+inputs:
+  maven-proxy-url:
+    description: Artifactory URL (with /android suffix, which will be replaced with /remote-merged-maven)
+    required: true
+  maven-proxy-username:
+    description: Artifactory username for Maven proxy authentication
+    required: true
+  maven-proxy-password:
+    description: Artifactory password for Maven proxy authentication
+    required: true
+
+runs:
+  using: composite
+  steps:
+    - name: Install Gradle init script for Maven proxy
+      if: ${{ inputs.maven-proxy-url != '' && inputs.maven-proxy-username != '' && inputs.maven-proxy-password != '' }}
+      shell: bash
+      env:
+        ARTIFACTORY_URL: ${{ inputs.maven-proxy-url }}
+        ARTIFACTORY_USERNAME: ${{ inputs.maven-proxy-username }}
+        ARTIFACTORY_PASSWORD: ${{ inputs.maven-proxy-password }}
+      run: |
+        mkdir -p ~/.gradle/init.d
+        PROXY_URL=$(echo "$ARTIFACTORY_URL" | sed 's|/android|/remote-merged-maven|')
+        cat > ~/.gradle/init.d/ubique-maven-proxy.gradle << EOF
+        def proxy = { repo ->
+            repo.maven {
+                url = "${PROXY_URL}"
+                credentials {
+                    username = '${ARTIFACTORY_USERNAME}'
+                    password = '${ARTIFACTORY_PASSWORD}'
+                }
+                authentication {
+                    basic(BasicAuthentication)
+                    digest(DigestAuthentication)
+                }
+            }
+        }
+        beforeSettings { settings ->
+            settings.pluginManagement {
+                repositories { proxy(delegate) }
+            }
+            settings.dependencyResolutionManagement {
+                repositoriesMode.set(RepositoriesMode.PREFER_PROJECT)
+                repositories { proxy(delegate) }
+            }
+        }
+        EOF

.github/workflows/android_build_alpaka_upload.yml

@@ -113,6 +113,10 @@ jobs:
           setup-rust: ${{ inputs.setup-rust }}
           flavor: ${{ inputs.flavor }}
           app-module: ${{ inputs.app-module }}
+          maven-proxy-url: ${{ secrets.UB_ARTIFACTORY_URL_ANDROID }}
+          maven-proxy-username: ${{ secrets.UB_ARTIFACTORY_USER }}
+          maven-proxy-password: ${{ secrets.UB_ARTIFACTORY_PASSWORD }}
+          gradle-cache-job-id: '${{ inputs.jdk }}-${{ inputs.app-module }}'
 
       - name: Setup SSH
         env:

.github/workflows/android_build_store_upload.yml

@@ -88,6 +88,10 @@ jobs:
           setup-rust: ${{ inputs.setup-rust }}
           flavor: ${{ inputs.flavor }}
           app-module: ${{ inputs.app-module }}
+          maven-proxy-url: ${{ secrets.UB_ARTIFACTORY_URL_ANDROID }}
+          maven-proxy-username: ${{ secrets.UB_ARTIFACTORY_USER }}
+          maven-proxy-password: ${{ secrets.UB_ARTIFACTORY_PASSWORD }}
+          gradle-cache-job-id: '${{ inputs.jdk }}-${{ inputs.app-module }}'
 
       # Build the app
       - name: Build app
@@ -143,6 +147,10 @@ jobs:
           setup-rust: false
           flavor: ${{ inputs.flavor }}
           app-module: ${{ inputs.app-module }}
+          maven-proxy-url: ${{ secrets.UB_ARTIFACTORY_URL_ANDROID }}
+          maven-proxy-username: ${{ secrets.UB_ARTIFACTORY_USER }}
+          maven-proxy-password: ${{ secrets.UB_ARTIFACTORY_PASSWORD }}
+          gradle-cache-job-id: '${{ inputs.jdk }}-${{ inputs.app-module }}'
 
       - name: Download app bundle
         uses: actions/download-artifact@v4

.github/workflows/android_code_quality.yml

@@ -103,6 +103,10 @@ jobs:
           setup-rust: ${{ inputs.setup-rust }}
           flavor: ${{ inputs.flavor }}
           app-module: ${{ inputs.app-module }}
+          maven-proxy-url: ${{ secrets.UB_ARTIFACTORY_URL_ANDROID }}
+          maven-proxy-username: ${{ secrets.UB_ARTIFACTORY_USER }}
+          maven-proxy-password: ${{ secrets.UB_ARTIFACTORY_PASSWORD }}
+          gradle-cache-job-id: '${{ inputs.jdk }}-${{ inputs.app-module }}'
 
       # Set Gradle properties for reuse in multiple steps
       - name: Set Gradle Properties
@@ -164,6 +168,10 @@ jobs:
           setup-rust: ${{ inputs.setup-rust }}
           flavor: ${{ inputs.flavor }}
           app-module: ${{ inputs.app-module }}
+          maven-proxy-url: ${{ secrets.UB_ARTIFACTORY_URL_ANDROID }}
+          maven-proxy-username: ${{ secrets.UB_ARTIFACTORY_USER }}
+          maven-proxy-password: ${{ secrets.UB_ARTIFACTORY_PASSWORD }}
+          gradle-cache-job-id: '${{ inputs.jdk }}-${{ inputs.app-module }}'
 
       # Set Gradle properties for reuse in multiple steps
       - name: Set Gradle Properties

.github/workflows/android_gradle_task.yml

@@ -71,6 +71,10 @@ jobs:
           use-git-lfs: ${{ inputs.use-git-lfs }}
           jdk: ${{ inputs.jdk }}
           setup-rust: 'false'
+          maven-proxy-url: '${{ secrets.UB_ARTIFACTORY_URL }}${{ secrets.UB_ARTIFACTORY_REPO_ANDROID }}'
+          maven-proxy-username: ${{ secrets.UB_ARTIFACTORY_USER }}
+          maven-proxy-password: ${{ secrets.UB_ARTIFACTORY_PASSWORD }}
+          gradle-cache-job-id: '${{ inputs.jdk }}-${{ inputs.task }}'
 
       - name: Run Gradle task
         run: ./gradlew ${{ inputs.task }} ${{ inputs.gradle-args }} ${{ github.run_attempt > 1 && '--stacktrace --info' || '' }}

.github/workflows/android_library_artifactory.yml

@@ -67,6 +67,10 @@ jobs:
           use-git-lfs: ${{ inputs.use-git-lfs }}
           jdk: ${{ inputs.jdk }}
           setup-rust: ${{ inputs.setup-rust }}
+          maven-proxy-url: ${{ secrets.UB_ARTIFACTORY_URL_ANDROID }}
+          maven-proxy-username: ${{ secrets.UB_ARTIFACTORY_USER }}
+          maven-proxy-password: ${{ secrets.UB_ARTIFACTORY_PASSWORD }}
+          gradle-cache-job-id: '${{ inputs.jdk }}-${{ inputs.lib-module }}'
 
       # Append version name suffix
       - name: Append version name suffix