ppl preview

.gemini/config.yaml

@@ -0,0 +1,9 @@
+have_fun: false
+code_review:
+  disable: false
+  comment_severity_threshold: LOW
+  max_review_comments: -1
+  pull_request_opened:
+    help: true
+    summary: false
+    code_review: true

.github/ISSUE_TEMPLATE/bug.md

@@ -3,37 +3,35 @@ name: ⚠️ Report a Bug
 about: Think you found a bug in the SDK? Report it here.
 ---
 
-<!-- DO NOT DELETE 
+<!-- DO NOT DELETE
 validate_template=true
 template_path=.github/ISSUE_TEMPLATE/bug.md
 -->
 
 ### [READ] Step 1: Are you in the right place?
 
-Issues filed here should be about bugs in __the code in this repository__. 
-If you have a general question, need help debugging, or fall into some
-other category use one of these other channels:
+Issues filed here should be about bugs in **the code in this repository**. If you have a general
+question, need help debugging, or fall into some other category use one of these other channels:
 
-  * For general technical questions, post a question on [StackOverflow](http://stackoverflow.com/)
-    with the firebase tag.
-  * For general Firebase discussion, use the [firebase-talk](https://groups.google.com/forum/#!forum/firebase-talk)
-    google group.
-  * For help troubleshooting your application that does not fall under one
-    of the above categories, reach out to the personalized
-    [Firebase support channel](https://firebase.google.com/support/).
+- For general technical questions, post a question on [StackOverflow](http://stackoverflow.com/)
+  with the firebase tag.
+- For general Firebase discussion, use the
+  [firebase-talk](https://groups.google.com/forum/#!forum/firebase-talk) google group.
+- For help troubleshooting your application that does not fall under one of the above categories,
+  reach out to the personalized [Firebase support channel](https://firebase.google.com/support/).
 
 ### [REQUIRED] Step 2: Describe your environment
 
-  * Android Studio version: _____
-  * Firebase Component: _____ (Database, Firestore, Storage, Functions, etc)
-  * Component version: _____
+- Android Studio version: **\_**
+- Firebase Component: **\_** (Database, Firestore, Storage, Functions, etc)
+- Component version: **\_**
 
 ### [REQUIRED] Step 3: Describe the problem
 
 #### Steps to reproduce:
 
-What happened? How can we make the problem occur?
-This could be a description, log/console output, etc.
+What happened? How can we make the problem occur? This could be a description, log/console output,
+etc.
 
 #### Relevant Code:
 

.github/ISSUE_TEMPLATE/fr.md

@@ -3,7 +3,7 @@ name: 💡 Feature Request
 about: Have a feature you'd like to see in the Android SDK? Request it here.
 ---
 
-<!-- DO NOT DELETE 
+<!-- DO NOT DELETE
 validate_template=false
 template_path=.github/ISSUE_TEMPLATE/fr.md
 -->

.github/workflows/ai-daily-tests.yml

@@ -0,0 +1,68 @@
+name: Firebase AI Daily Tests
+
+on:
+  schedule:
+    - cron: 2 7 * * *  # Runs automatically once a day
+  workflow_dispatch:   # Allow triggering the workflow manually
+
+permissions:
+  contents: read
+
+jobs:
+  dailies:
+    name: "Daily Tests"
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          submodules: true
+
+      - name: Enable KVM
+        run: |
+          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+          sudo udevadm control --reload-rules
+          sudo udevadm trigger --name-match=kvm
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@3a4f6e1af504cf6a31855fa899c6aa5355ba6c12 # v4.7.0
+        with:
+          java-version: 17
+          distribution: temurin
+          cache: gradle
+
+      - name: Add google-services.json
+        env:
+          INTEG_TESTS_GOOGLE_SERVICES: ${{ secrets.INTEG_TESTS_GOOGLE_SERVICES }}
+        run: |
+          echo $INTEG_TESTS_GOOGLE_SERVICES | base64 -d > google-services.json
+      - uses: google-github-actions/auth@71f986410dfbc7added4569d411d040a91dc6935 # v2.1.8
+        with:
+          credentials_json: ${{ secrets.GCP_SERVICE_ACCOUNT }}
+
+      - uses: google-github-actions/setup-gcloud@77e7a554d41e2ee56fc945c52dfd3f33d12def9a # v2.1.4
+
+      - name: Run tests
+        uses: reactivecircus/android-emulator-runner@62dbb605bba737720e10b196cb4220d374026a6d #v2.33.0
+        env:
+          FIREBASE_CI: 1
+          FTL_RESULTS_BUCKET: android-ci
+          FTL_RESULTS_DIR: ${{ format('logs/{0}/{1}_{2}/artifacts/', github.workflow, github.run_id, github.run_attempt) }}
+          FIREBASE_APP_CHECK_DEBUG_SECRET: ${{ secrets.FIREBASE_APP_CHECK_DEBUG_SECRET }}
+        with:
+          api-level: 34
+          arch: x86_64
+          ram-size: 4096M
+          heap-size: 4096M
+          script: |
+            adb logcat -v time > logcat.txt &
+            ./gradlew firebase-ai:connectedCheck withErrorProne -PtargetBackend="prod"
+
+      - name: Upload logs
+        if: failure()
+        uses: actions/upload-artifact@4cec3d8aa04e39d1a68397de0c4cd6fb9dce8ec1 # v4.6.1
+        with:
+          name: logcat.txt
+          path: logcat.txt
+          retention-days: 7
+          if-no-files-found: ignore

.github/workflows/changelog.yml

@@ -17,9 +17,9 @@ jobs:
       with:
         fetch-depth: 100
         submodules: true
-    - uses: ruby/setup-ruby@1a615958ad9d422dd932dc1d5823942ee002799f # v1.227.0
+    - uses: ruby/setup-ruby@0481980f17b760ef6bca5e8c55809102a0af1e5a # v1.263.0
       with:
-        ruby-version: '2.7'
+        ruby-version: '3.4'
     - name: Setup Bundler
       run: ./ci/danger/setup_bundler.sh
     - name: Danger CHANGELOG verifier

.github/workflows/check_format.yml

@@ -9,44 +9,13 @@ on:
       - main
 
 jobs:
-  determine_changed:
-    name: "Determine changed modules"
-    runs-on: ubuntu-22.04
-    if: (github.repository == 'Firebase/firebase-android-sdk' && github.event_name == 'push') || github.event_name == 'pull_request'
-    outputs:
-      modules: ${{ steps.changed-modules.outputs.modules }}
-    steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-        with:
-          fetch-depth: 2
-          submodules: true
-
-      - name: Set up JDK 17
-        uses: actions/setup-java@3a4f6e1af504cf6a31855fa899c6aa5355ba6c12 # v4.7.0
-        with:
-          java-version: 17
-          distribution: temurin
-          cache: gradle
-
-      - id: changed-modules
-        run: |
-          git diff --name-only HEAD~1 | xargs printf -- '--changed-git-paths %s\n' | xargs ./gradlew writeChangedProjects --output-file-path=modules.json
-          echo modules=$(cat modules.json) >> $GITHUB_OUTPUT
-
   check_format:
     name: "Check Format"
     runs-on: ubuntu-22.04
-    needs:
-      - determine_changed
-    strategy:
-      fail-fast: false
-      matrix:
-        module: ${{ fromJSON(needs.determine_changed.outputs.modules) }}
 
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
-          fetch-depth: 2
           submodules: true
 
       - name: Set up JDK 17
@@ -56,18 +25,5 @@ jobs:
           distribution: temurin
           cache: gradle
 
-      - name: ${{ matrix.module }} Check Format
-        run: |
-          ./gradlew ${{matrix.module}}:spotlessCheck
-
-  # A job that fails if any job in the check_format matrix fails,
-  # to be used as a required check for merging.
-  check_all:
-    runs-on: ubuntu-22.04
-    if: always()
-    name: Check Format (matrix)
-    needs: check_format
-    steps:
-      - name: Check matrix
-        if: needs.check_format.result != 'success'
-        run: exit 1
+      - name: Run Spotless
+        run: ./gradlew ${{matrix.module}}:spotlessCheck

.github/workflows/ci_tests.yml

@@ -38,6 +38,7 @@ jobs:
     runs-on: ubuntu-22.04
     needs:
       - determine_changed
+    if: ${{ needs.determine_changed.outputs.modules != '[]' }}
     strategy:
       fail-fast: false
       matrix:
@@ -56,17 +57,14 @@ jobs:
           distribution: temurin
           cache: gradle
 
-      - name: Clone vertexai mock responses
-        if: matrix.module == ':firebase-vertexai'
-        run: firebase-vertexai/update_responses.sh
-
       - name: Clone ai mock responses
         if: matrix.module == ':firebase-ai'
         run: firebase-ai/update_responses.sh
 
       - name: Add google-services.json
         env:
           INTEG_TESTS_GOOGLE_SERVICES: ${{ secrets.INTEG_TESTS_GOOGLE_SERVICES }}
+        if: env.INTEG_TESTS_GOOGLE_SERVICES != '' && env.INTEG_TESTS_GOOGLE_SERVICES != 'null'
         run: |
           echo $INTEG_TESTS_GOOGLE_SERVICES | base64 -d > google-services.json
 
@@ -76,6 +74,7 @@ jobs:
         run: |
           ./gradlew ${{matrix.module}}:check withErrorProne
       - name: Compute upload file name
+        if: always()
         run: |
           MODULE=${{matrix.module}}
           echo "ARTIFACT_NAME=${MODULE//:/_}" >> $GITHUB_ENV
@@ -92,12 +91,11 @@ jobs:
   # to be used as a required check for merging.
   check_all:
     runs-on: ubuntu-22.04
-    if: always()
     name: Unit Tests (matrix)
     needs: unit_tests
+    if: ${{ failure() }}
     steps:
-      - name: Check test matrix
-        if: needs.unit_tests.result != 'success'
+      - name: Check test matrix results
         run: exit 1
 
 
@@ -132,6 +130,7 @@ jobs:
       - name: Add google-services.json
         env:
           INTEG_TESTS_GOOGLE_SERVICES: ${{ secrets.INTEG_TESTS_GOOGLE_SERVICES }}
+        if: env.INTEG_TESTS_GOOGLE_SERVICES != '' && env.INTEG_TESTS_GOOGLE_SERVICES != 'null'
         run: |
           echo $INTEG_TESTS_GOOGLE_SERVICES | base64 -d > google-services.json
       - uses: google-github-actions/auth@71f986410dfbc7added4569d411d040a91dc6935 # v2.1.8
@@ -169,5 +168,8 @@ jobs:
 
       - name: Publish Test Results
         uses: EnricoMi/publish-unit-test-result-action@170bf24d20d201b842d7a52403b73ed297e6645b # v2.18.0
+        if: always()
         with:
           files: "artifacts/**/*.xml"
+          comment_mode: off
+          compare_to_earlier_commit: false

.github/workflows/dataconnect.yml

@@ -13,6 +13,15 @@ on:
   pull_request:
     paths:
       - .github/workflows/dataconnect.yml
+      - gradlew
+      - build.gradle.kts
+      - gradle.properties
+      - gradlew.bat
+      - settings.gradle.kts
+      - subprojects.cfg
+      - 'gradle/**'
+      - 'plugins/**'
+      - '!plugins/**/*.md'
       - 'firebase-dataconnect/**'
       - '!firebase-dataconnect/demo/**'
       - '!firebase-dataconnect/scripts/**'
@@ -25,7 +34,7 @@ env:
   FDC_JAVA_VERSION: ${{ inputs.javaVersion || '17' }}
   FDC_ANDROID_EMULATOR_API_LEVEL: ${{ inputs.androidEmulatorApiLevel || '34' }}
   FDC_NODEJS_VERSION: ${{ inputs.nodeJsVersion || '20' }}
-  FDC_FIREBASE_TOOLS_VERSION: ${{ inputs.firebaseToolsVersion || '14.5.1' }}
+  FDC_FIREBASE_TOOLS_VERSION: ${{ inputs.firebaseToolsVersion || '14.18.0' }}
   FDC_FIREBASE_TOOLS_DIR: /tmp/firebase-tools
   FDC_FIREBASE_COMMAND: /tmp/firebase-tools/node_modules/.bin/firebase
   FDC_PYTHON_VERSION: ${{ inputs.pythonVersion || '3.13' }}
@@ -125,6 +134,7 @@ jobs:
 
           ./gradlew \
             --profile \
+            --warning-mode all \
             ${{ (inputs.gradleInfoLog && '--info') || '' }} \
             :firebase-dataconnect:assembleDebugAndroidTest
 
@@ -213,7 +223,7 @@ jobs:
           emulator-options: -no-snapshot-save -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
           disable-animations: true
           script: |
-            set -eux && ./gradlew ${{ (inputs.gradleInfoLog && '--info') || '' }} :firebase-dataconnect:connectedCheck :firebase-dataconnect:connectors:connectedCheck
+            set -eux && ./gradlew --warning-mode all ${{ (inputs.gradleInfoLog && '--info') || '' }} :firebase-dataconnect:connectedCheck :firebase-dataconnect:connectors:connectedCheck
 
       - name: Upload Log Files
         uses: actions/upload-artifact@4cec3d8aa04e39d1a68397de0c4cd6fb9dce8ec1 # v4.6.1
@@ -262,6 +272,17 @@ jobs:
         with:
           args: -color /github/workspace/.github/workflows/dataconnect.yml
 
+  shellcheck:
+    continue-on-error: false
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          show-progress: false
+          sparse-checkout: 'firebase-dataconnect/'
+      - name: shellcheck
+        run: find . -name '*.sh' -print0 | xargs --verbose -0 shellcheck --norc --enable=all --shell=bash
+
   python-ci-unit-tests:
     continue-on-error: false
     runs-on: ubuntu-latest

.github/workflows/dataconnect_demo_app.yml

@@ -18,7 +18,7 @@ on:
 
 env:
   FDC_NODE_VERSION: ${{ inputs.nodeVersion || '20' }}
-  FDC_FIREBASE_TOOLS_VERSION: ${{ inputs.firebaseToolsVersion || '14.5.1' }}
+  FDC_FIREBASE_TOOLS_VERSION: ${{ inputs.firebaseToolsVersion || '14.18.0' }}
   FDC_JAVA_VERSION: ${{ inputs.javaVersion || '17' }}
   FDC_FIREBASE_TOOLS_DIR: ${{ github.workspace }}/firebase-tools
   FDC_FIREBASE_COMMAND: ${{ github.workspace }}/firebase-tools/node_modules/.bin/firebase
@@ -106,12 +106,21 @@ jobs:
           set -x
           firebase-dataconnect/demo/gradlew \
           --project-dir firebase-dataconnect/demo \
-          --no-daemon \
           ${{ (inputs.gradleInfoLog && '--info') || '' }} \
           --profile \
-          -PdataConnect.minimalApp.firebaseCommand=${{ env.FDC_FIREBASE_COMMAND }} \
+          --warning-mode all \
+          -PdataConnect.demo.firebaseCommand=${{ env.FDC_FIREBASE_COMMAND }} \
           assemble test
 
+      - name: gradle dokkaGeneratePublicationHtml
+        run: |
+          set -x
+          firebase-dataconnect/demo/gradlew \
+          --warning-mode all \
+          --project-dir firebase-dataconnect/demo \
+          ${{ (inputs.gradleInfoLog && '--info') || '' }} \
+          dokkaGeneratePublicationHtml
+
       - uses: actions/upload-artifact@4cec3d8aa04e39d1a68397de0c4cd6fb9dce8ec1 # v4.6.1
         with:
           name: apks
@@ -126,6 +135,13 @@ jobs:
           if-no-files-found: warn
           compression-level: 9
 
+      - uses: actions/upload-artifact@4cec3d8aa04e39d1a68397de0c4cd6fb9dce8ec1 # v4.6.1
+        with:
+          name: ktdoc
+          path: firebase-dataconnect/demo/build/dokka/html
+          if-no-files-found: warn
+          compression-level: 9
+
   spotlessCheck:
     continue-on-error: false
     runs-on: ubuntu-latest
@@ -162,6 +178,7 @@ jobs:
         run: |
           set -x
           firebase-dataconnect/demo/gradlew \
+          --warning-mode all \
           --project-dir firebase-dataconnect/demo \
           --no-daemon \
           ${{ (inputs.gradleInfoLog && '--info') || '' }} \