Refactor code structure for improved readability and maintainability; optimize performance across multiple modules.

.github/workflows/android-security.yml

@@ -0,0 +1,29 @@
+name: Android Security
+
+on:
+  push:
+    paths:
+      - 'android/native/**'
+      - '.github/workflows/android-security.yml'
+  pull_request:
+    paths:
+      - 'android/native/**'
+      - '.github/workflows/android-security.yml'
+
+jobs:
+  scan:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: '17'
+      - name: Android lint
+        working-directory: android/native
+        run: ./gradlew :app:lintProductionRelease
+      - name: Scan dependencies with OSV
+        uses: google/osv-scanner-action/osv-scanner-action@v2.0.2
+        with:
+          scan-args: |-
+            --recursive android/native

.github/workflows/android-tests.yml

@@ -0,0 +1,50 @@
+name: Android Tests
+
+on:
+  push:
+    paths:
+      - "android/native/**"
+      - ".github/workflows/android-tests.yml"
+  pull_request:
+    paths:
+      - "android/native/**"
+      - ".github/workflows/android-tests.yml"
+
+permissions:
+  contents: read
+
+jobs:
+  unit-tests:
+    name: JVM tests
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: android/native
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: "17"
+      - uses: gradle/actions/setup-gradle@v4
+      - run: ./gradlew :app:testLocalDebugUnitTest
+
+  instrumentation-tests:
+    name: Emulator tests
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: android/native
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: "17"
+      - uses: gradle/actions/setup-gradle@v4
+      - uses: reactivecircus/android-emulator-runner@v2
+        with:
+          api-level: 35
+          target: google_apis
+          arch: x86_64
+          script: ./gradlew :app:connectedLocalDebugAndroidTest