diff --git a/README.md b/README.md
index 3f4e6314..17978568 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,47 @@
-# .github
+name: Build Ar Backup APK
 
-*Community health files for the [@GitHub](https://github.com/github) organization*
+on:
+  workflow_dispatch:
 
-For more information, please see the article on [creating a default community health file for your organization](https://help.github.com/en/articles/creating-a-default-community-health-file-for-your-organization).
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    timeout-minutes: 25
+
+    steps:
+      - name: Download repository files
+        uses: actions/checkout@v4
+
+      - name: Set up Java
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: '17'
+
+      - name: Set up Android
+        uses: android-actions/setup-android@v3
+
+      - name: Set up Gradle
+        uses: gradle/actions/setup-gradle@v4
+        with:
+          gradle-version: '8.9'
+
+      - name: Install Android build tools
+        run: sdkmanager "platforms;android-35" "build-tools;35.0.0"
+
+      - name: Unpack your project
+        run: unzip Ar-Backup-app-Android-Source.zip -d source
+
+      - name: Build test APK
+        working-directory: source/Ar-Backup-app
+        run: gradle --no-daemon :app:assembleDebug
+
+      - name: Save APK for download
+        uses: actions/upload-artifact@v4
+        with:
+          name: Ar-Backup-APK
+          path: source/Ar-Backup-app/app/build/outputs/apk/debug/app-debug.apk
+          if-no-files-found: error