diff --git a/.github/workflows/android.yml b/.github/workflows/android.yml
new file mode 100644
index 0000000..91a69d1
--- /dev/null
+++ b/.github/workflows/android.yml
@@ -0,0 +1,26 @@
+name: Android CI
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: set up JDK 11
+      uses: actions/setup-java@v4
+      with:
+        java-version: '11'
+        distribution: 'temurin'
+        cache: gradle
+
+    - name: Grant execute permission for gradlew
+      run: chmod +x gradlew
+    - name: Build with Gradle
+      run: ./gradlew build
diff --git a/New b/New
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/New
@@ -0,0 +1 @@
+
diff --git a/arsdkengine/unittest-tools b/arsdkengine/unittest-tools
index c9c703f..db85a67 120000
--- a/arsdkengine/unittest-tools
+++ b/arsdkengine/unittest-tools
@@ -1 +1,3 @@
+
+
 ../unittest-tools
\ No newline at end of file
diff --git a/groundsdkdemo/build.gradle b/groundsdkdemo/build.gradle
index 94a6658..5cac810 100644
--- a/groundsdkdemo/build.gradle
+++ b/groundsdkdemo/build.gradle
@@ -1,3 +1,4 @@
+
 apply plugin: 'com.android.application'
 
 android {