diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..989566c
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,46 @@
+name: Android CI
+
+on:
+  push:
+    branches: [ lsp ]
+  pull_request:
+
+jobs:
+  build:
+    name: Build on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ ubuntu-latest, windows-latest, macOS-latest ]
+        
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+      with:
+        submodules: 'recursive'
+        
+    - name: Set up JDK 11
+      uses: actions/setup-java@v2
+      with:
+        java-version: '11'
+        distribution: 'adopt'
+
+    - name: Grant execute permission for gradlew
+      run: chmod +x gradlew
+      
+    - name: Build Debug
+      run: ./gradlew buildDebug
+    - name: Upload Debug artifact
+      uses: actions/upload-artifact@v2
+      with:
+        name: lspatch-debug
+        path: out/
+        
+    - name: Build Release
+      run: ./gradlew buildRelease
+    - name: Upload Release artifact
+      uses: actions/upload-artifact@v2
+      with:
+        name: lspatch-release
+        path: out/