Feat: Setting Create android_ci.yml

git actions 초기 설정

.github/workflows/android_ci.yml

@@ -0,0 +1,43 @@
+name: Android CI
+
+on:
+  push:
+  pull_request:
+    branches: [ "main" ]
+  workflow_dispatch:
+
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: set up JDK 17
+      uses: actions/setup-java@v4
+      with:
+        java-version: '17'
+        distribution: 'temurin'
+        cache: gradle
+
+    - name: Setup Android SDK
+      uses: android-actions/setup-android@v3
+
+    - name: Gradle Caching
+      uses: actions/cache@v4
+      with:
+        path: |  
+          ~/.gradle/caches
+          ~/.gradle/wrapper
+        key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+        restore-keys: |
+            ${{ runner.os }}-gradle-
+
+    - name: Grant execute permission for gradlew
+      run: |
+        echo sdk.dir=~/Android/Sdk >> local.properties
+        chmod +x gradlew
+    - name: Build with Gradle
+      run: |
+        ./gradlew build