diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
new file mode 100644
index 0000000..6a69b4c
--- /dev/null
+++ b/.github/CODEOWNERS
@@ -0,0 +1,8 @@
+# This is a comment.
+# Each line is a file pattern followed by one or more owners.
+
+# These owners will be the default owners for everything in
+# the repo. Unless a later match takes precedence,
+# @global-owner1 and @global-owner2 will be requested for
+# review when someone opens a pull request.
+*       @mohsenoid
diff --git a/.github/workflows/android.yml b/.github/workflows/android.yml
new file mode 100644
index 0000000..b32443c
--- /dev/null
+++ b/.github/workflows/android.yml
@@ -0,0 +1,21 @@
+name: Android CI
+
+on: [ push, pull_request ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v1
+
+      - name: Set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+
+      - name: Test and Build
+        run: ./gradlew build
diff --git a/gradlew b/gradlew
old mode 100644
new mode 100755