Add codecov action

.github/workflows/android.yml

@@ -14,16 +14,19 @@ jobs:
     runs-on: macos-latest
 
     steps:
-    - uses: actions/checkout@v2
-    - name: set up JDK 1.8
-      uses: actions/setup-java@v1
-      with:
-        java-version: 1.8
-    - name: Build with Gradle
-      run: ./gradlew clean build
-    - name: Android Emulator Runner
-      uses: ReactiveCircus/android-emulator-runner@v2.20.0
-      with:
-        api-level: 29
-        script: ./gradlew connectedCheck
-
+      - uses: actions/checkout@v2
+      - name: set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Android Emulator Runner
+        uses: ReactiveCircus/android-emulator-runner@v2.20.0
+        with:
+          api-level: 29
+          script: ./gradlew clean build connectedCheck jacocoFullReport
+      - uses: codecov/codecov-action@v2.1.0
+        with:
+          directory: ./build/reports/jacoco/
+          files: ./jacocoFullReport.xml
+          fail_ci_if_error: true
+          verbose: true