Update android.yml

Author: linsui

.github/workflows/android.yml

@@ -32,7 +32,7 @@ jobs:
       uses: actions/setup-java@v1
       with:
         java-version: 1.8
-    - name: Build with Gradle
+    - name: set up Android
       run: |
         sudo apt-get --quiet update --yes
         sudo apt-get --quiet install --yes wget tar unzip lib32stdc++6 lib32z1
@@ -48,4 +48,23 @@ jobs:
         set +o pipefail
         yes | android-sdk-linux/tools/bin/sdkmanager --licenses
         set -o pipefail
-        ./gradlew assemble${VARIANT_CAP}${FLAVOUR_CAP}
+    - name: Build with Gradle
+      run: ./gradlew assemble${VARIANT_CAP}${FLAVOUR_CAP}
+    - name: Create Release
+      uses: actions/create-release@latest
+      id: create_release
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # This token is provided by Actions, you do not need to create your own token
+      with:
+        tag_name: nightly
+        release_name: Nightly
+    - name: Upload Release Asset
+      id: upload-release-asset 
+      uses: actions/upload-release-asset@latest
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        upload_url: ${{ steps.create_release.outputs.upload_url }} # This pulls from the CREATE RELEASE step above, referencing it's ID to get its outputs object, which include a `upload_url`. See this blog post for more info: https://jasonet.co/posts/new-features-of-github-actions/#passing-data-to-future-steps 
+        asset_path: ./build/outputs/apk/${VARIANT}/${FLAVOUR}/${APK_NAME}.apk
+        asset_name: ${APK_NAME}.apk
+        asset_content_type: application/apk