Basic Fastlane config for android on Google Play

README.md

@@ -33,10 +33,13 @@
     DUSKEN_RELEASE_KEY_PASSWORD=
 
     # Build
-    yarn build-android
+    yarn build-android # Output is in android/app/build/outputs/apk
 
-    # Output is in android/app/build/outputs/apk
+    # Note: Make sure you have the file android/google_play.json
+    # Ref: https://docs.fastlane.tools/actions/supply/#setup
 
+    # Publish android build to the Google Play beta track
+    yarn release-android
 
 ## Libraries
 

package.json

@@ -6,7 +6,8 @@
     "start": "node node_modules/react-native/local-cli/cli.js start",
     "test": "jest",
     "emulator": "emulator -avd $(emulator -list-avds | head)&",
-    "build-android": "cd android && ./gradlew assembleRelease"
+    "build-android": "cd android && ./gradlew assembleRelease",
+    "release-android": "cd android && fastlane beta"
   },
   "dependencies": {
     "moment": "^2.19.1",