Build and Publish React Native App in Android PlayStore

 1. To Clean the build

cd android
gradlew clean
cd ..
react-native run-android


2. For Production deployment
cd android/app
rm -r build
react-native run-android --variant=release

3. Generate the index.android.js file
react-native bundle --platform android --dev false --entry-file index.js --bundle-output android\app\src\main\assets\index.android.bundle --assets-dest android\app\src\main\res

4. Open android studio and run and sign build.

 

5. Remove the duplicate .Js files from the res (if needed)