Plain Unity Expo Integration with ejected RN

Ejecting from expo

• Create a project CRNA command.
• Eject from expo using this link

npm i -g react-native-cli
# or
yarn global add react-native-cli
npm run eject

When asked for type of eject, select the plain react native project.

• You will index.android.js,index.ios.js,android/,ios/ added to your project.

First successful run after eject.

• Import inside Android Studio the android folder. Gradle will ad some files of its own.
• Run the project using react-native run-android
• You will see a lot of fonts not working. Solve it using react-native link. It will add android/settings.gradle and android/src/main/java/<package-name>/MainApplication.java. These two files are important.

Importing Unity Project

• Remove everything from RN project android folder(keep the 2 files mentioned above as backup). Copy Unity project contents into android folder
• Check MyReactActivity to check for app name in mReactRootView.startReactApplication(mReactInstanceManager, "<app_name>", null);