A sample app built with React Native, TypeScript and Firebase Resources: Authentication and Firestore Database.
The android/app/google-services.json has its values omitted for the security of my Firebase account.
Before the steps below, create a Firebase project, download the google-services.json file and replace my project’s android/app/google-services.json with the file you downloaded.
Then, connect your cell phone to your computer or open an Android emulator.
#If you choose to run the app on your mobile, make sure it connected correctly
adb devices -l
# start the metro server
Leave the metro server in a separate tab and open a new tab.