Firebase iOS and Android

Follow next steps for firebase manual installation:

Requirements

Create Firebase project for each enviroment
Android: Follow the steps here but don't add yet the google-services.json file, download it.
- Add SHA:1 certificates fingerprints to firebase configuration
- Add SHA:1 from Google Play too.
iOS: add your app to your firebase project and download the GoogleService-Info.plist file.

Config

Copy config files on each flavor folder.
Config with Xcode to add this files
So be sure to have a clean git commit and once command finishes leave the changes made in:
ios/Runner.xcodeproj/project.pbxproj
android/app/src/{flavor}/google-services.json

Other features