This app is used for internal testing.
pre-requisite: This can and should only be done by a googler and you must also be in the flutter.dev play console account.
Follow https://docs.flutter.dev/deployment/android to create a keystore file if you don't already have one.
Bump the pubspec.yaml version
Create a key.properties file in android/
directory following this format.
storePassword=<password> keyPassword=<password> keyAlias=upload storeFile=<keystore path>
flutter build appbundle
and upload the artifact to play consolepre-requisite: This can and should only be done by a googler and you must also be in the FLUTTER.IO LLC developer account with iOS distribution permission.
flutter build ipa
and upload the artifact to app store using transporter or other tools. For more information, see https://docs.flutter.dev/deployment/ios.