title: Sign your Flutter app with upload key (App signing by Google Play)
body: <p>I have opted in to <a href="https://support.google.com/googleplay/android-developer/answer/7384423?hl=en" rel="noreferrer">App signing by Google Play</a>. How should I configure my Flutter app in Android Studio so that Google handles app signing? I could not find any documentation about it and for the moment I had to go with the <a href="https://medium.com/@psyanite/how-to-sign-and-release-your-flutter-app-ed5e9531c2ac" rel="noreferrer">standard process</a> by using a keystore.</p>