Google Flutter has many lacunae and lots of development is needed. Currently, it is not possible for Flutter to replace Java for Android app development . However, this new IDE has lots of potential, especially with the upcoming Fuschia OS.7 Kas 2015
Read moreIs Android Studio important for Flutter?
You don’t specifically need Android Studio , all you need is the Android SDK, download it and set the environment variable to the SDK path for the flutter installation to recognise that.
Read more