Taking advantage of these extensions with the Android emulator requires some additional configuration of your development system, but can significantly improve the execution speed. This post outlines the two steps for preparing Android emulator for testing your app in windows 10. For some projects, this value is perfect. Select the Tools tab and ensure that the Android emulator version is at least 27.2.7. You should then see a 'Flutter commands' banner at the top of the editor with a link labeled Open for Editing in Android Studio.