Android Studio & Flutter Plugins & Dart plugins
https://flutter.dev/docs/get-started/editor?tab=androidstudio
flutter & dart plugins
https://dl.google.com/dl/android/studio/install/3.4.1.0/android-studio-ide-183.5522156-mac.dmg
$ flutter devices
$ flutter run
https://img2018.cnblogs.com/blog/740516/201906/740516-20190616122938461-2003899482.png
$ flutter devices
$ flutter run -d all
OK
