Where is Dart's SDK located within /flutter folder?
The Dart SDK lives inside the bin/cache/dart-sdk folder of the Flutter SDK. It will be downloaded the first time you run the flutter command, so may not exist if you've not yet run flutter.
The Dart's SDK is located at /flutter/bin/cache/dart-sdk
However, If Android Studio's flutter plugin is installed, the plugin needs to be told where flutter's SDK is located. Android Studio should be able to locate Dart's SDK afterwards:
After installing flutter however you choose.
- run the following command
flutter sdk-path
In Android-Studio select File->Setting->Languages & Frameworks->Flutter(assuming you have installed teh flutter plugin)
Populate the "Flutter SDK path:" with the result from (1).
Click apply. The Dart SDK should automatically get populated.
For my installation the values are:
Flutter SDK path: /home/andrew/snap/flutter/common/flutter
Dart SDK path: /home/andrew/snap/flutter/common/flutter/bin/cache/dart-sdk