How to enable autoformating Flutter project in Android Studio?

Question

For example, there is a sample flutter code. This code is not properly formatted.

import 'package:flutter/material.dart';

void main() => runApp(SampleApp());

class SampleApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        body: SafeArea(
          child: Container(
            child: const Text('123'),), // this line isn't properly formatted 
        ),
      ),
    );
  }
}

I've heard that Android Studio is able to autoformat flutter code when a code saved in editor. In that case, certain conditions had to be respected, - all the commas should be present in code like it is in the above sample code. But I didn't find how to do that. So if it's true (i.e. if it's possible to do that) how to achive that?

Answer 1

Go to Settings -> Languages & Frameworks -> Flutter and check Format code on save.

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You can also use Reformat code shortcut manually:

Windows/Linux: Ctrl + Alt + L

Mac: Command + Option + L