medium10 pts · first answer countscross-platform-mobileflutterdart-async

Using BuildContext after an await

The analyzer warns "Don't use BuildContext across async gaps" on this code. What is the safe fix?

onPressed: () async {
  await repo.save(form);
  Navigator.of(context).pop();
}

A.Move the Navigator call so it runs before the awaitB.Check context.mounted after the await before using contextC.Wrap the whole method in a try and catch blockD.Make the save method synchronous with a Timer

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Using BuildContext after an await

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