close and open listeners

[pishguy]

for this library how can i detect stopper opened and closed?

[aryzhov]

You control the open event by calling showStopper. This function returns a PersistentBottomSheetController from which you can listen to the closed Future which will complete when the stopper is closed.

[pishguy]

@aryzhov could you give me by code how can i do that? thanks

[aryzhov]

void foo(BuildContext context) async {
  final controller = showStopper(context, ...);
  print("Stopper opened!");
  await controller.closed;
  print("Stopper closed!");
}

[pishguy]

+1

[pishguy]

@aryzhov

how can i close sheet programically?