scaffold.of() called with a context that does not contain a scaffold.

To open the drawer, use the ScaffoldState. openEndDrawer function . To close the drawer, use Navigator. pop.

To open the drawer, use the ScaffoldState. openEndDrawer function . To close the drawer, use Navigator. pop.

A drawer is an invisible side screen . It is a sliding left menu that generally contains important links in the application and occupies half of the screen when displayed. Let us see how the drawer works in a Flutter. Flutter uses a drawer widget to create a sliding left menu layout with a Material Design widget.

Close the drawer programmatically.

Close the drawer programmatically.