Flutter modal bottom sheet the little black thing

Question

my question might sound a bit off but how to make this thing ? i'am not sure what is called i'm sorry

Answer 1

It is a widget or combination of widgets. You can use the code below and then position it at that point.

SizedBox(
  width: 40,
  child: Divider(height: 3, thickness: 3, color: Colors.grey),
)

That is the quickest solution I could come up with. Alternatively, you can use a Row(), then look for such a line icon and have it as the child. Of course, set the crossAxisAlignment of the Row to center.