How to create a modal bottomsheet with circular corners in Flutter?

Question

showModalBottomSheet does not provide any styling or decorations. I want to create something like the Google Tasks bottomsheet.

Answer 1

i have this code and work well for me. please check it and let me know you'r opinion.

showBottomSheet(
          shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.vertical(
              top: Radius.circular(20),
            ),
          ),
          context: context,
          builder: (context) => Container(
                height: 250,

                child: new Container(
                    decoration: new BoxDecoration(
                        color: Theme.of(context).primaryColor,
                        borderRadius: new BorderRadius.only(
                            topLeft: const Radius.circular(20.0),
                            topRight: const Radius.circular(20.0))),
                    child: new Center(
                      child: new Text("This is a modal sheet"),
                    )),
              ))