showModalBottomSheet(
        context: context,
        backgroundColor: Colors.white,
        shape: RoundedRectangleBorder(
          borderRadius: BorderRadius.only(topLeft: Radius.circular(15.0), topRight: Radius.circular(15.0)),
        ),
        builder: (context) {
          return Column(
            crossAxisAlignment: CrossAxisAlignment.start,
            mainAxisSize: MainAxisSize.min,
            children: [     
              ListTile(
                leading: Icon(Icons.email),
                title: Text('Send email'),
                onTap: () {
                  print('Send email');
                },
              ),
              ListTile(
                leading: Icon(Icons.phone),
                title: Text('Call phone'),
                 onTap: () {
                    print('Call phone');
                  },
               ),                  
            ],
          );
        });