Answers for "flutter text button example rounded"

Round button with text and icon in flutter

OutlinedButton.icon(
              icon: Icon(Icons.home),
              onPressed: (){}, 
              label: Text('OutlinedButton'),
              style: OutlinedButton.styleFrom(
                shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20.0))
              )
            ),

rounded button flutter

FlatButton(
              color: Colors.red,
              shape: RoundedRectangleBorder(
                  borderRadius: BorderRadius.circular(18.0)),
              child: new Text('round button'),
              onPressed: () {},
            ),