todo.dart

class HomePage extends StatefulWidget {
  const HomePage({Key? key}) : super(key: key);

  @override
  State<HomePage> createState() {
    return HomeState();
  }
}

class HomeState extends State<HomePage> with SingleTickerProviderStateMixin {
  List<NumSeiOQue> naoSeiQue = [
    NumSeiOQue('Vc tem carro?'),
    NumSeiOQue('Vc tem casa?'),
    NumSeiOQue('Vc tem Esposa?'),
  ];

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Center(
        child: ListView.builder(
          itemCount: naoSeiQue.length,
          itemBuilder: (_, index) {
            final model = naoSeiQue[index];
            return Row(
              children: [
                Text(model.title),
                SizedBox(
                  width: 100,
                  child: ToggleButtonYesNo(
                    state: model.state,
                    onChange: (newState) {
                      setState(() {
                        naoSeiQue[index] = NumSeiOQue(model.title, newState);
                      });
                    },
                  ),
                ),
              ],
            );
          },
        ),
      ),
    );
  }
}

class NumSeiOQue {
  final String title;
  final ToggleButtonYesNoState state;

  NumSeiOQue(this.title, [this.state = ToggleButtonYesNoState.none]);
}

enum ToggleButtonYesNoState { yes, no, none }

class ToggleButtonYesNo extends StatelessWidget {
  final ToggleButtonYesNoState state;
  final void Function(ToggleButtonYesNoState state)? onChange;

  const ToggleButtonYesNo({
    Key? key,
    this.state = ToggleButtonYesNoState.none,
    this.onChange,
  }) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Row(
      children: [
        GestureDetector(
          onTap: () {
            onChange?.call(ToggleButtonYesNoState.yes);
          },
          child: Expanded(
            child: Container(
              color: state == ToggleButtonYesNoState.yes ? Colors.green : Colors.white,
              child: Text(
                'SIM',
                style: TextStyle(color: state == ToggleButtonYesNoState.yes ? Colors.white : Colors.black),
              ),
            ),
          ),
        ),
        SizedBox(width: 5),
        GestureDetector(
          onTap: () {
            onChange?.call(ToggleButtonYesNoState.no);
          },
          child: Expanded(
            child: Container(
              color: state == ToggleButtonYesNoState.no ? Colors.green : Colors.white,
              child: Text(
                'NÃO',
                style: TextStyle(color: state == ToggleButtonYesNoState.no ? Colors.white : Colors.black),
              ),
            ),
          ),
        ),
      ],
    );
  }
}