This data is coming from an API and I would like to put all options inside the dropdown

can anybody help me? I'm new to flutter and I'm still learning to use

this is my code:

class _ApiFipePageState extends State<ApiFipePage>{
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: FutureBuilder<dynamic>(
        future: pegarUsuarios(),
        builder: (context, snapshot) {
          if (snapshot.hasData) {
            return ListView.builder(
                itemCount: snapshot.data!.length,
                itemBuilder: (context, index) {
                  var usuario = snapshot.data![index];
                  return ListTile(
                    title: Text(usuario['nome']),
                  );
                });
          } else if (snapshot.hasError) {
            return Center(
              child: Text('${snapshot.error}'),
            );
          }
          return Center(
            child: CircularProgressIndicator(),
          );
        },
      ),
    );
  }

  pegarUsuarios() async {
    var url = Uri.parse('https://parallelum.com.br/fipe/api/v1/carros/marcas');
    var resposta = await http.get(url);
    if (resposta.statusCode == 200) {
      return jsonDecode(resposta.body);
    } else {
      throw Exception('não foi possivel carregar os usuarios');
    }
  }

CodePudding user response：

Try below answer hope its help to you. you can refer my answer

Your result Screen for Dropdown ->