[FLUTTER] bottomsheetmodal example

 void _settingModalBottomSheet(context) {
   showModalBottomSheet(
       context: context,
       builder: (BuildContext bc) {
         return Container(
           child: new Wrap(
             children: <Widget>[
               ListTile(
                   leading: Icon(
                     FontAwesomeIcons.userEdit,
                     color: COLOR_UNETVALE,
                   ),
                   title: Text('Editar meus dados'),
                   subtitle: Text(
                     "Permite você atualizar seus dados",
                     style: TextStyle(fontSize: 10),
                   ),
                   onTap: () {
                     Navigator.push(
                       context,
                       MaterialPageRoute(
                           builder: (context) => EditarMeusDados()),
                     );
                   }),
               ListTile(
                 leading: Icon(FontAwesomeIcons.download, color: COLOR_UNETVALE),
                 title: Text('Baixar meu contrato'),
                 subtitle: Text(
                   "Possibilita baixar o contrato referente a sua conta",
                   style: TextStyle(fontSize: 10),
                 ),
                 onTap: () {
                   _launchURL();
                 },
               ),
               ListTile(
                   leading:
                       Icon(FontAwesomeIcons.signOutAlt, color: COLOR_UNETVALE),
                   title: Text('Desconectar minha conta'),
                   subtitle: Text(
                     "Já vai sair?",
                     style: TextStyle(fontSize: 10),
                   ),
                   onTap: () {
                     clearSharedPreferences().then((e) {
                       apiLogout().then((e) {
                         Navigator.pop(context);
                         Navigator.of(context).pushReplacementNamed("/");
                       });
                     });

                      Navigator.pop(context),
                      Navigator.pushReplacementNamed(context, '/'),
                   }),
             ],
           ),
         );
       });
 }