chiudere la tastiera su clic del pulsante flutter
class _HomeState extends State<Home> {
var currentFocus;
unfocus() {
currentFocus = FocusScope.of(context);
if (!currentFocus.hasPrimaryFocus) {
currentFocus.unfocus();
}
}
Widget build(BuildContext context) {
return GestureDetector(
onTap: unfocus,
child: Scaffold(...)
)
}
flutter trigger mostrare la tastiera
FocusScope.of(context).unfocus()
chiudere la tastiera flutter
// The correct way of closing the keyboard is
FocusScope.of(context).unfocus();