How can I call to action in flutter dateTime picker? I have got working state that updates current time to selected time but I am not sure how to execute selected time to do something.(if _time = current Time.now => Do something")Any help will be much appreciated.Do I need to implement counter or update timer every minute first?
String _time = "Set Timer";
Padding(
padding: const EdgeInsets.all(35.0),
child: Column(
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
// const SizedBox(
// height: 10.0,
// ),
ElevatedButton(
onPressed: () {
DatePicker.showTimePicker(context,
theme: const DatePickerTheme(
containerHeight: 210.0,
),
showTitleActions: true,
onConfirm: (time) {
_time =
'${time.hour} : ${time.minute}';
setState(() {});
},
currentTime: DateTime.now(),
locale: LocaleType.en);
setState(() {});
},
style: ElevatedButton.styleFrom(
backgroundColor: Color.fromARGB(121, 126, 239, 234),
padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 10),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10.0)),
textStyle: const TextStyle(
fontSize: 22,)),
//Visual Look of Timer Displayed
child: Container(
alignment: Alignment.center,
height: 30.0,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
Row(
children: <Widget>[
Row(
children: <Widget>[
const Icon(
Icons.access_time,
size: 18.0,
color: Color.fromARGB(255, 255, 255, 255),
),
Text(
" $_time",
style: const TextStyle(
color: Color.fromARGB(255, 255, 255, 255),
fontSize: 18.0),
),
],
)
],
),
const Text(
" Change",
style: TextStyle(
color: Color.fromARGB(255, 255, 255, 255),
fontWeight: FontWeight.bold,
fontSize: 18.0),
),
],
),
),
)
],
),
),
