auto_timeout.dart

import 'package:quiver/async.dart';

CountdownTimer _countdownTimer;

Listener(
  behavior: HitTestBehavior.translucent,
        onPointerMove: (_) {
          _countdownTimer =
              CountdownTimer(Duration(minutes: 5), Duration(seconds: 1));
        },
        onPointerUp: (_) {
          _countdownTimer =
              CountdownTimer(Duration(minutes: 5), Duration(seconds: 1));
        },
        onPointerDown: (e) {
          _countdownTimer =
              CountdownTimer(Duration(minutes: 5), Duration(seconds: 1));
          _countdownTimer.listen((
            event,
          ) {
            print(event.isRunning);
            print(_countdownTimer.remaining.inSeconds);
            if (_countdownTimer.remaining == Duration(seconds: 0)) {
              //  timer.cancel();
              print(_countdownTimer.remaining.inSeconds);
              handleTimeout(context);
              // print('timer cancelled');
            }
          });
          
        },
  child: Container() );

handleTimeout(BuildContext context) async {
    print('logout now');
 }