flutter_countdown_timer 3.0.0

A flutter countdown timer. [10 days 5:30:46] ⬇⬇⬇⬇

CountdownTimer

A simple flutter countdown timer widget.Count down through the end timestamp,Trigger an event after the countdown ends.

Installing

Add this to your package's pubspec.yaml file:

dependencies:
  flutter_countdown_timer: ^3.0.0

Install it

$ flutter pub get

CountdownTimer

name	description
endWidget	The widget displayed at the end of the countdown
widgetBuilder	Widget Function(BuildContext context, CurrentRemainingTime time)
controller	CountdownTimer start and dispose controller
endTime	Countdown end time stamp
onEnd	Countdown end event
textStyle	Text color

CountdownTimerController

name	description
endTime	Countdown end time stamp
onEnd	Countdown end event

Example

Simple to use

int endTime = DateTime.now().millisecondsSinceEpoch + 1000 * 30;

...
CountdownTimer(
  endTime: endTime,
),

Execute event at end.

int endTime = DateTime.now().millisecondsSinceEpoch + 1000 * 30;

void onEnd() {
  print('onEnd');
}

...
CountdownTimer(
  endTime: endTime,
  onEnd: onEnd,
),

Use the controller to end the countdown early.

  CountdownTimerController controller;
  int endTime = DateTime.now().millisecondsSinceEpoch + 1000 * 30;

  @override
  void initState() {
    super.initState();
    controller = CountdownTimerController(endTime: endTime, onEnd: onEnd);
  }

  void onEnd() {
    print('onEnd');
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Center(
          CountdownTimer(
              controller: controller,
              onEnd: onEnd,
              endTime: endTime,
          ),
      ),
      floatingActionButton: FloatingActionButton(
        child: Icon(Icons.stop),
        onPressed: () {
          onEnd();
          controller.disposeTimer();
        },
      ),
    );
  }

  @override
  void dispose() {
    controller.dispose();
    super.dispose();
  }

Custom style.

  int endTime = DateTime.now().millisecondsSinceEpoch + 1000 * 30;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Center(
          CountdownTimer(
            endTime: endTime,
            widgetBuilder: (_, CurrentRemainingTime time) {
              if (time == null) {
                return Text('Game over');
              }
              return Text(
                  'days: [ ${time.days} ], hours: [ ${time.hours} ], min: [ ${time.min} ], sec: [ ${time.sec} ]');
            },
          ),
      ),
    );
  }

Countdown

CountdownController countdownController = CountdownController(duration: Duration(minutes: 1));


Scaffold(
      body: Center(
        child: Countdown(countdownController: countdownController),
      ),
      floatingActionButton: FloatingActionButton(
        child: Icon(countdownController.isRunning ? Icons.stop : Icons.play_arrow),
        onPressed: () {
          if(!countdownController.isRunning) {
          ///start
            countdownController.start();
          } else {
          ///pause
            countdownController.stop();
          }
          setState(() {
            ///change icon
          });
        },
      ),
    )