65 lines
1.6 KiB
Dart
65 lines
1.6 KiB
Dart
part of '../../../main.dart';
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class TimerState extends StatefulWidget {
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//final bool expanded;
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//final TextAlign textAlign;
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//final EdgeInsetsGeometry padding;
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//final int maxLines;
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const TimerState({Key key}) : super(key: key);
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@override
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_TimerStateState createState() => _TimerStateState();
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}
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class _TimerStateState extends State<TimerState> {
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Timer timer;
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Duration remaining = Duration(seconds: 0);
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void checkState(TimerEntity entity) {
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if (entity.state == EntityState.active) {
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//Logger.d("Timer is active");
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if (timer == null || !timer.isActive) {
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timer = Timer.periodic(Duration(seconds: 1), (timer) {
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setState(() {
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try {
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int passed = DateTime
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.now()
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.difference(entity.lastUpdatedTimestamp)
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.inSeconds;
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remaining = Duration(seconds: entity.duration.inSeconds - passed);
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} catch (e, stacktrace) {
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Logger.e("Error calculating ${entity.entityId} remaining time: $e", stacktrace: stacktrace);
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remaining = Duration(seconds: 0);
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}
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});
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});
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}
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} else {
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timer?.cancel();
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}
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}
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@override
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Widget build(BuildContext context) {
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EntityModel model = EntityModel.of(context);
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TimerEntity entity = model.entityWrapper.entity;
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checkState(entity);
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if (entity.state != EntityState.active) {
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return SimpleEntityState();
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} else {
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return SimpleEntityState(
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customValue: "${remaining.toString().split('.')[0]}",
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);
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}
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}
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@override
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void dispose() {
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timer?.cancel();
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super.dispose();
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}
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} |