37 lines
940 B
Dart
37 lines
940 B
Dart
import 'package:async/async.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_hooks/flutter_hooks.dart';
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RestartableTimer useTimer(Duration duration, void Function() callback) {
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return use(_TimerHook(duration: duration, callback: callback));
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}
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class _TimerHook extends Hook<RestartableTimer> {
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final Duration duration;
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final void Function() callback;
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const _TimerHook({required this.duration, required this.callback});
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@override
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HookState<RestartableTimer, Hook<RestartableTimer>> createState() => _TimerHookState();
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}
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class _TimerHookState extends HookState<RestartableTimer, _TimerHook> {
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late RestartableTimer timer;
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@override
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void initHook() {
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super.initHook();
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timer = RestartableTimer(hook.duration, hook.callback);
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}
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@override
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RestartableTimer build(BuildContext context) {
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return timer;
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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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}
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