32 lines
827 B
Dart
32 lines
827 B
Dart
import 'package:flutter/foundation.dart';
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import 'package:flutter/widgets.dart';
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class LifecycleEventHandler extends WidgetsBindingObserver {
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final AsyncCallback? resumeCallBack;
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final AsyncCallback? suspendingCallBack;
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LifecycleEventHandler({
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this.resumeCallBack,
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this.suspendingCallBack,
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});
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@override
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Future<void> didChangeAppLifecycleState(AppLifecycleState state) async {
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switch (state) {
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case AppLifecycleState.resumed:
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if (resumeCallBack != null) {
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await resumeCallBack!();
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}
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break;
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case AppLifecycleState.inactive:
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case AppLifecycleState.paused:
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case AppLifecycleState.detached:
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case AppLifecycleState.hidden:
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if (suspendingCallBack != null) {
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await suspendingCallBack!();
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}
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break;
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}
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}
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}
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