40 lines
1.1 KiB
Dart
40 lines
1.1 KiB
Dart
// Label StoreMAX
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//
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// Created by Anthony Gordon.
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// Copyright © 2020 WooSignal. All rights reserved.
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/foundation.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<Null> 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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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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} |