//  Label StoreMAX
//
//  Created by Anthony Gordon.
//  Copyright © 2020 WooSignal. All rights reserved.
//

//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

import 'package:flutter/cupertino.dart';
import 'package:flutter/foundation.dart';

class LifecycleEventHandler extends WidgetsBindingObserver {
  final AsyncCallback resumeCallBack;
  final AsyncCallback suspendingCallBack;

  LifecycleEventHandler({
    this.resumeCallBack,
    this.suspendingCallBack,
  });

  @override
  Future<Null> didChangeAppLifecycleState(AppLifecycleState state) async {
    switch (state) {
      case AppLifecycleState.resumed:
        if (resumeCallBack != null) {
          await resumeCallBack();
        }
        break;
      case AppLifecycleState.inactive:
      case AppLifecycleState.paused:
      case AppLifecycleState.detached:
        if (suspendingCallBack != null) {
          await suspendingCallBack();
        }
        break;
    }
  }
}