mirror of
https://github.com/Yubico/yubioath-flutter.git
synced 2024-11-23 18:58:29 +03:00
78 lines
2.4 KiB
Dart
78 lines
2.4 KiB
Dart
/*
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* Copyright (C) 2022-2023 Yubico.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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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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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:logging/logging.dart';
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import 'package:yubico_authenticator/android/state.dart';
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import 'package:yubico_authenticator/app/logging.dart';
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import '../app/models.dart';
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import 'app_methods.dart';
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final _log = Logger('android.window_state_provider');
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final _windowStateProvider =
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StateNotifierProvider<_WindowStateNotifier, WindowState>(
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(ref) => _WindowStateNotifier(ref));
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final androidWindowStateProvider = Provider<WindowState>(
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(ref) => ref.watch(_windowStateProvider),
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);
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class _WindowStateNotifier extends StateNotifier<WindowState>
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with WidgetsBindingObserver {
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final StateNotifierProviderRef<_WindowStateNotifier, WindowState> _ref;
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_WindowStateNotifier(this._ref)
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: super(WindowState(focused: true, visible: true, active: true)) {
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_init();
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}
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@override
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void didChangeAppLifecycleState(AppLifecycleState lifeCycleState) {
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_log.debug(
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'appLifecycleStateChange triggered with: ${lifeCycleState.name}');
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var requestedState = lifeCycleState == AppLifecycleState.resumed;
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var currentState = state.focused;
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if (requestedState != currentState) {
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state = WindowState(
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focused: requestedState,
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visible: requestedState,
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active: requestedState);
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_log.debug('Updated windowState to $state');
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if (lifeCycleState == AppLifecycleState.resumed) {
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_log.debug('Reading nfc enabled value');
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isNfcEnabled().then((value) =>
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_ref.read(androidNfcStateProvider.notifier).setNfcEnabled(value));
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}
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} else {
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_log.debug('Ignoring appLifecycleStateChange');
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}
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}
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void _init() {
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WidgetsBinding.instance.addObserver(this);
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}
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@override
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void dispose() {
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WidgetsBinding.instance.removeObserver(this);
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super.dispose();
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}
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}
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