mirror of
https://github.com/Yubico/yubioath-flutter.git
synced 2024-11-30 17:57:46 +03:00
52 lines
1.7 KiB
Dart
52 lines
1.7 KiB
Dart
/*
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* Copyright (C) 2022 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:yubico_authenticator/app/state.dart';
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import 'package:yubico_authenticator/cancellation_exception.dart';
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import 'package:yubico_authenticator/theme.dart';
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import 'qr_scanner_view.dart';
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class AndroidQrScanner implements QrScanner {
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final WithContext _withContext;
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AndroidQrScanner(this._withContext);
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@override
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Future<String?> scanQr([String? _]) async {
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var scannedCode = await _withContext(
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(context) async => await Navigator.of(context).push(PageRouteBuilder(
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pageBuilder: (_, __, ___) =>
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Theme(data: AppTheme.darkTheme, child: const QrScannerView()),
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transitionDuration: const Duration(seconds: 0),
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reverseTransitionDuration: const Duration(seconds: 0),
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)));
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if (scannedCode == null) {
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// user has cancelled the scan
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throw CancellationException();
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}
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if (scannedCode == '') {
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return null;
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}
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return scannedCode;
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}
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}
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final androidQrScannerProvider = Provider<QrScanner?>(
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(ref) => AndroidQrScanner(ref.watch(withContextProvider)),
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);
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