71 lines
2 KiB
Dart
71 lines
2 KiB
Dart
// @dart=2.9
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import 'package:flutter/material.dart';
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import 'package:local_auth/local_auth.dart';
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import 'package:photos/core/configuration.dart';
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import 'package:photos/ui/tools/app_lock.dart';
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import 'package:photos/utils/auth_util.dart';
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import 'package:photos/utils/dialog_util.dart';
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import 'package:photos/utils/toast_util.dart';
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class LocalAuthenticationService {
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LocalAuthenticationService._privateConstructor();
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static final LocalAuthenticationService instance =
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LocalAuthenticationService._privateConstructor();
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Future<bool> requestLocalAuthentication(
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BuildContext context,
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String infoMessage,
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) async {
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if (await _isLocalAuthSupportedOnDevice()) {
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AppLock.of(context).setEnabled(false);
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final result = await requestAuthentication(infoMessage);
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AppLock.of(context).setEnabled(
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Configuration.instance.shouldShowLockScreen(),
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);
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if (!result) {
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showToast(context, infoMessage);
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return false;
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} else {
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return true;
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}
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}
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return true;
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}
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Future<bool> requestLocalAuthForLockScreen(
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BuildContext context,
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bool shouldEnableLockScreen,
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String infoMessage,
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String errorDialogContent, [
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String errorDialogTitle = "",
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]) async {
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if (await LocalAuthentication().isDeviceSupported()) {
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AppLock.of(context).disable();
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final result = await requestAuthentication(
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infoMessage,
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);
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if (result) {
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AppLock.of(context).setEnabled(shouldEnableLockScreen);
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await Configuration.instance
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.setShouldShowLockScreen(shouldEnableLockScreen);
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return true;
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} else {
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AppLock.of(context)
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.setEnabled(Configuration.instance.shouldShowLockScreen());
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}
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} else {
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showErrorDialog(
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context,
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errorDialogTitle,
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errorDialogContent,
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);
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}
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return false;
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}
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Future<bool> _isLocalAuthSupportedOnDevice() async {
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return await LocalAuthentication().isDeviceSupported();
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}
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}
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