235 lines
9.2 KiB
Dart
235 lines
9.2 KiB
Dart
import 'dart:convert';
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import 'dart:math';
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import 'dart:typed_data';
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import 'package:aves/model/actions/settings_actions.dart';
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import 'package:aves/model/source/collection_source.dart';
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import 'package:aves/ref/mime_types.dart';
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import 'package:aves/services/common/services.dart';
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import 'package:aves/theme/durations.dart';
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import 'package:aves/theme/icons.dart';
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import 'package:aves/widgets/common/action_mixins/feedback.dart';
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import 'package:aves/widgets/common/app_bar_title.dart';
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import 'package:aves/widgets/common/basic/insets.dart';
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import 'package:aves/widgets/common/basic/menu.dart';
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import 'package:aves/widgets/common/extensions/build_context.dart';
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import 'package:aves/widgets/common/extensions/media_query.dart';
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import 'package:aves/widgets/common/providers/media_query_data_provider.dart';
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import 'package:aves/widgets/common/search/route.dart';
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import 'package:aves/widgets/settings/accessibility/accessibility.dart';
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import 'package:aves/widgets/settings/app_export/items.dart';
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import 'package:aves/widgets/settings/app_export/selection_dialog.dart';
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import 'package:aves/widgets/settings/display/display.dart';
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import 'package:aves/widgets/settings/language/language.dart';
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import 'package:aves/widgets/settings/navigation/navigation.dart';
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import 'package:aves/widgets/settings/privacy/privacy.dart';
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import 'package:aves/widgets/settings/settings_definition.dart';
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import 'package:aves/widgets/settings/settings_search.dart';
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import 'package:aves/widgets/settings/thumbnails/thumbnails.dart';
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import 'package:aves/widgets/settings/video/video.dart';
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import 'package:aves/widgets/settings/viewer/viewer.dart';
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import 'package:collection/collection.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/scheduler.dart';
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import 'package:flutter_staggered_animations/flutter_staggered_animations.dart';
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import 'package:intl/intl.dart';
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import 'package:provider/provider.dart';
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class SettingsPage extends StatefulWidget {
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static const routeName = '/settings';
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const SettingsPage({super.key});
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@override
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State<SettingsPage> createState() => _SettingsPageState();
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}
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class _SettingsPageState extends State<SettingsPage> with FeedbackMixin {
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final ValueNotifier<String?> _expandedNotifier = ValueNotifier(null);
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static final List<SettingsSection> sections = [
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NavigationSection(),
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ThumbnailsSection(),
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ViewerSection(),
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VideoSection(),
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PrivacySection(),
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AccessibilitySection(),
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DisplaySection(),
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LanguageSection(),
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];
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@override
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Widget build(BuildContext context) {
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final theme = Theme.of(context);
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final durations = context.watch<DurationsData>();
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return MediaQueryDataProvider(
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child: Scaffold(
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appBar: AppBar(
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title: InteractiveAppBarTitle(
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onTap: () => _goToSearch(context),
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child: Text(context.l10n.settingsPageTitle),
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),
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actions: [
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IconButton(
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icon: const Icon(AIcons.search),
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onPressed: () => _goToSearch(context),
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tooltip: MaterialLocalizations.of(context).searchFieldLabel,
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),
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MenuIconTheme(
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child: PopupMenuButton<SettingsAction>(
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itemBuilder: (context) {
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return [
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PopupMenuItem(
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value: SettingsAction.export,
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child: MenuRow(text: context.l10n.settingsActionExport, icon: const Icon(AIcons.fileExport)),
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),
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PopupMenuItem(
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value: SettingsAction.import,
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child: MenuRow(text: context.l10n.settingsActionImport, icon: const Icon(AIcons.fileImport)),
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),
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];
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},
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onSelected: (action) async {
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// wait for the popup menu to hide before proceeding with the action
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await Future.delayed(Durations.popupMenuAnimation * timeDilation);
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_onActionSelected(action);
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},
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),
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),
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],
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),
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body: GestureAreaProtectorStack(
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child: SafeArea(
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bottom: false,
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child: Theme(
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data: theme.copyWith(
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textTheme: theme.textTheme.copyWith(
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// dense style font for tile subtitles, without modifying title font
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bodyText2: const TextStyle(fontSize: 12),
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),
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),
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child: AnimationLimiter(
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child: Selector<MediaQueryData, double>(
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selector: (context, mq) => max(mq.effectiveBottomPadding, mq.systemGestureInsets.bottom),
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builder: (context, mqPaddingBottom, child) {
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return ListView(
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padding: const EdgeInsets.all(8) + EdgeInsets.only(bottom: mqPaddingBottom),
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children: AnimationConfiguration.toStaggeredList(
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duration: durations.staggeredAnimation,
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delay: durations.staggeredAnimationDelay * timeDilation,
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childAnimationBuilder: (child) => SlideAnimation(
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verticalOffset: 50.0,
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child: FadeInAnimation(
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child: child,
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),
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),
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children: sections.map((v) => v.build(context, _expandedNotifier)).toList(),
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),
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);
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}),
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),
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),
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),
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),
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),
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);
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}
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static const String exportVersionKey = 'version';
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static const int exportVersion = 1;
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void _onActionSelected(SettingsAction action) async {
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final source = context.read<CollectionSource>();
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switch (action) {
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case SettingsAction.export:
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final toExport = await showDialog<Set<AppExportItem>>(
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context: context,
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builder: (context) => AppExportItemSelectionDialog(
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title: context.l10n.settingsActionExport,
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),
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);
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if (toExport == null || toExport.isEmpty) return;
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final allMap = Map.fromEntries(toExport.map((v) {
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final jsonMap = v.export(source);
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return jsonMap != null ? MapEntry(v.name, jsonMap) : null;
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}).whereNotNull());
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allMap[exportVersionKey] = exportVersion;
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final allJsonString = jsonEncode(allMap);
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final success = await storageService.createFile(
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'aves-settings-${DateFormat('yyyyMMdd_HHmmss').format(DateTime.now())}.json',
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MimeTypes.json,
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Uint8List.fromList(utf8.encode(allJsonString)),
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);
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if (success != null) {
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if (success) {
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showFeedback(context, context.l10n.genericSuccessFeedback);
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} else {
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showFeedback(context, context.l10n.genericFailureFeedback);
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}
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}
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break;
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case SettingsAction.import:
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// specifying the JSON MIME type to restrict openable files is correct in theory,
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// but older devices (e.g. SM-P580, API 27) that do not recognize JSON files as such would filter them out
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final bytes = await storageService.openFile();
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if (bytes.isNotEmpty) {
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try {
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final allJsonString = utf8.decode(bytes);
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final allJsonMap = jsonDecode(allJsonString);
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final version = allJsonMap[exportVersionKey];
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final importable = <AppExportItem, dynamic>{};
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if (version == null) {
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// backwards compatibility before versioning
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importable[AppExportItem.settings] = allJsonMap;
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} else {
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if (allJsonMap is! Map) {
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debugPrint('failed to import app json=$allJsonMap');
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showFeedback(context, context.l10n.genericFailureFeedback);
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return;
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}
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allJsonMap.keys.where((v) => v != exportVersionKey).forEach((k) {
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try {
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importable[AppExportItem.values.byName(k)] = allJsonMap[k];
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} catch (error, stack) {
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debugPrint('failed to identify import app item=$k with error=$error\n$stack');
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}
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});
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}
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final toImport = await showDialog<Set<AppExportItem>>(
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context: context,
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builder: (context) => AppExportItemSelectionDialog(
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title: context.l10n.settingsActionImport,
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selectableItems: importable.keys.toSet(),
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),
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);
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if (toImport == null || toImport.isEmpty) return;
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await Future.forEach<AppExportItem>(toImport, (item) async {
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return item.import(importable[item], source);
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});
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showFeedback(context, context.l10n.genericSuccessFeedback);
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} catch (error) {
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debugPrint('failed to import app json, error=$error');
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showFeedback(context, context.l10n.genericFailureFeedback);
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}
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}
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break;
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}
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}
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void _goToSearch(BuildContext context) {
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Navigator.push(
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context,
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SearchPageRoute(
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delegate: SettingsSearchDelegate(
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searchFieldLabel: context.l10n.settingsSearchFieldLabel,
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sections: sections,
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),
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),
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);
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}
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}
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