mirror of
https://github.com/lifegpc/eh_downloader_flutter.git
synced 2026-06-06 13:59:19 +08:00
425 lines
16 KiB
Dart
425 lines
16 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_gen/gen_l10n/app_localizations.dart';
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import 'package:go_router/go_router.dart';
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import 'package:logging/logging.dart';
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import 'globals.dart';
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import 'main.dart';
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import 'utils.dart';
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import 'utils/filesize.dart';
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final _log = Logger("SettingsPage");
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class SettingsPage extends StatefulWidget {
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const SettingsPage({super.key});
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static const String routeName = '/settings';
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@override
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State<SettingsPage> createState() => _SettingsPage();
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}
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class _SettingsPage extends State<SettingsPage> with ThemeModeWidget {
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bool _oriDisplayAd = false;
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Lang _oriLang = Lang.system;
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bool _oriPreventScreenCapture = false;
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bool _oriShowNsfw = false;
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bool _oriShowTranslatedTag = false;
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bool _oriUseTitleJpn = false;
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bool _oriDlUseAvgSpeed = false;
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bool _oriEnableImageCache = false;
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bool _displayAd = false;
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Lang _lang = Lang.system;
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bool _preventScreenCapture = false;
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bool _showNsfw = false;
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bool _showTranslatedTag = false;
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bool _useTitleJpn = false;
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bool _dlUseAvgSpeed = false;
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bool _enableImageCache = false;
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@override
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void initState() {
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super.initState();
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try {
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_oriLang = Lang.values[prefs.getInt("lang") ?? 0];
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_lang = _oriLang;
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} catch (e) {
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_log.warning("Failed to get lang:", e);
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_oriLang = Lang.system;
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_lang = Lang.system;
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}
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try {
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_oriUseTitleJpn = prefs.getBool("useTitleJpn") ?? false;
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_useTitleJpn = _oriUseTitleJpn;
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} catch (e) {
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_log.warning("Failed to get useTitleJpn:", e);
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_oriUseTitleJpn = false;
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_useTitleJpn = false;
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}
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try {
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_oriShowNsfw = prefs.getBool("showNsfw") ?? false;
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_showNsfw = _oriShowNsfw;
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} catch (e) {
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_log.warning("Failed to get showNsfw:", e);
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_oriShowNsfw = false;
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_showNsfw = false;
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}
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try {
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_oriDisplayAd = prefs.getBool("displayAd") ?? false;
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_displayAd = _oriDisplayAd;
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} catch (e) {
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_log.warning("Failed to get displayAd:", e);
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_oriDisplayAd = false;
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_displayAd = false;
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}
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try {
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_oriShowTranslatedTag = prefs.getBool("showTranslatedTag") ??
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_oriLang.toLocale().languageCode == "zh";
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_showTranslatedTag = _oriShowTranslatedTag;
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} catch (e) {
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_log.warning("Failed to get showTranslatedTag:", e);
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_oriShowTranslatedTag = false;
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_showTranslatedTag = false;
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}
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try {
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_oriPreventScreenCapture = prefs.getBool("preventScreenCapture") ?? false;
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_preventScreenCapture = _oriPreventScreenCapture;
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} catch (e) {
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_log.warning("Failed to get preventScreenCapture:", e);
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_oriPreventScreenCapture = false;
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_preventScreenCapture = false;
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}
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try {
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_oriDlUseAvgSpeed = prefs.getBool("dlUseAvgSpeed") ?? false;
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_dlUseAvgSpeed = _oriDlUseAvgSpeed;
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} catch (e) {
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_log.warning("Failed to get dlUseAvgSpeed:", e);
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_oriDlUseAvgSpeed = false;
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_dlUseAvgSpeed = false;
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}
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try {
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_oriEnableImageCache = prefs.getBool("enableImageCache") ?? true;
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_enableImageCache = _oriEnableImageCache;
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} catch (e) {
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_log.warning("Failed to get enableImageCache:", e);
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_oriEnableImageCache = true;
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_enableImageCache = true;
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}
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}
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void fallback(BuildContext context) {
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if (_oriLang != _lang) {
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MainApp.of(context).changeLang(_oriLang);
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}
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}
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void reset(BuildContext context) {
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if (_lang != Lang.system) MainApp.of(context).changeLang(Lang.system);
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setState(() {
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_lang = Lang.system;
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_useTitleJpn = false;
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_showNsfw = false;
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_displayAd = false;
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_showTranslatedTag = _oriLang.toLocale().languageCode == "zh";
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_preventScreenCapture = false;
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_dlUseAvgSpeed = false;
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_enableImageCache = true;
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});
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}
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Future<bool> save() async {
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bool re = true;
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if (_lang != _oriLang && !await prefs.setInt("lang", _lang.index)) {
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re = false;
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_log.warning("Failed to save lang.");
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} else {
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_oriLang = _lang;
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}
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if (_oriUseTitleJpn != _useTitleJpn) {
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if (!await prefs.setBool("useTitleJpn", _useTitleJpn)) {
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re = false;
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_log.warning("Failed to save useTitleJpn.");
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} else {
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_oriUseTitleJpn = _useTitleJpn;
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}
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}
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if (_oriShowNsfw != _showNsfw) {
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if (!await prefs.setBool("showNsfw", _showNsfw)) {
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re = false;
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_log.warning("Failed to save showNsfw.");
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} else {
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_oriShowNsfw = _showNsfw;
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}
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}
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if (_oriDisplayAd != _displayAd) {
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if (!await prefs.setBool("displayAd", _displayAd)) {
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re = false;
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_log.warning("Failed to save displayAd.");
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} else {
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_oriDisplayAd = _displayAd;
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}
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}
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if (_oriShowTranslatedTag != _showTranslatedTag) {
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if (!await prefs.setBool("showTranslatedTag", _showTranslatedTag)) {
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re = false;
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_log.warning("Failed to save showTranslatedTag.");
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} else {
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_oriShowTranslatedTag = _showTranslatedTag;
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}
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}
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if (_oriPreventScreenCapture != _preventScreenCapture) {
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if (!await prefs.setBool("preventScreenCapture", _preventScreenCapture)) {
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re = false;
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_log.warning("Failed to save preventScreenCapture.");
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} else {
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_oriPreventScreenCapture = _preventScreenCapture;
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}
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if (_preventScreenCapture) {
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if (!await platformDisplay.enableProtect()) {
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_log.warning("Failed to enable protect.");
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}
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} else {
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if (!await platformDisplay.disableProtect()) {
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_log.warning("Failed to disable protect.");
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}
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}
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}
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if (_dlUseAvgSpeed != _oriDlUseAvgSpeed) {
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if (!await prefs.setBool("dlUseAvgSpeed", _dlUseAvgSpeed)) {
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re = false;
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_log.warning("Failed to save dlUseAvgSpeed.");
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} else {
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_oriDlUseAvgSpeed = _dlUseAvgSpeed;
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}
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}
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if (_enableImageCache != _oriEnableImageCache) {
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if (!await prefs.setBool("enableImageCache", _enableImageCache)) {
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re = false;
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_log.warning("Failed to save enableImageCache.");
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} else {
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_oriEnableImageCache = _enableImageCache;
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}
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}
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return re;
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}
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Widget _buildCache(BuildContext context) {
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final i18n = AppLocalizations.of(context)!;
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final text = SelectableText(
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"${i18n.cachedFileSize}${i18n.colon}${getFileSize(imageCaches.size)}");
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final button = ElevatedButton(
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onPressed: () {
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imageCaches.updateSize(clear: true).then((_) {
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setState(() {});
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}).onError((e, _) {
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_log.warning("Failed to update image cache size: $e");
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return null;
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});
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},
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child: Text(i18n.updateFileSize));
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final cButton = Container(
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padding: const EdgeInsets.only(left: 8),
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child: ElevatedButton(
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onPressed: () {
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imageCaches.clear().then((_) {
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setState(() {});
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}).onError((e, _) {
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_log.warning("Failed to clear image cache: $e");
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return null;
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});
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},
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child: Text(i18n.clearCaches)));
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final maxWidth = MediaQuery.of(context).size.width;
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final useTwoLine = maxWidth <= 500 ? true : false;
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return Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
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CheckboxMenuButton(
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value: _enableImageCache,
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onChanged: (bool? value) {
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if (value != null) {
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setState(() {
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_enableImageCache = value;
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});
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}
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},
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child: Text(i18n.enableImageCache),
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),
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Container(
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padding: const EdgeInsets.only(left: 6, top: 4),
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child: useTwoLine ? text : Row(children: [text, button, cButton])),
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useTwoLine ? Row(children: [button, cButton]) : Container(),
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]);
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}
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@override
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Widget build(BuildContext context) {
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final i18n = AppLocalizations.of(context)!;
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setCurrentTitle(i18n.settings, Theme.of(context).primaryColor.value);
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return Scaffold(
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appBar: AppBar(
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leading: IconButton(
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onPressed: () {
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fallback(context);
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context.canPop() ? context.pop() : context.go("/");
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},
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icon: const Icon(Icons.arrow_back),
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),
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title: Text(i18n.settings),
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actions: [
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buildThemeModeIcon(context),
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buildMoreVertSettingsButon(context),
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],
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),
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body: LayoutBuilder(
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builder: (context, constraints) {
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return SingleChildScrollView(
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child: ConstrainedBox(
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constraints:
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BoxConstraints(minHeight: constraints.maxHeight),
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child: Container(
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padding: MediaQuery.of(context).size.width > 810
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? const EdgeInsets.symmetric(horizontal: 100)
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: null,
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Container(
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padding:
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const EdgeInsets.symmetric(vertical: 8),
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child: DropdownMenu<Lang>(
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initialSelection: _lang,
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onSelected: (value) {
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if (value != null) {
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setState(() {
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_lang = value;
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});
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MainApp.of(context).changeLang(_lang);
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}
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},
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label: Text(i18n.lang),
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dropdownMenuEntries: Lang.values
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.map((e) => DropdownMenuEntry(
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value: e,
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label: e == Lang.system
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? i18n.systemLang
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: e.langName))
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.toList(),
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leadingIcon: const Icon(Icons.language),
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)),
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Container(
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padding:
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const EdgeInsets.symmetric(vertical: 8),
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child: CheckboxMenuButton(
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value: _useTitleJpn,
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onChanged: (bool? value) {
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if (value != null) {
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setState(() {
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_useTitleJpn = value;
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});
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}
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},
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child: Text(i18n.useTitleJpn),
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)),
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Container(
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padding: const EdgeInsets.symmetric(vertical: 8),
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child: CheckboxMenuButton(
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value: _showNsfw,
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onChanged: (bool? value) {
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if (value != null) {
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setState(() {
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_showNsfw = value;
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});
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}
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},
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child: Text(i18n.showNsfw),
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),
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),
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Container(
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padding: const EdgeInsets.symmetric(vertical: 8),
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child: CheckboxMenuButton(
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value: _displayAd,
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onChanged: (bool? value) {
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if (value != null) {
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setState(() {
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_displayAd = value;
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});
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}
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},
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child: Text(i18n.displayAd),
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),
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),
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Container(
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padding: const EdgeInsets.symmetric(vertical: 8),
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child: CheckboxMenuButton(
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value: _showTranslatedTag,
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onChanged: (bool? value) {
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if (value != null) {
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setState(() {
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_showTranslatedTag = value;
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});
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}
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},
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child: Text(i18n.showTranslatedTag),
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),
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),
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isAndroid || isWindows
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? Container(
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padding:
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const EdgeInsets.symmetric(vertical: 8),
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child: CheckboxMenuButton(
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value: _preventScreenCapture,
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onChanged: (bool? value) {
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if (value != null) {
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setState(() {
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_preventScreenCapture = value;
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});
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}
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},
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child: Text(i18n.preventScreenCapture),
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),
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)
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: Container(),
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Container(
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padding: const EdgeInsets.symmetric(vertical: 8),
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child: CheckboxMenuButton(
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value: _dlUseAvgSpeed,
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onChanged: (bool? value) {
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if (value != null) {
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setState(() {
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_dlUseAvgSpeed = value;
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});
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}
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},
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child: Text(i18n.dlUseAvgSpeed),
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),
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),
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Container(
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padding: const EdgeInsets.symmetric(vertical: 8),
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child: _buildCache(context),
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),
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Padding(
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padding: const EdgeInsets.symmetric(
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horizontal: 8),
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child: ElevatedButton(
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onPressed: () {
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reset(context);
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},
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child: Text(i18n.reset))),
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Padding(
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padding: const EdgeInsets.symmetric(
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horizontal: 8),
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child: ElevatedButton(
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onPressed: () {
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save();
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},
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child: Text(i18n.save),
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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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