marco
336be6cb72
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121 lines
4.0 KiB
Dart
121 lines
4.0 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:permission_handler/permission_handler.dart';
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import '../l10n/app_localizations.dart';
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import '../service/notifying.dart';
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import '../service/permission_service.dart';
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import '../service/storage.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> {
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bool storagePermissionIsGranted = false;
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final tileSpacing = 16.0;
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@override
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void initState() {
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PermissionService.storagePermissionStatus.then((value) {
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storagePermissionIsGranted = value.isGranted;
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if (context.mounted) setState(() {});
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});
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super.initState();
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}
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@override
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Widget build(BuildContext context) {
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final titlePadding = Theme.of(context).listTileTheme.contentPadding!;
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checkStoragePermission;
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return Scaffold(
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appBar: AppBar(title: Text(AppLocalizations.of(context)!.settings)),
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body: Center(
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child: SizedBox(
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width: MediaQuery.of(context).size.width * 0.9,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Padding(
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padding: titlePadding,
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child: Text(
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AppLocalizations.of(context)!.appData,
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style: Theme.of(context).textTheme.titleLarge,
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),
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),
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SizedBox(height: tileSpacing),
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ListTile(
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title: Text('Grant storage permisson'),
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subtitle: Text(
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'For app-data settings to work, you need to grant the app permissions to manage internal storage.',
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),
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onTap: () => PermissionService.requestStoragePermission,
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trailing: Icon(Icons.arrow_forward_ios_rounded),
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enabled: !storagePermissionIsGranted,
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),
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SizedBox(height: tileSpacing),
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ListTile(
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title: Text(AppLocalizations.of(context)!.import),
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subtitle: Text('Import app-data from a json file.'),
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onTap: () => onActivateJsonImportPressed(),
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trailing: Icon(Icons.arrow_forward_ios_rounded),
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enabled: storagePermissionIsGranted,
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),
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SizedBox(height: tileSpacing),
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ListTile(
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title: Text(AppLocalizations.of(context)!.export),
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subtitle: Text(
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'Export app-data to a json file in the selected directory.',
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),
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onTap: () => onActivateJsonExportPressed(),
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trailing: Icon(Icons.arrow_forward_ios_rounded),
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enabled: storagePermissionIsGranted,
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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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void onActivateJsonExportPressed() async {
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if (!await PermissionService.storagePermissionStatus.isGranted) return;
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Storage.exportToJsonFile().then(showExportInfo);
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}
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void onActivateJsonImportPressed() async {
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if (!await PermissionService.storagePermissionStatus.isGranted) return;
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Storage.importFromJsonFile().then(showImportInfo);
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}
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Future<void> get checkStoragePermission async {
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PermissionService.storagePermissionStatus.then((value) {
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storagePermissionIsGranted = value.isGranted;
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if (context.mounted && value.isGranted != storagePermissionIsGranted) {
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setState(() {});
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}
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});
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}
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void showExportInfo(bool success) => Notifying.showSnackbar(
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context,
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text: success
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? AppLocalizations.of(context)!.exportSuccess
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: AppLocalizations.of(context)!.exportFailed,
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isError: !success,
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);
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void showImportInfo(bool success) => Notifying.showSnackbar(
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context,
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text: success
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? AppLocalizations.of(context)!.importSuccess
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: AppLocalizations.of(context)!.importFailed,
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isError: !success,
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);
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}
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