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Initialize in main

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This commit is contained in:
Anton Tananaev 2025-05-10 09:51:51 -07:00
parent c6375d0a7c
commit dd164e95ea
4 changed files with 56 additions and 73 deletions
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33
lib/settings_screen.dart
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@ -1,6 +1,5 @@
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
import 'package:flutter_background_geolocation/flutter_background_geolocation.dart' as bg;
@ -14,8 +13,6 @@ class SettingsScreen extends StatefulWidget {
}
class _SettingsScreenState extends State<SettingsScreen> {
bool loading = true;
late SharedPreferences preferences;
bool buffering = true;
@override
@ -25,10 +22,8 @@ class _SettingsScreenState extends State<SettingsScreen> {
}
void _initState() async {
preferences = await SharedPreferences.getInstance();
setState(() {
loading = false;
buffering = preferences.getBool(Preferences.buffer) ?? true;
buffering = Preferences.instance.getBool(Preferences.buffer) ?? true;
});
}
@ -42,8 +37,8 @@ class _SettingsScreenState extends State<SettingsScreen> {
Future<void> _editSetting(String title, String key, bool isInt) async {
final initialValue = isInt
? preferences.getInt(key)?.toString() ?? '0'
: preferences.getString(key) ?? '';
? Preferences.instance.getInt(key)?.toString() ?? '0'
: Preferences.instance.getString(key) ?? '';
final controller = TextEditingController(text: initialValue);
@ -73,18 +68,18 @@ class _SettingsScreenState extends State<SettingsScreen> {
if (isInt) {
final intValue = int.tryParse(result);
if (intValue != null) {
await preferences.setInt(key, intValue);
await Preferences.instance.setInt(key, intValue);
}
} else {
await preferences.setString(key, result);
await Preferences.instance.setString(key, result);
}
await bg.BackgroundGeolocation.setConfig(Preferences.geolocationConfig(preferences));
await bg.BackgroundGeolocation.setConfig(Preferences.geolocationConfig());
setState(() {});
}
}
Widget _buildListTile(String title, String key, bool isInt) {
final value = isInt ? preferences.getInt(key)?.toString() : preferences.getString(key);
final value = isInt ? Preferences.instance.getInt(key)?.toString() : Preferences.instance.getString(key);
return ListTile(
title: Text(title),
subtitle: Text(value ?? ''),
@ -96,7 +91,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
final accuracyOptions = ['high', 'medium', 'low'];
return ListTile(
title: Text(AppLocalizations.of(context)!.accuracyLabel),
subtitle: Text(_getAccuracyLabel(preferences.getString(Preferences.accuracy))),
subtitle: Text(_getAccuracyLabel(Preferences.instance.getString(Preferences.accuracy))),
onTap: () async {
final selectedAccuracy = await showDialog<String>(
context: context,
@ -109,8 +104,8 @@ class _SettingsScreenState extends State<SettingsScreen> {
),
);
if (selectedAccuracy != null) {
await preferences.setString(Preferences.accuracy, selectedAccuracy);
await bg.BackgroundGeolocation.setConfig(Preferences.geolocationConfig(preferences));
await Preferences.instance.setString(Preferences.accuracy, selectedAccuracy);
await bg.BackgroundGeolocation.setConfig(Preferences.geolocationConfig());
setState(() {});
}
},
@ -119,10 +114,6 @@ class _SettingsScreenState extends State<SettingsScreen> {
@override
Widget build(BuildContext context) {
if (loading) {
return const Center(child: CircularProgressIndicator());
}
return Scaffold(
appBar: AppBar(title: Text(AppLocalizations.of(context)!.settingsTitle)),
body: ListView(
@ -136,8 +127,8 @@ class _SettingsScreenState extends State<SettingsScreen> {
title: Text(AppLocalizations.of(context)!.bufferLabel),
value: buffering,
onChanged: (value) async {
await preferences.setBool(Preferences.buffer, value);
await bg.BackgroundGeolocation.setConfig(Preferences.geolocationConfig(preferences));
await Preferences.instance.setBool(Preferences.buffer, value);
await bg.BackgroundGeolocation.setConfig(Preferences.geolocationConfig());
setState(() => buffering = value);
},
),