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16
.github/workflows/analyze.yml vendored Normal file
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@ -0,0 +1,16 @@
name: Flutter Analyze
on:
push:
branches: [ main ]
pull_request:
branches: [ main ]
jobs:
analyze:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: subosito/flutter-action@v2
- run: flutter pub get
- run: flutter analyze

26
.github/workflows/translation.yml vendored Normal file
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@ -0,0 +1,26 @@
name: Update Translations
on:
workflow_dispatch:
jobs:
translation:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: transifex/cli-action@v2
with:
token: ${{ secrets.TRANSIFEX_TOKEN }}
args: pull -a --force
- run: |
git config --global user.name "Traccar Bot"
git config --global user.email "support@traccar.org"
for f in lib/l10n/*.arb; do
[[ $f == */app_en.arb ]] && continue
diff -q "$f" lib/l10n/app_en.arb && continue
git diff --quiet -- "$f" || git add "$f"
done
git diff --cached --quiet || git commit -m "Update translations"
git push
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

188
SPEC.md
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@ -1,188 +0,0 @@
# Traccar Client Fork - Agent Specification
This spec describes how to transform a fresh fork of [traccar/traccar-client](https://github.com/traccar/traccar-client) (Flutter) into a simplified, hardcoded tracking client. Apply all changes to the `main` branch.
## Goal
Create a minimal Traccar Client that:
- Hard-codes all server/tracking settings (no user configuration)
- Shows only a device ID and a tracking toggle in the UI
- Removes access to settings, status, manual send, QR scanning, and password protection
## Upstream Repository
```
https://github.com/traccar/traccar-client
```
The app is a Flutter project targeting iOS and Android from a single Dart codebase.
---
## 1. Configuration File: `lib/config.dart`
Create a new file `lib/config.dart` with compile-time constants. This is the single source of truth for all hardcoded settings. A developer forking this project only needs to edit this file to reconfigure the app.
```dart
class AppConfig {
AppConfig._();
/// Traccar server URL
static const String serverUrl = 'https://c.track.rs';
/// Location accuracy: 'highest', 'high', 'medium', or 'low'
static const String accuracy = 'highest';
/// Location update interval in seconds
static const int intervalSeconds = 60;
/// Distance filter in meters (0 = disabled)
static const int distanceFilter = 0;
/// Whether to enable stop detection
static const bool stopDetection = false;
/// Whether to buffer locations when offline
static const bool buffer = true;
/// Fastest location update interval in seconds (Android)
static const int fastestIntervalSeconds = 30;
}
```
All other modified files must read from `AppConfig` instead of using inline literals.
---
## 2. Hardcoded Settings (via `AppConfig`)
These values are set in `lib/config.dart` and enforced at runtime:
| Setting | Constant | Default Value |
|--------------------|-----------------------------------|--------------------------|
| Server URL | `AppConfig.serverUrl` | `https://c.track.rs` |
| Location Accuracy | `AppConfig.accuracy` | `highest` |
| Interval | `AppConfig.intervalSeconds` | `60` |
| Distance Filter | `AppConfig.distanceFilter` | `0` (disabled) |
| Stop Detection | `AppConfig.stopDetection` | `false` (disabled) |
| Buffer | `AppConfig.buffer` | `true` |
| Fastest Interval | `AppConfig.fastestIntervalSeconds`| `30` |
---
## 3. File Changes
### 3.1 `lib/preferences.dart`
Add `import 'config.dart';` at the top.
#### `migrate()` method
After the existing migration logic and device ID generation, force-set values from `AppConfig`:
```dart
// After device ID generation
await instance.setString(url, AppConfig.serverUrl);
await instance.setString(accuracy, AppConfig.accuracy);
await instance.setInt(interval, AppConfig.intervalSeconds);
await instance.setInt(distance, AppConfig.distanceFilter);
await instance.setBool(buffer, instance.getBool(buffer) ?? AppConfig.buffer);
await instance.setBool(stopDetection, AppConfig.stopDetection);
await instance.setInt(fastestInterval, instance.getInt(fastestInterval) ?? AppConfig.fastestIntervalSeconds);
```
#### `geolocationConfig()` method
Replace dynamic preference reads with `AppConfig` references:
- `isHighestAccuracy` = `AppConfig.accuracy == 'highest'`
- `locationUpdateInterval` = `AppConfig.intervalSeconds * 1000` (but set to `0` in the config when highest accuracy)
- `desiredAccuracy`: Use `DESIRED_ACCURACY_NAVIGATION` on iOS, `DESIRED_ACCURACY_HIGH` on Android (when highest)
- `url`: `AppConfig.serverUrl` (passed through `_formatUrl`)
- `distanceFilter`: `AppConfig.distanceFilter.toDouble()`
- `locationUpdateInterval` (in config): `0` (when highest accuracy, for continuous tracking)
- `disableElasticity`: `true`
- `disableStopDetection`: `!AppConfig.stopDetection`
- `pausesLocationUpdatesAutomatically`: `false` on iOS, `null` on Android
- `fastestLocationUpdateInterval`: `0` when highest accuracy, else `AppConfig.fastestIntervalSeconds * 1000`
### 3.2 `lib/main_screen.dart`
**Complete rewrite.** Replace the entire file with a minimal screen containing:
1. **AppBar** with title `'Traccar Client'`
2. **Centered body** with two cards:
- **Device ID card**: Shows label "Device ID" and a `SelectableText` displaying the device ID in monospace bold (`headlineSmall`)
- **Tracking toggle card**: A `SwitchListTile` labeled "Continuous Tracking" with subtitle showing state ("Sending location updates" / "Location tracking disabled")
3. **Tracking toggle behavior**:
- On: calls `bg.BackgroundGeolocation.start()` then checks battery optimizations
- Off: calls `bg.BackgroundGeolocation.stop()`
- Track `isMoving` state; set `activeTrackColor` to error color when `isMoving == false` (stationary warning)
4. **State listeners**: Listen to `onEnabledChange` and `onMotionChange` from BackgroundGeolocation
5. **Battery optimization dialog**: Keep the `_checkBatteryOptimizations` method that shows a dialog using `bg.DeviceSettings`
**Remove entirely:**
- Settings button/navigation
- Status screen button/navigation
- "Send Location" button
- Password service import and usage
- Any reference to `SettingsScreen` or `StatusScreen` navigation
**Imports needed:** `flutter/material.dart`, `flutter/services.dart`, `traccar_client/main.dart` (for `messengerKey`), `traccar_client/preferences.dart`, `flutter_background_geolocation`, `l10n/app_localizations.dart`
### 3.3 `lib/settings_screen.dart`
**Complete rewrite.** Replace with a minimal read-only screen (not navigable from main UI, but kept for completeness):
Add `import 'config.dart';` at the top.
- Device ID display (read-only `ListTile`)
- Continuous Tracking `SwitchListTile` (functional)
- Read-only disabled `ListTile` entries displaying values from `AppConfig`:
- Server: `AppConfig.serverUrl`
- Location Accuracy: `AppConfig.accuracy`
- Distance: `AppConfig.distanceFilter` (show "Disabled" when 0)
- Interval: `'${AppConfig.intervalSeconds} seconds'`
- Stop Detection: `AppConfig.stopDetection` (show "Disabled"/"Enabled")
### 3.4 `ios/Runner.xcodeproj/project.pbxproj`
Find the build phase named `FlutterFire: "flutterfire upload-crashlytics-symbols"` and prepend `exit 0` to the shell script to skip it. This prevents `flutterfire: command not found` build failures.
The `shellScript` value should start with:
```
\n#!/bin/bash\n# Skip Firebase Crashlytics for now\nexit 0\n
```
followed by the original script content (which will never execute).
---
## 4. Files NOT Modified
These files remain unchanged from upstream:
- `lib/main.dart` - App entry point, Firebase init, app links, rate dialog
- `lib/geolocation_service.dart`
- `lib/configuration_service.dart`
- `lib/push_service.dart`
- `lib/quick_actions.dart`
- `lib/location_cache.dart`
- `lib/status_screen.dart` - Kept in codebase but not navigable
- `lib/password_service.dart` - Kept in codebase but unused
- `lib/qr_code_screen.dart` - Kept in codebase but not navigable
- `pubspec.yaml`
- All localization files (`lib/l10n/`)
- Android platform files
---
## 5. Verification Checklist
After applying changes:
1. `flutter pub get` succeeds
2. `flutter build ios` succeeds (no flutterfire errors)
3. `flutter build apk --release` succeeds
4. App launches showing only device ID and tracking toggle
5. No settings, status, or send location buttons visible
6. Toggling tracking on starts background location reporting to `https://c.track.rs`
7. Device ID is auto-generated (8-digit random number) and persists across launches
8. Location updates use highest accuracy with 0 distance filter
9. Stop detection is disabled (tracking never auto-pauses)

2
ios/Runner.xcodeproj/project.pbxproj
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@ -344,7 +344,7 @@
);
runOnlyForDeploymentPostprocessing = 0;
shellPath = /bin/sh;
shellScript = "\n#!/bin/bash\n# Skip Firebase Crashlytics for now\nexit 0\nPATH=\"${PATH}:$FLUTTER_ROOT/bin:${PUB_CACHE}/bin:$HOME/.pub-cache/bin\"\n\nif [ -z \"$PODS_ROOT\" ] || [ ! -d \"$PODS_ROOT/FirebaseCrashlytics\" ]; then\n # Cannot use \"BUILD_DIR%/Build/*\" as per Firebase documentation, it points to \"flutter-project/build/ios/*\" path which doesn't have run script\n DERIVED_DATA_PATH=$(echo \"$BUILD_ROOT\" | sed -E 's|(.*DerivedData/[^/]+).*|\\1|')\n PATH_TO_CRASHLYTICS_UPLOAD_SCRIPT=\"${DERIVED_DATA_PATH}/SourcePackages/checkouts/firebase-ios-sdk/Crashlytics/run\"\nelse\n PATH_TO_CRASHLYTICS_UPLOAD_SCRIPT=\"$PODS_ROOT/FirebaseCrashlytics/run\"\nfi\n\n# Command to upload symbols script used to upload symbols to Firebase server\nflutterfire upload-crashlytics-symbols --upload-symbols-script-path=\"$PATH_TO_CRASHLYTICS_UPLOAD_SCRIPT\" --platform=ios --apple-project-path=\"${SRCROOT}\" --env-platform-name=\"${PLATFORM_NAME}\" --env-configuration=\"${CONFIGURATION}\" --env-project-dir=\"${PROJECT_DIR}\" --env-built-products-dir=\"${BUILT_PRODUCTS_DIR}\" --env-dwarf-dsym-folder-path=\"${DWARF_DSYM_FOLDER_PATH}\" --env-dwarf-dsym-file-name=\"${DWARF_DSYM_FILE_NAME}\" --env-infoplist-path=\"${INFOPLIST_PATH}\" --default-config=default\n";
shellScript = "\n#!/bin/bash\nPATH=\"${PATH}:$FLUTTER_ROOT/bin:${PUB_CACHE}/bin:$HOME/.pub-cache/bin\"\n\nif [ -z \"$PODS_ROOT\" ] || [ ! -d \"$PODS_ROOT/FirebaseCrashlytics\" ]; then\n # Cannot use \"BUILD_DIR%/Build/*\" as per Firebase documentation, it points to \"flutter-project/build/ios/*\" path which doesn't have run script\n DERIVED_DATA_PATH=$(echo \"$BUILD_ROOT\" | sed -E 's|(.*DerivedData/[^/]+).*|\\1|')\n PATH_TO_CRASHLYTICS_UPLOAD_SCRIPT=\"${DERIVED_DATA_PATH}/SourcePackages/checkouts/firebase-ios-sdk/Crashlytics/run\"\nelse\n PATH_TO_CRASHLYTICS_UPLOAD_SCRIPT=\"$PODS_ROOT/FirebaseCrashlytics/run\"\nfi\n\n# Command to upload symbols script used to upload symbols to Firebase server\nflutterfire upload-crashlytics-symbols --upload-symbols-script-path=\"$PATH_TO_CRASHLYTICS_UPLOAD_SCRIPT\" --platform=ios --apple-project-path=\"${SRCROOT}\" --env-platform-name=\"${PLATFORM_NAME}\" --env-configuration=\"${CONFIGURATION}\" --env-project-dir=\"${PROJECT_DIR}\" --env-built-products-dir=\"${BUILT_PRODUCTS_DIR}\" --env-dwarf-dsym-folder-path=\"${DWARF_DSYM_FOLDER_PATH}\" --env-dwarf-dsym-file-name=\"${DWARF_DSYM_FILE_NAME}\" --env-infoplist-path=\"${INFOPLIST_PATH}\" --default-config=default\n";
};
9740EEB61CF901F6004384FC /* Run Script */ = {
isa = PBXShellScriptBuildPhase;

24
lib/config.dart
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@ -1,24 +0,0 @@
class AppConfig {
AppConfig._();
/// Traccar server URL
static const String serverUrl = 'https://c.track.rs';
/// Location accuracy: 'highest', 'high', 'medium', or 'low'
static const String accuracy = 'highest';
/// Location update interval in seconds
static const int intervalSeconds = 60;
/// Distance filter in meters (0 = disabled)
static const int distanceFilter = 0;
/// Whether to enable stop detection
static const bool stopDetection = false;
/// Whether to buffer locations when offline
static const bool buffer = true;
/// Fastest location update interval in seconds (Android)
static const int fastestIntervalSeconds = 30;
}

195
lib/main_screen.dart
View file

@ -1,10 +1,15 @@
import 'package:app_settings/app_settings.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:traccar_client/main.dart';
import 'package:traccar_client/password_service.dart';
import 'package:traccar_client/preferences.dart';
import 'package:firebase_crashlytics/firebase_crashlytics.dart';
import 'package:flutter_background_geolocation/flutter_background_geolocation.dart' as bg;
import 'l10n/app_localizations.dart';
import 'status_screen.dart';
import 'settings_screen.dart';
class MainScreen extends StatefulWidget {
const MainScreen({super.key});
@ -69,76 +74,144 @@ class _MainScreenState extends State<MainScreen> {
}
}
@override
Widget build(BuildContext context) {
final deviceId = Preferences.instance.getString(Preferences.id) ?? '';
return Scaffold(
appBar: AppBar(
title: const Text('Traccar Client'),
),
body: Center(
child: SingleChildScrollView(
padding: const EdgeInsets.all(16.0),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Card(
child: Padding(
padding: const EdgeInsets.all(24),
child: Column(
children: [
Text(
'Device ID',
style: Theme.of(context).textTheme.labelLarge,
),
const SizedBox(height: 8),
SelectableText(
deviceId,
style: Theme.of(context).textTheme.headlineSmall?.copyWith(
fontFamily: 'monospace',
fontWeight: FontWeight.bold,
),
),
],
),
),
),
const SizedBox(height: 16),
Card(
child: SwitchListTile(
title: const Text('Continuous Tracking'),
subtitle: Text(
trackingEnabled
? 'Sending location updates'
: 'Location tracking disabled',
),
value: trackingEnabled,
activeTrackColor: isMoving == false
? Theme.of(context).colorScheme.error
: null,
onChanged: (bool value) async {
if (value) {
try {
await bg.BackgroundGeolocation.start();
if (mounted) {
_checkBatteryOptimizations(context);
}
} on PlatformException catch (error) {
Widget _buildTrackingCard() {
return Card(
child: Padding(
padding: const EdgeInsets.all(16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
ListTile(
contentPadding: EdgeInsets.zero,
title: Text(AppLocalizations.of(context)!.trackingTitle),
titleTextStyle: Theme.of(context).textTheme.headlineMedium,
),
ListTile(
contentPadding: EdgeInsets.zero,
title: Text(AppLocalizations.of(context)!.idLabel),
subtitle: Text(Preferences.instance.getString(Preferences.id) ?? ''),
),
SwitchListTile(
contentPadding: EdgeInsets.zero,
title: Text(AppLocalizations.of(context)!.trackingLabel),
value: trackingEnabled,
activeTrackColor: isMoving == false ? Theme.of(context).colorScheme.secondary : null,
onChanged: (bool value) async {
if (await PasswordService.authenticate(context) && mounted) {
if (value) {
try {
FirebaseCrashlytics.instance.log('tracking_toggle_start');
await bg.BackgroundGeolocation.start();
if (mounted) {
_checkBatteryOptimizations(context);
}
} on PlatformException catch (error) {
final providerState = await bg.BackgroundGeolocation.providerState;
final isPermissionError = providerState.status == bg.ProviderChangeEvent.AUTHORIZATION_STATUS_DENIED ||
providerState.status == bg.ProviderChangeEvent.AUTHORIZATION_STATUS_RESTRICTED;
if (!mounted) return;
messengerKey.currentState?.showSnackBar(
SnackBar(
content: Text(error.message ?? error.code),
duration: const Duration(seconds: 4),
action: isPermissionError
? SnackBarAction(
label: AppLocalizations.of(context)!.settingsTitle,
onPressed: () => AppSettings.openAppSettings(
type: AppSettingsType.settings,
),
)
: null,
),
);
}
} else {
bg.BackgroundGeolocation.stop();
}
} else {
FirebaseCrashlytics.instance.log('tracking_toggle_stop');
bg.BackgroundGeolocation.stop();
}
}
},
),
const SizedBox(height: 8),
OverflowBar(
spacing: 8,
children: [
FilledButton.tonal(
onPressed: () async {
try {
await bg.BackgroundGeolocation.getCurrentPosition(samples: 1, persist: true, extras: {'manual': true});
} on PlatformException catch (error) {
messengerKey.currentState?.showSnackBar(SnackBar(content: Text(error.message ?? error.code)));
}
},
child: Text(AppLocalizations.of(context)!.locationButton),
),
),
],
),
FilledButton.tonal(
onPressed: () {
Navigator.push(context, MaterialPageRoute(builder: (_) => const StatusScreen()));
},
child: Text(AppLocalizations.of(context)!.statusButton),
),
],
),
],
),
),
);
}
Widget _buildSettingsCard() {
return Card(
child: Padding(
padding: const EdgeInsets.all(16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
ListTile(
contentPadding: EdgeInsets.zero,
title: Text(AppLocalizations.of(context)!.settingsTitle),
titleTextStyle: Theme.of(context).textTheme.headlineMedium,
),
ListTile(
contentPadding: EdgeInsets.zero,
title: Text(AppLocalizations.of(context)!.urlLabel),
subtitle: Text(Preferences.instance.getString(Preferences.url) ?? ''),
),
const SizedBox(height: 8),
OverflowBar(
spacing: 8,
children: [
FilledButton.tonal(
onPressed: () async {
if (await PasswordService.authenticate(context) && mounted) {
await Navigator.push(context, MaterialPageRoute(builder: (_) => const SettingsScreen()));
setState(() {});
}
},
child: Text(AppLocalizations.of(context)!.settingsButton),
),
],
),
]
),
),
);
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('Traccar Client'),
),
body: SingleChildScrollView(
padding: const EdgeInsets.all(16.0),
child: Column(
children: [
_buildTrackingCard(),
const SizedBox(height: 16),
_buildSettingsCard(),
],
),
),
);

40
lib/preferences.dart
View file

@ -5,8 +5,6 @@ import 'package:flutter_background_geolocation/flutter_background_geolocation.da
import 'package:shared_preferences/shared_preferences.dart';
import 'package:shared_preferences_android/shared_preferences_android.dart';
import 'config.dart';
class Preferences {
static Future<void>? _initFuture;
static late SharedPreferencesWithCache instance;
@ -49,35 +47,37 @@ class Preferences {
);
if (instance.getString(id) == null) {
await instance.setString(id, (Random().nextInt(90000000) + 10000000).toString());
await instance.setString(url, 'http://demo.traccar.org:5055');
await instance.setString(accuracy, 'medium');
await instance.setInt(interval, 300);
await instance.setInt(distance, 75);
await instance.setBool(buffer, true);
await instance.setBool(stopDetection, true);
await instance.setInt(fastestInterval, 30);
}
await instance.setString(url, AppConfig.serverUrl);
await instance.setString(accuracy, AppConfig.accuracy);
await instance.setInt(interval, AppConfig.intervalSeconds);
await instance.setInt(distance, AppConfig.distanceFilter);
await instance.setBool(buffer, instance.getBool(buffer) ?? AppConfig.buffer);
await instance.setBool(stopDetection, AppConfig.stopDetection);
await instance.setInt(fastestInterval, instance.getInt(fastestInterval) ?? AppConfig.fastestIntervalSeconds);
}
static bg.Config geolocationConfig() {
final isHighestAccuracy = AppConfig.accuracy == 'highest';
final locationUpdateInterval = isHighestAccuracy ? 0 : AppConfig.intervalSeconds * 1000;
final fastestLocationUpdateInterval = isHighestAccuracy ? 0 : AppConfig.fastestIntervalSeconds * 1000;
final isHighestAccuracy = instance.getString(accuracy) == 'highest';
final locationUpdateInterval = (instance.getInt(interval) ?? 0) * 1000;
final fastestLocationUpdateInterval = (instance.getInt(fastestInterval) ?? 30) * 1000;
final heartbeatInterval = instance.getInt(heartbeat) ?? 0;
return bg.Config(
isMoving: true,
geolocation: bg.GeoConfig(
desiredAccuracy: switch (AppConfig.accuracy) {
desiredAccuracy: switch (instance.getString(accuracy)) {
'highest' => Platform.isIOS ? bg.DesiredAccuracy.navigation : bg.DesiredAccuracy.high,
'high' => bg.DesiredAccuracy.high,
'low' => bg.DesiredAccuracy.low,
_ => bg.DesiredAccuracy.medium,
},
distanceFilter: AppConfig.distanceFilter.toDouble(),
locationUpdateInterval: Platform.isAndroid ? locationUpdateInterval : null,
fastestLocationUpdateInterval: Platform.isAndroid ? fastestLocationUpdateInterval : null,
distanceFilter: isHighestAccuracy ? 0 : instance.getInt(distance)?.toDouble(),
locationUpdateInterval: Platform.isAndroid
? (isHighestAccuracy ? 0 : (locationUpdateInterval > 0 ? locationUpdateInterval : null))
: null,
fastestLocationUpdateInterval: Platform.isAndroid ? (isHighestAccuracy ? 0 : fastestLocationUpdateInterval) : null,
disableElasticity: true,
pausesLocationUpdatesAutomatically: Platform.isIOS ? false : null,
pausesLocationUpdatesAutomatically: Platform.isIOS ? !(isHighestAccuracy || instance.getBool(stopDetection) == false) : null,
showsBackgroundLocationIndicator: Platform.isIOS ? false : null,
),
app: bg.AppConfig(
@ -102,7 +102,7 @@ class Preferences {
),
http: bg.HttpConfig(
autoSync: false,
url: _formatUrl(AppConfig.serverUrl),
url: _formatUrl(instance.getString(url)),
params: {
'device_id': instance.getString(id),
},
@ -112,10 +112,10 @@ class Preferences {
logMaxDays: 1,
),
activity: bg.ActivityConfig(
disableStopDetection: !AppConfig.stopDetection,
disableStopDetection: instance.getBool(stopDetection) == false,
),
persistence: bg.PersistenceConfig(
maxRecordsToPersist: AppConfig.buffer ? -1 : 1,
maxRecordsToPersist: instance.getBool(buffer) != false ? -1 : 1,
locationTemplate: _locationTemplate(),
),
);

269
lib/settings_screen.dart
View file

@ -1,9 +1,14 @@
import 'dart:io';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_background_geolocation/flutter_background_geolocation.dart' as bg;
import 'package:traccar_client/main.dart';
import 'package:traccar_client/password_service.dart';
import 'package:traccar_client/qr_code_screen.dart';
import 'package:wakelock_partial_android/wakelock_partial_android.dart';
import 'config.dart';
import 'l10n/app_localizations.dart';
import 'preferences.dart';
class SettingsScreen extends StatefulWidget {
@ -14,81 +19,223 @@ class SettingsScreen extends StatefulWidget {
}
class _SettingsScreenState extends State<SettingsScreen> {
bool trackingEnabled = false;
bool advanced = false;
@override
void initState() {
super.initState();
_initState();
String _getAccuracyLabel(String? key) {
return switch (key) {
'highest' => AppLocalizations.of(context)!.highestAccuracyLabel,
'high' => AppLocalizations.of(context)!.highAccuracyLabel,
'low' => AppLocalizations.of(context)!.lowAccuracyLabel,
_ => AppLocalizations.of(context)!.mediumAccuracyLabel,
};
}
void _initState() async {
final state = await bg.BackgroundGeolocation.state;
setState(() {
trackingEnabled = state.enabled;
});
bg.BackgroundGeolocation.onEnabledChange((bool enabled) {
setState(() {
trackingEnabled = enabled;
});
});
Future<void> _editSetting(String title, String key, bool isInt) async {
final initialValue = isInt
? Preferences.instance.getInt(key)?.toString() ?? '0'
: Preferences.instance.getString(key) ?? '';
final controller = TextEditingController(text: initialValue);
final errorMessage = AppLocalizations.of(context)!.invalidValue;
final result = await showDialog<String>(
context: context,
builder: (context) => AlertDialog(
scrollable: true,
title: Text(title),
content: TextField(
controller: controller,
keyboardType: isInt ? TextInputType.number : TextInputType.text,
inputFormatters: isInt ? [FilteringTextInputFormatter.digitsOnly] : [],
),
actions: [
TextButton(
onPressed: () => Navigator.pop(context),
child: Text(AppLocalizations.of(context)!.cancelButton),
),
TextButton(
onPressed: () => Navigator.pop(context, controller.text),
child: Text(AppLocalizations.of(context)!.saveButton),
),
],
),
);
if (result != null && result.isNotEmpty) {
if (key == Preferences.url) {
final uri = Uri.tryParse(result);
if (uri == null || uri.host.isEmpty || !(uri.scheme == 'http' || uri.scheme == 'https')) {
messengerKey.currentState?.showSnackBar(SnackBar(content: Text(errorMessage)));
return;
}
}
if (isInt) {
int? intValue = int.tryParse(result);
if (intValue != null) {
if (key == Preferences.heartbeat && intValue > 0 && intValue < 60) {
intValue = 60; // minimum heartbeat is 60 seconds
}
await Preferences.instance.setInt(key, intValue);
}
} else {
await Preferences.instance.setString(key, result);
}
await bg.BackgroundGeolocation.setConfig(Preferences.geolocationConfig());
setState(() {});
}
}
Future<void> _changePassword() async {
final controller = TextEditingController();
final result = await showDialog<bool>(
context: context,
builder: (context) => AlertDialog(
scrollable: true,
content: TextField(
controller: controller,
decoration: InputDecoration(labelText: AppLocalizations.of(context)!.passwordLabel),
obscureText: true,
),
actions: [
TextButton(
onPressed: () => Navigator.pop(context, false),
child: Text(AppLocalizations.of(context)!.cancelButton),
),
TextButton(
onPressed: () => Navigator.pop(context, true),
child: Text(AppLocalizations.of(context)!.saveButton),
),
],
),
);
if (result == true) {
await PasswordService.setPassword(controller.text);
}
}
Widget _buildListTile(String title, String key, bool isInt) {
String? value;
if (isInt) {
final intValue = Preferences.instance.getInt(key);
if (intValue != null && intValue > 0) {
value = intValue.toString();
} else {
value = AppLocalizations.of(context)!.disabledValue;
}
} else {
value = Preferences.instance.getString(key);
}
return ListTile(
title: Text(title),
subtitle: Text(value ?? ''),
onTap: () => _editSetting(title, key, isInt),
);
}
Widget _buildAccuracyListTile() {
final accuracyOptions = ['highest', 'high', 'medium', 'low'];
return ListTile(
title: Text(AppLocalizations.of(context)!.accuracyLabel),
subtitle: Text(_getAccuracyLabel(Preferences.instance.getString(Preferences.accuracy))),
onTap: () async {
final selectedAccuracy = await showDialog<String>(
context: context,
builder: (context) => SimpleDialog(
title: Text(AppLocalizations.of(context)!.accuracyLabel),
children: accuracyOptions.map((option) => SimpleDialogOption(
child: Text(_getAccuracyLabel(option)),
onPressed: () => Navigator.pop(context, option),
)).toList(),
),
);
if (selectedAccuracy != null) {
await Preferences.instance.setString(Preferences.accuracy, selectedAccuracy);
await bg.BackgroundGeolocation.setConfig(Preferences.geolocationConfig());
setState(() {});
}
},
);
}
@override
Widget build(BuildContext context) {
final isHighestAccuracy = Preferences.instance.getString(Preferences.accuracy) == 'highest';
final distance = Preferences.instance.getInt(Preferences.distance);
return Scaffold(
appBar: AppBar(
title: const Text('Settings'),
title: Text(AppLocalizations.of(context)!.settingsTitle),
actions: [
IconButton(
icon: const Icon(Icons.qr_code_scanner),
onPressed: () async {
await Navigator.push(context, MaterialPageRoute(builder: (_) => const QrCodeScreen()));
setState(() {});
},
),
],
),
body: ListView(
children: [
ListTile(
title: const Text('Device ID'),
subtitle: Text(Preferences.instance.getString(Preferences.id) ?? ''),
enabled: false,
),
_buildListTile(AppLocalizations.of(context)!.idLabel, Preferences.id, false),
_buildListTile(AppLocalizations.of(context)!.urlLabel, Preferences.url, false),
_buildAccuracyListTile(),
_buildListTile(AppLocalizations.of(context)!.distanceLabel, Preferences.distance, true),
if (isHighestAccuracy || Platform.isAndroid && distance == 0)
_buildListTile(AppLocalizations.of(context)!.intervalLabel, Preferences.interval, true),
if (isHighestAccuracy)
_buildListTile(AppLocalizations.of(context)!.angleLabel, Preferences.angle, true),
_buildListTile(AppLocalizations.of(context)!.heartbeatLabel, Preferences.heartbeat, true),
SwitchListTile(
title: const Text('Continuous Tracking'),
value: trackingEnabled,
onChanged: (bool value) async {
if (value) {
try {
await bg.BackgroundGeolocation.start();
} on PlatformException catch (error) {
messengerKey.currentState?.showSnackBar(
SnackBar(content: Text(error.message ?? error.code)),
);
}
} else {
bg.BackgroundGeolocation.stop();
}
title: Text(AppLocalizations.of(context)!.advancedLabel),
value: advanced,
onChanged: (value) {
setState(() => advanced = value);
},
),
ListTile(
title: const Text('Server'),
subtitle: Text(AppConfig.serverUrl),
enabled: false,
),
ListTile(
title: const Text('Location Accuracy'),
subtitle: Text(AppConfig.accuracy),
enabled: false,
),
ListTile(
title: const Text('Distance'),
subtitle: Text(AppConfig.distanceFilter == 0 ? 'Disabled' : '${AppConfig.distanceFilter}'),
enabled: false,
),
ListTile(
title: const Text('Interval'),
subtitle: Text('${AppConfig.intervalSeconds} seconds'),
enabled: false,
),
ListTile(
title: const Text('Stop Detection'),
subtitle: Text(AppConfig.stopDetection ? 'Enabled' : 'Disabled'),
enabled: false,
),
if (advanced)
_buildListTile(AppLocalizations.of(context)!.fastestIntervalLabel, Preferences.fastestInterval, true),
if (advanced)
SwitchListTile(
title: Text(AppLocalizations.of(context)!.bufferLabel),
value: Preferences.instance.getBool(Preferences.buffer) ?? true,
onChanged: (value) async {
await Preferences.instance.setBool(Preferences.buffer, value);
await bg.BackgroundGeolocation.setConfig(Preferences.geolocationConfig());
setState(() {});
},
),
if (advanced && Platform.isAndroid)
SwitchListTile(
title: Text(AppLocalizations.of(context)!.wakelockLabel),
value: Preferences.instance.getBool(Preferences.wakelock) ?? false,
onChanged: (value) async {
await Preferences.instance.setBool(Preferences.wakelock, value);
if (value) {
final state = await bg.BackgroundGeolocation.state;
if (state.isMoving == true) {
WakelockPartialAndroid.acquire();
}
} else {
WakelockPartialAndroid.release();
}
setState(() {});
},
),
if (advanced)
SwitchListTile(
title: Text(AppLocalizations.of(context)!.stopDetectionLabel),
value: Preferences.instance.getBool(Preferences.stopDetection) ?? true,
onChanged: (value) async {
await Preferences.instance.setBool(Preferences.stopDetection, value);
await bg.BackgroundGeolocation.setConfig(Preferences.geolocationConfig());
setState(() {});
},
),
if (advanced)
ListTile(
title: Text(AppLocalizations.of(context)!.passwordLabel),
onTap: _changePassword,
),
],
),
);

52
pubspec.lock
View file

@ -5,10 +5,10 @@ packages:
dependency: transitive
description:
name: _flutterfire_internals
sha256: afe15ce18a287d2f89da95566e62892df339b1936bbe9b83587df45b944ee72a
sha256: cd83f7d6bd4e4c0b0b4fef802e8796784032e1cc23d7b0e982cf5d05d9bbe182
url: "https://pub.dev"
source: hosted
version: "1.3.67"
version: "1.3.66"
app_links:
dependency: "direct main"
description:
@ -165,34 +165,34 @@ packages:
dependency: "direct main"
description:
name: firebase_analytics
sha256: "8170273394694efdf567e7e30c26457ff346377a52eb679c278f97b36b786d70"
sha256: "07e0a82e9b045dbd14522a0b23764e2dbcc269720e785d63c6a021133ebb766a"
url: "https://pub.dev"
source: hosted
version: "12.1.3"
version: "12.1.2"
firebase_analytics_platform_interface:
dependency: transitive
description:
name: firebase_analytics_platform_interface
sha256: "2c25cd85f640a47fcc15e970a04a50470f0a4d0e76f23c5bc5ec93a3d48d8775"
sha256: "62fd3f27f342c898bd819fb97fa87c0b971e9fbe03357477282c0e14e1a40c3c"
url: "https://pub.dev"
source: hosted
version: "5.0.7"
version: "5.0.6"
firebase_analytics_web:
dependency: transitive
description:
name: firebase_analytics_web
sha256: e0eb2b21eccb18109af2c1d3154f9e69b45abf4816e3290a6251008e0503aca9
sha256: "8fc488bb008439fc3b850cfac892dec1ff4cd438eee44438919a14c5e61b9828"
url: "https://pub.dev"
source: hosted
version: "0.6.1+3"
version: "0.6.1+2"
firebase_core:
dependency: "direct main"
description:
name: firebase_core
sha256: f0997fee80fbb6d2c658c5b88ae87ba1f9506b5b37126db64fc2e75d8e977fbb
sha256: "923085c881663ef685269b013e241b428e1fb03cdd0ebde265d9b40ff18abf80"
url: "https://pub.dev"
source: hosted
version: "4.5.0"
version: "4.4.0"
firebase_core_platform_interface:
dependency: transitive
description:
@ -205,50 +205,50 @@ packages:
dependency: transitive
description:
name: firebase_core_web
sha256: "856ca92bf2d75a63761286ab8e791bda3a85184c2b641764433b619647acfca6"
sha256: "83e7356c704131ca4d8d8dd57e360d8acecbca38b1a3705c7ae46cc34c708084"
url: "https://pub.dev"
source: hosted
version: "3.5.0"
version: "3.4.0"
firebase_crashlytics:
dependency: "direct main"
description:
name: firebase_crashlytics
sha256: "2a6dc88d762af01790a05ff0cf814f7d4020050e8c69dec01962d9ed5dc1a531"
sha256: a6e6cb8b2ea1214533a54e4c1b11b19c40f6a29333f3ab0854a479fdc3237c5b
url: "https://pub.dev"
source: hosted
version: "5.0.8"
version: "5.0.7"
firebase_crashlytics_platform_interface:
dependency: transitive
description:
name: firebase_crashlytics_platform_interface
sha256: "5fd59d76d691f370e42fd2b786d46078e69ed4126ca0d84b585119f55cd97937"
sha256: fc6837c4c64c48fa94cab8a872a632b9194fa9208ca76a822f424b3da945584d
url: "https://pub.dev"
source: hosted
version: "3.8.18"
version: "3.8.17"
firebase_messaging:
dependency: "direct main"
description:
name: firebase_messaging
sha256: bd17823b70e629877904d384841cda72ed2cc197517404c0c90da5c0ba786a8c
sha256: "06fad40ea14771e969a8f2bbce1944aa20ee2f4f57f4eca5b3ba346b65f3f644"
url: "https://pub.dev"
source: hosted
version: "16.1.2"
version: "16.1.1"
firebase_messaging_platform_interface:
dependency: transitive
description:
name: firebase_messaging_platform_interface
sha256: "550435235cc7d53683f32bf0762c28ef8cfc20a8d36318a033676ae09526d7fb"
sha256: "6c49e901c77e6e10e86d98e32056a087eb1ca1b93acdf58524f1961e617657b7"
url: "https://pub.dev"
source: hosted
version: "4.7.7"
version: "4.7.6"
firebase_messaging_web:
dependency: transitive
description:
name: firebase_messaging_web
sha256: "6b1b93ed90309fbce91c219e3cd32aa831e8eccaf4a61f3afaea1625479275d2"
sha256: "2756f8fea583ffb9d294d15ddecb3a9ad429b023b70c9990c151fc92c54a32b3"
url: "https://pub.dev"
source: hosted
version: "4.1.3"
version: "4.1.2"
flutter:
dependency: "direct main"
description: flutter
@ -441,10 +441,10 @@ packages:
dependency: transitive
description:
name: matcher
sha256: dc0b7dc7651697ea4ff3e69ef44b0407ea32c487a39fff6a4004fa585e901861
sha256: "12956d0ad8390bbcc63ca2e1469c0619946ccb52809807067a7020d57e647aa6"
url: "https://pub.dev"
source: hosted
version: "0.12.19"
version: "0.12.18"
material_color_utilities:
dependency: transitive
description:
@ -726,10 +726,10 @@ packages:
dependency: transitive
description:
name: test_api
sha256: "8161c84903fd860b26bfdefb7963b3f0b68fee7adea0f59ef805ecca346f0c7a"
sha256: "93167629bfc610f71560ab9312acdda4959de4df6fac7492c89ff0d3886f6636"
url: "https://pub.dev"
source: hosted
version: "0.7.10"
version: "0.7.9"
typed_data:
dependency: transitive
description:

8
pubspec.yaml
View file

@ -14,10 +14,10 @@ dependencies:
intl: any
flutter_background_geolocation: ^5.0.5
shared_preferences: ^2.5.4
firebase_core: ^4.5.0
firebase_messaging: ^16.1.2
firebase_analytics: ^12.1.3
firebase_crashlytics: ^5.0.8
firebase_core: ^4.4.0
firebase_messaging: ^16.1.1
firebase_analytics: ^12.1.2
firebase_crashlytics: ^5.0.7
quick_actions: ^1.1.0
rate_my_app: ^2.3.2
shared_preferences_android: ^2.4.21