mirror of
https://github.com/dz0ny/meshcore-sar.git
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Add Croatian and Slovenian localizations, implement locale preferences, and update settings screen
- Created `app_localizations_hr.dart` and `app_localizations_sl.dart` for Croatian and Slovenian translations. - Added `app_sl.arb` file for Slovenian localization strings. - Enhanced `main.dart` to support locale selection and initialization. - Updated `home_screen.dart` and `settings_screen.dart` to handle locale changes and display current language. - Implemented `locale_preferences.dart` service for managing locale settings using SharedPreferences. - Modified `pubspec.yaml` to include `flutter_localizations` and enable localization file generation.
This commit is contained in:
Janez T
617
lib/l10n/app_localizations.dart
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617
lib/l10n/app_localizations.dart
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import 'dart:async';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/widgets.dart';
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import 'package:flutter_localizations/flutter_localizations.dart';
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import 'package:intl/intl.dart' as intl;
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import 'app_localizations_en.dart';
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import 'app_localizations_hr.dart';
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import 'app_localizations_sl.dart';
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// ignore_for_file: type=lint
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/// Callers can lookup localized strings with an instance of AppLocalizations
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/// returned by `AppLocalizations.of(context)`.
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///
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/// Applications need to include `AppLocalizations.delegate()` in their app's
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/// `localizationDelegates` list, and the locales they support in the app's
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/// `supportedLocales` list. For example:
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///
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/// ```dart
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/// import 'l10n/app_localizations.dart';
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///
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/// return MaterialApp(
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/// localizationsDelegates: AppLocalizations.localizationsDelegates,
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/// supportedLocales: AppLocalizations.supportedLocales,
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/// home: MyApplicationHome(),
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/// );
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/// ```
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///
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/// ## Update pubspec.yaml
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///
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/// Please make sure to update your pubspec.yaml to include the following
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/// packages:
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///
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/// ```yaml
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/// dependencies:
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/// # Internationalization support.
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/// flutter_localizations:
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/// sdk: flutter
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/// intl: any # Use the pinned version from flutter_localizations
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///
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/// # Rest of dependencies
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/// ```
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///
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/// ## iOS Applications
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///
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/// iOS applications define key application metadata, including supported
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/// locales, in an Info.plist file that is built into the application bundle.
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/// To configure the locales supported by your app, you’ll need to edit this
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/// file.
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///
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/// First, open your project’s ios/Runner.xcworkspace Xcode workspace file.
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/// Then, in the Project Navigator, open the Info.plist file under the Runner
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/// project’s Runner folder.
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///
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/// Next, select the Information Property List item, select Add Item from the
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/// Editor menu, then select Localizations from the pop-up menu.
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///
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/// Select and expand the newly-created Localizations item then, for each
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/// locale your application supports, add a new item and select the locale
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/// you wish to add from the pop-up menu in the Value field. This list should
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/// be consistent with the languages listed in the AppLocalizations.supportedLocales
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/// property.
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abstract class AppLocalizations {
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AppLocalizations(String locale)
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: localeName = intl.Intl.canonicalizedLocale(locale.toString());
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final String localeName;
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static AppLocalizations? of(BuildContext context) {
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return Localizations.of<AppLocalizations>(context, AppLocalizations);
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}
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static const LocalizationsDelegate<AppLocalizations> delegate =
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_AppLocalizationsDelegate();
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/// A list of this localizations delegate along with the default localizations
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/// delegates.
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///
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/// Returns a list of localizations delegates containing this delegate along with
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/// GlobalMaterialLocalizations.delegate, GlobalCupertinoLocalizations.delegate,
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/// and GlobalWidgetsLocalizations.delegate.
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///
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/// Additional delegates can be added by appending to this list in
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/// MaterialApp. This list does not have to be used at all if a custom list
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/// of delegates is preferred or required.
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static const List<LocalizationsDelegate<dynamic>> localizationsDelegates =
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<LocalizationsDelegate<dynamic>>[
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delegate,
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GlobalMaterialLocalizations.delegate,
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GlobalCupertinoLocalizations.delegate,
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GlobalWidgetsLocalizations.delegate,
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];
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/// A list of this localizations delegate's supported locales.
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static const List<Locale> supportedLocales = <Locale>[
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Locale('en'),
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Locale('hr'),
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Locale('sl'),
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];
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/// The application title
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///
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/// In en, this message translates to:
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/// **'MeshCore SAR'**
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String get appTitle;
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/// Messages tab label
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///
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/// In en, this message translates to:
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/// **'Messages'**
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String get messages;
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/// Contacts tab label
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///
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/// In en, this message translates to:
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/// **'Contacts'**
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String get contacts;
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/// Map tab label
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///
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/// In en, this message translates to:
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/// **'Map'**
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String get map;
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/// Settings screen title
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///
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/// In en, this message translates to:
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/// **'Settings'**
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String get settings;
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/// Connect button label
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///
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/// In en, this message translates to:
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/// **'Connect'**
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String get connect;
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/// Disconnect button label
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///
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/// In en, this message translates to:
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/// **'Disconnect'**
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String get disconnect;
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/// Text shown when scanning for BLE devices
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///
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/// In en, this message translates to:
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/// **'Scanning for devices...'**
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String get scanningForDevices;
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/// Text shown when no BLE devices are found
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///
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/// In en, this message translates to:
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/// **'No devices found'**
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String get noDevicesFound;
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/// Button to restart BLE scanning
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///
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/// In en, this message translates to:
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/// **'Scan Again'**
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String get scanAgain;
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/// Subtitle text for device in scan list
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///
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/// In en, this message translates to:
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/// **'Tap to connect'**
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String get tapToConnect;
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/// Error message when device is not connected
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///
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/// In en, this message translates to:
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/// **'Device not connected'**
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String get deviceNotConnected;
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/// Error when location permission is denied
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///
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/// In en, this message translates to:
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/// **'Location permission denied'**
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String get locationPermissionDenied;
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/// Error when location permission is permanently denied
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///
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/// In en, this message translates to:
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/// **'Location permission permanently denied. Please enable in Settings.'**
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String get locationPermissionPermanentlyDenied;
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/// Error when location services are disabled
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///
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/// In en, this message translates to:
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/// **'Location services are disabled. Please enable them in Settings.'**
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String get locationServicesDisabled;
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/// Error when GPS location cannot be obtained
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///
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/// In en, this message translates to:
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/// **'Failed to get GPS location'**
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String get failedToGetGpsLocation;
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/// Success message showing advertised location
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///
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/// In en, this message translates to:
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/// **'Advertised at {latitude}, {longitude}'**
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String advertisedAtLocation(String latitude, String longitude);
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/// Error message for failed advertisement
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///
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/// In en, this message translates to:
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/// **'Failed to advertise: {error}'**
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String failedToAdvertise(String error);
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/// Text shown during reconnection attempts
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///
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/// In en, this message translates to:
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/// **'Reconnecting... ({attempt}/{max})'**
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String reconnecting(int attempt, int max);
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/// Tooltip for cancel reconnection button
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///
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/// In en, this message translates to:
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/// **'Cancel reconnection'**
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String get cancelReconnection;
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/// Menu item for map management
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///
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/// In en, this message translates to:
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/// **'Map Management'**
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String get mapManagement;
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/// General settings section header
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///
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/// In en, this message translates to:
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/// **'General'**
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String get general;
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/// Theme setting label
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///
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/// In en, this message translates to:
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/// **'Theme'**
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String get theme;
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/// Theme selection dialog title
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///
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/// In en, this message translates to:
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/// **'Choose Theme'**
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String get chooseTheme;
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/// Light theme option
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///
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/// In en, this message translates to:
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/// **'Light'**
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String get light;
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/// Dark theme option
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///
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/// In en, this message translates to:
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/// **'Dark'**
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String get dark;
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/// Description for blue light theme
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///
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/// In en, this message translates to:
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/// **'Blue light theme'**
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String get blueLightTheme;
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/// Description for blue dark theme
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///
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/// In en, this message translates to:
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/// **'Blue dark theme'**
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String get blueDarkTheme;
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/// SAR Red theme option
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///
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/// In en, this message translates to:
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/// **'SAR Red'**
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String get sarRed;
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/// Description for SAR Red theme
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///
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/// In en, this message translates to:
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/// **'Alert/Emergency mode'**
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String get alertEmergencyMode;
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/// SAR Green theme option
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///
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/// In en, this message translates to:
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/// **'SAR Green'**
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String get sarGreen;
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/// Description for SAR Green theme
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///
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/// In en, this message translates to:
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/// **'Safe/All Clear mode'**
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String get safeAllClearMode;
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/// Auto/System theme option
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///
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/// In en, this message translates to:
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/// **'Auto (System)'**
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String get autoSystem;
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/// Description for system theme
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///
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/// In en, this message translates to:
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/// **'Follow system theme'**
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String get followSystemTheme;
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/// Setting to show RX/TX indicators
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///
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/// In en, this message translates to:
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/// **'Show RX/TX Indicators'**
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String get showRxTxIndicators;
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/// Description for RX/TX indicators setting
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///
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/// In en, this message translates to:
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/// **'Display packet activity indicators in top bar'**
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String get displayPacketActivity;
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/// Language setting label
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///
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/// In en, this message translates to:
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/// **'Language'**
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String get language;
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/// Language selection dialog title
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///
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/// In en, this message translates to:
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/// **'Choose Language'**
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String get chooseLanguage;
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/// English language option
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///
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/// In en, this message translates to:
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/// **'English'**
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String get english;
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/// Slovenian language option
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///
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/// In en, this message translates to:
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/// **'Slovenian'**
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String get slovenian;
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/// Croatian language option
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///
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/// In en, this message translates to:
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/// **'Croatian'**
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String get croatian;
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/// Location settings section header
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///
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/// In en, this message translates to:
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/// **'Location Broadcasting'**
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String get locationBroadcasting;
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/// Auto location tracking setting
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///
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/// In en, this message translates to:
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/// **'Auto Location Tracking'**
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String get autoLocationTracking;
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/// Description for auto location tracking
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///
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/// In en, this message translates to:
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/// **'Automatically broadcast position updates'**
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String get automaticallyBroadcastPosition;
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/// Configure tracking button label
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///
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/// In en, this message translates to:
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/// **'Configure Tracking'**
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String get configureTracking;
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/// Description for tracking configuration
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///
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/// In en, this message translates to:
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/// **'Distance and time thresholds'**
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String get distanceAndTimeThresholds;
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/// Tracking configuration dialog title
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///
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/// In en, this message translates to:
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/// **'Location Tracking Configuration'**
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String get locationTrackingConfiguration;
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/// Description for tracking configuration dialog
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///
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/// In en, this message translates to:
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/// **'Configure when location broadcasts are sent to the mesh network'**
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String get configureWhenLocationBroadcasts;
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/// Minimum distance setting label
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///
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/// In en, this message translates to:
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/// **'Minimum Distance'**
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String get minimumDistance;
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/// Description for minimum distance
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///
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/// In en, this message translates to:
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/// **'Broadcast only after moving {distance} meters'**
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String broadcastAfterMoving(String distance);
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/// Maximum distance setting label
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///
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/// In en, this message translates to:
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/// **'Maximum Distance'**
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String get maximumDistance;
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/// Description for maximum distance
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///
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/// In en, this message translates to:
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/// **'Always broadcast after moving {distance} meters'**
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String alwaysBroadcastAfterMoving(String distance);
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/// Minimum time interval setting label
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///
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/// In en, this message translates to:
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/// **'Minimum Time Interval'**
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String get minimumTimeInterval;
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/// Description for time interval
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///
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/// In en, this message translates to:
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/// **'Always broadcast every {duration}'**
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String alwaysBroadcastEvery(String duration);
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/// Save button label
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///
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/// In en, this message translates to:
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/// **'Save'**
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String get save;
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/// Cancel button label
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///
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/// In en, this message translates to:
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/// **'Cancel'**
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String get cancel;
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/// Close button label
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///
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/// In en, this message translates to:
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/// **'Close'**
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String get close;
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/// About section header
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///
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/// In en, this message translates to:
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/// **'About'**
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||||
String get about;
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||||
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/// App version label
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///
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||||
/// In en, this message translates to:
|
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/// **'App Version'**
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||||
String get appVersion;
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||||
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||||
/// App name label
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||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'App Name'**
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||||
String get appName;
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||||
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||||
/// About dialog title
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||||
///
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/// In en, this message translates to:
|
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/// **'About MeshCore SAR'**
|
||||
String get aboutMeshCoreSar;
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/// About dialog description
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'A Search & Rescue application designed for emergency response teams. Features include:\n\n• BLE mesh networking for device-to-device communication\n• Offline maps with multiple layer options\n• Real-time team member tracking\n• SAR tactical markers (found person, fire, staging)\n• Contact management and messaging\n• GPS tracking with compass heading\n• Map tile caching for offline use'**
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||||
String get aboutDescription;
|
||||
|
||||
/// Technologies used section title
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'Technologies Used:'**
|
||||
String get technologiesUsed;
|
||||
|
||||
/// List of technologies used
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'• Flutter for cross-platform development\n• BLE (Bluetooth Low Energy) for mesh networking\n• OpenStreetMap for mapping\n• Provider for state management\n• SharedPreferences for local storage'**
|
||||
String get technologiesList;
|
||||
|
||||
/// Developer section header
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'Developer'**
|
||||
String get developer;
|
||||
|
||||
/// Package name label
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'Package Name'**
|
||||
String get packageName;
|
||||
|
||||
/// Sample data section header
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'Sample Data'**
|
||||
String get sampleData;
|
||||
|
||||
/// Sample data section description
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'Load or clear sample contacts, channel messages, and SAR markers for testing'**
|
||||
String get sampleDataDescription;
|
||||
|
||||
/// Load sample data button
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'Load Sample Data'**
|
||||
String get loadSampleData;
|
||||
|
||||
/// Clear all data button
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'Clear All Data'**
|
||||
String get clearAllData;
|
||||
|
||||
/// Clear data confirmation dialog title
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'Clear All Data'**
|
||||
String get clearAllDataConfirmTitle;
|
||||
|
||||
/// Clear data confirmation message
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'This will clear all contacts and SAR markers. Are you sure?'**
|
||||
String get clearAllDataConfirmMessage;
|
||||
|
||||
/// Clear button label
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'Clear'**
|
||||
String get clear;
|
||||
|
||||
/// Success message after loading sample data
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'Loaded {teamCount} team members, {channelCount} channels, {sarCount} SAR markers, {messageCount} messages'**
|
||||
String loadedSampleData(
|
||||
int teamCount,
|
||||
int channelCount,
|
||||
int sarCount,
|
||||
int messageCount,
|
||||
);
|
||||
|
||||
/// Error message when sample data fails to load
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'Failed to load sample data: {error}'**
|
||||
String failedToLoadSampleData(String error);
|
||||
|
||||
/// Success message after clearing all data
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'All data cleared'**
|
||||
String get allDataCleared;
|
||||
|
||||
/// Error message when background tracking fails to start
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'Failed to start background tracking. Check permissions and BLE connection.'**
|
||||
String get failedToStartBackgroundTracking;
|
||||
|
||||
/// Success message for location broadcast
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'Location broadcast: {latitude}, {longitude}'**
|
||||
String locationBroadcast(String latitude, String longitude);
|
||||
|
||||
/// Information about default PIN for pairing
|
||||
///
|
||||
/// In en, this message translates to:
|
||||
/// **'The default pin for devices without a screen is 123456. Trouble pairing? Forget the bluetooth device in system settings.'**
|
||||
String get defaultPinInfo;
|
||||
}
|
||||
|
||||
class _AppLocalizationsDelegate
|
||||
extends LocalizationsDelegate<AppLocalizations> {
|
||||
const _AppLocalizationsDelegate();
|
||||
|
||||
@override
|
||||
Future<AppLocalizations> load(Locale locale) {
|
||||
return SynchronousFuture<AppLocalizations>(lookupAppLocalizations(locale));
|
||||
}
|
||||
|
||||
@override
|
||||
bool isSupported(Locale locale) =>
|
||||
<String>['en', 'hr', 'sl'].contains(locale.languageCode);
|
||||
|
||||
@override
|
||||
bool shouldReload(_AppLocalizationsDelegate old) => false;
|
||||
}
|
||||
|
||||
AppLocalizations lookupAppLocalizations(Locale locale) {
|
||||
// Lookup logic when only language code is specified.
|
||||
switch (locale.languageCode) {
|
||||
case 'en':
|
||||
return AppLocalizationsEn();
|
||||
case 'hr':
|
||||
return AppLocalizationsHr();
|
||||
case 'sl':
|
||||
return AppLocalizationsSl();
|
||||
}
|
||||
|
||||
throw FlutterError(
|
||||
'AppLocalizations.delegate failed to load unsupported locale "$locale". This is likely '
|
||||
'an issue with the localizations generation tool. Please file an issue '
|
||||
'on GitHub with a reproducible sample app and the gen-l10n configuration '
|
||||
'that was used.',
|
||||
);
|
||||
}
|
||||
Reference in New Issue
Block a user