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72 lines
1.9 KiB
Dart
72 lines
1.9 KiB
Dart
import 'dart:async';
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import 'package:connectivity/connectivity.dart';
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import 'package:doctor_app_flutter/config/shared_pref_kay.dart';
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import 'package:doctor_app_flutter/util/dr_app_shared_pref.dart';
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import 'package:flutter/cupertino.dart';
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class ProjectProvider with ChangeNotifier {
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DrAppSharedPreferances sharedPref = DrAppSharedPreferances();
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Locale _appLocale;
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String currentLanguage = 'ar';
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bool _isArabic = false;
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bool isInternetConnection=true;
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Locale get appLocal => _appLocale;
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bool get isArabic => _isArabic;
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StreamSubscription subscription;
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ProjectProvider() {
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loadSharedPrefLanguage();
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subscription = Connectivity()
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.onConnectivityChanged
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.listen((ConnectivityResult result) {
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switch (result) {
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case ConnectivityResult.wifi:
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isInternetConnection = true;
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break;
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case ConnectivityResult.mobile:
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isInternetConnection = true;
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break;
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case ConnectivityResult.none:
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isInternetConnection = false;
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break;
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}
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notifyListeners();
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});
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}
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void loadSharedPrefLanguage() async {
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currentLanguage = await sharedPref.getString(APP_Language);
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_appLocale = Locale(currentLanguage ?? 'en');
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_isArabic = currentLanguage != null
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? currentLanguage == 'ar' ? true : false
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: false;
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notifyListeners();
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}
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void changeLanguage(String lan) {
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if (lan != "en" && currentLanguage != lan) {
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_appLocale = Locale("ar");
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_isArabic = true;
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currentLanguage = 'ar';
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sharedPref.setString(APP_Language, 'ar');
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} else if (lan != "ar" && currentLanguage != lan) {
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_appLocale = Locale("en");
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_isArabic = false;
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currentLanguage = 'en';
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sharedPref.setString(APP_Language, 'en');
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}
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notifyListeners();
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}
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@override
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void dispose() {
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if (subscription != null) subscription.cancel();
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super.dispose();
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}
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}
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