32 lines
1.3 KiB
Dart
32 lines
1.3 KiB
Dart
import 'package:shared_preferences/shared_preferences.dart';
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///______APP_Default_currency________________________
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const String appDefaultCurrency = '\$';
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const String appDefaultCurrencyName = 'US Dollar';
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///______Dynamic_currency_variables___________________
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String currency = appDefaultCurrency;
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String currencyName = appDefaultCurrencyName;
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class CurrencyMethods {
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void removeCurrencyFromLocalDatabase() async {
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final prefs = await SharedPreferences.getInstance();
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await prefs.remove('currency');
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await prefs.remove('currencyName');
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}
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Future<void> saveCurrencyDataInLocalDatabase({required String? selectedCurrencySymbol, required String? selectedCurrencyName}) async {
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print('This is currency from apis: $selectedCurrencyName - And symbol is : $selectedCurrencySymbol');
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final prefs = await SharedPreferences.getInstance();
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await prefs.setString('currency', selectedCurrencySymbol ?? appDefaultCurrency);
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await prefs.setString('currencyName', selectedCurrencyName ?? appDefaultCurrencyName);
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await getCurrencyFromLocalDatabase();
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}
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Future<void> getCurrencyFromLocalDatabase() async {
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final prefs = await SharedPreferences.getInstance();
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currency = prefs.getString('currency') ?? appDefaultCurrency;
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currencyName = prefs.getString('currencyName') ?? appDefaultCurrencyName;
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}
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}
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