53 lines
1.3 KiB
Dart
53 lines
1.3 KiB
Dart
import 'dart:async';
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import 'package:checker/base/base_screen.dart';
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import 'package:checker/base/settings_base_state.dart';
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import 'package:checker/db.dart';
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import 'package:flutter/material.dart';
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import 'package:checker/strings.dart';
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class CurrenciesScreen extends BaseScreen {
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CurrenciesScreen(helper, app) : super(helper, app);
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@override State createState() => new _CurrenciesState(helper, app);
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}
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class _CurrenciesState extends SettingsBaseState<CurrenciesScreen> {
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List<int> currencies = const [643, 840, 980, 978, 398];
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_CurrenciesState(SqliteHelper helper, String app) : super(helper, app);
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@override
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List<String> getOptions() {
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String ruble = StringsLocalization.nominativeRuble();
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String dollar = StringsLocalization.nominativeDollar();
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String hryvna = StringsLocalization.nominativeHryvna();
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String euro = StringsLocalization.nominativeEuro();
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String tenge = StringsLocalization.nominativeTenge();
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return [ruble, dollar, hryvna, euro, tenge];
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}
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@override
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void getSelectedValue() {
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helper.getCurrency().then((currency) {
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setState(() {
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selectedItem = currencies.indexOf(currency);
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});
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});
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}
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@override
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String getTitle() {
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return StringsLocalization.settings();
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}
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@override
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saveOption() async {
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await helper.saveCurrency(currencies[selectedItem]);
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}
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} |