96 lines
3.1 KiB
Dart
96 lines
3.1 KiB
Dart
import 'package:aman_kassa_flutter/core/locator.dart';
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import 'package:aman_kassa_flutter/core/services/dialog_service.dart';
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import 'package:aman_kassa_flutter/redux/actions/setting_actions.dart';
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import 'package:aman_kassa_flutter/redux/state/setting_state.dart';
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import 'package:aman_kassa_flutter/redux/store.dart';
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import 'package:aman_kassa_flutter/shared/app_colors.dart';
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import 'package:aman_kassa_flutter/shared/ui_helpers.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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class SettingView extends StatefulWidget {
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SettingView();
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@override
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_SettingViewState createState() => _SettingViewState();
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}
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class _SettingViewState extends State<SettingView> {
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TextEditingController _pinController;
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final DialogService _dialogService = locator<DialogService>();
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@override
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void initState() {
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super.initState();
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SettingState state = Redux.store.state.settingState;
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_pinController = new TextEditingController(text: state.pinCode);
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}
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@override
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void dispose() {
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_pinController.dispose();
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super.dispose();
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}
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void _setPinCode(BuildContext _context) async {
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FocusScope.of(_context).unfocus();
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var value = _pinController.text;
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if(value.isNotEmpty && value.length !=4){
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_dialogService.showDialog(description: 'Необходимо указать 4-х значный числовой код');
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} else {
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await Redux.store.dispatch(changePinCodeFromSetting(_pinController.text));
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_dialogService.showDialog(description: 'Данные успешно сохранены');
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}
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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centerTitle: true,
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title: Text('Настройка приложения'),
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),
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body: SingleChildScrollView(
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child: Container(
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margin: const EdgeInsets.symmetric(horizontal: 14.0),
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child: Column(
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children: <Widget>[
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verticalSpaceTiny,
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Text(
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'Для блокировки приложения пин-кодом, укажите 4-х значный числовой код',
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style: TextStyle(fontSize: 15.0),
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textAlign: TextAlign.center,
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),
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verticalSpaceTiny,
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TextField(
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controller: _pinController,
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maxLength: 4,
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obscureText: true,
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decoration: InputDecoration(
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labelText: 'Пин-код', hintText: "Укажите пин-код"),
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keyboardType: TextInputType.number,
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),
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verticalSpaceMedium,
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RaisedButton(
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onPressed: () => this._setPinCode(context),
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child: Text(
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'Cохранить настройки',
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style: TextStyle(color: whiteColor, fontSize: 20.0),
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),
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color: primaryColor,
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padding:
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const EdgeInsets.symmetric(vertical: 5.0, horizontal: 20.0),
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),
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],
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),
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),
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),
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);
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}
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} |