117 lines
3.4 KiB
Dart
117 lines
3.4 KiB
Dart
import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:dubp/dubp.dart';
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import 'dart:io';
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import 'dart:async';
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import 'package:path_provider/path_provider.dart';
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class SettingsScreen extends StatefulWidget {
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const SettingsScreen({Key keyGenWallet}) : super(key: keyGenWallet);
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@override
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_SettingsScreenState createState() => _SettingsScreenState();
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}
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class _SettingsScreenState extends State<SettingsScreen> {
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void initState() {
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super.initState();
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}
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String generatedMnemonic;
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bool walletIsGenerated = false;
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NewWallet actualWallet;
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String newWalletName;
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bool hasError = false;
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String validPin = 'NO PIN';
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String currentText = "";
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var pinColor = Colors.grey[300];
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Directory appPath;
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@override
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Widget build(BuildContext context) {
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// getAppDirectory();
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return Scaffold(
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appBar: AppBar(
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title: SizedBox(
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height: 22,
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child: Text('Paramètres'),
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)),
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body: Column(children: <Widget>[
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SizedBox(height: 20),
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Expanded(
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child: Align(
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alignment: Alignment.bottomCenter,
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child: SizedBox(
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height: 100,
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width: 1000,
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child: ElevatedButton(
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style: ElevatedButton.styleFrom(
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elevation: 5,
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primary: Colors
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.redAccent, //Color(0xffFFD68E), // background
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onPrimary: Colors.black, // foreground
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),
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onPressed: () => {
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print('Suppression de tous les wallets'),
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_deleteWallet()
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},
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child: Text(
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"EFFACER TOUS MES PORTEFEUILLES, LE TEMPS DE L'ALPHA",
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style: TextStyle(fontSize: 20)))))),
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SizedBox(height: 50),
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]));
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}
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Future<int> _deleteWallet() async {
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try {
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final appPath = await _localPath;
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final _walletsFolder = Directory('$appPath/wallets');
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print('DELETE THAT ?: $_walletsFolder');
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final bool _answer = await _confirmDeletingWallets();
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if (_answer) {
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_walletsFolder.deleteSync(recursive: true);
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_walletsFolder.createSync();
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Navigator.pop(context);
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}
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return 0;
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} catch (e) {
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return 1;
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}
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}
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Future<bool> _confirmDeletingWallets() async {
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return showDialog<bool>(
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context: context,
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barrierDismissible: true, // user must tap button!
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builder: (BuildContext context) {
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return AlertDialog(
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title: Text(
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'Êtes-vous sûr de vouloir supprimer tous vos portefeuilles ?'),
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content: SingleChildScrollView(child: Text('')),
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actions: <Widget>[
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TextButton(
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child: Text("Non"),
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onPressed: () {
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Navigator.pop(context, false);
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},
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),
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TextButton(
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child: Text("Oui"),
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onPressed: () {
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Navigator.pop(context, true);
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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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Future<String> get _localPath async {
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final directory = await getApplicationDocumentsDirectory();
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return directory.path;
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}
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}
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