cake_wallet/lib/store/settings_store.dart
2023-05-26 16:43:30 +03:00

606 lines
24 KiB
Dart

import 'dart:io';
import 'package:cake_wallet/bitcoin/bitcoin.dart';
import 'package:cake_wallet/entities/exchange_api_mode.dart';
import 'package:cake_wallet/entities/pin_code_required_duration.dart';
import 'package:cake_wallet/entities/preferences_key.dart';
import 'package:cw_core/transaction_priority.dart';
import 'package:cake_wallet/themes/theme_base.dart';
import 'package:cake_wallet/themes/theme_list.dart';
import 'package:device_info_plus/device_info_plus.dart';
import 'package:flutter/material.dart';
import 'package:hive/hive.dart';
import 'package:mobx/mobx.dart';
import 'package:package_info_plus/package_info_plus.dart';
import 'package:cake_wallet/di.dart';
import 'package:cw_core/wallet_type.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:cake_wallet/entities/language_service.dart';
import 'package:cake_wallet/entities/balance_display_mode.dart';
import 'package:cake_wallet/entities/fiat_currency.dart';
import 'package:cw_core/node.dart';
import 'package:cake_wallet/monero/monero.dart';
import 'package:cake_wallet/entities/action_list_display_mode.dart';
import 'package:cake_wallet/entities/fiat_api_mode.dart';
import 'package:cw_core/set_app_secure_native.dart';
import 'package:cake_wallet/utils/device_info.dart';
part 'settings_store.g.dart';
class SettingsStore = SettingsStoreBase with _$SettingsStore;
abstract class SettingsStoreBase with Store {
SettingsStoreBase(
{required SharedPreferences sharedPreferences,
required bool initialShouldShowMarketPlaceInDashboard,
required FiatCurrency initialFiatCurrency,
required BalanceDisplayMode initialBalanceDisplayMode,
required bool initialSaveRecipientAddress,
required bool initialAppSecure,
required bool initialDisableBuy,
required bool initialDisableSell,
required FiatApiMode initialFiatMode,
required bool initialAllowBiometricalAuthentication,
required String initialTotpSecretKey,
required bool initialUseTOTP2FA,
required int initialFailedTokenTrial,
required ExchangeApiMode initialExchangeStatus,
required ThemeBase initialTheme,
required int initialPinLength,
required String initialLanguageCode,
// required String initialCurrentLocale,
required this.appVersion,
required this.deviceName,
required Map<WalletType, Node> nodes,
required this.shouldShowYatPopup,
required this.isBitcoinBuyEnabled,
required this.actionlistDisplayMode,
required this.pinTimeOutDuration,
TransactionPriority? initialBitcoinTransactionPriority,
TransactionPriority? initialMoneroTransactionPriority,
TransactionPriority? initialHavenTransactionPriority,
TransactionPriority? initialLitecoinTransactionPriority})
: nodes = ObservableMap<WalletType, Node>.of(nodes),
_sharedPreferences = sharedPreferences,
fiatCurrency = initialFiatCurrency,
balanceDisplayMode = initialBalanceDisplayMode,
shouldSaveRecipientAddress = initialSaveRecipientAddress,
fiatApiMode = initialFiatMode,
allowBiometricalAuthentication = initialAllowBiometricalAuthentication,
totpSecretKey = initialTotpSecretKey,
useTOTP2FA = initialUseTOTP2FA,
numberOfFailedTokenTrials = initialFailedTokenTrial,
isAppSecure = initialAppSecure,
disableBuy = initialDisableBuy,
disableSell = initialDisableSell,
shouldShowMarketPlaceInDashboard = initialShouldShowMarketPlaceInDashboard,
exchangeStatus = initialExchangeStatus,
currentTheme = initialTheme,
pinCodeLength = initialPinLength,
languageCode = initialLanguageCode,
priority = ObservableMap<WalletType, TransactionPriority>() {
//this.nodes = ObservableMap<WalletType, Node>.of(nodes);
if (initialMoneroTransactionPriority != null) {
priority[WalletType.monero] = initialMoneroTransactionPriority;
}
if (initialBitcoinTransactionPriority != null) {
priority[WalletType.bitcoin] = initialBitcoinTransactionPriority;
}
if (initialHavenTransactionPriority != null) {
priority[WalletType.haven] = initialHavenTransactionPriority;
}
if (initialLitecoinTransactionPriority != null) {
priority[WalletType.litecoin] = initialLitecoinTransactionPriority;
}
reaction(
(_) => fiatCurrency,
(FiatCurrency fiatCurrency) => sharedPreferences.setString(
PreferencesKey.currentFiatCurrencyKey, fiatCurrency.serialize()));
reaction(
(_) => shouldShowYatPopup,
(bool shouldShowYatPopup) =>
sharedPreferences.setBool(PreferencesKey.shouldShowYatPopup, shouldShowYatPopup));
priority.observe((change) {
final String? key;
switch (change.key) {
case WalletType.monero:
key = PreferencesKey.moneroTransactionPriority;
break;
case WalletType.bitcoin:
key = PreferencesKey.bitcoinTransactionPriority;
break;
case WalletType.litecoin:
key = PreferencesKey.litecoinTransactionPriority;
break;
case WalletType.haven:
key = PreferencesKey.havenTransactionPriority;
break;
default:
key = null;
}
if (change.newValue != null && key != null) {
sharedPreferences.setInt(key, change.newValue!.serialize());
}
});
reaction(
(_) => shouldSaveRecipientAddress,
(bool shouldSaveRecipientAddress) => sharedPreferences.setBool(
PreferencesKey.shouldSaveRecipientAddressKey, shouldSaveRecipientAddress));
if (DeviceInfo.instance.isMobile) {
setIsAppSecureNative(isAppSecure);
reaction((_) => isAppSecure, (bool isAppSecure) {
sharedPreferences.setBool(PreferencesKey.isAppSecureKey, isAppSecure);
setIsAppSecureNative(isAppSecure);
});
}
reaction(
(_) => disableBuy,
(bool disableBuy) => sharedPreferences.setBool(
PreferencesKey.disableBuyKey, disableBuy));
reaction(
(_) => disableSell,
(bool disableSell) => sharedPreferences.setBool(
PreferencesKey.disableSellKey, disableSell));
reaction(
(_) => fiatApiMode,
(FiatApiMode mode) =>
sharedPreferences.setInt(PreferencesKey.currentFiatApiModeKey, mode.serialize()));
reaction((_) => currentTheme,
(ThemeBase theme) => sharedPreferences.setInt(PreferencesKey.currentTheme, theme.raw));
reaction(
(_) => allowBiometricalAuthentication,
(bool biometricalAuthentication) => sharedPreferences.setBool(
PreferencesKey.allowBiometricalAuthenticationKey, biometricalAuthentication));
reaction(
(_) => useTOTP2FA, (bool use) => sharedPreferences.setBool(PreferencesKey.useTOTP2FA, use));
reaction(
(_) => numberOfFailedTokenTrials,
(int failedTokenTrail) =>
sharedPreferences.setInt(PreferencesKey.failedTotpTokenTrials, failedTokenTrail));
reaction((_) => totpSecretKey,
(String totpKey) => sharedPreferences.setString(PreferencesKey.totpSecretKey, totpKey));
reaction(
(_) => shouldShowMarketPlaceInDashboard,
(bool value) =>
sharedPreferences.setBool(PreferencesKey.shouldShowMarketPlaceInDashboard, value));
reaction((_) => pinCodeLength,
(int pinLength) => sharedPreferences.setInt(PreferencesKey.currentPinLength, pinLength));
reaction(
(_) => languageCode,
(String languageCode) =>
sharedPreferences.setString(PreferencesKey.currentLanguageCode, languageCode));
reaction(
(_) => pinTimeOutDuration,
(PinCodeRequiredDuration pinCodeInterval) =>
sharedPreferences.setInt(PreferencesKey.pinTimeOutDuration, pinCodeInterval.value));
reaction(
(_) => balanceDisplayMode,
(BalanceDisplayMode mode) => sharedPreferences.setInt(
PreferencesKey.currentBalanceDisplayModeKey, mode.serialize()));
reaction(
(_) => exchangeStatus,
(ExchangeApiMode mode) =>
sharedPreferences.setInt(PreferencesKey.exchangeStatusKey, mode.serialize()));
this.nodes.observe((change) {
if (change.newValue != null && change.key != null) {
_saveCurrentNode(change.newValue!, change.key!);
}
});
}
static const defaultPinLength = 4;
static const defaultActionsMode = 11;
static const defaultPinCodeTimeOutDuration = PinCodeRequiredDuration.tenminutes;
static final walletPasswordDirectInput = Platform.isLinux;
@observable
FiatCurrency fiatCurrency;
@observable
bool shouldShowYatPopup;
@observable
bool shouldShowMarketPlaceInDashboard;
@observable
ObservableList<ActionListDisplayMode> actionlistDisplayMode;
@observable
BalanceDisplayMode balanceDisplayMode;
@observable
FiatApiMode fiatApiMode;
@observable
bool shouldSaveRecipientAddress;
@observable
bool isAppSecure;
@observable
bool disableBuy;
@observable
bool disableSell;
@observable
bool allowBiometricalAuthentication;
@observable
String totpSecretKey;
@computed
String get totpVersionOneLink {
return 'otpauth://totp/Cake%20Wallet:$deviceName?secret=$totpSecretKey&issuer=Cake%20Wallet&algorithm=SHA512&digits=8&period=30';
}
@observable
bool useTOTP2FA;
@observable
int numberOfFailedTokenTrials;
@observable
ExchangeApiMode exchangeStatus;
@observable
ThemeBase currentTheme;
@observable
int pinCodeLength;
@observable
PinCodeRequiredDuration pinTimeOutDuration;
@computed
ThemeData get theme => currentTheme.themeData;
@observable
String languageCode;
@observable
ObservableMap<WalletType, TransactionPriority> priority;
String appVersion;
String deviceName;
SharedPreferences _sharedPreferences;
ObservableMap<WalletType, Node> nodes;
Node getCurrentNode(WalletType walletType) {
final node = nodes[walletType];
if (node == null) {
throw Exception('No node found for wallet type: ${walletType.toString()}');
}
return node;
}
bool isBitcoinBuyEnabled;
bool get shouldShowReceiveWarning =>
_sharedPreferences.getBool(PreferencesKey.shouldShowReceiveWarning) ?? true;
Future<void> setShouldShowReceiveWarning(bool value) async =>
_sharedPreferences.setBool(PreferencesKey.shouldShowReceiveWarning, value);
static Future<SettingsStore> load(
{required Box<Node> nodeSource,
required bool isBitcoinBuyEnabled,
FiatCurrency initialFiatCurrency = FiatCurrency.usd,
BalanceDisplayMode initialBalanceDisplayMode = BalanceDisplayMode.availableBalance,
ThemeBase? initialTheme}) async {
final sharedPreferences = await getIt.getAsync<SharedPreferences>();
final currentFiatCurrency = FiatCurrency.deserialize(
raw: sharedPreferences.getString(PreferencesKey.currentFiatCurrencyKey)!);
TransactionPriority? moneroTransactionPriority = monero?.deserializeMoneroTransactionPriority(
raw: sharedPreferences.getInt(PreferencesKey.moneroTransactionPriority)!);
TransactionPriority? bitcoinTransactionPriority =
bitcoin?.deserializeBitcoinTransactionPriority(
sharedPreferences.getInt(PreferencesKey.bitcoinTransactionPriority)!);
TransactionPriority? havenTransactionPriority;
TransactionPriority? litecoinTransactionPriority;
if (sharedPreferences.getInt(PreferencesKey.havenTransactionPriority) != null) {
havenTransactionPriority = monero?.deserializeMoneroTransactionPriority(
raw: sharedPreferences.getInt(PreferencesKey.havenTransactionPriority)!);
}
if (sharedPreferences.getInt(PreferencesKey.litecoinTransactionPriority) != null) {
litecoinTransactionPriority = bitcoin?.deserializeLitecoinTransactionPriority(
sharedPreferences.getInt(PreferencesKey.litecoinTransactionPriority)!);
}
moneroTransactionPriority ??= monero?.getDefaultTransactionPriority();
bitcoinTransactionPriority ??= bitcoin?.getMediumTransactionPriority();
havenTransactionPriority ??= monero?.getDefaultTransactionPriority();
litecoinTransactionPriority ??= bitcoin?.getLitecoinTransactionPriorityMedium();
final currentBalanceDisplayMode = BalanceDisplayMode.deserialize(
raw: sharedPreferences.getInt(PreferencesKey.currentBalanceDisplayModeKey)!);
// FIX-ME: Check for which default value we should have here
final shouldSaveRecipientAddress =
sharedPreferences.getBool(PreferencesKey.shouldSaveRecipientAddressKey) ?? false;
final isAppSecure =
sharedPreferences.getBool(PreferencesKey.isAppSecureKey) ?? false;
final disableBuy =
sharedPreferences.getBool(PreferencesKey.disableBuyKey) ?? false;
final disableSell =
sharedPreferences.getBool(PreferencesKey.disableSellKey) ?? false;
final currentFiatApiMode = FiatApiMode.deserialize(
raw: sharedPreferences.getInt(PreferencesKey.currentFiatApiModeKey) ??
FiatApiMode.enabled.raw);
final allowBiometricalAuthentication =
sharedPreferences.getBool(PreferencesKey.allowBiometricalAuthenticationKey) ?? false;
final totpSecretKey = sharedPreferences.getString(PreferencesKey.totpSecretKey) ?? '';
final useTOTP2FA = sharedPreferences.getBool(PreferencesKey.useTOTP2FA) ?? false;
final tokenTrialNumber = sharedPreferences.getInt(PreferencesKey.failedTotpTokenTrials) ?? 0;
final shouldShowMarketPlaceInDashboard =
sharedPreferences.getBool(PreferencesKey.shouldShowMarketPlaceInDashboard) ?? true;
final exchangeStatus = ExchangeApiMode.deserialize(
raw: sharedPreferences.getInt(PreferencesKey.exchangeStatusKey) ??
ExchangeApiMode.enabled.raw);
final legacyTheme = (sharedPreferences.getBool(PreferencesKey.isDarkThemeLegacy) ?? false)
? ThemeType.dark.index
: ThemeType.bright.index;
final savedTheme = initialTheme ??
ThemeList.deserialize(
raw: sharedPreferences.getInt(PreferencesKey.currentTheme) ?? legacyTheme);
final actionListDisplayMode = ObservableList<ActionListDisplayMode>();
actionListDisplayMode.addAll(deserializeActionlistDisplayModes(
sharedPreferences.getInt(PreferencesKey.displayActionListModeKey) ?? defaultActionsMode));
var pinLength = sharedPreferences.getInt(PreferencesKey.currentPinLength);
final timeOutDuration = sharedPreferences.getInt(PreferencesKey.pinTimeOutDuration);
final pinCodeTimeOutDuration = timeOutDuration != null
? PinCodeRequiredDuration.deserialize(raw: timeOutDuration)
: defaultPinCodeTimeOutDuration;
// If no value
if (pinLength == null || pinLength == 0) {
pinLength = defaultPinLength;
}
final savedLanguageCode = sharedPreferences.getString(PreferencesKey.currentLanguageCode) ??
await LanguageService.localeDetection();
final nodeId = sharedPreferences.getInt(PreferencesKey.currentNodeIdKey);
final bitcoinElectrumServerId =
sharedPreferences.getInt(PreferencesKey.currentBitcoinElectrumSererIdKey);
final litecoinElectrumServerId =
sharedPreferences.getInt(PreferencesKey.currentLitecoinElectrumSererIdKey);
final havenNodeId = sharedPreferences.getInt(PreferencesKey.currentHavenNodeIdKey);
final moneroNode = nodeSource.get(nodeId);
final bitcoinElectrumServer = nodeSource.get(bitcoinElectrumServerId);
final litecoinElectrumServer = nodeSource.get(litecoinElectrumServerId);
final havenNode = nodeSource.get(havenNodeId);
final deviceName = await _getDeviceName() ?? '';
final shouldShowYatPopup = sharedPreferences.getBool(PreferencesKey.shouldShowYatPopup) ?? true;
var appVersion = '';
try {
final packageInfo = await PackageInfo.fromPlatform();
appVersion = packageInfo.version;
} catch(_) {}
final nodes = <WalletType, Node>{};
if (moneroNode != null) {
nodes[WalletType.monero] = moneroNode;
}
if (bitcoinElectrumServer != null) {
nodes[WalletType.bitcoin] = bitcoinElectrumServer;
}
if (litecoinElectrumServer != null) {
nodes[WalletType.litecoin] = litecoinElectrumServer;
}
if (havenNode != null) {
nodes[WalletType.haven] = havenNode;
}
return SettingsStore(
sharedPreferences: sharedPreferences,
initialShouldShowMarketPlaceInDashboard: shouldShowMarketPlaceInDashboard,
nodes: nodes,
appVersion: appVersion,
deviceName: deviceName,
isBitcoinBuyEnabled: isBitcoinBuyEnabled,
initialFiatCurrency: currentFiatCurrency,
initialBalanceDisplayMode: currentBalanceDisplayMode,
initialSaveRecipientAddress: shouldSaveRecipientAddress,
initialAppSecure: isAppSecure,
initialDisableBuy: disableBuy,
initialDisableSell: disableSell,
initialFiatMode: currentFiatApiMode,
initialAllowBiometricalAuthentication: allowBiometricalAuthentication,
initialTotpSecretKey: totpSecretKey,
initialUseTOTP2FA: useTOTP2FA,
initialFailedTokenTrial: tokenTrialNumber,
initialExchangeStatus: exchangeStatus,
initialTheme: savedTheme,
actionlistDisplayMode: actionListDisplayMode,
initialPinLength: pinLength,
pinTimeOutDuration: pinCodeTimeOutDuration,
initialLanguageCode: savedLanguageCode,
initialMoneroTransactionPriority: moneroTransactionPriority,
initialBitcoinTransactionPriority: bitcoinTransactionPriority,
initialHavenTransactionPriority: havenTransactionPriority,
initialLitecoinTransactionPriority: litecoinTransactionPriority,
shouldShowYatPopup: shouldShowYatPopup);
}
Future<void> reload({required Box<Node> nodeSource}) async {
final sharedPreferences = await getIt.getAsync<SharedPreferences>();
fiatCurrency = FiatCurrency.deserialize(
raw: sharedPreferences.getString(PreferencesKey.currentFiatCurrencyKey)!);
priority[WalletType.monero] = monero?.deserializeMoneroTransactionPriority(
raw: sharedPreferences.getInt(PreferencesKey.moneroTransactionPriority)!) ??
priority[WalletType.monero]!;
priority[WalletType.bitcoin] = bitcoin?.deserializeBitcoinTransactionPriority(
sharedPreferences.getInt(PreferencesKey.moneroTransactionPriority)!) ??
priority[WalletType.bitcoin]!;
if (sharedPreferences.getInt(PreferencesKey.havenTransactionPriority) != null) {
priority[WalletType.haven] = monero?.deserializeMoneroTransactionPriority(
raw: sharedPreferences.getInt(PreferencesKey.havenTransactionPriority)!) ??
priority[WalletType.haven]!;
}
if (sharedPreferences.getInt(PreferencesKey.litecoinTransactionPriority) != null) {
priority[WalletType.litecoin] = bitcoin?.deserializeLitecoinTransactionPriority(
sharedPreferences.getInt(PreferencesKey.litecoinTransactionPriority)!) ??
priority[WalletType.litecoin]!;
}
balanceDisplayMode = BalanceDisplayMode.deserialize(
raw: sharedPreferences.getInt(PreferencesKey.currentBalanceDisplayModeKey)!);
shouldSaveRecipientAddress =
sharedPreferences.getBool(PreferencesKey.shouldSaveRecipientAddressKey) ??
shouldSaveRecipientAddress;
totpSecretKey = sharedPreferences.getString(PreferencesKey.totpSecretKey) ?? totpSecretKey;
useTOTP2FA = sharedPreferences.getBool(PreferencesKey.useTOTP2FA) ?? useTOTP2FA;
numberOfFailedTokenTrials =
sharedPreferences.getInt(PreferencesKey.failedTotpTokenTrials) ?? numberOfFailedTokenTrials;
sharedPreferences.getBool(PreferencesKey.shouldSaveRecipientAddressKey) ?? shouldSaveRecipientAddress;
isAppSecure =
sharedPreferences.getBool(PreferencesKey.isAppSecureKey) ?? isAppSecure;
disableBuy =
sharedPreferences.getBool(PreferencesKey.disableBuyKey) ?? disableBuy;
disableSell =
sharedPreferences.getBool(PreferencesKey.disableSellKey) ?? disableSell;
allowBiometricalAuthentication = sharedPreferences
.getBool(PreferencesKey.allowBiometricalAuthenticationKey) ??
allowBiometricalAuthentication;
shouldShowMarketPlaceInDashboard =
sharedPreferences.getBool(PreferencesKey.shouldShowMarketPlaceInDashboard) ??
shouldShowMarketPlaceInDashboard;
exchangeStatus = ExchangeApiMode.deserialize(
raw: sharedPreferences.getInt(PreferencesKey.exchangeStatusKey) ??
ExchangeApiMode.enabled.raw);
final legacyTheme = (sharedPreferences.getBool(PreferencesKey.isDarkThemeLegacy) ?? false)
? ThemeType.dark.index
: ThemeType.bright.index;
currentTheme = ThemeList.deserialize(
raw: sharedPreferences.getInt(PreferencesKey.currentTheme) ?? legacyTheme);
actionlistDisplayMode = ObservableList<ActionListDisplayMode>();
actionlistDisplayMode.addAll(deserializeActionlistDisplayModes(
sharedPreferences.getInt(PreferencesKey.displayActionListModeKey) ?? defaultActionsMode));
var pinLength = sharedPreferences.getInt(PreferencesKey.currentPinLength);
// If no value
if (pinLength == null || pinLength == 0) {
pinLength = pinCodeLength;
}
pinCodeLength = pinLength;
languageCode = sharedPreferences.getString(PreferencesKey.currentLanguageCode) ?? languageCode;
shouldShowYatPopup =
sharedPreferences.getBool(PreferencesKey.shouldShowYatPopup) ?? shouldShowYatPopup;
final nodeId = sharedPreferences.getInt(PreferencesKey.currentNodeIdKey);
final bitcoinElectrumServerId =
sharedPreferences.getInt(PreferencesKey.currentBitcoinElectrumSererIdKey);
final litecoinElectrumServerId =
sharedPreferences.getInt(PreferencesKey.currentLitecoinElectrumSererIdKey);
final havenNodeId = sharedPreferences.getInt(PreferencesKey.currentHavenNodeIdKey);
final moneroNode = nodeSource.get(nodeId);
final bitcoinElectrumServer = nodeSource.get(bitcoinElectrumServerId);
final litecoinElectrumServer = nodeSource.get(litecoinElectrumServerId);
final havenNode = nodeSource.get(havenNodeId);
if (moneroNode != null) {
nodes[WalletType.monero] = moneroNode;
}
if (bitcoinElectrumServer != null) {
nodes[WalletType.bitcoin] = bitcoinElectrumServer;
}
if (litecoinElectrumServer != null) {
nodes[WalletType.litecoin] = litecoinElectrumServer;
}
if (havenNode != null) {
nodes[WalletType.haven] = havenNode;
}
}
Future<void> _saveCurrentNode(Node node, WalletType walletType) async {
switch (walletType) {
case WalletType.bitcoin:
await _sharedPreferences.setInt(
PreferencesKey.currentBitcoinElectrumSererIdKey, node.key as int);
break;
case WalletType.litecoin:
await _sharedPreferences.setInt(
PreferencesKey.currentLitecoinElectrumSererIdKey, node.key as int);
break;
case WalletType.monero:
await _sharedPreferences.setInt(PreferencesKey.currentNodeIdKey, node.key as int);
break;
case WalletType.haven:
await _sharedPreferences.setInt(PreferencesKey.currentHavenNodeIdKey, node.key as int);
break;
default:
break;
}
nodes[walletType] = node;
}
static Future<String?> _getDeviceName() async {
String? deviceName = '';
final deviceInfoPlugin = DeviceInfoPlugin();
if (Platform.isAndroid) {
final androidInfo = await deviceInfoPlugin.androidInfo;
deviceName = '${androidInfo.brand}%20${androidInfo.manufacturer}%20${androidInfo.model}';
print(deviceName);
} else if (Platform.isIOS) {
final iosInfo = await deviceInfoPlugin.iosInfo;
deviceName = iosInfo.model;
} else if (Platform.isLinux) {
final linuxInfo = await deviceInfoPlugin.linuxInfo;
deviceName = linuxInfo.prettyName;
} else if (Platform.isMacOS) {
final macInfo = await deviceInfoPlugin.macOsInfo;
deviceName = macInfo.computerName;
} else if (Platform.isWindows) {
final windowsInfo = await deviceInfoPlugin.windowsInfo;
deviceName = windowsInfo.productName;
}
return deviceName;
}
}