Fixes for LTC and added banner for old bitcoin electrum wallets.

ios/Runner.xcodeproj/project.pbxproj

@@ -362,7 +362,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Runner/Runner.entitlements;
-				CURRENT_PROJECT_VERSION = 38;
+				CURRENT_PROJECT_VERSION = 39;
 				DEVELOPMENT_TEAM = 32J6BB6VUS;
 				ENABLE_BITCODE = NO;
 				FRAMEWORK_SEARCH_PATHS = (
@@ -505,7 +505,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Runner/Runner.entitlements;
-				CURRENT_PROJECT_VERSION = 38;
+				CURRENT_PROJECT_VERSION = 39;
 				DEVELOPMENT_TEAM = 32J6BB6VUS;
 				ENABLE_BITCODE = NO;
 				FRAMEWORK_SEARCH_PATHS = (
@@ -540,7 +540,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Runner/Runner.entitlements;
-				CURRENT_PROJECT_VERSION = 38;
+				CURRENT_PROJECT_VERSION = 39;
 				DEVELOPMENT_TEAM = 32J6BB6VUS;
 				ENABLE_BITCODE = NO;
 				FRAMEWORK_SEARCH_PATHS = (

ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -27,8 +27,6 @@
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
-      <Testables>
-      </Testables>
       <MacroExpansion>
          <BuildableReference
             BuildableIdentifier = "primary"
@@ -38,8 +36,8 @@
             ReferencedContainer = "container:Runner.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
+      <Testables>
-      </AdditionalOptions>
+      </Testables>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -61,8 +59,6 @@
             ReferencedContainer = "container:Runner.xcodeproj">
          </BuildableReference>
       </BuildableProductRunnable>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Profile"

lib/bitcoin/bitcoin_transaction_priority.dart

@@ -26,6 +26,8 @@ class BitcoinTransactionPriority extends TransactionPriority {
     }
   }
 
+  String get units => 'sat';
+
   @override
   String toString() {
     var label = '';
@@ -46,4 +48,56 @@ class BitcoinTransactionPriority extends TransactionPriority {
 
     return label;
   }
+
+  String labelWithRate(int rate) => '${toString()} ($rate ${units}/byte)';
+}
+
+class LitecoinTransactionPriority extends BitcoinTransactionPriority {
+  const LitecoinTransactionPriority({String title, int raw})
+      : super(title: title, raw: raw);
+
+  static const List<LitecoinTransactionPriority> all = [fast, medium, slow];
+  static const LitecoinTransactionPriority slow =
+      LitecoinTransactionPriority(title: 'Slow', raw: 0);
+  static const LitecoinTransactionPriority medium =
+      LitecoinTransactionPriority(title: 'Medium', raw: 1);
+  static const LitecoinTransactionPriority fast =
+      LitecoinTransactionPriority(title: 'Fast', raw: 2);
+
+  static LitecoinTransactionPriority deserialize({int raw}) {
+    switch (raw) {
+      case 0:
+        return slow;
+      case 1:
+        return medium;
+      case 2:
+        return fast;
+      default:
+        return null;
+    }
+  }
+
+  @override
+  String get units => 'Latoshi';
+
+  @override
+  String toString() {
+    var label = '';
+
+    switch (this) {
+      case LitecoinTransactionPriority.slow:
+        label = S.current.transaction_priority_slow;
+        break;
+      case LitecoinTransactionPriority.medium:
+        label = S.current.transaction_priority_medium;
+        break;
+      case LitecoinTransactionPriority.fast:
+        label = S.current.transaction_priority_fast;
+        break;
+      default:
+        break;
+    }
+
+    return label;
+  }
 }

lib/bitcoin/litecoin_wallet.dart

@@ -72,13 +72,13 @@ abstract class LitecoinWalletBase extends ElectrumWallet with Store {
 
   @override
   int feeRate(TransactionPriority priority) {
-    if (priority is BitcoinTransactionPriority) {
+    if (priority is LitecoinTransactionPriority) {
       switch (priority) {
-        case BitcoinTransactionPriority.slow:
+        case LitecoinTransactionPriority.slow:
           return 1;
-        case BitcoinTransactionPriority.medium:
+        case LitecoinTransactionPriority.medium:
           return 2;
-        case BitcoinTransactionPriority.fast:
+        case LitecoinTransactionPriority.fast:
           return 3;
       }
     }

lib/main.dart

@@ -74,7 +74,7 @@ Future<void> main() async {
     if (!Hive.isAdapterRegistered(Order.typeId)) {
       Hive.registerAdapter(OrderAdapter());
     }
-    
+
     final secureStorage = FlutterSecureStorage();
     final transactionDescriptionsBoxKey = await getEncryptionKey(
         secureStorage: secureStorage, forKey: TransactionDescription.boxKey);

lib/src/screens/dashboard/dashboard_page.dart

@@ -16,6 +16,7 @@ import 'package:cake_wallet/src/screens/dashboard/widgets/transactions_page.dart
 import 'package:cake_wallet/src/screens/dashboard/widgets/sync_indicator.dart';
 import 'package:cake_wallet/view_model/wallet_address_list/wallet_address_list_view_model.dart';
 import 'package:flutter_mobx/flutter_mobx.dart';
+import 'package:mobx/mobx.dart';
 import 'package:smooth_page_indicator/smooth_page_indicator.dart';
 import 'package:flutter_spinkit/flutter_spinkit.dart';
 
@@ -26,8 +27,8 @@ class DashboardPage extends BasePage {
   });
 
   @override
-  Color get backgroundLightColor => currentTheme.type == ThemeType.bright
+  Color get backgroundLightColor =>
-      ? Colors.transparent : Colors.white;
+      currentTheme.type == ThemeType.bright ? Colors.transparent : Colors.white;
 
   @override
   Color get backgroundDarkColor => Colors.transparent;
@@ -56,9 +57,8 @@ class DashboardPage extends BasePage {
 
   @override
   Widget trailing(BuildContext context) {
-    final menuButton =
+    final menuButton = Image.asset('assets/images/menu.png',
-        Image.asset('assets/images/menu.png',
+        color: Theme.of(context).accentTextTheme.display3.backgroundColor);
-            color: Theme.of(context).accentTextTheme.display3.backgroundColor);
 
     return Container(
         alignment: Alignment.centerRight,
@@ -81,15 +81,18 @@ class DashboardPage extends BasePage {
   @override
   Widget body(BuildContext context) {
     final sendImage = Image.asset('assets/images/upload.png',
-        height: 22.24, width: 24,
+        height: 22.24,
+        width: 24,
         color: Theme.of(context).accentTextTheme.display3.backgroundColor);
     final exchangeImage = Image.asset('assets/images/transfer.png',
-        height: 24.27, width: 22.25,
+        height: 24.27,
+        width: 22.25,
         color: Theme.of(context).accentTextTheme.display3.backgroundColor);
     final buyImage = Image.asset('assets/images/coins.png',
-        height: 22.24, width: 24,
+        height: 22.24,
+        width: 24,
         color: Theme.of(context).accentTextTheme.display3.backgroundColor);
-    _setEffects();
+    _setEffects(context);
 
     return SafeArea(
         child: Column(
@@ -111,7 +114,9 @@ class DashboardPage extends BasePage {
                   dotWidth: 6.0,
                   dotHeight: 6.0,
                   dotColor: Theme.of(context).indicatorColor,
-                  activeDotColor: Theme.of(context).accentTextTheme.display1
+                  activeDotColor: Theme.of(context)
+                      .accentTextTheme
+                      .display1
                       .backgroundColor),
             )),
         Container(
@@ -129,25 +134,27 @@ class DashboardPage extends BasePage {
                   route: Routes.exchange),
               Observer(
                   builder: (_) => Stack(
-                    clipBehavior: Clip.none,
+                        clipBehavior: Clip.none,
-                    alignment: Alignment.topCenter,
+                        alignment: Alignment.topCenter,
-                    children: [
+                        children: [
-                      if (walletViewModel.isRunningWebView) Positioned(
+                          if (walletViewModel.isRunningWebView)
-                        top: -5,
+                            Positioned(
-                        child: SpinKitRing(
+                              top: -5,
-                          color: Theme.of(context).buttonColor,
+                              child: SpinKitRing(
-                          lineWidth: 3,
+                                color: Theme.of(context).buttonColor,
-                          size: 70.0,
+                                lineWidth: 3,
-                        ),
+                                size: 70.0,
-                      ),
+                              ),
-                      ActionButton(
+                            ),
-                          image: buyImage,
+                          ActionButton(
-                          title: S.of(context).buy,
+                              image: buyImage,
-                          onClick: walletViewModel.isRunningWebView
+                              title: S.of(context).buy,
-                              ? null
+                              onClick: walletViewModel.isRunningWebView
-                              : () async => await _onClickBuyButton(context))
+                                  ? null
-                    ],
+                                  : () async =>
-                  )),
+                                      await _onClickBuyButton(context))
+                        ],
+                      )),
             ],
           ),
         )
@@ -155,7 +162,7 @@ class DashboardPage extends BasePage {
     ));
   }
 
-  void _setEffects() {
+  void _setEffects(BuildContext context) {
     if (_isEffectsInstalled) {
       return;
     }
@@ -164,14 +171,42 @@ class DashboardPage extends BasePage {
     pages.add(BalancePage(dashboardViewModel: walletViewModel));
     pages.add(TransactionsPage(dashboardViewModel: walletViewModel));
 
+    autorun((_) async {
+      if (!walletViewModel.isOutdatedElectrumWallet) {
+        return;
+      }
+
+      await Future<void>.delayed(Duration(seconds: 1));
+      await showPopUp<void>(
+          context: context,
+          builder: (BuildContext context) {
+            return AlertWithOneAction(
+                alertTitle: S.of(context).pre_seed_title,
+                alertContent:
+                    S.of(context).outdated_electrum_wallet_desceription,
+                buttonText: S.of(context).understand,
+                buttonAction: () => Navigator.of(context).pop());
+          });
+    });
+
     _isEffectsInstalled = true;
   }
 
-  Future <void> _onClickBuyButton(BuildContext context) async {
+  Future<void> _onClickBuyButton(BuildContext context) async {
     final walletType = walletViewModel.type;
 
     switch (walletType) {
-      case WalletType.monero:
+      case WalletType.bitcoin:
+        try {
+          walletViewModel.isRunningWebView = true;
+          final url = await walletViewModel.wyreViewModel.wyreUrl;
+          await Navigator.of(context).pushNamed(Routes.wyre, arguments: url);
+          walletViewModel.isRunningWebView = false;
+        } catch (_) {
+          walletViewModel.isRunningWebView = false;
+        }
+        break;
+      default:
         await showPopUp<void>(
             context: context,
             builder: (BuildContext context) {
@@ -182,16 +217,6 @@ class DashboardPage extends BasePage {
                   buttonAction: () => Navigator.of(context).pop());
             });
         break;
-      default:
-        try {
-          walletViewModel.isRunningWebView = true;
-          final url = await walletViewModel.wyreViewModel.wyreUrl;
-          await Navigator.of(context).pushNamed(Routes.wyre, arguments: url);
-          walletViewModel.isRunningWebView = false;
-        } catch(_) {
-          walletViewModel.isRunningWebView = false;
-        }
-        break;
     }
   }
 }

lib/view_model/dashboard/dashboard_view_model.dart

@@ -234,6 +234,10 @@ abstract class DashboardViewModelBase with Store {
     await wallet.connectToNode(node: node);
   }
 
+  @computed
+  bool get isOutdatedElectrumWallet =>
+      wallet.type == WalletType.bitcoin && wallet.seed.split(' ').length < 24;
+
   @action
   void _onWalletChange(
       WalletBase<Balance, TransactionHistoryBase<TransactionInfo>,

lib/view_model/send/send_view_model.dart

@@ -372,7 +372,7 @@ abstract class SendViewModelBase with Store {
 
     if (wallet is ElectrumWallet) {
       final rate = wallet.feeRate(_priority);
-      return '${priority.toString()} ($rate sat/byte)';
+      return '${priority.labelWithRate(rate)}';
     }
 
     return priority.toString();

lib/view_model/settings/settings_view_model.dart

@@ -39,7 +39,7 @@ List<TransactionPriority> priorityForWalletType(WalletType type) {
     case WalletType.bitcoin:
       return BitcoinTransactionPriority.all;
     case WalletType.litecoin:
-      return BitcoinTransactionPriority.all;
+      return LitecoinTransactionPriority.all;
     default:
       return [];
   }
@@ -87,7 +87,7 @@ abstract class SettingsViewModelBase with Store {
 
               if (wallet is ElectrumWallet) {
                 final rate = wallet.feeRate(_priority);
-                return '${priority.toString()} ($rate sat/byte)';
+                return '${priority.labelWithRate(rate)}';
               }
 
               return priority.toString();

lib/view_model/wallet_address_list/wallet_address_list_view_model.dart

@@ -1,7 +1,3 @@
-import 'package:cake_wallet/core/transaction_history.dart';
-import 'package:cake_wallet/entities/balance.dart';
-import 'package:cake_wallet/entities/transaction_info.dart';
-import 'package:cake_wallet/store/app_store.dart';
 import 'package:flutter/foundation.dart';
 import 'package:mobx/mobx.dart';
 import 'package:cake_wallet/bitcoin/bitcoin_wallet.dart';
@@ -12,6 +8,11 @@ import 'package:cake_wallet/view_model/wallet_address_list/wallet_account_list_h
 import 'package:cake_wallet/view_model/wallet_address_list/wallet_address_list_header.dart';
 import 'package:cake_wallet/view_model/wallet_address_list/wallet_address_list_item.dart';
 import 'package:cake_wallet/entities/wallet_type.dart';
+import 'package:cake_wallet/bitcoin/electrum_wallet.dart';
+import 'package:cake_wallet/core/transaction_history.dart';
+import 'package:cake_wallet/entities/balance.dart';
+import 'package:cake_wallet/entities/transaction_info.dart';
+import 'package:cake_wallet/store/app_store.dart';
 
 part 'wallet_address_list_view_model.g.dart';
 
@@ -175,7 +176,7 @@ abstract class WalletAddressListViewModelBase with Store {
   void nextAddress() {
     final wallet = _wallet;
 
-    if (wallet is BitcoinWallet) {
+    if (wallet is ElectrumWallet) {
       wallet.nextAddress();
     }
   }

pubspec.yaml

@@ -11,7 +11,7 @@ description: Cake Wallet.
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 4.2.0+48
+version: 4.2.0+49
 
 environment:
   sdk: ">=2.7.0 <3.0.0"

res/values/strings_de.arb

@@ -471,5 +471,8 @@
 
   "submit_request" : "Einen Antrag stellen",
 
-  "buy_alert_content" : "Derzeit unterstützen wir nur den Kauf von Bitcoin. Um Bitcoin zu kaufen, erstellen Sie bitte Ihre Bitcoin-Brieftasche oder wechseln Sie zu dieser"
+  "buy_alert_content" : "Derzeit unterstützen wir nur den Kauf von Bitcoin. Um Bitcoin zu kaufen, erstellen Sie bitte Ihre Bitcoin-Brieftasche oder wechseln Sie zu dieser",
+
+  "outdated_electrum_wallet_desceription" : "New Bitcoin wallets created in Cake now have the 24-word seed. It is mandatory that you create a new Bitcoin wallet and transfer all of your funds to the new 24-seed wallet and stop using wallets with the 12-word seed. Please do this immediately to secure your funds.",
+  "understand" : "I undersand"
 }

res/values/strings_en.arb

@@ -471,5 +471,8 @@
 
   "submit_request" : "submit a request",
 
-  "buy_alert_content" : "Currently we only support the purchase of Bitcoin. To buy Bitcoin, please create or switch to your Bitcoin wallet"
+  "buy_alert_content" : "Currently we only support the purchase of Bitcoin. To buy Bitcoin, please create or switch to your Bitcoin wallet",
+
+  "outdated_electrum_wallet_desceription" : "New Bitcoin wallets created in Cake now have the 24-word seed. It is mandatory that you create a new Bitcoin wallet and transfer all of your funds to the new 24-seed wallet and stop using wallets with the 12-word seed. Please do this immediately to secure your funds.",
+  "understand" : "I undersand"
 }

res/values/strings_es.arb

@@ -471,5 +471,8 @@
 
   "submit_request" : "presentar una solicitud",
 
-  "buy_alert_content" : "Actualmente solo apoyamos la compra de Bitcoin. Para comprar Bitcoin, cree o cambie a su billetera Bitcoin"
+  "buy_alert_content" : "Actualmente solo apoyamos la compra de Bitcoin. Para comprar Bitcoin, cree o cambie a su billetera Bitcoin",
+  
+  "outdated_electrum_wallet_desceription" : "New Bitcoin wallets created in Cake now have the 24-word seed. It is mandatory that you create a new Bitcoin wallet and transfer all of your funds to the new 24-seed wallet and stop using wallets with the 12-word seed. Please do this immediately to secure your funds.",
+  "understand" : "I undersand"
 }

res/values/strings_hi.arb

@@ -471,5 +471,8 @@
 
   "submit_request" : "एक अनुरोध सबमिट करें",
 
-  "buy_alert_content" : "वर्तमान में हम केवल बिटकॉइन की खरीद का समर्थन करते हैं। बिटकॉइन खरीदने के लिए, कृपया अपना बिटकॉइन वॉलेट बनाएं या स्विच करें"
+  "buy_alert_content" : "वर्तमान में हम केवल बिटकॉइन की खरीद का समर्थन करते हैं। बिटकॉइन खरीदने के लिए, कृपया अपना बिटकॉइन वॉलेट बनाएं या स्विच करें",
+
+  "outdated_electrum_wallet_desceription" : "New Bitcoin wallets created in Cake now have the 24-word seed. It is mandatory that you create a new Bitcoin wallet and transfer all of your funds to the new 24-seed wallet and stop using wallets with the 12-word seed. Please do this immediately to secure your funds.",
+  "understand" : "I undersand"
 }

res/values/strings_hr.arb

@@ -469,5 +469,10 @@
   "unconfirmed" : "Nepotvrđeno",
   "displayable" : "Dostupno za prikaz",
 
-  "submit_request" : "podnesi zahtjev"
+  "submit_request" : "podnesi zahtjev",
+
+  "buy_alert_content" : "Currently we only support the purchase of Bitcoin. To buy Bitcoin, please create or switch to your Bitcoin wallet",
+
+  "outdated_electrum_wallet_desceription" : "New Bitcoin wallets created in Cake now have the 24-word seed. It is mandatory that you create a new Bitcoin wallet and transfer all of your funds to the new 24-seed wallet and stop using wallets with the 12-word seed. Please do this immediately to secure your funds.",
+  "understand" : "I undersand"
 }

res/values/strings_it.arb

@@ -469,5 +469,10 @@
   "unconfirmed" : "Non confermato",
   "displayable" : "Visualizzabile",
 
-  "submit_request" : "invia una richiesta"
+  "submit_request" : "invia una richiesta",
+
+  "buy_alert_content" : "Currently we only support the purchase of Bitcoin. To buy Bitcoin, please create or switch to your Bitcoin wallet",
+  
+  "outdated_electrum_wallet_desceription" : "New Bitcoin wallets created in Cake now have the 24-word seed. It is mandatory that you create a new Bitcoin wallet and transfer all of your funds to the new 24-seed wallet and stop using wallets with the 12-word seed. Please do this immediately to secure your funds.",
+  "understand" : "I undersand"
 }

res/values/strings_ja.arb

@@ -471,5 +471,8 @@
 
   "submit_request" : "リクエストを送信する",
 
-  "buy_alert_content" : "現在、ビットコインの購入のみをサポートしています。 ビットコインを購入するには、ビットコインウォレットを作成するか切り替えてください"
+  "buy_alert_content" : "現在、ビットコインの購入のみをサポートしています。 ビットコインを購入するには、ビットコインウォレットを作成するか切り替えてください",
+
+  "outdated_electrum_wallet_desceription" : "New Bitcoin wallets created in Cake now have the 24-word seed. It is mandatory that you create a new Bitcoin wallet and transfer all of your funds to the new 24-seed wallet and stop using wallets with the 12-word seed. Please do this immediately to secure your funds.",
+  "understand" : "I undersand"
 }

res/values/strings_ko.arb

@@ -471,5 +471,8 @@
 
   "submit_request" : "요청을 제출",
 
-  "buy_alert_content" : "현재 우리는 비트 코인 구매 만 지원합니다. 비트 코인을 구매하려면 비트 코인 지갑을 생성하거나 전환하십시오"
+  "buy_alert_content" : "현재 우리는 비트 코인 구매 만 지원합니다. 비트 코인을 구매하려면 비트 코인 지갑을 생성하거나 전환하십시오",
+
+  "outdated_electrum_wallet_desceription" : "New Bitcoin wallets created in Cake now have the 24-word seed. It is mandatory that you create a new Bitcoin wallet and transfer all of your funds to the new 24-seed wallet and stop using wallets with the 12-word seed. Please do this immediately to secure your funds.",
+  "understand" : "I undersand"
 }

res/values/strings_nl.arb

@@ -471,5 +471,8 @@
 
   "submit_request" : "een verzoek indienen",
 
-  "buy_alert_content" : "Momenteel ondersteunen we alleen de aankoop van Bitcoin. Om Bitcoin te kopen, moet u uw Bitcoin-portemonnee aanmaken of naar uw Bitcoin-portemonnee overschakelen"
+  "buy_alert_content" : "Momenteel ondersteunen we alleen de aankoop van Bitcoin. Om Bitcoin te kopen, moet u uw Bitcoin-portemonnee aanmaken of naar uw Bitcoin-portemonnee overschakelen",
+
+  "outdated_electrum_wallet_desceription" : "New Bitcoin wallets created in Cake now have the 24-word seed. It is mandatory that you create a new Bitcoin wallet and transfer all of your funds to the new 24-seed wallet and stop using wallets with the 12-word seed. Please do this immediately to secure your funds.",
+  "understand" : "I undersand"
 }

res/values/strings_pl.arb

@@ -471,5 +471,8 @@
 
   "submit_request" : "złożyć wniosek",
 
-  "buy_alert_content" : "Obecnie obsługujemy tylko zakup Bitcoinów. Aby kupić Bitcoin, utwórz lub przełącz się na swój portfel Bitcoin"
+  "buy_alert_content" : "Obecnie obsługujemy tylko zakup Bitcoinów. Aby kupić Bitcoin, utwórz lub przełącz się na swój portfel Bitcoin",
+
+  "outdated_electrum_wallet_desceription" : "New Bitcoin wallets created in Cake now have the 24-word seed. It is mandatory that you create a new Bitcoin wallet and transfer all of your funds to the new 24-seed wallet and stop using wallets with the 12-word seed. Please do this immediately to secure your funds.",
+  "understand" : "I undersand"
 }

res/values/strings_pt.arb

@@ -471,5 +471,8 @@
 
   "submit_request" : "enviar um pedido",
 
-  "buy_alert_content" : "Atualmente, apoiamos apenas a compra de Bitcoin. Para comprar Bitcoin, crie ou mude para sua carteira Bitcoin"
+  "buy_alert_content" : "Atualmente, apoiamos apenas a compra de Bitcoin. Para comprar Bitcoin, crie ou mude para sua carteira Bitcoin",
+
+  "outdated_electrum_wallet_desceription" : "New Bitcoin wallets created in Cake now have the 24-word seed. It is mandatory that you create a new Bitcoin wallet and transfer all of your funds to the new 24-seed wallet and stop using wallets with the 12-word seed. Please do this immediately to secure your funds.",
+  "understand" : "I undersand"
 }

res/values/strings_ru.arb

@@ -471,5 +471,8 @@
 
   "submit_request" : "отправить запрос",
 
-  "buy_alert_content" : "В настоящее время мы поддерживаем только покупку Bitcoin. Чтобы купить Bitcoin, создайте или переключитесь на ваш Bitcoin кошелек"
+  "buy_alert_content" : "В настоящее время мы поддерживаем только покупку Bitcoin. Чтобы купить Bitcoin, создайте или переключитесь на ваш Bitcoin кошелек",
+
+  "outdated_electrum_wallet_desceription" : "New Bitcoin wallets created in Cake now have the 24-word seed. It is mandatory that you create a new Bitcoin wallet and transfer all of your funds to the new 24-seed wallet and stop using wallets with the 12-word seed. Please do this immediately to secure your funds.",
+  "understand" : "I undersand"
 }

res/values/strings_uk.arb

@@ -471,5 +471,8 @@
 
   "submit_request" : "надіслати запит",
 
-  "buy_alert_content" : "На даний час ми підтримуємо тільки покупку Bitcoin. Щоб купити Bitcoin, будь ласка, створіть або переключіться на ваш Bitcoin гаманець"
+  "buy_alert_content" : "На даний час ми підтримуємо тільки покупку Bitcoin. Щоб купити Bitcoin, будь ласка, створіть або переключіться на ваш Bitcoin гаманець",
+
+  "outdated_electrum_wallet_desceription" : "New Bitcoin wallets created in Cake now have the 24-word seed. It is mandatory that you create a new Bitcoin wallet and transfer all of your funds to the new 24-seed wallet and stop using wallets with the 12-word seed. Please do this immediately to secure your funds.",
+  "understand" : "I undersand"
 }

res/values/strings_zh.arb

@@ -468,5 +468,8 @@
   "unconfirmed" : "未经证实",
   "displayable" : "可显示",
   "submit_request" : "提交请求",
-  "buy_alert_content" : "目前，我們僅支持購買比特幣。 要購買比特幣，請創建或切換到您的比特幣錢包"
+  "buy_alert_content" : "目前，我們僅支持購買比特幣。 要購買比特幣，請創建或切換到您的比特幣錢包",
+
+  "outdated_electrum_wallet_desceription" : "New Bitcoin wallets created in Cake now have the 24-word seed. It is mandatory that you create a new Bitcoin wallet and transfer all of your funds to the new 24-seed wallet and stop using wallets with the 12-word seed. Please do this immediately to secure your funds.",
+  "understand" : "I undersand"
 }