CAKE-192 | implemented unstoppable domain address to the app

android/app/build.gradle

@@ -81,6 +81,7 @@ flutter {
 
 dependencies {
     testImplementation 'junit:junit:4.12'
-    androidTestImplementation 'androidx.test:runner:1.1.1'
+    androidTestImplementation 'androidx.test:runner:1.3.0'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+    implementation 'com.unstoppabledomains:resolution:1.13.0'
 }

android/app/src/main/java/com/cakewallet/cake_wallet/MainActivity.java

@@ -5,11 +5,55 @@ import io.flutter.embedding.android.FlutterFragmentActivity;
 import io.flutter.embedding.engine.FlutterEngine;
 import io.flutter.plugins.GeneratedPluginRegistrant;
 
+import com.unstoppabledomains.resolution.DomainResolution;
+import com.unstoppabledomains.resolution.Resolution;
+
+import android.os.AsyncTask;
+import android.os.Handler;
+import android.os.Looper;
+
+import io.flutter.plugin.common.MethodCall;
+import io.flutter.plugin.common.MethodChannel;
 
 public class MainActivity extends FlutterFragmentActivity {
-    
+    final String UNSTOPPABLE_DOMAIN_CHANNEL = "com.cakewallet.cake_wallet/unstoppable-domain";
+
     @Override
     public void configureFlutterEngine(@NonNull FlutterEngine flutterEngine) {
         GeneratedPluginRegistrant.registerWith(flutterEngine);
+
+        MethodChannel unstoppableDomainChannel =
+                new MethodChannel(flutterEngine.getDartExecutor().getBinaryMessenger(),
+                        UNSTOPPABLE_DOMAIN_CHANNEL);
+
+        unstoppableDomainChannel.setMethodCallHandler(this::handle);
+    }
+
+    private void handle(@NonNull MethodCall call, @NonNull MethodChannel.Result result) {
+        try {
+            if (call.method.equals("getUnstoppableDomainAddress")) {
+                getUnstoppableDomainAddress(call, result);
+            } else {
+                result.notImplemented();
+            }
+        } catch (Exception e) {
+            result.error("UNCAUGHT_ERROR", e.getMessage(), null);
+        }
+    }
+
+    private void getUnstoppableDomainAddress(@NonNull MethodCall call, @NonNull MethodChannel.Result result) {
+        DomainResolution resolution = new Resolution();
+        Handler handler = new Handler(Looper.getMainLooper());
+        String domain = call.argument("domain");
+        String ticker = call.argument("ticker");
+
+        AsyncTask.execute(() -> {
+            try {
+                String address = resolution.getAddress(domain, ticker);
+                handler.post(() -> result.success(address));
+            } catch (Exception e) {
+                handler.post(() -> result.error("INVALID DOMAIN", e.getMessage(), null));
+            }
+        });
     }
 }

android/build.gradle

@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.4'
+        classpath 'com.android.tools.build:gradle:4.1.3'
     }
 }
 

android/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Fri Jun 23 08:50:38 CEST 2017
+#Mon Apr 19 18:19:26 EEST 2021
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip

ios/Podfile

@@ -1,5 +1,5 @@
 # Uncomment this line to define a global platform for your project
-platform :ios, '9.0'
+platform :ios, '11.0'
 source 'https://github.com/CocoaPods/Specs.git'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
@@ -36,6 +36,7 @@ target 'Runner' do
 
   # Cake Wallet (Legacy)
   pod 'CryptoSwift'
+  pod 'UnstoppableDomainsResolution', '~> 0.3.6'
 end
 
 post_install do |installer|

ios/Podfile.lock

@@ -3,6 +3,7 @@ PODS:
     - Flutter
     - MTBBarcodeScanner
     - SwiftProtobuf
+  - BigInt (5.2.0)
   - connectivity (0.0.1):
     - Flutter
     - Reachability
@@ -59,6 +60,8 @@ PODS:
     - SwiftyGif
   - esys_flutter_share (0.0.1):
     - Flutter
+  - EthereumAddress (1.3.0):
+    - CryptoSwift (~> 1.0)
   - file_picker (0.0.1):
     - DKImagePickerController/PhotoGallery
     - Flutter
@@ -84,6 +87,10 @@ PODS:
     - Flutter
   - SwiftProtobuf (1.12.0)
   - SwiftyGif (5.3.0)
+  - UnstoppableDomainsResolution (0.3.6):
+    - BigInt
+    - CryptoSwift (~> 1.0)
+    - EthereumAddress (~> 1.3)
   - url_launcher (0.0.1):
     - Flutter
   - webview_flutter (0.0.1):
@@ -105,19 +112,23 @@ DEPENDENCIES:
   - permission_handler (from `.symlinks/plugins/permission_handler/ios`)
   - share (from `.symlinks/plugins/share/ios`)
   - shared_preferences (from `.symlinks/plugins/shared_preferences/ios`)
+  - UnstoppableDomainsResolution (~> 0.3.6)
   - url_launcher (from `.symlinks/plugins/url_launcher/ios`)
   - webview_flutter (from `.symlinks/plugins/webview_flutter/ios`)
 
 SPEC REPOS:
   https://github.com/CocoaPods/Specs.git:
+    - BigInt
     - CryptoSwift
     - DKImagePickerController
     - DKPhotoGallery
+    - EthereumAddress
     - MTBBarcodeScanner
     - Reachability
     - SDWebImage
     - SwiftProtobuf
     - SwiftyGif
+    - UnstoppableDomainsResolution
 
 EXTERNAL SOURCES:
   barcode_scan:
@@ -155,6 +166,7 @@ EXTERNAL SOURCES:
 
 SPEC CHECKSUMS:
   barcode_scan: a5c27959edfafaa0c771905bad0b29d6d39e4479
+  BigInt: f668a80089607f521586bbe29513d708491ef2f7
   connectivity: c4130b2985d4ef6fd26f9702e886bd5260681467
   CryptoSwift: 093499be1a94b0cae36e6c26b70870668cb56060
   cw_monero: 2e1f79929880cc2293b5bc1b25e28152e4d84649
@@ -162,6 +174,7 @@ SPEC CHECKSUMS:
   DKImagePickerController: b5eb7f7a388e4643264105d648d01f727110fc3d
   DKPhotoGallery: fdfad5125a9fdda9cc57df834d49df790dbb4179
   esys_flutter_share: 403498dab005b36ce1f8d7aff377e81f0621b0b4
+  EthereumAddress: 39fe8e11cf04e4e9902b55ae653dbc4e0aee5f30
   file_picker: 3e6c3790de664ccf9b882732d9db5eaf6b8d4eb1
   Flutter: 434fef37c0980e73bb6479ef766c45957d4b510c
   flutter_secure_storage: 7953c38a04c3fdbb00571bcd87d8e3b5ceb9daec
@@ -176,9 +189,10 @@ SPEC CHECKSUMS:
   shared_preferences: af6bfa751691cdc24be3045c43ec037377ada40d
   SwiftProtobuf: 4ef85479c18ca85b5482b343df9c319c62bda699
   SwiftyGif: e466e86c660d343357ab944a819a101c4127cb40
+  UnstoppableDomainsResolution: 63abb84858d3e91eb838a5bfa6f7e3c0e0593f24
   url_launcher: 6fef411d543ceb26efce54b05a0a40bfd74cbbef
   webview_flutter: 9f491a9b5a66f2573946a389b2677987b0ff8c0b
 
-PODFILE CHECKSUM: 5b5f101b119a1b6eb857c967d462832a9062dec4
+PODFILE CHECKSUM: 2172f10eb8ff8378f8d6e3e2c1366a0e6cdea018
 
-COCOAPODS: 1.9.3
+COCOAPODS: 1.10.1

ios/Runner/AppDelegate.swift

@@ -1,8 +1,13 @@
 import UIKit
 import Flutter
+import UnstoppableDomainsResolution
 
 @UIApplicationMain
 @objc class AppDelegate: FlutterAppDelegate {
+    lazy var resolution : Resolution? =  {
+           return  try? Resolution()
+        }()
+    
     override func application(
         _ application: UIApplication,
         didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
@@ -10,6 +15,8 @@ import Flutter
         let controller : FlutterViewController = window?.rootViewController as! FlutterViewController
         let batteryChannel = FlutterMethodChannel(name: "com.cakewallet.cakewallet/legacy_wallet_migration",
                                                   binaryMessenger: controller.binaryMessenger)
+        let unstoppableDomainChannel = FlutterMethodChannel(name: "com.cakewallet.cake_wallet/unstoppable-domain", binaryMessenger: controller.binaryMessenger)
+        
         batteryChannel.setMethodCallHandler({
             (call: FlutterMethodCall, result: @escaping FlutterResult) -> Void in
             
@@ -52,6 +59,39 @@ import Flutter
             }
         })
         
+        unstoppableDomainChannel.setMethodCallHandler({ [weak self]
+                    (call: FlutterMethodCall, result: @escaping FlutterResult) -> Void in
+                    switch call.method {
+                    case "getUnstoppableDomainAddress":
+                        guard let args = call.arguments as? Dictionary<String, String>,
+                              let domain = args["domain"],
+                              let ticker = args["ticker"] else {
+                            result(nil)
+                            return
+                        }
+                        
+                        guard let resolution = self?.resolution else {
+                            result(nil)
+                            return
+                        }
+                                
+                        resolution.addr(domain: domain, ticker: ticker) { addrResult in
+                          var address : String = ""
+                            
+                          switch addrResult {
+                              case .success(let returnValue):
+                                address = returnValue
+                              case .failure(let error):
+                                print("Expected Address, but got \(error)")
+                            }
+                            
+                            result(address)
+                        }
+                    default:
+                        result(FlutterMethodNotImplemented)
+                    }
+                })
+        
         GeneratedPluginRegistrant.register(with: self)
         return super.application(application, didFinishLaunchingWithOptions: launchOptions)
     }

lib/entities/unstoppable_domain_address.dart

@@ -0,0 +1,22 @@
+import 'package:flutter/services.dart';
+
+const channel = MethodChannel('com.cakewallet.cake_wallet/unstoppable-domain');
+
+Future<String> fetchUnstoppableDomainAddress(String domain, String ticker) async {
+  String address;
+
+  try {
+    address = await channel.invokeMethod(
+        'getUnstoppableDomainAddress',
+        <String, String> {
+          'domain' : domain,
+          'ticker' : ticker
+        }
+    );
+  } catch (e) {
+    print('Unstoppable domain error: ${e.toString()}');
+    address = '';
+  }
+
+  return address;
+}

lib/src/screens/exchange/exchange_page.dart

@@ -1,7 +1,7 @@
 import 'dart:ui';
 import 'package:cake_wallet/entities/sync_status.dart';
 import 'package:cake_wallet/entities/wallet_type.dart';
-import 'package:cake_wallet/exchange/changenow/changenow_exchange_provider.dart';
+import 'package:cake_wallet/src/screens/send/widgets/unstoppable_domain_address_alert.dart';
 import 'package:cake_wallet/src/widgets/standard_checkbox.dart';
 import 'package:dotted_border/dotted_border.dart';
 import 'package:flutter/cupertino.dart';
@@ -9,8 +9,6 @@ import 'package:flutter/material.dart';
 import 'package:flutter_mobx/flutter_mobx.dart';
 import 'package:keyboard_actions/keyboard_actions.dart';
 import 'package:mobx/mobx.dart';
-import 'package:cake_wallet/exchange/exchange_provider.dart';
-import 'package:cake_wallet/core/execution_state.dart';
 import 'package:cake_wallet/exchange/exchange_template.dart';
 import 'package:cake_wallet/exchange/exchange_trade_state.dart';
 import 'package:cake_wallet/exchange/limits_state.dart';
@@ -23,7 +21,6 @@ import 'package:cake_wallet/utils/show_pop_up.dart';
 import 'package:cake_wallet/routes.dart';
 import 'package:cake_wallet/generated/i18n.dart';
 import 'package:cake_wallet/entities/crypto_currency.dart';
-import 'package:cake_wallet/exchange/xmrto/xmrto_exchange_provider.dart';
 import 'package:cake_wallet/src/screens/exchange/widgets/exchange_card.dart';
 import 'package:cake_wallet/src/widgets/primary_button.dart';
 import 'package:cake_wallet/src/widgets/scollable_with_bottom_section.dart';
@@ -42,7 +39,9 @@ class ExchangePage extends BasePage {
   final checkBoxKey = GlobalKey<StandardCheckboxState>();
   final _formKey = GlobalKey<FormState>();
   final _depositAmountFocus = FocusNode();
+  final _depositAddressFocus = FocusNode();
   final _receiveAmountFocus = FocusNode();
+  final _receiveAddressFocus = FocusNode();
   var _isReactionsSet = false;
 
   @override
@@ -52,7 +51,7 @@ class ExchangePage extends BasePage {
   Color get titleColor => Colors.white;
 
   @override
-  bool get resizeToAvoidBottomPadding => false;
+  bool get resizeToAvoidBottomInset => false;
 
   @override
   bool get extendBodyBehindAppBar => true;
@@ -171,6 +170,7 @@ class ExchangePage extends BasePage {
                                     .calculateDepositAllAmount()
                                     : null,
                                 amountFocusNode: _depositAmountFocus,
+                                addressFocusNode: _depositAddressFocus,
                                 key: depositKey,
                                 title: S.of(context).you_will_send,
                                 initialCurrency:
@@ -223,6 +223,15 @@ class ExchangePage extends BasePage {
                                     type: exchangeViewModel.wallet.type),
                                 addressTextFieldValidator: AddressValidator(
                                     type: exchangeViewModel.depositCurrency),
+                                onPushPasteButton: (context) async {
+                                  final domain =
+                                      exchangeViewModel.depositAddress;
+                                  final ticker =
+                                      exchangeViewModel.depositCurrency.title;
+                                  exchangeViewModel.depositAddress =
+                                    await applyUnstoppableDomainAddress(
+                                        context, domain, ticker);
+                                },
                               ),
                             ),
                           ),
@@ -232,6 +241,7 @@ class ExchangePage extends BasePage {
                             child: Observer(
                                 builder: (_) => ExchangeCard(
                                   amountFocusNode: _receiveAmountFocus,
+                                  addressFocusNode: _receiveAddressFocus,
                                   key: receiveKey,
                                   title: S.of(context).you_will_get,
                                   initialCurrency:
@@ -268,6 +278,15 @@ class ExchangePage extends BasePage {
                                   AddressValidator(
                                       type: exchangeViewModel
                                           .receiveCurrency),
+                                  onPushPasteButton: (context) async {
+                                    final domain =
+                                        exchangeViewModel.receiveAddress;
+                                    final ticker =
+                                        exchangeViewModel.receiveCurrency.title;
+                                    exchangeViewModel.receiveAddress =
+                                      await applyUnstoppableDomainAddress(
+                                          context, domain, ticker);
+                                  },
                                 )),
                           )
                         ],
@@ -371,7 +390,7 @@ class ExchangePage extends BasePage {
                                           from: template.depositCurrency,
                                           to: template.receiveCurrency,
                                           onTap: () {
-                                            applyTemplate(
+                                            applyTemplate(context,
                                                 exchangeViewModel, template);
                                           },
                                           onRemove: () {
@@ -472,8 +491,8 @@ class ExchangePage extends BasePage {
         ));
   }
 
-  void applyTemplate(
+  void applyTemplate(BuildContext context,
-      ExchangeViewModel exchangeViewModel, ExchangeTemplate template) {
+      ExchangeViewModel exchangeViewModel, ExchangeTemplate template) async {
     exchangeViewModel.changeDepositCurrency(
         currency: CryptoCurrency.fromString(template.depositCurrency));
     exchangeViewModel.changeReceiveCurrency(
@@ -491,6 +510,16 @@ class ExchangePage extends BasePage {
     exchangeViewModel.receiveAddress = template.receiveAddress;
     exchangeViewModel.isReceiveAmountEntered = false;
     exchangeViewModel.isFixedRateMode = false;
+
+    var domain = template.depositAddress;
+    var ticker = template.depositCurrency;
+    exchangeViewModel.depositAddress =
+      await applyUnstoppableDomainAddress(context, domain, ticker);
+
+    domain = template.receiveAddress;
+    ticker = template.receiveCurrency;
+    exchangeViewModel.receiveAddress =
+      await applyUnstoppableDomainAddress(context, domain, ticker);
   }
 
   void _setReactions(
@@ -656,6 +685,26 @@ class ExchangePage extends BasePage {
       }
     });
 
+    _depositAddressFocus.addListener(() async {
+      if (!_depositAddressFocus.hasFocus &&
+          depositAddressController.text.isNotEmpty) {
+        final domain = depositAddressController.text;
+        final ticker = exchangeViewModel.depositCurrency.title;
+        exchangeViewModel.depositAddress =
+          await applyUnstoppableDomainAddress(context, domain, ticker);
+      }
+    });
+
+    _receiveAddressFocus.addListener(() async {
+      if (!_receiveAddressFocus.hasFocus &&
+          receiveAddressController.text.isNotEmpty) {
+        final domain = receiveAddressController.text;
+        final ticker = exchangeViewModel.receiveCurrency.title;
+        exchangeViewModel.receiveAddress =
+          await applyUnstoppableDomainAddress(context, domain, ticker);
+      }
+    });
+
     _receiveAmountFocus.addListener(() {
       if (_receiveAmountFocus.hasFocus && !exchangeViewModel.isFixedRateMode) {
         showPopUp<void>(
@@ -726,4 +775,20 @@ class ExchangePage extends BasePage {
       key.currentState.addressController.text = null;
     }
   }
+
+  Future<String> applyUnstoppableDomainAddress(BuildContext context,
+      String domain, String ticker) async {
+    try {
+      final address =
+        await exchangeViewModel.getUnstoppableDomainAddress(domain, ticker);
+      if ((address != null)&&address.isNotEmpty) {
+        unstoppableDomainAddressAlert(context, domain);
+        return address;
+      }
+    } catch (e) {
+      print(e.toString());
+    }
+
+    return domain;
+  }
 }

lib/src/screens/exchange/exchange_template_page.dart

@@ -37,7 +37,7 @@ class ExchangeTemplatePage extends BasePage {
   Color get titleColor => Colors.white;
 
   @override
-  bool get resizeToAvoidBottomPadding => false;
+  bool get resizeToAvoidBottomInset => false;
 
   @override
   bool get extendBodyBehindAppBar => true;
@@ -150,9 +150,8 @@ class ExchangeTemplatePage extends BasePage {
                               .color,
                           currencyValueValidator: AmountValidator(
                               type: exchangeViewModel.wallet.type),
-                          addressTextFieldValidator: AddressValidator(
+                          //addressTextFieldValidator: AddressValidator(
-                              type:
+                          //    type: exchangeViewModel.depositCurrency),
-                              exchangeViewModel.depositCurrency),
                         ),
                       ),
                     ),
@@ -190,8 +189,8 @@ class ExchangeTemplatePage extends BasePage {
                                 .decorationColor,
                             currencyValueValidator: AmountValidator(
                                 type: exchangeViewModel.wallet.type),
-                            addressTextFieldValidator: AddressValidator(
+                            //addressTextFieldValidator: AddressValidator(
-                                type: exchangeViewModel.receiveCurrency),
+                            //    type: exchangeViewModel.receiveCurrency),
                           )),
                     )
                   ],

lib/src/screens/exchange/widgets/exchange_card.dart

@@ -28,8 +28,10 @@ class ExchangeCard extends StatefulWidget {
       this.currencyValueValidator,
       this.addressTextFieldValidator,
       this.amountFocusNode,
+      this.addressFocusNode,
       this.hasAllAmount = false,
-      this.allAmount})
+      this.allAmount,
+      this.onPushPasteButton})
       : super(key: key);
 
   final List<CryptoCurrency> currencies;
@@ -49,8 +51,10 @@ class ExchangeCard extends StatefulWidget {
   final FormFieldValidator<String> currencyValueValidator;
   final FormFieldValidator<String> addressTextFieldValidator;
   final FocusNode amountFocusNode;
+  final FocusNode addressFocusNode;
   final bool hasAllAmount;
-  Function allAmount;
+  final Function allAmount;
+  final Function(BuildContext context) onPushPasteButton;
 
   @override
   ExchangeCardState createState() => ExchangeCardState();
@@ -288,6 +292,7 @@ class ExchangeCardState extends State<ExchangeCard> {
             ? Padding(
                 padding: EdgeInsets.only(top: 20),
                 child: AddressTextField(
+                  focusNode: widget.addressFocusNode,
                   controller: addressController,
                   placeholder: widget.hasRefundAddress
                       ? S.of(context).refund_address
@@ -311,6 +316,7 @@ class ExchangeCardState extends State<ExchangeCard> {
                           .decorationColor),
                   buttonColor: widget.addressButtonsColor,
                   validator: widget.addressTextFieldValidator,
+                  onPushPasteButton: widget.onPushPasteButton,
                 ),
               )
             : Padding(

lib/src/screens/send/send_page.dart

@@ -1,6 +1,6 @@
 import 'dart:ui';
-import 'package:cake_wallet/entities/monero_transaction_priority.dart';
 import 'package:cake_wallet/entities/transaction_priority.dart';
+import 'package:cake_wallet/src/screens/send/widgets/unstoppable_domain_address_alert.dart';
 import 'package:cake_wallet/src/widgets/alert_with_two_actions.dart';
 import 'package:cake_wallet/src/widgets/keyboard_done_button.dart';
 import 'package:cake_wallet/src/widgets/picker.dart';
@@ -38,9 +38,10 @@ class SendPage extends BasePage {
         _cryptoAmountFocus = FocusNode(),
         _fiatAmountFocus = FocusNode(),
         _addressFocusNode = FocusNode() {
-    _addressFocusNode.addListener(() {
+    _addressFocusNode.addListener(() async {
       if (!_addressFocusNode.hasFocus && _addressController.text.isNotEmpty) {
-        getOpenaliasRecord(_addressFocusNode.context);
+        await getOpenaliasRecord(_addressFocusNode.context);
+        await applyUnstoppableDomainAddress(_addressFocusNode.context);
       }
     });
   }
@@ -67,7 +68,7 @@ class SendPage extends BasePage {
   Color get titleColor => Colors.white;
 
   @override
-  bool get resizeToAvoidBottomPadding => false;
+  bool get resizeToAvoidBottomInset => false;
 
   @override
   bool get extendBodyBehindAppBar => true;
@@ -173,6 +174,10 @@ class SendPage extends BasePage {
                                         .headline
                                         .decorationColor),
                                 validator: sendViewModel.addressValidator,
+                                onPushPasteButton: (context) async {
+                                  await getOpenaliasRecord(context);
+                                  await applyUnstoppableDomainAddress(context);
+                                },
                               ),
                               Observer(
                                   builder: (_) => Padding(
@@ -513,12 +518,13 @@ class SendPage extends BasePage {
                                     to: template.name,
                                     amount: template.amount,
                                     from: template.cryptoCurrency,
-                                    onTap: () {
+                                    onTap: () async {
                                       _addressController.text =
                                           template.address;
                                       _cryptoAmountController.text =
                                           template.amount;
-                                      getOpenaliasRecord(context);
+                                      await getOpenaliasRecord(context);
+                                      await applyUnstoppableDomainAddress(context);
                                     },
                                     onRemove: () {
                                       showPopUp<void>(
@@ -770,4 +776,20 @@ class SendPage extends BasePage {
             ),
         context: context);
   }
+
+  Future<void> applyUnstoppableDomainAddress(BuildContext context) async {
+    try {
+      final address = await sendViewModel
+          .getUnstoppableDomainAddress(
+          _addressController.text);
+
+      if ((address != null)&&address.isNotEmpty) {
+        unstoppableDomainAddressAlert(
+            context, _addressController.text);
+        _addressController.text = address;
+      }
+    } catch (e) {
+      print(e.toString());
+    }
+  }
 }

lib/src/screens/send/send_template_page.dart

@@ -34,7 +34,7 @@ class SendTemplatePage extends BasePage {
   Color get titleColor => Colors.white;
 
   @override
-  bool get resizeToAvoidBottomPadding => false;
+  bool get resizeToAvoidBottomInset => false;
 
   @override
   bool get extendBodyBehindAppBar => true;
@@ -145,7 +145,7 @@ class SendTemplatePage extends BasePage {
                                     .primaryTextTheme
                                     .headline
                                     .decorationColor),
-                            validator: sendViewModel.addressValidator,
+                            //validator: sendViewModel.addressValidator,
                           ),
                         ),
                         Observer(builder: (_) {

lib/src/screens/send/widgets/unstoppable_domain_address_alert.dart

@@ -0,0 +1,17 @@
+import 'package:cake_wallet/src/widgets/alert_with_one_action.dart';
+import 'package:cake_wallet/utils/show_pop_up.dart';
+import 'package:flutter/material.dart';
+import 'package:cake_wallet/generated/i18n.dart';
+
+void unstoppableDomainAddressAlert(BuildContext context, String domain) async {
+  await showPopUp<void>(
+      context: context,
+      builder: (BuildContext context) {
+
+        return AlertWithOneAction(
+            alertTitle: S.of(context).address_detected,
+            alertContent: S.of(context).address_from_domain(domain),
+            buttonText: S.of(context).ok,
+            buttonAction: () => Navigator.of(context).pop());
+      });
+}

lib/src/widgets/address_text_field.dart

@@ -24,7 +24,8 @@ class AddressTextField extends StatelessWidget {
       this.iconColor,
       this.textStyle,
       this.hintStyle,
-      this.validator});
+      this.validator,
+      this.onPushPasteButton});
 
   static const prefixIconWidth = 34.0;
   static const prefixIconHeight = 34.0;
@@ -43,6 +44,7 @@ class AddressTextField extends StatelessWidget {
   final TextStyle textStyle;
   final TextStyle hintStyle;
   final FocusNode focusNode;
+  final Function(BuildContext context) onPushPasteButton;
 
   @override
   Widget build(BuildContext context) {
@@ -225,5 +227,7 @@ class AddressTextField extends StatelessWidget {
     if (address?.isNotEmpty ?? false) {
       controller.text = address;
     }
+
+    onPushPasteButton?.call(context);
   }
 }

lib/view_model/exchange/exchange_view_model.dart

@@ -4,6 +4,7 @@ import 'package:cake_wallet/bitcoin/bitcoin_wallet.dart';
 import 'package:cake_wallet/core/wallet_base.dart';
 import 'package:cake_wallet/entities/crypto_currency.dart';
 import 'package:cake_wallet/entities/sync_status.dart';
+import 'package:cake_wallet/entities/unstoppable_domain_address.dart';
 import 'package:cake_wallet/entities/wallet_type.dart';
 import 'package:cake_wallet/exchange/exchange_provider.dart';
 import 'package:cake_wallet/exchange/limits.dart';
@@ -417,4 +418,8 @@ abstract class ExchangeViewModelBase with Store {
     }*/
     isReceiveAmountEditable = false;
   }
+
+  Future<String> getUnstoppableDomainAddress(String domain, String ticker) async {
+    return await fetchUnstoppableDomainAddress(domain, ticker.toLowerCase());
+  }
 }

lib/view_model/send/send_view_model.dart

@@ -4,6 +4,7 @@ import 'package:cake_wallet/entities/balance_display_mode.dart';
 import 'package:cake_wallet/entities/calculate_fiat_amount_raw.dart';
 import 'package:cake_wallet/entities/transaction_description.dart';
 import 'package:cake_wallet/entities/transaction_priority.dart';
+import 'package:cake_wallet/entities/unstoppable_domain_address.dart';
 import 'package:cake_wallet/monero/monero_amount_format.dart';
 import 'package:cake_wallet/view_model/settings/settings_view_model.dart';
 import 'package:hive/hive.dart';
@@ -267,6 +268,10 @@ abstract class SendViewModelBase with Store {
     return record.name != name ? record : null;
   }
 
+  Future<String> getUnstoppableDomainAddress(String domain) async {
+    return await fetchUnstoppableDomainAddress(domain, currency.title.toLowerCase());
+  }
+
   @action
   void _updateFiatAmount() {
     try {

res/values/strings_de.arb

@@ -469,5 +469,8 @@
   "unconfirmed" : "Unbestätigt",
   "displayable" : "Anzeigebar",
 
-  "submit_request" : "Einen Antrag stellen"
+  "submit_request" : "Einen Antrag stellen",
+
+  "address_detected" : "Adresse erkannt",
+  "address_from_domain" : "Sie haben die Adresse von der unaufhaltsamen Domain ${domain} erhalten"
 }

res/values/strings_en.arb

@@ -469,5 +469,8 @@
   "unconfirmed" : "Unconfirmed",
   "displayable" : "Displayable",
 
-  "submit_request" : "submit a request"
+  "submit_request" : "submit a request",
+
+  "address_detected" : "Address detected",
+  "address_from_domain" : "You got address from unstoppable domain ${domain}"
 }

res/values/strings_es.arb

@@ -469,5 +469,8 @@
   "unconfirmed" : "Inconfirmado",
   "displayable" : "Visualizable",
 
-  "submit_request" : "presentar una solicitud"
+  "submit_request" : "presentar una solicitud",
+
+  "address_detected" : "Dirección detectada",
+  "address_from_domain" : "Tienes la dirección de unstoppable domain ${domain}"
 }

res/values/strings_hi.arb

@@ -469,5 +469,8 @@
   "unconfirmed" : "अपुष्ट",
   "displayable" : "प्रदर्शन योग्य",
 
-  "submit_request" : "एक अनुरोध सबमिट करें"
+  "submit_request" : "एक अनुरोध सबमिट करें",
+
+  "address_detected" : "पता लग गया",
+  "address_from_domain" : "आपको अजेय डोमेन ${domain} से पता मिला है"
 }

res/values/strings_ja.arb

@@ -469,5 +469,8 @@
   "unconfirmed" : "未確認",
   "displayable" : "表示可能",
 
-  "submit_request" : "リクエストを送信する"
+  "submit_request" : "リクエストを送信する",
+
+  "address_detected" : "アドレスが検出されました",
+  "address_from_domain" : "あなたはからアドレスを得ました unstoppable domain ${domain}"
 }

res/values/strings_ko.arb

@@ -469,5 +469,8 @@
   "unconfirmed" : "미확인",
   "displayable" : "표시 가능",
 
-  "submit_request" : "요청을 제출"
+  "submit_request" : "요청을 제출",
+
+  "address_detected" : "주소 감지",
+  "address_from_domain" : "주소는 unstoppable domain ${domain}"
 }

res/values/strings_nl.arb

@@ -469,5 +469,8 @@
   "unconfirmed" : "Niet bevestigd",
   "displayable" : "Weer te geven",
 
-  "submit_request" : "een verzoek indienen"
+  "submit_request" : "een verzoek indienen",
+
+  "address_detected" : "Adres gedetecteerd",
+  "address_from_domain" : "Je adres is van unstoppable domain ${domain}"
 }

res/values/strings_pl.arb

@@ -469,5 +469,8 @@
   "unconfirmed" : "Niepotwierdzony",
   "displayable" : "Wyświetlane",
 
-  "submit_request" : "złożyć wniosek"
+  "submit_request" : "złożyć wniosek",
+
+  "address_detected" : "Wykryto adres",
+  "address_from_domain" : "Dostałeś adres od unstoppable domain ${domain}"
 }

res/values/strings_pt.arb

@@ -469,5 +469,8 @@
   "unconfirmed" : "Não confirmado",
   "displayable" : "Exibível",
 
-  "submit_request" : "enviar um pedido"
+  "submit_request" : "enviar um pedido",
+
+  "address_detected" : "Endereço detectado",
+  "address_from_domain" : "Você obteve o endereço de unstoppable domain ${domain}"
 }

res/values/strings_ru.arb

@@ -469,5 +469,8 @@
   "unconfirmed" : "Неподтвержденный",
   "displayable" : "Отображаемый",
 
-  "submit_request" : "отправить запрос"
+  "submit_request" : "отправить запрос",
+
+  "address_detected" : "Обнаружен адрес",
+  "address_from_domain" : "Вы получили адрес из unstoppable domain ${domain}"
 }

res/values/strings_uk.arb

@@ -469,5 +469,8 @@
   "unconfirmed" : "Непідтверджений",
   "displayable" : "Відображуваний",
 
-  "submit_request" : "надіслати запит"
+  "submit_request" : "надіслати запит",
+
+  "address_detected" : "Виявлено адресу",
+  "address_from_domain" : "Ви отримали адресу від unstoppable domain ${domain}"
 }

res/values/strings_zh.arb

@@ -469,5 +469,8 @@
   "unconfirmed" : "未经证实",
   "displayable" : "可显示",
 
-  "submit_request" : "提交請求"
+  "submit_request" : "提交請求",
+
+  "address_detected" : "檢測到地址",
+  "address_from_domain" : "您有以下地址 unstoppable domain ${domain}"
 }