add stub xpub settings view

lib/pages/settings_views/global_settings_view/xpub_view.dart

@@ -0,0 +1,55 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:stackwallet/utilities/text_styles.dart';
+import 'package:stackwallet/utilities/theme/stack_colors.dart';
+import 'package:stackwallet/widgets/background.dart';
+import 'package:stackwallet/widgets/custom_buttons/app_bar_icon_button.dart';
+
+class XPubView extends ConsumerStatefulWidget {
+  const XPubView({Key? key}) : super(key: key);
+
+  static const String routeName = "/xpub";
+
+  @override
+  ConsumerState<XPubView> createState() => _XPubViewState();
+}
+
+class _XPubViewState extends ConsumerState<XPubView> {
+  @override
+  void initState() {
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Background(
+      child: Scaffold(
+        backgroundColor: Theme.of(context).extension<StackColors>()!.background,
+        appBar: AppBar(
+          leading: AppBarBackButton(
+            onPressed: () async {
+              Navigator.of(context).pop();
+            },
+          ),
+          title: Text(
+            "Wallet xPub",
+            style: STextStyles.navBarTitle(context),
+          ),
+        ),
+        body: Padding(
+          padding: const EdgeInsets.only(
+            top: 12,
+            left: 16,
+            right: 16,
+          ),
+          child: Text("TODO"),
+        ),
+      ),
+    );
+  }
+}

lib/pages/settings_views/wallet_settings_view/wallet_settings_view.dart

@@ -10,6 +10,7 @@ import 'package:stackwallet/pages/home_view/home_view.dart';
 import 'package:stackwallet/pages/pinpad_views/lock_screen_view.dart';
 import 'package:stackwallet/pages/settings_views/global_settings_view/advanced_views/debug_view.dart';
 import 'package:stackwallet/pages/settings_views/global_settings_view/syncing_preferences_views/syncing_preferences_view.dart';
+import 'package:stackwallet/pages/settings_views/global_settings_view/xpub_view.dart';
 import 'package:stackwallet/pages/settings_views/sub_widgets/settings_list_button.dart';
 import 'package:stackwallet/pages/settings_views/wallet_settings_view/wallet_backup_views/wallet_backup_view.dart';
 import 'package:stackwallet/pages/settings_views/wallet_settings_view/wallet_network_settings_view/wallet_network_settings_view.dart';
@@ -57,6 +58,7 @@ class WalletSettingsView extends StatefulWidget {
 class _WalletSettingsViewState extends State<WalletSettingsView> {
   late final String walletId;
   late final Coin coin;
+  late final bool xPubEnabled;
 
   late final EventBus eventBus;
 
@@ -70,6 +72,8 @@ class _WalletSettingsViewState extends State<WalletSettingsView> {
   void initState() {
     walletId = widget.walletId;
     coin = widget.coin;
+    xPubEnabled =
+        coin != Coin.monero && coin != Coin.wownero && coin != Coin.epicCash;
 
     _currentSyncStatus = widget.initialSyncStatus;
     // _currentNodeStatus = widget.initialNodeStatus;
@@ -281,6 +285,19 @@ class _WalletSettingsViewState extends State<WalletSettingsView> {
                                         .pushNamed(DebugView.routeName);
                                   },
                                 ),
+                                if (xPubEnabled)
+                                  const SizedBox(
+                                    height: 8,
+                                  ),
+                                if (xPubEnabled)
+                                  SettingsListButton(
+                                    iconAssetName: Assets.svg.eye,
+                                    title: "Wallet xPub",
+                                    onPressed: () {
+                                      Navigator.of(context)
+                                          .pushNamed(XPubView.routeName);
+                                    },
+                                  ),
                               ],
                             ),
                           ),

lib/route_generator.dart

@@ -84,6 +84,7 @@ import 'package:stackwallet/pages/settings_views/global_settings_view/support_vi
 import 'package:stackwallet/pages/settings_views/global_settings_view/syncing_preferences_views/syncing_options_view.dart';
 import 'package:stackwallet/pages/settings_views/global_settings_view/syncing_preferences_views/syncing_preferences_view.dart';
 import 'package:stackwallet/pages/settings_views/global_settings_view/syncing_preferences_views/wallet_syncing_options_view.dart';
+import 'package:stackwallet/pages/settings_views/global_settings_view/xpub_view.dart';
 import 'package:stackwallet/pages/settings_views/wallet_settings_view/wallet_backup_views/wallet_backup_view.dart';
 import 'package:stackwallet/pages/settings_views/wallet_settings_view/wallet_network_settings_view/wallet_network_settings_view.dart';
 import 'package:stackwallet/pages/settings_views/wallet_settings_view/wallet_settings_view.dart';
@@ -397,6 +398,12 @@ class RouteGenerator {
             builder: (_) => const DebugView(),
             settings: RouteSettings(name: settings.name));
 
+      case XPubView.routeName:
+        return getRoute(
+            shouldUseMaterialRoute: useMaterialPageRoute,
+            builder: (_) => const XPubView(),
+            settings: RouteSettings(name: settings.name));
+
       case AppearanceSettingsView.routeName:
         return getRoute(
             shouldUseMaterialRoute: useMaterialPageRoute,