Generic fixes (#1274)

* Display fees currency as wallet currency not the selected one

* remove unused code
catch balance network issues

* pop send screen when send completes successfully

* revert change [skip ci]

* Enable restoring haven wallets

* verify context is mounted before showing snackbar [skip ci]

* Update privacy [skip ci]

* Add user consent popup to inapp webview permission request

lib/src/screens/buy/webview_page.dart

@@ -1,4 +1,7 @@
+import 'package:cake_wallet/generated/i18n.dart';
 import 'package:cake_wallet/src/screens/base_page.dart';
+import 'package:cake_wallet/src/widgets/alert_with_two_actions.dart';
+import 'package:cake_wallet/utils/show_pop_up.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_inappwebview/flutter_inappwebview.dart';
 import 'package:permission_handler/permission_handler.dart';
@@ -14,13 +17,14 @@ class WebViewPage extends BasePage {
 
   @override
   Widget body(BuildContext context) {
-    return WebViewPageBody(_url);
+    return WebViewPageBody(_title, _url);
   }
 }
 
 class WebViewPageBody extends StatefulWidget {
-  WebViewPageBody(this.uri);
+  WebViewPageBody(this.title, this.uri);
 
+  final String title;
   final Uri uri;
 
   @override
@@ -40,6 +44,27 @@ class WebViewPageBodyState extends State<WebViewPageBody> {
       onPermissionRequest: (controller, request) async {
         bool permissionGranted = await Permission.camera.status == PermissionStatus.granted;
         if (!permissionGranted) {
+          final bool userConsent = await showPopUp<bool>(
+                  context: context,
+                  builder: (BuildContext context) {
+                    return AlertWithTwoActions(
+                        alertTitle: S.of(context).privacy,
+                        alertContent: S.of(context).camera_consent(widget.title),
+                        rightButtonText: S.of(context).agree,
+                        leftButtonText: S.of(context).cancel,
+                        actionRightButton: () => Navigator.of(context).pop(true),
+                        actionLeftButton: () => Navigator.of(context).pop(false));
+                  }) ??
+              false;
+
+          /// if user did NOT give the consent then return permission denied
+          if (!userConsent) {
+            return PermissionResponse(
+              resources: request.resources,
+              action: PermissionResponseAction.DENY,
+            );
+          }
+
           permissionGranted = await Permission.camera.request().isGranted;
         }
 

lib/src/screens/dashboard/desktop_widgets/desktop_wallet_selection_dropdown.dart

@@ -166,12 +166,16 @@ class _DesktopWalletSelectionDropDownState extends State<DesktopWalletSelectionD
       }
 
       try {
-        changeProcessText(S.of(context).wallet_list_loading_wallet(wallet.name));
+        if (context.mounted) {
+          changeProcessText(S.of(context).wallet_list_loading_wallet(wallet.name));
+        }
         await widget.walletListViewModel.loadWallet(wallet);
         hideProgressText();
         setState(() {});
       } catch (e) {
-        changeProcessText(S.of(context).wallet_list_failed_to_load(wallet.name, e.toString()));
+        if (context.mounted) {
+          changeProcessText(S.of(context).wallet_list_failed_to_load(wallet.name, e.toString()));
+        }
       }
       },
       conditionToDetermineIfToUse2FA:

lib/src/screens/new_wallet/new_wallet_type_page.dart

@@ -28,15 +28,18 @@ class NewWalletTypePage extends BasePage {
 
   @override
   Widget body(BuildContext context) => WalletTypeForm(
-      onTypeSelected: onTypeSelected,
-      walletImage: currentTheme.type == ThemeType.dark ? walletTypeImage : walletTypeLightImage);
+        onTypeSelected: onTypeSelected,
+        walletImage: currentTheme.type == ThemeType.dark ? walletTypeImage : walletTypeLightImage,
+        isCreate: isCreate,
+      );
 }
 
 class WalletTypeForm extends StatefulWidget {
-  WalletTypeForm({required this.onTypeSelected, required this.walletImage});
+  WalletTypeForm({required this.onTypeSelected, required this.walletImage, required this.isCreate});
 
   final void Function(BuildContext, WalletType) onTypeSelected;
   final Image walletImage;
+  final bool isCreate;
 
   @override
   WalletTypeFormState createState() => WalletTypeFormState();
@@ -131,7 +134,7 @@ class WalletTypeFormState extends State<WalletTypeForm> {
       throw Exception('Wallet Type is not selected yet.');
     }
 
-    if (selected == WalletType.haven) {
+    if (selected == WalletType.haven && widget.isCreate) {
       return await showPopUp<void>(
         context: context,
         builder: (BuildContext context) {

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

@@ -478,7 +478,7 @@ class SendCardState extends State<SendCard> with AutomaticKeepAliveClientMixin<S
                                           Text(
                                             output.estimatedFee.toString() +
                                                 ' ' +
-                                                sendViewModel.selectedCryptoCurrency.toString(),
+                                                sendViewModel.currency.toString(),
                                             style: TextStyle(
                                               fontSize: 12,
                                               fontWeight: FontWeight.w600,