Adopt bottom-sheet send flow for ledger (#2140)

* feat: new bottom-sheet send flow for ledger

* refactor: use correct context in ledger bottom-sheet

lib/src/screens/send/send_page.dart

@@ -656,20 +656,26 @@ class SendPage extends BasePage {
 
       if (state is IsAwaitingDeviceResponseState) {
         WidgetsBinding.instance.addPostFrameCallback((_) {
-          showPopUp<void>(
+          if (!context.mounted) return;
-              context: context,
+
-              builder: (BuildContext context) {
+          showModalBottomSheet<void>(
-                dialogContext = context;
+            context: context,
-                return AlertWithOneAction(
+            isDismissible: false,
-                    alertTitle: S.of(context).proceed_on_device,
+            builder: (BuildContext bottomSheetContext) => InfoBottomSheet(
-                    alertContent: S.of(context).proceed_on_device_description,
+              currentTheme: currentTheme,
-                    buttonText: S.of(context).cancel,
+              titleText: S.of(bottomSheetContext).proceed_on_device,
-                    alertBarrierDismissible: false,
+              contentImage: 'assets/images/hardware_wallet/ledger_nano_x.png',
-                    buttonAction: () {
+              contentImageColor:
-                      sendViewModel.state = InitialExecutionState();
+              Theme.of(context).extension<CakeTextTheme>()!.titleColor,
-                      Navigator.of(context).pop();
+              content: S.of(bottomSheetContext).proceed_on_device_description,
-                    });
+              isTwoAction: false,
-              });
+              actionButtonText: S.of(context).cancel,
+              actionButton: () {
+                sendViewModel.state = InitialExecutionState();
+                Navigator.of(bottomSheetContext).pop();
+              },
+            ),
+          );
         });
       }
     });

lib/view_model/send/send_view_model.dart

@@ -393,9 +393,10 @@ abstract class SendViewModelBase extends WalletChangeListenerViewModel with Stor
   @action
   Future<PendingTransaction?> createTransaction({ExchangeProvider? provider}) async {
     try {
-      state = IsExecutingState();
+      if (wallet.isHardwareWallet)
-
+        state = IsAwaitingDeviceResponseState();
-      if (wallet.isHardwareWallet) state = IsAwaitingDeviceResponseState();
+      else
+        state = IsExecutingState();
 
       pendingTransaction = await wallet.createTransaction(_credentials(provider));