Add Radar to Apps screen

cw_core/lib/payment_uris.dart

@@ -7,6 +7,13 @@ abstract class PaymentURI {
   final String address;
 }
 
+class ExternalAddressURI extends PaymentURI {
+  ExternalAddressURI({required super.amount, required super.address});
+
+  @override
+  String toString() => address;
+}
+
 class MoneroURI extends PaymentURI {
   MoneroURI({required super.amount, required super.address});
 

lib/new-ui/widgets/send_page/l2_send_external_modal.dart

@@ -5,13 +5,12 @@ import 'package:cake_wallet/new-ui/widgets/receive_page/receive_top_bar.dart';
 import 'package:cake_wallet/src/screens/receive/widgets/qr_image.dart';
 import 'package:cake_wallet/src/widgets/cake_image_widget.dart';
 import 'package:cake_wallet/utils/address_formatter.dart';
+import 'package:cake_wallet/utils/clipboard_util.dart';
 import 'package:cake_wallet/view_model/send/send_view_model.dart';
 import 'package:cw_core/payment_uris.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import "package:cw_core/wallet_type.dart";
-import 'package:flutter/services.dart';
-import 'package:flutter_svg/flutter_svg.dart';
 
 class L2SendExternalModal extends StatefulWidget {
   const L2SendExternalModal({super.key, required this.sendViewModel});
@@ -180,11 +179,7 @@ class _L2SendExternalModalState extends State<L2SendExternalModal> {
                         children: [
                           Flexible(
                             child: NewPrimaryButton(
-                                onPressed:(){
-                                  Clipboard.setData(
-                                    ClipboardData(text: output.address),
-                                  );
-                                },
+                                onPressed: () => ClipboardUtil.copyToClipboard(context, output.address),
                                 text: S.of(context).copy,
                                 color: Theme.of(context).colorScheme.primary,
                                 textColor: Theme.of(context).colorScheme.onPrimary),

lib/new-ui/widgets/swap_page/swap_send_external_modal.dart

@@ -4,11 +4,11 @@ import 'package:cake_wallet/new-ui/widgets/receive_page/receive_top_bar.dart';
 import 'package:cake_wallet/new-ui/widgets/swap_page/swap_modal_header.dart';
 import 'package:cake_wallet/src/screens/receive/widgets/qr_image.dart';
 import 'package:cake_wallet/utils/address_formatter.dart';
+import 'package:cake_wallet/utils/clipboard_util.dart';
 import 'package:cake_wallet/view_model/exchange/exchange_trade_view_model.dart';
 import 'package:cw_core/crypto_currency.dart';
 import 'package:cw_core/payment_uris.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
 
 class SwapSendExternalModal extends StatefulWidget {
   const SwapSendExternalModal(
@@ -45,7 +45,7 @@ class _SwapSendExternalModalState extends State<SwapSendExternalModal> {
 
   @override
   Widget build(BuildContext context) {
-    if (uri == null) return SizedBox.shrink();
+    if (widget.address.isEmpty) return SizedBox.shrink();
     final resolvedSize = MediaQuery.of(context).size.width * (largeQrMode ? 0.8 : 0.54);
 
     return PopScope(
@@ -139,7 +139,7 @@ class _SwapSendExternalModalState extends State<SwapSendExternalModal> {
                               child: QrImage(
                                 size: animatedSize,
                                 embeddedImagePath: widget.from.iconPath,
-                                data: uri.toString(),
+                                data: uri?.toString() ?? widget.address,
                               ),
                             ),
                           );
@@ -175,7 +175,7 @@ class _SwapSendExternalModalState extends State<SwapSendExternalModal> {
                       children: [
                         Flexible(
                           child: NewPrimaryButton(
-                              onPressed: ()=> Clipboard.setData(ClipboardData(text:widget.address)),
+                              onPressed: () => ClipboardUtil.copyToClipboard(context, widget.address),
                               text: S.of(context).copy,
                               color: Theme.of(context).colorScheme.primary,
                               textColor: Theme.of(context).colorScheme.onPrimary),

lib/src/screens/dashboard/pages/cake_features_page.dart

@@ -148,6 +148,15 @@ class CakeFeaturesPage extends StatelessWidget {
           subTitle: "Turn your old phone into your new hardware wallet with our new app",
           image: 'assets/images/cupcake.png',
         ),
+        AppsWidget(
+          isWide: true,
+          isLink: true,
+          isCake: true,
+          onTap: () => _launchUrl("radar.chat"),
+          title: "Radar",
+          subTitle: "Your messages. Your Bitcoin. Together, at last",
+          image: 'assets/images/radar.png',
+        ),
         const SizedBox(height: 12),
         Padding(
           padding: const EdgeInsets.only(left: 24, top: 16, bottom: 8),

lib/utils/clipboard_util.dart

@@ -1,6 +1,8 @@
-import 'package:flutter/services.dart';
-
+import 'package:cake_wallet/generated/i18n.dart';
 import 'package:cake_wallet/utils/device_info.dart';
+import 'package:cake_wallet/utils/show_bar.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:sensitive_clipboard/sensitive_clipboard.dart';
 
 class ClipboardUtil {
@@ -12,4 +14,18 @@ class ClipboardUtil {
 
     return Clipboard.setData(data);
   }
+
+  /// Copies [text] to the clipboard and shows a "Copied to Clipboard"
+  /// confirmation toast. Prefer this for any user-facing copy action so the
+  /// feedback stays consistent across the app.
+  static Future<void> copyToClipboard(
+    BuildContext context,
+    String text, {
+    bool isSensitive = false,
+  }) async {
+    await setSensitiveDataToClipboard(ClipboardData(text: text), isSensitive: isSensitive);
+    if (context.mounted) {
+      showBar<void>(context, S.of(context).copied_to_clipboard);
+    }
+  }
 }

lib/utils/exception_handler.dart

@@ -299,14 +299,15 @@ class ExceptionHandler {
     "FocusScopeNode was used after being disposed",
     "_getDismissibleFlushbar",
     "_QueuedFuture.execute (package:universal_ble/src/queue.dart:65)",
+    "Pending Request Canceled | RequestQueue disposed",
     "reown_core/relay_client/websocket/websocket_handler.dart",
     "Image upload failed due to loss of GPU access",
     "transport error",
     "SdkError.sparkError(field0: Operator RPC error: Connection error: status: Unavailable, message: \"dns error\", details: []",
     "the timeout of the request was reached",
 
-    "support for coin removed, your seedphrase:"
-    "Exception: Invalid image data"
+    "support for coin removed, your seedphrase:",
+    "Exception: Invalid image data",
   ];
 
   static Future<void> _addDeviceInfo(File file) async {
@@ -441,8 +442,20 @@ class ExceptionHandler {
   }
 
   static bool _flutterErrorIgnore(FlutterErrorDetails errorDetails) {
-    // most probably a flutter context error so just ignore it if there is no stack we can debug with
-    return errorDetails.exception.toString().contains("Null check operator used on a null value") &&
-        errorDetails.stack == null;
+    if (errorDetails.exception.toString().contains("Null check operator used on a null value")) {
+      // Most probably a flutter context error so just ignore it if there is no
+      // stack we can debug with.
+      if (errorDetails.stack == null) {
+        return true;
+      }
+
+      final stack = errorDetails.stack.toString();
+      if (stack.contains("handleFocusHighlightModeChange") ||
+          stack.contains("_HighlightModeManager")) {
+        return true;
+      }
+    }
+
+    return false;
   }
 }

lib/view_model/exchange/exchange_trade_view_model.dart

@@ -415,9 +415,13 @@ abstract class ExchangeTradeViewModelBase with Store {
       return null;
     }
 
-    // Using trade currency here so the external-send QR encodes the correct scheme
-    final uriWalletType =
-        cryptoCurrencyOrTokenToWalletType(fromCurrency) ?? wallet.type;
+    // Using the trade's `from` currency so the external-send QR encodes the correct scheme.
+    final uriWalletType = cryptoCurrencyOrTokenToWalletType(fromCurrency);
+
+    // for other currencies that we don't have wallets for
+    if (uriWalletType == null) {
+      return ExternalAddressURI(address: inputAddress, amount: amount);
+    }
 
     printV(uriWalletType);