From a52739882c2eff3a8e68935bc05a3bd85dd89276 Mon Sep 17 00:00:00 2001
From: Jason Simmons <jason-simmons@users.noreply.github.com>
Date: Tue, 15 Jun 2021 17:29:01 -0700
Subject: [PATCH] Fix JSON map type declaration for
 SystemChrome.setApplicationSwitcherDescription arguments
 (flutter/engine#26769)

---
 .../flutter/lib/web_ui/lib/src/engine/platform_dispatcher.dart  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/engine/src/flutter/lib/web_ui/lib/src/engine/platform_dispatcher.dart b/engine/src/flutter/lib/web_ui/lib/src/engine/platform_dispatcher.dart
index e1e99715414..cfc6bdc5286 100644
--- a/engine/src/flutter/lib/web_ui/lib/src/engine/platform_dispatcher.dart
+++ b/engine/src/flutter/lib/web_ui/lib/src/engine/platform_dispatcher.dart
@@ -396,7 +396,7 @@ class EnginePlatformDispatcher extends ui.PlatformDispatcher {
                 callback, codec.encodeSuccessEnvelope(true));
             return;
           case 'SystemChrome.setApplicationSwitcherDescription':
-            final Map<String, Object> arguments = decoded.arguments;
+            final Map<String, dynamic> arguments = decoded.arguments;
             // TODO: Find more appropriate defaults? Or noop when values are null?
             final String label = arguments['label'] as String? ?? '';
             final int primaryColor = arguments['primaryColor'] as int? ?? 0xFF000000;