commit 4fe15314df54c75f92bda166dc5e85f777a198b7
author Alexander Aprelev <aam@google.com> Mon Jun 30 12:56:51 2025 -0700
committer Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> Mon Jun 30 12:56:51 2025 -0700
tree 0f03b804e03bf0b6e686c7e9ed01f5e34494d638
parent af6fe804a5df7443c98aa80cd74ba48fb97caf47

[vm/mac] Hide application icon from the dock.

TEST=Passing any value other than true as an argument brings the icon to the dock.
BUG=https://github.com/flutter/flutter/issues/170633

Change-Id: Ief117a0c95df3762cf1e54bc3facde8c92f7379b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/437781
Reviewed-by: Slava Egorov <vegorov@google.com>
Commit-Queue: Alexander Aprelev <aam@google.com>

runtime/bin/platform_macos.cc

diff --git a/runtime/bin/platform_macos.cc b/runtime/bin/platform_macos.cc
index b5215ad..1ba2e47 100644
--- a/runtime/bin/platform_macos.cc
+++ b/runtime/bin/platform_macos.cc
@@ -349,7 +349,14 @@
 
   _LSSetApplicationLaunchServicesServerConnectionStatus(0, nullptr);
 
-  _LSApplicationCheckIn(-2, CFBundleGetInfoDictionary(CFBundleGetMainBundle()));
+  CFMutableDictionaryRef dictionary = CFDictionaryCreateMutableCopy(
+      kCFAllocatorDefault, /*capacity=*/0,
+      CFBundleGetInfoDictionary(CFBundleGetMainBundle()));
+  if (dictionary == nullptr) return;
+  ScopedCFStringRef _kLSUIElement("LSUIElement");
+  CFDictionarySetValue(dictionary, _kLSUIElement.get(), kCFBooleanTrue);
+  _LSApplicationCheckIn(-2, dictionary);
+  CFRelease(dictionary);
 
   CFTypeRef asn;
   asn = _LSGetCurrentApplicationASN();