[BrowserEngineCore] Update to Xcode 26 beta 1-6.

dotnet/targets/Xamarin.Shared.Sdk.targets

@@ -1658,6 +1658,8 @@
 			     However, we'll automatically detect that we need to link with BrowserEngineKit if an app isn't trimmed, so let's just remove BrowserEngineKit
 			     here, with an escape hatch if an app really needs it (which would be rather rare). Ref: https://github.com/dotnet/macios/issues/21324 -->
 			<_NativeExecutableFrameworks Remove="BrowserEngineKit" Condition="'$(LinkWithBrowserEngineKit)' != 'true'" />
+			<!-- Treat BrowserEngineCore like BrowserEngineKit -->
+			<_NativeExecutableFrameworks Remove="BrowserEngineCore" Condition="'$(LinkWithBrowserEngineCore)' != 'true'" />
 
 			<!-- Mono requires zlib, iconv, icucore, and the "Compression framework" -->
 			<_MainLinkerFlags Include="-lz" />

src/browserenginecore.cs

@@ -0,0 +1,25 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+using AVFoundation;
+using Foundation;
+using ObjCRuntime;
+
+namespace BrowserEngineCore {
+	[NoMacCatalyst, NoTV, NoMac, iOS (26, 0)]
+	[BaseType (typeof (NSObject))]
+	[DisableDefaultCtor]
+	interface BEAudioSession {
+		[Export ("initWithAudioSession:")]
+		NativeHandle Constructor (AVAudioSession audioSession);
+
+		[NullAllowed, Export ("availableOutputs")]
+		AVAudioSessionPortDescription [] AvailableOutputs { get; }
+
+		[Export ("setPreferredOutput:error:")]
+		bool SetPreferredOutput ([NullAllowed] AVAudioSessionPortDescription outPort, [NullAllowed] out NSError outError);
+
+		[NullAllowed, Export ("preferredOutput")]
+		AVAudioSessionPortDescription PreferredOutput { get; }
+	}
+}

src/build/dotnet/generator-frameworks.g.cs

@@ -24,6 +24,7 @@ partial class Frameworks {
 		"AVRouting",
 		"BackgroundAssets",
 		"BackgroundTasks",
+		"BrowserEngineCore",
 		"BrowserEngineKit",
 		"BusinessChat",
 		"CallKit",
@@ -546,6 +547,7 @@ partial class Frameworks {
 	bool? _AVRouting;
 	bool? _BackgroundAssets;
 	bool? _BackgroundTasks;
+	bool? _BrowserEngineCore;
 	bool? _BrowserEngineKit;
 	bool? _BusinessChat;
 	bool? _CallKit;
@@ -718,6 +720,7 @@ partial class Frameworks {
 	public bool HaveAVRouting { get { if (!_AVRouting.HasValue) _AVRouting = GetValue ("AVRouting"); return _AVRouting.Value; } }
 	public bool HaveBackgroundAssets { get { if (!_BackgroundAssets.HasValue) _BackgroundAssets = GetValue ("BackgroundAssets"); return _BackgroundAssets.Value; } }
 	public bool HaveBackgroundTasks { get { if (!_BackgroundTasks.HasValue) _BackgroundTasks = GetValue ("BackgroundTasks"); return _BackgroundTasks.Value; } }
+	public bool HaveBrowserEngineCore { get { if (!_BrowserEngineCore.HasValue) _BrowserEngineCore = GetValue ("BrowserEngineCore"); return _BrowserEngineCore.Value; } }
 	public bool HaveBrowserEngineKit { get { if (!_BrowserEngineKit.HasValue) _BrowserEngineKit = GetValue ("BrowserEngineKit"); return _BrowserEngineKit.Value; } }
 	public bool HaveBusinessChat { get { if (!_BusinessChat.HasValue) _BusinessChat = GetValue ("BusinessChat"); return _BusinessChat.Value; } }
 	public bool HaveCallKit { get { if (!_CallKit.HasValue) _CallKit = GetValue ("CallKit"); return _CallKit.Value; } }

src/frameworks.sources

@@ -2099,6 +2099,7 @@ IOS_FRAMEWORKS =         \
 	AutomaticAssessmentConfiguration \
 	BackgroundAssets \
 	BackgroundTasks \
+	BrowserEngineCore \
 	BrowserEngineKit \
 	BusinessChat \
 	CallKit \

tests/xtro-sharpie/Makefile

@@ -61,7 +61,6 @@ COMMON_IGNORED_FRAMEWORKS = \
 	$(SWIFT_FRAMEWORKS) \
 	_CoreNFC_UIKit \
 	AssetsLibrary \
-	BrowserEngineCore \
 	BrowserKit \
 	FactoryOTALogger \
 	FactoryOTANetworkUtils \

tests/xtro-sharpie/api-annotations-dotnet/iOS-BrowserEngineCore.todo

@@ -5,8 +5,3 @@
 !missing-pinvoke! be_memory_inline_jit_restrict_with_witness_supported is not bound
 !missing-pinvoke! be_kevent is not bound
 !missing-pinvoke! be_kevent64 is not bound
-!missing-selector! BEAudioSession::availableOutputs not bound
-!missing-selector! BEAudioSession::initWithAudioSession: not bound
-!missing-selector! BEAudioSession::preferredOutput not bound
-!missing-selector! BEAudioSession::setPreferredOutput:error: not bound
-!missing-type! BEAudioSession not bound

tools/common/Frameworks.cs

@@ -470,6 +470,7 @@ public static Frameworks CreateiOSFrameworks (bool is_simulator_build)
 				{ "Cinematic", "Cinematic", new Version (17, 0), NotAvailableInSimulator },
 				{ "Symbols", "Symbols", 17, 0 },
 				{ "SensitiveContentAnalysis", "SensitiveContentAnalysis", 17, 0 },
+				{ "BrowserEngineCore", "BrowserEngineCore", 17, 4},
 				{ "BrowserEngineKit", "BrowserEngineKit", 17, 4},
 
 				{ "AccessorySetupKit", "AccessorySetupKit", 18, 0 },
@@ -659,6 +660,7 @@ public static Frameworks GetMacCatalystFrameworks ()
 				case "AddressBookUI":
 				case "ARKit":
 				case "AssetsLibrary":
+				case "BrowserEngineCore":
 				case "CarPlay":
 				case "WatchConnectivity":
 					f.Unavailable = true;