Merge pull request #22319 from unoplatform/unobot/release/stable/6.4/bp22301

fix android deeplink activation (backport #22301)

Author: jeromelaban

src/Uno.UI/UI/Xaml/Application.skia.cs

@@ -40,9 +40,15 @@ public partial class Application : IApplicationEvents
 		[ThreadStatic]
 		private static string? _argumentsOverride;
 
+		[ThreadStatic]
+		private static Uri? _activationUri;
+
 		internal static void SetArguments(string arguments)
 			=> _argumentsOverride = arguments;
 
+		internal static void SetActivationUri(Uri uri)
+			=> _activationUri = uri;
+
 		partial void InitializePartial()
 		{
 			_current = this;
@@ -130,6 +136,12 @@ private void InvokeOnLaunched()
 				if (CoreApplication.IsFullFledgedApp)
 				{
 					OnLaunched(new LaunchActivatedEventArgs(ActivationKind.Launch, GetCommandLineArgsWithoutExecutable()));
+
+					if (OperatingSystem.IsAndroid() && _activationUri is { } uri)
+					{
+						OnActivated(new ProtocolActivatedEventArgs(uri, ApplicationExecutionState.NotRunning));
+						_activationUri = null;
+					}
 				}
 			}
 		}

src/Uno.UI/UI/Xaml/NativeApplication.cs

@@ -132,7 +132,18 @@ internal bool TryHandleIntent(Intent intent)
 							this.Log().LogDebug("Intent data parsed successfully as Uri, calling OnActivated.");
 						}
 
+#if ANDROID_SKIA
+						if (_isRunning)
+						{
+							_app?.OnActivated(new ProtocolActivatedEventArgs(uri, ApplicationExecutionState.Running));
+						}
+						else
+						{
+							Application.SetActivationUri(uri);
+						}
+#else
 						_app.OnActivated(new ProtocolActivatedEventArgs(uri, _isRunning ? ApplicationExecutionState.Running : ApplicationExecutionState.NotRunning));
+#endif
 						handled = true;
 					}
 					else

src/Uno.UWP/ApplicationModel/Activation/ProtocolActivatedEventArgs.cs

@@ -18,7 +18,6 @@ internal ProtocolActivatedEventArgs()
 		{
 		}
 
-#if __APPLE_UIKIT__ || __ANDROID__ || __WASM__
 		/// <summary>
 		/// Internal-only constructor for protocol activation.
 		/// </summary>
@@ -56,6 +55,5 @@ public int CurrentlyShownApplicationViewId
 		{
 			get;
 		}
-#endif
 	}
 }

src/Uno.UWP/Generated/3.0.0.0/Windows.ApplicationModel.Activation/ProtocolActivatedEventArgs.cs

@@ -8,8 +8,8 @@ namespace Windows.ApplicationModel.Activation
 #endif
 	public partial class ProtocolActivatedEventArgs : global::Windows.ApplicationModel.Activation.IProtocolActivatedEventArgs, global::Windows.ApplicationModel.Activation.IActivatedEventArgs, global::Windows.ApplicationModel.Activation.IProtocolActivatedEventArgsWithCallerPackageFamilyNameAndData, global::Windows.ApplicationModel.Activation.IApplicationViewActivatedEventArgs, global::Windows.ApplicationModel.Activation.IViewSwitcherProvider, global::Windows.ApplicationModel.Activation.IActivatedEventArgsWithUser
 	{
-#if false || false || false || IS_UNIT_TESTS || false || __SKIA__ || __NETSTD_REFERENCE__
-		[global::Uno.NotImplemented("IS_UNIT_TESTS", "__SKIA__", "__NETSTD_REFERENCE__")]
+#if false
+		[global::Uno.NotImplemented("IS_UNIT_TESTS", "__NETSTD_REFERENCE__")]
 		public global::Windows.ApplicationModel.Activation.ActivationKind Kind
 		{
 			get
@@ -18,8 +18,8 @@ public partial class ProtocolActivatedEventArgs : global::Windows.ApplicationMod
 			}
 		}
 #endif
-#if false || false || false || IS_UNIT_TESTS || false || __SKIA__ || __NETSTD_REFERENCE__
-		[global::Uno.NotImplemented("IS_UNIT_TESTS", "__SKIA__", "__NETSTD_REFERENCE__")]
+#if false
+		[global::Uno.NotImplemented("IS_UNIT_TESTS", "__NETSTD_REFERENCE__")]
 		public global::Windows.ApplicationModel.Activation.ApplicationExecutionState PreviousExecutionState
 		{
 			get
@@ -28,8 +28,8 @@ public partial class ProtocolActivatedEventArgs : global::Windows.ApplicationMod
 			}
 		}
 #endif
-#if false || false || false || IS_UNIT_TESTS || false || __SKIA__ || __NETSTD_REFERENCE__
-		[global::Uno.NotImplemented("IS_UNIT_TESTS", "__SKIA__", "__NETSTD_REFERENCE__")]
+#if false
+		[global::Uno.NotImplemented("IS_UNIT_TESTS", "__NETSTD_REFERENCE__")]
 		public global::Windows.ApplicationModel.Activation.SplashScreen SplashScreen
 		{
 			get
@@ -48,8 +48,8 @@ public partial class ProtocolActivatedEventArgs : global::Windows.ApplicationMod
 			}
 		}
 #endif
-#if false || false || false || IS_UNIT_TESTS || false || __SKIA__ || __NETSTD_REFERENCE__
-		[global::Uno.NotImplemented("IS_UNIT_TESTS", "__SKIA__", "__NETSTD_REFERENCE__")]
+#if false
+		[global::Uno.NotImplemented("IS_UNIT_TESTS", "__NETSTD_REFERENCE__")]
 		public int CurrentlyShownApplicationViewId
 		{
 			get
@@ -58,8 +58,8 @@ public int CurrentlyShownApplicationViewId
 			}
 		}
 #endif
-#if false || false || false || IS_UNIT_TESTS || false || __SKIA__ || __NETSTD_REFERENCE__
-		[global::Uno.NotImplemented("IS_UNIT_TESTS", "__SKIA__", "__NETSTD_REFERENCE__")]
+#if false
+		[global::Uno.NotImplemented("IS_UNIT_TESTS", "__NETSTD_REFERENCE__")]
 		public global::System.Uri Uri
 		{
 			get