[Android] Fix DragGestureRecognizer DragStarting Command/Event fired prematurely

.github/skills/find-reviewable-pr/scripts/query-reviewable-prs.ps1

@@ -1219,14 +1219,18 @@ function Format-Markdown-Output {
             $title = $rawTitle.Replace('|', '\|')
             $link = "[#$($pr.Number)]($($pr.URL))"
             $turnCol = "$($pr.TurnIcon) $($pr.TurnDetail)"
+            # Wrap author handles in backticks so GitHub renders them as inline code
+            # rather than as @mentions — this issue is for MAUI team triage tracking,
+            # not a notification firehose to every PR author each day.
+            $author = "``@$($pr.Author)``"
             if ($showMilestone -and $showTurn) {
-                [void]$md.AppendLine("| $link | $title | @$($pr.Author) | $($pr.Milestone) | $turnCol | $($pr.Platform) | $($pr.Age)d |")
+                [void]$md.AppendLine("| $link | $title | $author | $($pr.Milestone) | $turnCol | $($pr.Platform) | $($pr.Age)d |")
             } elseif ($showMilestone) {
-                [void]$md.AppendLine("| $link | $title | @$($pr.Author) | $($pr.Milestone) | $($pr.Platform) | $($pr.Age)d | $($pr.Updated)d ago |")
+                [void]$md.AppendLine("| $link | $title | $author | $($pr.Milestone) | $($pr.Platform) | $($pr.Age)d | $($pr.Updated)d ago |")
             } elseif ($showTurn) {
-                [void]$md.AppendLine("| $link | $title | @$($pr.Author) | $turnCol | $($pr.Platform) | $($pr.Age)d |")
+                [void]$md.AppendLine("| $link | $title | $author | $turnCol | $($pr.Platform) | $($pr.Age)d |")
             } else {
-                [void]$md.AppendLine("| $link | $title | @$($pr.Author) | $($pr.Platform) | $($pr.Age)d | $($pr.Updated)d ago |")
+                [void]$md.AppendLine("| $link | $title | $author | $($pr.Platform) | $($pr.Age)d | $($pr.Updated)d ago |")
             }
         }
         [void]$md.AppendLine("")

.github/workflows/pr-review-queue.yml

@@ -20,7 +20,9 @@ concurrency:
 jobs:
   generate-report:
     runs-on: ubuntu-latest
-    if: github.event_name != 'pull_request'
+    # Guard: only run in dotnet/maui — prevents the scheduled run from firing
+    # in forks and pinging fork owners with duplicate queue issues.
+    if: github.repository_owner == 'dotnet' && github.event_name != 'pull_request'
     permissions:
       contents: read
       issues: write
@@ -86,7 +88,7 @@ jobs:
   # Dry-run on PRs: validate the script works without creating issues
   validate:
     runs-on: ubuntu-latest
-    if: github.event_name == 'pull_request'
+    if: github.repository_owner == 'dotnet' && github.event_name == 'pull_request'
     permissions:
       contents: read
       pull-requests: read

eng/pipelines/ci-copilot.yml

@@ -124,7 +124,10 @@ stages:
               skipAndroidPlatformApis: true
               onlyAndroidPlatformDefaultApis: true
               skipAndroidEmulatorImages: ${{ ne(parameters.Platform, 'android') }}
-              skipAndroidCreateAvds: ${{ ne(parameters.Platform, 'android') }}
+              # AVD is created by the inline 'Create AVD and boot Android Emulator' script below
+              # with specific config (playstore image variant, partition shrink, ADB key pre-auth)
+              # that ProvisionAndroidSdkAvdCreateAvds doesn't replicate.
+              skipAndroidCreateAvds: true
               androidEmulatorApiLevel: '30'
               skipSimulatorSetup: ${{ or(eq(parameters.Platform, 'android'), eq(parameters.Platform, 'windows'), eq(parameters.Platform, 'catalyst')) }}
               skipCertificates: true
@@ -871,7 +874,10 @@ stages:
               skipAndroidPlatformApis: true
               onlyAndroidPlatformDefaultApis: true
               skipAndroidEmulatorImages: ${{ ne(parameters.Platform, 'android') }}
-              skipAndroidCreateAvds: ${{ ne(parameters.Platform, 'android') }}
+              # AVD is created by the inline 'Create AVD and boot Android Emulator' script below
+              # with specific config (playstore image variant, partition shrink, ADB key pre-auth)
+              # that ProvisionAndroidSdkAvdCreateAvds doesn't replicate.
+              skipAndroidCreateAvds: true
               androidEmulatorApiLevel: '30'
               skipSimulatorSetup: ${{ or(eq(parameters.Platform, 'android'), eq(parameters.Platform, 'windows'), eq(parameters.Platform, 'catalyst')) }}
               skipCertificates: true

eng/pipelines/common/variables.yml

@@ -15,6 +15,15 @@ variables:
   value: 26.0.1
 - name: POWERSHELL_VERSION
   value: 7.4.0
+# Workaround for PowerShell/PowerShell#20802 (open since Nov 2023):
+# pwsh 7.4.x intermittently aborts at startup on macOS with
+#   'Call to procargs failed with errno 5'
+# because AttemptExecPwshLogin() races on sysctl(KERN_PROCARGS2).
+# Setting __PWSH_LOGIN_CHECKED makes pwsh short-circuit the login-shell
+# detection that triggers the racy syscall (see Program.cs in PowerShell repo).
+# Hit on internal dnceng dotnet-maui build 2990586 (release/11.0.1xx-preview5).
+- name: __PWSH_LOGIN_CHECKED
+  value: '1'
 # Localization variables
 - name: LocBranchPrefix
   value: 'loc-hb'

src/Controls/src/Core/Platform/Android/InnerGestureListener.cs

@@ -63,7 +63,7 @@ public InnerGestureListener(
 
 		bool HasAnyGestures()
 		{
-			return (_panGestureHandler?.HasAnyGestures() ?? false) || (_tapGestureHandler?.HasAnyGestures() ?? false) || (_swipeGestureHandler?.HasAnyGestures() ?? false);
+			return (_panGestureHandler?.HasAnyGestures() ?? false) || (_tapGestureHandler?.HasAnyGestures() ?? false) || (_swipeGestureHandler?.HasAnyGestures() ?? false) || (_dragAndDropGestureHandler?.HasAnyDragGestures() ?? false);
 		}
 
 		// This is needed because GestureRecognizer callbacks can be delayed several hundred milliseconds

src/Controls/tests/TestCases.HostApp/Issues/Issue35752.cs

@@ -0,0 +1,80 @@
+namespace Maui.Controls.Sample.Issues;
+
+[Issue(IssueTracker.Github, 35752, "Android DragGestureRecognizer DragStarting fires prematurely on tap", PlatformAffected.Android)]
+public class Issue35752 : TestContentPage
+{
+	protected override void Init()
+	{
+		var statusLabel = new Label
+		{
+			Text = "Ready",
+			AutomationId = "StatusLabel"
+		};
+
+		var dragCountLabel = new Label
+		{
+			Text = "0",
+			AutomationId = "DragStartCount"
+		};
+
+		int dragStartCount = 0;
+
+		var dragRecognizer = new DragGestureRecognizer();
+		dragRecognizer.DragStarting += (s, e) =>
+		{
+			dragStartCount++;
+			dragCountLabel.Text = dragStartCount.ToString();
+			statusLabel.Text = "DragStarting fired";
+		};
+
+		var dragBox = new Label
+		{
+			HeightRequest = 100,
+			WidthRequest = 200,
+			BackgroundColor = Colors.Blue,
+			AutomationId = "DragBox",
+			Text = "Drag Me",
+			TextColor = Colors.White,
+			HorizontalTextAlignment = TextAlignment.Center,
+			VerticalTextAlignment = TextAlignment.Center,
+			GestureRecognizers = { dragRecognizer }
+		};
+
+		var dropRecognizer = new DropGestureRecognizer();
+		var dropBox = new Label
+		{
+			HeightRequest = 100,
+			WidthRequest = 200,
+			BackgroundColor = Colors.Green,
+			AutomationId = "DropBox",
+			Text = "Drop Here",
+			TextColor = Colors.White,
+			HorizontalTextAlignment = TextAlignment.Center,
+			VerticalTextAlignment = TextAlignment.Center,
+			GestureRecognizers = { dropRecognizer }
+		};
+
+		var instructions = new Label
+		{
+			Text = "Quick tap the blue box - DragStarting should NOT fire. " +
+				   "Long press or drag it - DragStarting SHOULD fire.",
+			AutomationId = "TestLoaded"
+		};
+
+		Content = new VerticalStackLayout
+		{
+			Spacing = 20,
+			Padding = new Thickness(20),
+			Children =
+			{
+				instructions,
+				dragBox,
+				dropBox,
+				new Label { Text = "Status:" },
+				statusLabel,
+				new Label { Text = "DragStart count:" },
+				dragCountLabel
+			}
+		};
+	}
+}

src/Controls/tests/TestCases.Shared.Tests/Tests/Issues/Issue35752.cs

@@ -0,0 +1,36 @@
+using NUnit.Framework;
+using UITest.Appium;
+using UITest.Core;
+
+namespace Microsoft.Maui.TestCases.Tests.Issues;
+
+public class Issue35752 : _IssuesUITest
+{
+	public override string Issue => "Android DragGestureRecognizer DragStarting fires prematurely on tap";
+
+	public Issue35752(TestDevice device)
+		: base(device)
+	{ }
+
+	[Test]
+	[Category(UITestCategories.Gestures)]
+	public void DragStartingShouldNotFireOnTapButShouldFireOnDrag()
+	{
+		App.WaitForElement("TestLoaded");
+
+		App.Tap("DragBox");
+
+		Thread.Sleep(400);
+
+		var dragCount = App.WaitForElement("DragStartCount").GetText();
+		Assert.That(dragCount, Is.EqualTo("0"),
+			"DragStarting should not fire on a quick tap");
+
+		// Initiate drag - DragStarting SHOULD fire
+		App.DragAndDrop("DragBox", "DropBox");
+
+		dragCount = App.WaitForElement("DragStartCount").GetText();
+		Assert.That(dragCount, Is.EqualTo("1"),
+			"DragStarting should fire when drag is initiated");
+	}
+}