Java.Lang.IllegalStateException: Can not perform this action after onSaveInstanceState on MAUI Blazor (Hybrid) when opened from Android IntentFilter

[datvm]

Description

Not sure if this is a duplicate of #11501 or not but this does not involve any swapping of Page since there is only one page in MAUI Hybrid (Blazor) app. App simply crashes when opened by Files app with IntentFilter

Steps to Reproduce

Reproducible project at this repo: https://github.com/datvm/BlazorHybridAndroidIntent

1. Create a MAUI Blazor (Hybrid) project
2. Add IntentFilter to MainActivity so it can be opened from other apps (like system Files app). Also add LaunchMode to test, it happens to both Standard and SingleTop:

[Activity(
    Theme = "@style/Maui.SplashTheme", MainLauncher = true, ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation | ConfigChanges.UiMode | ConfigChanges.ScreenLayout | ConfigChanges.SmallestScreenSize | ConfigChanges.Density
    , LaunchMode = LaunchMode.SingleTop
)]
[IntentFilter(
    [Intent.ActionView,],
    Categories = [Intent.CategoryDefault, Intent.CategoryBrowsable, Intent.CategoryOpenable,],
    DataSchemes = ["file", "content", "http", "https"],
    DataHost = "*",
    DataMimeType = "*/*")]

3. Start debugging the app, app launches with no problem yet.
4. Swap out of the app and open the Files app, pick any file and open with our app.
5. Exception is thrown at base.OnCreate(savedInstanceState);, callstack is not helpful:

Java.Lang.IllegalStateException: Can not perform this action after onSaveInstanceState
   at Java.Interop.JniEnvironment.InstanceMethods.CallIntMethod(JniObjectReference instance, JniMethodInfo method, JniArgumentValue* args) in /Users/runner/work/1/s/xamarin-android/external/Java.Interop/src/Java.Interop/obj/Release/net7.0/JniEnvironment.g.cs:line 20203
   at Java.Interop.JniPeerMembers.JniInstanceMethods.InvokeAbstractInt32Method(String encodedMember, IJavaPeerable self, JniArgumentValue* parameters) in /Users/runner/work/1/s/xamarin-android/external/Java.Interop/src/Java.Interop/Java.Interop/JniPeerMembers.JniInstanceMethods_Invoke.cs:line 492
   at AndroidX.Fragment.App.BackStackRecord.Commit() in C:\a\_work\1\s\generated\androidx.fragment.fragment\obj\Release\net6.0-android\generated\src\AndroidX.Fragment.App.BackStackRecord.cs:line 131
   at Microsoft.Maui.Platform.NavigationRootManager.SetContentView(IView view) in D:\a\_work\1\s\src\Core\src\Platform\Android\Navigation\NavigationRootManager.cs:line 129
   at Microsoft.Maui.Platform.NavigationRootManager.Disconnect() in D:\a\_work\1\s\src\Core\src\Platform\Android\Navigation\NavigationRootManager.cs:line 113
   at Microsoft.Maui.Handlers.WindowHandler.DisconnectHandler(NavigationRootManager navigationRootManager) in D:\a\_work\1\s\src\Core\src\Handlers\Window\WindowHandler.Android.cs:line 83
   at Microsoft.Maui.Handlers.WindowHandler.OnDisconnectHandler(Object platformView) in D:\a\_work\1\s\src\Core\src\Handlers\Window\WindowHandler.Android.cs:line 67
   at Microsoft.Maui.Handlers.ElementHandler.DisconnectHandler(Object platformView) in D:\a\_work\1\s\src\Core\src\Handlers\Element\ElementHandler.cs:line 112
   at Microsoft.Maui.Handlers.ElementHandler.Microsoft.Maui.IElementHandler.DisconnectHandler() in D:\a\_work\1\s\src\Core\src\Handlers\Element\ElementHandler.cs:line 130
   at Microsoft.Maui.Controls.Element.SetHandler(IElementHandler newHandler) in D:\a\_work\1\s\src\Controls\src\Core\Element\Element.cs:line 918
   at Microsoft.Maui.Controls.Element.set_Handler(IElementHandler value) in D:\a\_work\1\s\src\Controls\src\Core\Element\Element.cs:line 863
   at Microsoft.Maui.Platform.ElementExtensions.SetHandler(Context nativeElement, IElement element, IMauiContext context) in D:\a\_work\1\s\src\Core\src\Platform\ElementExtensions.cs:line 156
   at Microsoft.Maui.Platform.ElementExtensions.SetWindowHandler(Activity platformWindow, IWindow window, IMauiContext context) in D:\a\_work\1\s\src\Core\src\Platform\ElementExtensions.cs:line 166
   at Microsoft.Maui.Platform.ApplicationExtensions.CreatePlatformWindow(Activity activity, IApplication application, Bundle savedInstanceState) in D:\a\_work\1\s\src\Core\src\Platform\Android\ApplicationExtensions.cs:line 48
   at Microsoft.Maui.MauiAppCompatActivity.OnCreate(Bundle savedInstanceState) in D:\a\_work\1\s\src\Core\src\Platform\Android\MauiAppCompatActivity.cs:line 35
   at BlazorHybridAndroidIntent.MainActivity.OnCreate(Bundle savedInstanceState) in D:\Github\BlazorHybridAndroidIntent\BlazorHybridAndroidIntent\Platforms\Android\MainActivity.cs:line 24
   at Android.App.Activity.n_OnCreate_Landroid_os_Bundle_(IntPtr jnienv, IntPtr native__this, IntPtr native_savedInstanceState) in /Users/runner/work/1/s/xamarin-android/src/Mono.Android/obj/Release/net8.0/android-34/mcw/Android.App.Activity.cs:line 3082
   at Android.Runtime.JNINativeWrapper.Wrap_JniMarshal_PPL_V(_JniMarshal_PPL_V callback, IntPtr jnienv, IntPtr klazz, IntPtr p0) in /Users/runner/work/1/s/xamarin-android/src/Mono.Android/Android.Runtime/JNINativeWrapper.g.cs:line 125
  --- End of managed Java.Lang.IllegalStateException stack trace ---
java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState
	at androidx.fragment.app.FragmentManager.checkStateLoss(FragmentManager.java:1632)
	at androidx.fragment.app.FragmentManager.enqueueAction(FragmentManager.java:1672)
	at androidx.fragment.app.BackStackRecord.commitInternal(BackStackRecord.java:341)
	at androidx.fragment.app.BackStackRecord.commit(BackStackRecord.java:306)
	at crc647dbdb21fce9310c1.MainActivity.n_onCreate(Native Method)
	at crc647dbdb21fce9310c1.MainActivity.onCreate(MainActivity.java:40)
	at android.app.Activity.performCreate(Activity.java:8342)
	at android.app.Activity.performCreate(Activity.java:8321)
	at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1417)
	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3625)
	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3781)
	at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:101)
	at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:138)
	at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2306)
	at android.os.Handler.dispatchMessage(Handler.java:106)
	at android.os.Looper.loopOnce(Looper.java:201)
	at android.os.Looper.loop(Looper.java:288)
	at android.app.ActivityThread.main(ActivityThread.java:7918)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:936)

  --- End of managed Java.Lang.IllegalStateException stack trace ---
java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState
	at androidx.fragment.app.FragmentManager.checkStateLoss(FragmentManager.java:1632)
	at androidx.fragment.app.FragmentManager.enqueueAction(FragmentManager.java:1672)
	at androidx.fragment.app.BackStackRecord.commitInternal(BackStackRecord.java:341)
	at androidx.fragment.app.BackStackRecord.commit(BackStackRecord.java:306)
	at crc647dbdb21fce9310c1.MainActivity.n_onCreate(Native Method)
	at crc647dbdb21fce9310c1.MainActivity.onCreate(MainActivity.java:40)
	at android.app.Activity.performCreate(Activity.java:8342)
	at android.app.Activity.performCreate(Activity.java:8321)
	at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1417)
	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3625)
	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3781)
	at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:101)
	at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:138)
	at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2306)
	at android.os.Handler.dispatchMessage(Handler.java:106)
	at android.os.Looper.loopOnce(Looper.java:201)
	at android.os.Looper.loop(Looper.java:288)
	at android.app.ActivityThread.main(ActivityThread.java:7918)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:936)

Link to public reproduction project repository

https://github.com/datvm/BlazorHybridAndroidIntent

Version with bug

8.0.3

Is this a regression from previous behavior?

Not sure, did not test other versions

Last version that worked well

Unknown/Other

Affected platforms

Android

Affected platform versions

Android 13

Did you find any workaround?

No response

Relevant log output

No response

[drasticactions]

A MAUI Blazor Template app is the same as a default MAUI Template app, but without Shell as the default entry point. Given that the stacks are the same in all the reproduction cases (even if the direct way of invoking it is different), I think this will be a duplicate of #11501. I think it's the act of changing fragments that's causing it to blow up here. When that's addressed, this issue should be checked again to make sure it works here too, which my suspicion is that it will. If not, it can be reopened.