Android.Graphics.BitmapFactory.Options crashes with JNI DETECTED ERROR IN APPLICATION: attempt to access field boolean android.graphics.BitmapFactory$Options.inMutable

[philipag]

Description

When accessing Android.Graphics.BitmapFactory.Options fields, the Android application crashes with the log message "JNI DETECTED ERROR IN APPLICATION: attempt to access field boolean android.graphics.BitmapFactory$Options.inMutable"

The attaches sample shows this in the boiler plate Android app in the added method Bug2():

AndroidOptionsBug.zip

Steps to Reproduce

1. Build and run the app in debug mode
2. Click the button
3. The app crashes when modifying Options fields.

Link to public reproduction project repository

No response

Version with bug

10.0.0-preview.6

Is this a regression from previous behavior?

Yes, this used to work in .NET MAUI

Last version that worked well

Unknown/Other

Affected platforms

Android

Affected platform versions

tested on Android 34 emulator and Android 35 phone

Did you find any workaround?

No

Relevant log output

JNI DETECTED ERROR IN APPLICATION: attempt to access field boolean android.graphics.BitmapFactory$Options.inMutable

[deepika2509]

This issue has been verified in Visual Studio Code version 1.101.0 with MAUI versions 9.0.0, 9.0.90, 10.0.0.Preview.1, and 10.0.0.Preview.6. It is working with .NET 9 and issue can be reproduced on the Android platform starting from MAUI version 10.0.0.Preview.1.

[philipag]

Unlike the other image-related bugs I filed recently, <AndroidEnableMarshalMethods>false</AndroidEnableMarshalMethods> does not resolve this issue.