Displaying au blank page on DocumentScannerFlutter.launch with targetSdkVersion 33 on android 13

[stephaneleonard]

Hi,

While testing my app on a physical pixel 6 running android 13 I came across the issue of a blank screen and no error logged or found while debugging.

build.gradle :
compileSdkVersion 33
targetSdkVersion 33

Reverting to targetSdkVersion 32 fixes the issue

can be reproduced on an android 13 simulator

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 3.3.4, on macOS 12.6 21G115 darwin-arm, locale en-GB)
[✓] Android toolchain - develop for Android devices (Android SDK version 31.0.0)
[✓] Xcode - develop for iOS and macOS (Xcode 14.0.1)
[✓] Chrome - develop for the web
[✓] Android Studio (version 2021.3)
[✓] VS Code (version 1.72.1)
[✓] Connected device (5 available)
[✓] HTTP Host Availability

Not a big issue but not great for the future

Hope it helps keep this amazing plugin up to date

[louisschprs]

This has to do with Android 13 (API 33) changes to file permissions - see https://medium.com/tech-takeaways/migrating-my-app-to-android-13-f5ad0649d23d

[IgeeTheron]

I have fixed the issue on my fork:
https://github.com/IgeeTheron/document_scanner_flutter

Juts add it to pubspec:

  document_scanner_flutter:
    git:
      url: https://github.com/IgeeTheron/document_scanner_flutter
      ref: master

I had to fix the issue here:
https://github.com/IgeeTheron/AndroidDocumentScanLibrary

[smooth-vlad]

I have fixed the issue on my fork: https://github.com/IgeeTheron/document_scanner_flutter

Juts add it to pubspec:

  document_scanner_flutter:
    git:
      url: https://github.com/IgeeTheron/document_scanner_flutter
      ref: master

I had to fix the issue here: https://github.com/IgeeTheron/AndroidDocumentScanLibrary

Thanks a lot!