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[BUG] - Null bitmap provided to OnCropImageCompleteListener

See original GitHub issue
  • Lib Version [e.g. 3.3.4-4.2.1]

Describe the bug I’ve upgraded the library and now I’m getting null bitmap in CropResult provided to the listener set using setOnCropImageCompleteListener. Interestingly isSuccessful is true and error is null.

The project is using CropImageView integration. The only change I needed to do when updating was to change getCroppedImageAsync() to croppedImageAsync().

The project is using Java 8, had issues upgrading it to Java 11. The files integrating with the library are in Kotlin. Not sure if it’s not Java 8 issue but I would expect any such issues to be more likely build-time issues, not such an odd runtime issue of bitmap being null right at the end of the flow.

To Reproduce Steps to reproduce the behavior:

  1. Use view integration
  2. setOnCropImageCompleteListener
  3. setImageBitmap
  4. croppedImageAsync()

Expected behavior cropResult.bitmap provided to the listener should not be null

Please help/advise.

Issue Analytics

  • State:closed
  • Created a year ago
  • Comments:15 (8 by maintainers)

github_iconTop GitHub Comments

marekoidcommented, Apr 22, 2022

Maybe the sample was too basic. The view was not yet measured when I requested immediately croppedImageAsync() and perhaps that caused the error. Now added OK button to trigger croppedImageAsync() and I’m getting the same outcome as in the real project I’m working on. That’s what I see after calling croppedImageAsync(), the last 3 log entries are properties of CropImageView.CropResult received in the callback:

I/AIC: Try get URI for scope storage - content://
D/bitmap: null
D/error: null
D/isSuccessful: true
marekoidcommented, Oct 28, 2022

I created a basic sample that reproduced the issue and linked to it in that comment.

Addressing the earlier question, it didn’t feel like worth looking for a work around really, just didn’t upgrade beyond the version that has introduced the regression.

I’m no loner working on the project were the bug prevented the library upgrade so will be unsubscribing from this thread but definitely if feels like something worth fixing for the active users of the library.

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