[WIP] Update to OpenALPR 2.3 version

[SandroMachado]

This PR updates the OpenALPR library to the version 2.3.

[android-dataticket]

looking forward to using this new version with the new edge detection for high contrast plate

[Vantablack]

Hi @SandroMachado
I'm trying out this WIP version and I'm getting this error when processing an image

java.lang.UnsatisfiedLinkError: dlopen failed: could not load library "libopenalpr.so" needed by "libopenalprjni.so"; caused by cannot locate symbol "_ZSt15get_new_handlerv" referenced by "libopenalpr.so"

I found out that there is an open issue regarding android binaries in the parent repository openalpr/openalpr#273 (comment) and it doesn't seem to have any progress.

May I know what are your environment settings and configuration that allowed you to compile the binaries?

Thanks alot!

[SandroMachado]

@Vantablack are you using the sample project to test it?
But, unfortunately this version has a memory leak that makes it almost unusable.

[Vantablack]

@SandroMachado Yeap! I'm using the sample project included inside is repository. Is there any ETA on when this PR will be accepted?

[mvrogowski]

Hi, there!

Do we have any progress on this? How can I help you?

Thanks!

[SandroMachado]

@mvrogowski This version has an issue that causes a memory leak. I did not had time to fix the issue.

[vyshas]

@SandroMachado possible to share the jni code and setup of this project so that we could look into it and possibly help in fixing the leak issue?

[mvrogowski]

@SandroMachado possible to share the jni code and setup of this project so that we could look into it and possibly help in fixing the leak issue?

Any update on it?

[android-dataticket]

I wish @SandroMachado could have more time to update this library 👍