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Breta01 / docus

Android application for scanning and managing documents.
https://play.google.com/store/apps/details?id=com.bretahajek.docus
GNU General Public License v3.0
51 stars 7 forks source link

error: cannot find symbol class FilenameUtils #11

Closed zakblacki closed 4 years ago

zakblacki commented 4 years ago

After updating dependancies and upgrading gradle I got this error FilenameUtils any fix?

Breta01 commented 4 years ago

How did you update the dependencies? Does this error happens during build?

It should be this library: https://commons.apache.org/proper/commons-io/javadocs/api-2.5/org/apache/commons/io/FilenameUtils.html Please let me know if you find a solution.

zakblacki commented 4 years ago

File -> Project Structure -> Suggestions Update Apparently this is the one causing issue so I just reversed to the previous version it's working thanks, "commons-io:commons-io:2.6"

zakblacki commented 4 years ago

Is it possible to lower minSdkVersion 19 ? my phone isn't compatible with 21 but I'm guessing It won't work with the library used

Breta01 commented 4 years ago

It is due to the CameraX library. Supporting cameras on older Sdk is much more work.

zakblacki commented 4 years ago

Alright, we could use a share button for social media and gallery option send image Do you plan adding feature MRZ reading for Passeport or ID card extraction ?

Breta01 commented 4 years ago

Currently the app implements only this: https://bretahajek.com/2017/01/scanning-documents-photos-opencv/

I am planning adding different scanning modes, but it is work in progress.

zakblacki commented 4 years ago

Would be nice if you could make another article on android explaining the steps instead python

Breta01 commented 4 years ago

Maybe I will, but I is basically the same only using OpenCV Java API instead of Python. Only tricky part is getting images from live preview in YUV format and extracting Y channel (grayscale). The page detection algorithm is than in https://github.com/Breta01/docus/blob/master/app/src/main/java/com/bretahajek/docus/ocr/PageDetector.java. I thing if you look through it you will find it quite similar to the python version.