How to use OpenCV 4 on Android with QT 5.12+?

[Rhienamann]

I am confused how to use OpenCV in my android app. I use an android ndk20 and QT 5.12.6 on Windows
When I tried to do this according to old instructions from the Internet, I either got a similar error
Re: Link with the static library of opencv by qmake on Android
, or application crash at startup.
I have such problems only on mobile devices. MinGW compiler compiles the application and it works great.

Now I am looking for a relevant working example or instruction, if u have. Help me pls, if u can. Ths.

[DQUY05]

hi,

Have you solved the problem yet, I also have the same problem but don't know how

Thanks!