OpenCV with Java wrapper for Android

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I am trying to build latest OpenCV with Java wrapper for Android, but I keep getting this error.

I've tried to build it with newer and older NDKs , build-tools and platform-tools. I've also tried with running build_sdk.py and configuring with different build systems.

CMake configuration always shows "SDK target: android_sdk_target_status-NOTFOUND".

Terminal throws this error : FAILED: bin/classes.jar bin/classes.jar.dephelper Buildfile: build.xml does not exist!

If someone was able to build OpenCV with Java wrapper, could you please explain how?

EDIT: I am not sure if this question is against forum rules because I mentioned Java wrapper , but I am using official opencv wrapper for java , not JavaCV.