Hello again! I imported the OpenCV-Android samples in Eclipse. I installed Eclipse,NDK,SDK from here (http://docs.opencv.org/2.4.1/doc/tutorials/introduction/android_binary_package/android_binary_package.html) but got these errors. 
Please I've been struggling for 3 weeks.
You use tutorial for older version of OpenCV (2.4.1), use this one. Try to clean you project by selecting by Project->clean menu in Eclipse. It rebuilds all automatically. Also if you use the latest version of Android SDK (21) you need to delete sdk/java/.settings folder form OpenCV SDK. Eclipse regenerates it for the latest version of Android SDK automatically.
And also be aware that all the OpenCV4Android samples depend on OpenCV library project, so you need to import the last one to your workspace ass well!
Thank you. No errors now. But when I tried to run the samples, the screen displayed 'camera not supported'. Full details http://answers.opencv.org/question/4500/device-not-found-camera-not-supported/
i'm unclear on your solution, Andrey. What's the library project?
adding opencv library-2.4.x.jar solved it for me: http://answers.opencv.org/question/29422/the-import-orgopencvandroid-cannot-be-resolved/?answer=38710#post-id-38710me
Asked: 2012-11-22 11:20:10 -0600
Seen: 5,895 times
Last updated: Sep 05 '14
