title: OpenCV on Android Using Eclipse
body: <p>I'm having a hell of a time importing OpenCV into my Android project. I've already tried this tutorial: </p>
  
  <p><a href="http://opencv.itseez.com/doc/tutorials/introduction/android_binary_package/android_binary_package.html" rel="noreferrer">http://opencv.itseez.com/doc/tutorials/introduction/android_binary_package/android_binary_package.html</a> </p>
  
  <p>and it did not work because Eclipse would not recognize the existing projects in the directory. So after much searching I came across this trunk:</p>
  
  <p><a href="https://code.ros.org/svn/opencv/trunk/opencv/" rel="noreferrer">https://code.ros.org/svn/opencv/trunk/opencv/</a></p>
  
  <p>and was able to import it into my workspace in Eclipse. Eclipse now recognizes the sample projects, but now the problem is that there are no OpenCV library files. So all the calls to import different classes result in errors. Shouldn't there be a opencv.jar somewhere? I've seen various posts that mention having to build the library but unfortunately I don't have the slightest clue how to do that. I need something with step by step instructions. I'm running Windows 7 64-bit.</p>
  
  <p>Thanks!</p>