In this sample I don’t see how I can put this is the /tmp or /sdcard. How I can do this? I doing my project on computer, not on phone, so I have all files on computer, and I don’t know how I can put this file in tmp folder. If I need that my app will be installed on many devices, I can’t copy this file in the tmp folder in each device, how can I do this automaticly? What information I need take from this sample? This sample have in opencv java folder wich I download from opencv.org, but I don’t know what I need to see in this code, what can help me find the soution.