How can the text in a running app be translated?
Ideally, I would like it to be automatic, like the translation Google Chrome Desktop does.
Second best solution, If the above is not possible, to be able to translate a screenshot taken from the device (without using a PC, and preferably without internet connection).
I have tried to translate the screenshot with Google Translate and Google Goggles (Thanx @forums), but the former can only work with the camera, and not with a stored file, where as the later does not correctly identify all texts (see comments below).
OS/Device (if that matters): Android 4.2.2, LG Nexus 4