We may have to do this as tess-two needs to be configured using Gradle. Place the downloaded tess-two folder under Libraries. Once complete, create a folder named ‘libraries’ in your application directory. In Android Studio, which is the official IDE for Android app development, tess-two could be integrated in the following way:ġ. The prerequisite is that the device should be running Android 2.3 (Honeycomb) or a higher version. In this article, we will use the tess-two library, which is Tesseract with a Java native interface layer over it, to compile on Android platforms. One could leverage OCR for building many Android applications like, for instance, scanning business cards and importing the text to a contact list, scanning an image and playing aloud the extracted text for the visually impaired, and so on. The development has been sponsored by Google since 2006. It was originally developed by Hewlett Packard Labs and was then released as free software under the Apache licence 2.0 in 2005. Tesseract is a well-known open source OCR library that can be integrated with Android apps.
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