Q:

How to use BoofCV in Android Studio?

How can I import BoofCV in my Android Studio project? I have already looked here. I am totally confused. Please provide me a step by step guide. I appreciate your help.

A:

Adding the line below to app/build.gradle should do the trick
compile group: 'org.boofcv', name: 'android', version: '0.23'

Replace 0.23 with whatever is the current version. 
UPDATE
In more recent versions you need to do the following instead:
api group: 'org.boofcv', name: 'boofcv-android', version: '0.30'

