To access it as an input stream from assets:

in = new BufferedReader(new InputStreamReader(activity.getAssets().open(yourfile.pdf)));


Access PDF files from 'res/raw' or assets folder programmatically to parse with given methods
The concrete floor in my garage had been home to a large dog for several years.  There is a visible stain and strong smell in one area of the garage floor.  The concrete does not appear to be sealed or painted.  What is the best way to remove the odor?
