Code
vudroid
Currently not maintained
Sorry. Working hard on another projects. But if you would like to resurrect it please star it or give it a like on play.google.com.
VuDroid
VuDroid is a djvu and pdf document viewer based on code base of DjvuDroid and PdfDroid viewers. New VuDroid viewer will offer redesigned DjvuDroid features: * Zoom by slider drag * Progressive tree rendering * Fixed pdf crash issues * Fast orientation change * Page num visualization while scroll * More efficient memory usage * And more
Tips & Tricks
See Tips & Tricks wiki page to explore VuDroid features.