DotViewer is part of a client-server system for displaying and exploring huge pointclouds on android devices.
The corresponding server u can find here.
Make sure protoc is in your PATH
Before deploying run:
gradle generateProto
Then continue as with any Android application.
For using dotViewer your need to specify the server adresse in the settings menue.
Actionbar -> Settings -> General
Then specify the IP togehter with the port.