[] (http://www.rozengain.com/blog/2011/08/23/announcing-rajawali-an-opengl-es-2-0-based-3d-framework-for-android/) Rajawali is a 3D engine for Android based on OpenGL ES 2.0. It can be used for normal apps as well as live screen savers.

Announcing Rajawali: An OpenGL ES 2.0 Based 3D Framework For Android

Rajawali Tutorial 1: Basic Setup & a Sphere Rajawali Tutorial 2: Creating a live wallpaper and importing a model Rajawali Tutorial 3: Materials