This is a classic game of dominoes where you play against a computer player for the Android platform. Domino pieces and game state is working OK, but there are more than a few things missing.

First, it's not very pretty. It's in OpenGL, although the perspective is fixed and not very appealing.

I couldn't get culling to work properly. I probably specified normals for the polygons in a wrong way.

There's no lightning, but here's a snippet that should get you started.

    final float lightAmb[]= { 0.5f, 0.5f, 0.5f, 1.0f };
    final float lightDif[]= { 1.0f, 1.0f, 1.0f, 1.0f };
    final float lightPos[]= { 0.0f, 0.0f, 2.0f, 1.0f };
    final FloatBuffer lightAmbBfr;
    final FloatBuffer lightDifBfr;
    final FloatBuffer lightPosBfr;
    lightAmbBfr = FloatBuffer.wrap(lightAmb);
    lightDifBfr = FloatBuffer.wrap(lightDif);
    lightPosBfr = FloatBuffer.wrap(lightPos);
    gl.glEnable(GL10.GL_LIGHT0);
    gl.glLightfv(GL10.GL_LIGHT0, GL10.GL_AMBIENT, lightAmbBfr);
    gl.glLightfv(GL10.GL_LIGHT0, GL10.GL_DIFFUSE, lightDifBfr);
    gl.glLightfv(GL10.GL_LIGHT0, GL10.GL_POSITION, lightPosBfr);

It didn't work for me though.

Screen to 3D coordinates are not very precise.

Dominoes should be laid down so they use space more efficiently. Right now they just go up and down.

There's no start screen or an end game message.

I've run it only on an emulator, so I'm not sure about the efficiency on an actual device.

Anyway, this should be a nice starting point if you want you try out OpenGL ES. Feel free to take the code and do whatever you like with it. Also check out http://code.google.com/p/nehe-android/ which should give you an idea on how other OpenGL features work on Android.

I've used Eclipse 3.5 (Galileo) with the ADT plugin under Ubuntu 9.10 (Karmic) for development.