[android-developers] Detect touch event on a OpenGL object

Hi there!
I have developed an Augmented Reality App using OpenGL ES 1.1. It's
really cool and I'm very happy for that, because Im' an opengl
beginner.
Now I have a problem... :( I'd like to detect touch events on some
opengl objects. I know I can't use View.EventListener with those,
because these objects don't inherit from View class. They are simply
subclasses of Object that implement an opengl draw function.

I've read about "picking" in OpenGL, but before to take this way, I
want to understand if there are other solutions.

So, which can the solution be to do that?

Thanks in advance.

Paolo

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