Converting from GLSurfaceView to TextureView (via GLTextureView)

Question

When Android 4.0 (Ice Cream Sandwich) was released, a new view was introduced into the sdk. This View is the TextureView. In the documentation, it says that the TextureView

Answer 1

Brilliant!

A minor addition to Mr. Goodale's brilliant answer:

The 4.1.1 version of GLSurfaceView seems to have been modified to avoid rendering on a zero-width/height surface, I think. And there doesn't seem to be a gratuitous onSurfaceTextureChanged notification immediately following onSurfaceTextureAvailable.

If you start with the 4.1.1 sources, onSurfaceTextureAvailable needs to read as follows:

public void onSurfaceTextureAvailable(SurfaceTexture surface, int width,
        int height) 
{
    this.surfaceCreated(surface);
    this.surfaceChanged(surface, 0,width,height);
}

Other than that, I was up and running in about five minutes flat! Thanks.