Taking screenshot of Android OpenGL

Question

I\'m trying to take a screenshot of Android OpenGL.

The code I found is as follows:

nt size = width * height;
    ByteBuffer buf = ByteBuffer.allocat         


        

Answer 1

Got it!

My mistake was that I was remembering GL context in the class variable. In order to take a screenshot I have to use the gl context passed to the OnDraw in the class implementing GLSurfaceView.Renderer interface. I simply use my code in the "if" clause and everything works as expected. Hope that remark would help anyone.

Best regards, Gordon