Remove background drawable programmatically in Android

Question

I want to remove the background drawable @drawable/bg programmatically. Is there a way to do that?

Currently, I have the following XML in my layout:

Answer 1

I have a case scenario and I tried all the answers from above, but always new image was created on top of the old one. The solution that worked for me is:

imageView.setImageResource(R.drawable.image);