how to setImage to null in android when the xml has src not null?

Question

I have this xml

Answer 1

if u want to null imageview then u have to call imageButton.setImageResource(0); BackgroundResource only null that background of image dude

Answer 2

you can use imageButton.setImageResource(0)

Answer 3

The background (backgroundresource) and foreground (src) image are two different things, thus the one does not influence the other.

Remove the foreground image using:

imageButton.setImageDrawable(null);

Answer 4

Try this..

Your setting setBackgroundResource that's for android:background="@drawable/icon_on" not for android:src="@drawable/icon_on" background and src both are different use

imageButton.setImageResource(0);

EDIT

imageButton.setImageDrawable(null);