4

I'm not sure about the code, but I tried doing this:

ImageButton stuff = (ImageButton) createView.findViewById(R.id.stuff);
int stuff2 = stuff.getId();
champs.setImageResource(stuff2);

But that didn't work, the Imagebutton was shrinked for some reason, there was no image, just a gray rectangle.

Piofmc
  • 365
  • 2
  • 4
  • 19
  • Maybe [this](http://stackoverflow.com/questions/3988753/copy-bitmap-contents-of-one-imageview-to-anoher) helps. – Phantômaxx Feb 21 '14 at 13:28

5 Answers5

9

try this 

Bitmap bitmap = ((BitmapDrawable)stuff.getDrawable()).getBitmap();
Anil kumar
  • 1,534
  • 3
  • 14
  • 20
  • 1
    why did i got this error : `android.graphics.drawable.TransitionDrawable cannot be cast to android.graphics.drawable.BitmapDrawable` – zihadrizkyef Nov 29 '16 at 01:29
1
stuff.getId();

This will return the id of the View not the image resource associated with it. So you won't be having a resource related to this that is why you are not seeing the Image.

Set a valid drawable to setImageResource Some thing like R.drawable.drawable_id

Triode
  • 11,309
  • 2
  • 38
  • 48
0

You need to set the ID of drawable resource but you are setting ID of the ImageButton as image resource.

here stuff.getId() returns R.id.stuff.

set the valid drawable resource like

ImageButton stuff = (ImageButton) createView.findViewById(R.id.stuff);
stuff.setImageResource(R.drawable.id_of_image);
Gopal Gopi
  • 11,101
  • 1
  • 30
  • 43
0

Try this

ImageButton stuff = (ImageButton) createView.findViewById(R.id.stuff);
Drawable d = stuff .getBackground();
champs.setBackgroundDrawable(d);
Sonali8890
  • 2,005
  • 12
  • 16
0

This will help get the drawable object and set the drawable object.You can also get the Bitmap object for image drawable This will set the exact drawable associated with the imagebutton

ImageButton mButton = new ImageButton(this);
Drawable drawable = mButton.getBackground();
champs.setImageDrawable(drawable)
u.jegan
  • 833
  • 6
  • 15