Change ImageButton's image

Question

I want to allow the App's user to select from Drawable folder an image and change the ImageButton's image.
In my App I put in Drawable folder some pictures.

It's possible?

My idea is :
1) There is an ImageButton
2) User clic on setOnLongClickListener
3) Choose the image from Drawable folder and customize icon.

Thanks for all!

Answer 1

Please post some code, anyway this is a trivial solution:

//Execute on onItemLongClick
public void setSelectedDrawable(String imageResName, int selectedDrawableId) {

    Resources resources = context.getResources();
    Drawable drawable = resources.getDrawable(selectedDrawableId);
    if(drawable == null) resources.getIdentifier(imageResName, "drawable", "<package name>");           
    mImageButton.setImageDrawable(drawable);
}