Bitmap bmIcon = BitmapFactory.decodeResource(getResources(), android.R.drawable.sym_def_app_icon);
Drawable dwIcon = new BitmapDrawable(getResources(), bmIcon);
imageView.setImageDrawable(dwIcon);
Bitmap bmIcon = BitmapFactory.decodeResource(getResources(), android.R.drawable.sym_def_app_icon);
Drawable dwIcon = new BitmapDrawable(getResources(), bmIcon);
imageView.setImageDrawable(dwIcon);