Drawable folderIconDrawable = folderIconImageView.getDrawable();
BitmapDrawable folderIconBitmapDrawable = (BitmapDrawable) folderIconDrawable;
folderIconBitmap = folderIconBitmapDrawable.getBitmap();
Drawable folderIconDrawable = folderIconImageView.getDrawable();
BitmapDrawable folderIconBitmapDrawable = (BitmapDrawable) folderIconDrawable;
folderIconBitmap = folderIconBitmapDrawable.getBitmap();