private void configureButtonContent(View button, ExpandableItem expandableItem) {
if (expandableItem.hasBackgroundId()) {
int backgroundId = expandableItem.getBackgroundId();
button.setBackgroundResource(backgroundId);
}
if (expandableItem.hasTitle()) {
String text = expandableItem.getTitle();
((Button) button).setText(text);
}
if (expandableItem.hasResourceId()) {
ImageButton imageButton = (ImageButton) button;
int resourceId = expandableItem.getResourceId();
imageButton.setImageResource(resourceId);
}
}
