class SwitchItem extends Item implements CompoundButton.OnCheckedChangeListener {

    public void toggle(View view) {
        mChecked = !mChecked;
        final SwitchCompat switchView = (SwitchCompat) view.findViewById(R.id.suw_items_switch);
        switchView.setChecked(mChecked);
    }

    public  SwitchItem();
    public  SwitchItem(Context context, AttributeSet attrs);

}