Android Checkable Menu Item

Question

I have the following menu layout in my Android app:

Answer 1

I have two items in the menu and set to checkable in menu.xml file like below

and logic for the menu checkboxes is below.

@Override
public boolean onOptionsItemSelected(@NonNull MenuItem item) {

    switch (item.getItemId()) {
        case R.id.A:
           //logic goes here


            if(item.isChecked())
            {
             //logic is it is checked
             item.setChecked(false);
            }
            else
            {
               //logic is it is not checked
                item.setChecked(true);
            }
            return true;
        case R.id.B:
         //logic for second checkbox goes here


            if(item.isChecked())
            {
             //logic is it is checked
                item.setChecked(false);
            }
            else
            {
             //logic is it is not checked
                item.setChecked(true);
            }
            return true;
        default:
            return super.onOptionsItemSelected(item);
    }