Android ListView: how to use multiple and single groups at the same time?

Question

Android

Hello!
I am making my first application, I have never written any more questions, I found everything through the Internet, a lot has already been done, but I can’t cope with this problem. I've been sitting and suffering for a week without lying. I decided to ask for help anyway.
There is a ListView in which there are groups of elements: the heading of the group and the Checkable elements of the list itself. The whole difficulty is that the multipleChoice or singleChoice selection mode does not suit me, since I have groups of elements and such and such.
Imagine that this is the choice of pizza ingredients. The first group - the type of dough (thin / thick) - the only choice, the second group - additives (cheese, olives, sausage, etc.) - multiple choice.
At the moment, I did this: android:choiceMode="multipleChoice", I display the elements of the first group through the adapter with android:drawableLeft="?android:attr/listChoiceIndicatorSingle", the elements of the second group - with android:drawableLeft="?android:attr/ listChoiceIndicatorMultiple". But this, of course, is not enough, since single elements can still select several options. I got out like this: I check the ListView on the itemClick event - if the element is from a single group, then I remove the selection from other elements through setItemChecked. It works, the list looks like it should. But, a strange thing happens: setItemChecked for some reason gives a delay! And the choice of the list, as it were, slows down for half a second! That is, there was a Thin test type, we set Thick and the check transition moment slows down ... If setItemChecked is removed, there are no brakes. In the android:choiceMode="singleChoice" mode, there are no brakes when switching radio buttons either. And here manually if - is!
In general, this decision is probably a crutch and wrong. But I can't find another. It's like I'm the first person on the planet who needed single and multiple groups in one ListView! I do not believe it :)
Tell me, please, how to correctly implement what was planned? Thank you!

Answer 1

Throw out the leaves, use RecyclerView and use Adapter delegates. Make all checkboxes custom.