Adding a button to the ExpandableListView Group item

I am customizing an ExapndableListView,, I am trying to add a Button to the Group Item,,

The problem is that if the button is focussable the group does't expand on click. I want the group to expand normally and the button to be clicked normally.

Anybody knows how I cou开发者_开发知识库ld accomplish that?

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Set the button not focusable. button.setFocusable(false)

This should to the job.