How to use edit text as search box in expandable listview android?

Question

In my application i am using expandable list view.Now i want to use search box for display the filtered expandable list view items.For this purpose i am using the following

Answer 1

I think you need use actionBarCompat for backward compatibility. http://android-developers.blogspot.com/2013/08/actionbarcompat-and-io-2013-app-source.html