How to filter a Listview when typed the word in an edittext + simplecursoradapter

I am developing a dictionary.Iam facing problem while filtering data from the list view. I have used Simple Cursor Adapter for list view. filtering the list view is not working. I have gone through some of the questions already asked here, still couldn't resolve the proble开发者_Go百科m. Please have a look at the code.

You need to change the adapter cursor to the one aquired with the filter.