Android search app for local database search AS you type

We will provided fixed .CSV datalist with 100,000 multi word strings. We need android app that will search that local database in memory as you type and allow selection of one item at a time added which is added to a separate selection group list that can hold up to 10 items. Every time an item (string) is selected the data base updates a frequency counter and the search as you type list is sorted by that frequency # with the most popular at the top of found list. New search button erases entries and starts new search.