Android : i have implement search bar, how to add string of array to it?

Here guys is the code of my search implementation in android app. How can i add array the fuction that is stored in string.xml? I am also adding my source code of search functionality. Thanks in advance.

Code

// it is implementing successfully
public boolean onCreateOptionsMenu(Menu menu) {
    MenuInflater i= getMenuInflater();
    i.inflate(R.menu.search_bar,menu);

    SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
    SearchView searchView = (SearchView) menu.findItem(R.id.action_search).getActionView();
    searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
    return true;
}