Android - How To Filter A Listview On Multiple Values?

I want to filter a listView on song title and artist. Currently I have a working filter on song title. But I can't figure out how to filter on song title and artist at the same mom

Solution 1:

Just add the below method in your custom adapter.

publicvoidfilter(String charText) {
    charText = charText.toLowerCase(Locale.getDefault());
    arrData.clear();
    if (charText.length() == 0) {
        arrData.addAll(arrDataFilter);
    } else {
        for (ContactMyDataClass cMDC : arrDataFilter) {
            if(cMDC.getContactName().toLowerCase(Locale.getDefault()).contains(charText)){
                arrData.add(cMDC);
            }
        }
    }
    notifyDataSetChanged();
}

and than

@OverridepublicvoidonTextChanged(CharSequence s, int start, int before, int count) {
    adapterContactList.filter(s.toString());
}