Android show SearchView result ListView above ViewPager

Question

Hi i want to search users in my app via SearchView widget. I want to show suggested users name in a ListView above a ViewPager of same

Answer 1

If you want your ListView to show results in real time which user will suggest in searchView - use Filter in your Adapter.

Add to adapter:

ArrayList adapterDataList = new ArrayList();
ArrayList mFilteredDataList = new ArrayList(listOR);
Filter mFilter = new Filter() {
@Override
protected FilterResults performFiltering(CharSequence searchTerm) {
Locale locale = Locale.getDefault();
FilterResults results = new FilterResults();
if ((searchTerm null) || (searchTerm.length() 0)) {
ArrayList searchList = new ArrayList(adapterDataList);
results.values = searchList;
results.count = searchList.size();
} else {
final String searchTermString = searchTerm.toString().toLowerCase(locale);
final String[] words = searchTermString.split(" ");
final int wordCount = words.length;
final ArrayList newValues = new ArrayList();

for (final String value : adapterDataList) {
                    if (value == null) {
                        continue;
                    }
                    final String valueText = value.toLowerCase(locale);
for (int k = 0; k < wordCount; k++) {
                        if (valueText.contains(words[k])) {
                            newValues.add(value);
                            break;
                        }
                    }
                }
                results.values = newValues;
                results.count = newValues.size();
            }
            return results;
        }
@Override
        protected void publishResults(CharSequence constraint, FilterResults results) {
            mFilteredDataList = (ArrayList<String>)results.values;
            notifyDataSetChanged();
        }
    };
public Filter getFilter(){ return mFilter; }

to SearchView's TextChangedListener:
@Override
public void afterTextChanged(Editable searchText) {
mAdapter.getFilter().filter(searchText);
}

I think it should work fine.