SearchView does not perform its function, how to filter this custom adapter? - android-arrayadapter

Question

I have created a custom adapter that extends ArrayAdapter containing Listview with two TextView in a single row. I have SearchView on the ActionBar.In onQueryTextChange(String s) i have tried some methods which i have found, works but result is not correct, in the end i have only first row from ListView. How to make SearchView to work correctly?
Everything else working fine. This app is for minSdkVersion="9" and above. Any suggestion will be OK. Regards.
import android.app.SearchManager;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.view.MenuItemCompat;
import android.support.v7.app.ActionBar;
import android.support.v7.app.ActionBarActivity;
import android.support.v7.widget.SearchView;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.Filter;
import android.widget.ListView;
import android.widget.TextView;
public class A extends ActionBarActivity{
ListView list;
String[] titl;
String[] opis;
SearchView searchView;
VjuAdapter adapter;
#Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.activity);
ActionBar aB = getSupportActionBar();
aB.setDisplayHomeAsUpEnabled(true);
Resources res=getResources();
titl=res.getStringArray(R.array.naslov);
opis=res.getStringArray(R.array.podnaslov);
list=(ListView) findViewById(R.id.listView);
VjuAdapter adapter=new VjuAdapter(this, titl, opis);
adapter.getFilter().filter(null);
list.setAdapter(adapter);
list.setTextFilterEnabled(true);
}
#Override
protected void onPause() {
// TODO Auto-generated method stub
super.onPause();
}
#Override
protected void onDestroy() {
// TODO Auto-generated method stub
super.onDestroy();
finish();
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// TODO Auto-generated method stub
MenuInflater men = getMenuInflater();
men.inflate(R.menu.main, menu);
SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
MenuItem searchItem = menu.findItem(R.id.trazi);
ComponentName cn = new ComponentName(this, A.class);
searchView = (SearchView) MenuItemCompat.getActionView(searchItem);
searchView.setSearchableInfo(searchManager.getSearchableInfo(cn));
//searchView.setOnQueryTextListener(this);
searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
#Override
public boolean onQueryTextSubmit(String arg0) {
// TODO Auto-generated method stub
return false;
}
#Override
public boolean onQueryTextChange(String s) {
// Here i have tried some methods which i have found
// this works but result is not correct, in the end i have
// only first row from ListView
/*if (TextUtils.isEmpty(s)) {
((LayoutInflater) list.getAdapter()).getFilter().filter(s);
} else {
adapter.getFilter().filter(s.toString());
}
return true;
}
});*/
//s.toLowerCase(Locale.getDefault());
VjuAdapter vd = (VjuAdapter)list.getAdapter();
Ll.m("POCETAK VD "+ vd);
Filter filter = vd.getFilter();
Ll.m("SRED VD.GET "+ vd.getFilter());
filter.filter(s);
Ll.m("KRAJ FILTER "+ filter);
/*if (TextUtils.isEmpty(s)) {
list.clearTextFilter();
} else {
//adapter.setSelectionAfterHeaderView();
adapter.getFilter().filter(s.toString());
}*/
return true;
}
});
return super.onCreateOptionsMenu(menu);
}
public boolean onOptionsItemSelected(MenuItem item) {
// TODO Auto-generated method stub
int id = item.getItemId();
/*if (id == R.id.trazi){
onSearchRequested();
}*/
if (id == android.R.id.home){
onBackPressed();
}
if (id == R.id.about){
Intent i = new Intent("com.kanna.sanjarica.ABOUT");
startActivity(i);
}
if (id == R.id.oceni_apl){
Uri uri = Uri.parse("market://details?id=" + getApplicationContext().getPackageName());
Intent goToMarket = new Intent(Intent.ACTION_VIEW, uri);
startActivity(goToMarket);
}
if (id == R.id.kontakt){
String mailTo="kanjah77#gmail.com";
Intent email_intent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts("mailto",mailTo, null));
email_intent.putExtra(android.content.Intent.EXTRA_SUBJECT, "");
email_intent.putExtra(android.content.Intent.EXTRA_TEXT,"");
startActivity(Intent.createChooser(email_intent, "Pošalji email..."));
}
return true;
}
}
class VjuAdapter extends ArrayAdapter<String>{
Context context;
String [] titlArray;
String [] opisArray;
public VjuAdapter(Context c, String[] naslov, String[] podnaslov ) {
super(c,R.layout.single_row,R.id.textView1,naslov);
this.context=c;
this.titlArray=naslov;
this.opisArray=podnaslov;
}
class MyViewHolder{
TextView textVel;
TextView textMal;
MyViewHolder(View v){
textVel=(TextView) v.findViewById(R.id.textView1);
textMal=(TextView) v.findViewById(R.id.textView2);
}
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
View row=convertView;
MyViewHolder holder=null;
if(row==null){
LayoutInflater inf=(LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
row=inf.inflate(R.layout.single_row, parent, false);
holder=new MyViewHolder(row);
row.setTag(holder);
}else{
holder=(MyViewHolder) row.getTag();
}
holder.textVel.setText(titlArray[position]);
holder.textMal.setText(opisArray[position]);
return row;
}
}

Answer 1

This is from http://developer.android.com/:
A concrete BaseAdapter that is backed by an array of arbitrary
objects. By default this class expects that the provided resource id
references a single TextView. If you want to use a more complex
layout, use the constructors that also takes a field id. That field id
should reference a TextView in the larger layout resource.
You have 2 TextView, and constructor class is this:
ArrayAdapter(Context context, int resource, int textViewResourceId)