MyAdapter.java

package ch.futurecom.adaptertest;

import java.util.ArrayList;

import android.app.Activity;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.RelativeLayout;
import android.widget.TextView;

public class MyAdapter extends ArrayAdapter<String>
{
    private Activity _context;
    private ArrayList<String> _set;

    public MyAdapter(Activity context, ArrayList<String> set)
    {
        super(context, R.layout.row, R.id.txt, set);

        _context = context;
        _set = set;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent)
    {
        RelativeLayout view = (RelativeLayout) convertView;
        TextView txt;

        if(convertView == null){
            LayoutInflater inflater = (LayoutInflater) _context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
            view = (RelativeLayout) inflater.inflate(R.layout.row, null);
        }

        txt = (TextView) view.findViewById(R.id.txt);
        txt.setText(_set.get(position));
        System.out.println(txt.getText());

        return view;
    }
}