MyListAdapter.java

package com.tid.Ejemplo12_listAdapter;

import java.util.ArrayList;
import java.util.HashMap;

import android.database.DataSetObserver;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.RelativeLayout;
import android.widget.TextView;

public class MyListAdapter extends BaseAdapter{
	public ArrayList<HashMap<String, String>> listado;
	
	
	
	public MyListAdapter(ArrayList<HashMap<String, String>> listado) {
		this.listado = listado;
	}

	public boolean areAllItemsEnabled() {
		// TODO Auto-generated method stub
		return false;
	}

	public boolean isEnabled(int position) {
		// TODO Auto-generated method stub
		return false;
	}

	public int getCount() {
		// TODO Auto-generated method stub
		return listado.size();
	}

	public Object getItem(int position) {
		// TODO Auto-generated method stub
		return listado.get(position);
	}

	public long getItemId(int position) {
		// TODO Auto-generated method stub
		return position;
	}

	public int getItemViewType(int position) {
		// TODO Auto-generated method stub
		return 1;
	}

	public View getView(int position, View convertView, ViewGroup parent) {
		RelativeLayout rowlayout;
        if (convertView==null)
        {
                rowlayout = generateRowView(parent,position);
                
        }
        else
        {
                rowlayout=(RelativeLayout) convertView;
                
        }
        return rowlayout;

	}

	private RelativeLayout generateRowView(ViewGroup parent, int position) {
		RelativeLayout rowlayout=(RelativeLayout) LayoutInflater.from(parent.getContext()).inflate(R.layout.cellview, parent,false);
		 TextView nombre= (TextView) rowlayout.findViewById(R.id.textView1);
        TextView random= (TextView) rowlayout.findViewById(R.id.textView2);
        nombre.setText(listado.get(position).get("name"));
        random.setText(listado.get(position).get("number"));
		return rowlayout;
	}

	public int getViewTypeCount() {
		 Log.d("TID_EXAMPLE","getViewTypeCount");
		return 1;
	}

	public boolean hasStableIds() {
		 Log.d("TID_EXAMPLE","hasStableIds");
		return false;
	}

	public boolean isEmpty() {
		 Log.d("TID_EXAMPLE","isEmpty");
		return false;
	}

	public void registerDataSetObserver(DataSetObserver observer) {
		 Log.d("TID_EXAMPLE","registerDataSetObserver");
		 super.registerDataSetObserver(observer);

	}

	public void unregisterDataSetObserver(DataSetObserver observer) {
		 Log.d("TID_EXAMPLE","unregisterDataSetObserver");
		 super.unregisterDataSetObserver(observer);
	}

	 
}