Eigene ListView

public class ItemsList extends ListActivity 


{ 
	 public void onCreate(Bundle savedInstanceState) {
	        super.onCreate(savedInstanceState);
	        
	        
	        //final String[] countries = new String[] {
	          //  "Afghanistan", "Albania", "Algeria", "American Samoa", "Andorra"};
	        MyCustomAdapter mAdapter = new MyCustomAdapter(getApplicationContext());
	        /*for (int i = 0; i < 10; i++) {
	            mAdapter.addItem("item");
	        }*/
	        //setListAdapter(mAdapter);
	        setListAdapter(mAdapter);
	     
	    }
}




	class MyCustomAdapter extends BaseAdapter {
	 
    LayoutInflater mInflater;
    ArrayList mData;
    //String[] countries;
    
    public MyCustomAdapter(Context context) 
    {
        //this.countries = countries;
    	//mInflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    	mInflater = LayoutInflater.from(context);
    	mData.add("hallo");
    	mData.add("hallo2");
    	mData.add("hallo3");
    }




    @Override
    public int getCount() {
        return mData.size();
    }
    
    /*public void addItem(final String item) {
        mData.add(item);
        notifyDataSetChanged();
    }*/




    @Override
    public String getItem(int position) {
        return mData.get(position);
    }




    @Override
    public long getItemId(int position) {
        return position;
    }




    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        System.out.println("getView " + position + " " + convertView);
        ViewHolder holder = null;
        if (convertView == null) {
            convertView = mInflater.inflate(R.layout.item1, null);
            holder = new ViewHolder();
            holder.textView = (TextView)convertView.findViewById(R.id.text);
            convertView.setTag(holder);
        } 
        else 
        {
            holder = (ViewHolder)convertView.getTag();
        }
        
        holder.textView.setText((CharSequence) mData.get(position));
        
        return convertView;
    }
    
    public static class ViewHolder {
        public TextView textView;
    }




}