android datagrid demo

package datagridemo.test;

import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.GridView;
import android.widget.ListAdapter;

public class demomain extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        String[] items={"lorem", "ipsum", "dolor", "sit", "amet", 
                "consectetuer", "adipiscing", "elit", "morbi", "vel", 
                "ligula", "vitae", "arcu", "aliquet", "mollis", 
                "etiam", "vel", "erat", "placerat", "ante", 
                "porttitor", "sodales", "pellentesque", "augue", "purus"}; 
        GridView g=(GridView) findViewById(R.id.grid); 
        g.setAdapter(new FunnyLookingAdapter(this, 
                           android.R.layout.simple_list_item_1, 
                           items)); 
   
        
    }
    private class FunnyLookingAdapter extends ArrayAdapter { 
        Context ctxt; 
         
        FunnyLookingAdapter(Context ctxt, int resource, 
                           String[] items) { 
          super(ctxt, resource, items); 
           
          this.ctxt=ctxt; 
        }
    }
}

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout 
  xmlns:android="http://schemas.android.com/apk/res/android" 
  android:orientation="vertical" 
  android:layout_width="fill_parent" 
  android:layout_height="fill_parent" 
  > 
 
  <GridView 
    android:id="@+id/grid" 
    android:layout_width="fill_parent"  
    android:layout_height="fill_parent" 
    android:verticalSpacing="35px" 
    android:horizontalSpacing="5px" 
    android:numColumns="auto_fit" 
    android:columnWidth="60px" 
    android:stretchMode="columnWidth" 
    android:gravity="center" 
    /> 


</LinearLayout>