package com.sinaapp.ssun.girdview;

import java.util.*;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.GridView;
import android.widget.SimpleAdapter;
import android.widget.Toast;

public class UsingGridViewActivity extends Activity {
	private GridView gridView;
	
	@Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);         
       
        gridView = (GridView) this.findViewById(R.id.gridView);        
        show();
    } 

	private void show() {  
		List<HashMap<String, Object>> data = new ArrayList<HashMap<String, Object>>();
		for(int i=0; i<12; i++){
			HashMap<String, Object> hm = new HashMap<String, Object>();
			hm.put("image", R.drawable.ic_launcher);
			hm.put("name", "NO." + i);
			data.add(hm);
		}
		
		SimpleAdapter adapter = new SimpleAdapter(this, data, R.layout.item, 
                                        new String[]{"image","name"},new int[]{R.id.imageView,R.id.textView});
		
 		gridView.setAdapter(adapter);
 		
 		gridView.setOnItemClickListener(new OnItemClickListener(){

			@Override
			public void onItemClick(AdapterView<?> parent, View view,
					int position, long id) {
				HashMap<String, Object> hm = (HashMap<String, Object>)parent.getItemAtPosition(position);
				Toast.makeText(UsingGridViewActivity.this, hm.get("name").toString(), Toast.LENGTH_LONG).show();
			}});
	}
}


//java/6206