package com.example.gridview;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

import android.app.Activity;

import android.os.Bundle;

import android.view.Menu;

import android.view.MenuItem;

import android.widget.ArrayAdapter;

import android.widget.GridView;

import android.widget.SimpleAdapter;

public class MainActivity extends Activity {

private GridView gridView;

private List<Map<String, Object>> dataList;

private int[] icon = { R.drawable.address_book, R.drawable.calendar,

R.drawable.camera, R.drawable.clock, R.drawable.games_control,

R.drawable.messenger, R.drawable.ringtone, R.drawable.settings,

R.drawable.speech_balloon, R.drawable.weather, R.drawable.world,

R.drawable.youtube };

private String[] iconName = { "联系人", "日历", "照相机", "时钟", "游戏", "短信", "铃声",

"设置", "语音", "天气", "浏览器", "Youtube" };

private SimpleAdapter adapter;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.main);

gridView = (GridView) findViewById(R.id.gridView);

dataList = new ArrayList<Map<String, Object>>();

//getData();

adapter = new SimpleAdapter(this, getData(), R.layout.item,

new String[] { "image", "text" }, new int[] { R.id.image,

R.id.text });

gridView.setAdapter(adapter);

}

private List<Map<String, Object>> getData() {

// TODO Auto-generated method stub

for (int i = 0; i < icon.length; i++) {

Map<String, Object> map = new HashMap<String, Object>();

map.put("image", icon[i]);

map.put("text", iconName[i]);

dataList.add(map);

}

return dataList;

}

}