package com.example.adapter3;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.GridView;
import android.widget.SimpleAdapter;
public class MainActivity extends ActionBarActivity {
 private GridView gridview;
 private SimpleAdapter adapter;
 private String[]iconame={"AD卡","日历","相机","时钟","游戏控制","消息","音乐","设置",
   "语音消息","天气","世界","视频"};
 private int[]ico={
   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 List<Map<String,Object>> datalist;
 
 @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>>();
  adapter=new SimpleAdapter(this, getData(),R.layout.pro, new String[]{"image","text"}, new int[]{R.id.image,R.id.text});
     gridview.setAdapter(adapter);
 }
 
 private List<Map<String,Object>> getData()
 {
  for(int i=0;i<ico.length;i++)
  {
   Map<String,Object>map=new HashMap<String,Object>();
   map.put("image", ico[i]);
   map.put("text", iconame[i]);
   datalist.add(map);
  }
  return datalist;
 }
}