MainActivity

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.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={?"聯(lián)系人",?"日歷",?"照相機",?"時鐘",?"游戲",?"短信",?"鈴聲",?"設(shè)置",
			"語音",?"天氣",?"瀏覽器",?"Youtube"?};
	private?SimpleAdapter?adapter;
	

????@Override
????protected?void?onCreate(Bundle?savedInstanceState)?{
????????super.onCreate(savedInstanceState);
????????setContentView(R.layout.main);
????????gridView?=?(GridView)?findViewById(R.id.gridView);
????????//準備數(shù)據(jù)源
????????//新建適配器（simpleAdapter）
????????//GridView加載適配器
????????//GridView配置監(jiān)聽器（OnItemClickListener）
????????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("iamge",?icon[i]);
		map.put("text",?iconName[i]);
		dataList.add(map);
		}
		return?dataList;
	}
}

layout main

<?xml?version="1.0"?encoding="utf-8"?>
<LinearLayout?xmlns:android="http://schemas.android.com/apk/res/android"
????android:layout_width="match_parent"
????android:layout_height="match_parent"
????android:orientation="vertical"?>
????<GridView?
????????android:layout_marginTop="10dp"
????????android:id="@+id/gridView"
????????android:layout_width="wrap_content"
????????android:layout_height="wrap_content"
?????????android:numColumns="3"
????????android:horizontalSpacing="10dp"
????????android:verticalSpacing="10dp"
????????></GridView>
????

</LinearLayout>

layout item

<?xml?version="1.0"?encoding="utf-8"?>
<LinearLayout?xmlns:android="http://schemas.android.com/apk/res/android"
????android:layout_width="match_parent"
????android:layout_height="match_parent"
????android:background="#000000"
????android:gravity="center"
????android:orientation="vertical"?>

????<ImageView
????????android:id="@+id/image"
????????android:layout_width="60dp"
????????android:layout_height="60dp"
????????android:src="@drawable/ic_launcher"?/>

????<TextView
????????android:id="@+id/text"
????????android:layout_marginTop="5dp"
????????android:layout_width="wrap_content"
????????android:layout_height="wrap_content"
????????android:text="文字"
????????android:textColor="#ffffff"?/>

</LinearLayout>