第一步，布局文件

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"

    android:layout_height="match_parent"

    tools:context=".JokeTabHostActivity"

    android:orientation="vertical"

    >

    <GridView

        android:id="@+id/GridView"

        android:listSelector="@android:color/transparent"

        android:layout_width="fill_parent"

        android:layout_height="fill_parent"

        android:columnWidth="90dp"

        android:gravity="center"

        android:numColumns="auto_fit"

        android:layout_marginTop="10dp"

        android:stretchMode="columnWidth">

    </GridView>

</LinearLayout>

第二步，在你的activity  中调用初始化Grid

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

		ArrayList<HashMap<String, Object>> meumList = new ArrayList<HashMap<String, Object>>();

		for (int i = 1; i < 4; i++) {

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

			if (i == 1) {

				map.put("ItemImage", R.drawable.a1);

				map.put("ItemText", "文章精选");

			} else if (i == 2) {

				map.put("ItemImage", R.drawable.a2);

				map.put("ItemText", "幽默笑话");

			} else {

				map.put("ItemImage", R.drawable.a5);

				map.put("ItemText", "期待很多其它");

			}

			meumList.add(map);

		}

		SimpleAdapter saItem = new SimpleAdapter(this, meumList, // 数据源

				R.layout.item, // xml实现

				new String[] { "ItemImage", "ItemText" }, // 相应map的Key

				new int[] { R.id.ItemImage, R.id.ItemText }); // 相应R的Id

																// //加入Item到网格中

		gridview.setAdapter(saItem); // 加入点击事件

		gridview.setOnItemClickListener(new AdapterView.OnItemClickListener() {

			@SuppressWarnings("static-access")

			public void onItemClick(AdapterView<?

> arg0, View arg1, int arg2,

					long arg3) {

				int index = arg2 + 1;// id是从0開始的，所以须要+1

				if (index == 1) {

						Intent intent = new Intent();

						intent.setClass(MainActivity.this,

								CloseTabHostActivity.class);

						startActivity(intent);

				}

				if (index == 2) {

					 Intent intent = new Intent();

					 intent.setClass(MainActivity.this,

							 XListViewActivity.class);

					 startActivity(intent);

					//showInfo("正在努力码代码中。。。

");

					// finish();//停止当前的Activity,假设不写,则按返回键会跳转回原来的Activity

				}

				if (index == 3) {

					showInfo("期待你的建议，好建议请Q 649175826");

				}

			}

		});