跟着郑平老师做通讯录小项目时学到布局界面底部的控件

界面底部整体是一个GirdView 一行一共五列，每一项是上面图片下面是Text 用SiampleAdapter进行加入 GirdView中每一项的布局如下： <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="horizontal" android:paddingBottom="5dip" > <ImageView android:id="@+id/item_image" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerHorizontal="true" /> <TextView android:id="@+id/item_text" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_below="@+id/item_image" android:layout_centerHorizontal="true" /> </RelativeLayout>

Java代码如下：package com.jiangqq; 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.Gravity; import android.widget.GridView; import android.widget.SimpleAdapter; public class GirdViewActivity extends Activity { private GridView gv_button_menu; @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.main); loadButtonMenu(); } private void loadButtonMenu() { gv_button_menu = (GridView) this.findViewById(R.id.gv_buttom_menu); gv_button_menu.setBackgroundResource(R.drawable.channelgallery_bg); // 设置每行的列数 gv_button_menu.setNumColumns(5); gv_button_menu.setGravity(Gravity.CENTER); gv_button_menu.setVerticalSpacing(10); gv_button_menu.setHorizontalSpacing(10); List data = new ArrayList(); Map map = new HashMap(); map.put("itemImage", R.drawable.menu_new_user); map.put("itemText", "添加"); data.add(map); map = new HashMap(); map.put("itemImage", R.drawable.menu_search); map.put("itemText", "查找"); data.add(map); map = new HashMap(); map.put("itemImage", R.drawable.menu_delete); map.put("itemText", "删除"); data.add(map); map = new HashMap(); map.put("itemImage", R.drawable.controlbar_showtype_list); map.put("itemText", "菜单"); data.add(map); map = new HashMap(); map.put("itemImage", R.drawable.menu_exit); map.put("itemText", "退出"); data.add(map); SimpleAdapter adapter = new SimpleAdapter(this, data, R.layout.item_menu, new String[] { "itemImage", "itemText", }, new int[] { R.id.item_image, R.id.item_text }); gv_button_menu.setAdapter(adapter); } } 最后说一下 郑平老师讲的也不错，这两天连续做了三个小项目，也学到了很多东西，要好总结一下