Android 之 GrideView网格视图

GrideView网格视图：

子布局：

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:id="@+id/gridView"    android:orientation="vertical"    android:gravity="center"    android:background="#00000000"    android:layout_width="fill_parent"    android:layout_height="fill_parent" >    <ImageView         android:layout_width="90dp"        android:layout_height="100dp"        android:id="@+id/image"        android:layout_gravity="center_horizontal"        android:src="@drawable/home"        />    <TextView         android:id="@+id/name"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:gravity="center"        android:layout_marginTop="10dp"        android:layout_gravity="center_horizontal"        android:text="舒适"        /></LinearLayout>

主布局：

<ImageSwitcher xmlns:android="http://schemas.android.com/apk/res/android"    android:id="@+id/imageSwitch"    android:layout_width="match_parent"    android:layout_height="wrap_content" />

程序入口：

package com.example.advancedview;import java.util.ArrayList;import java.util.HashMap;import java.util.List;import java.util.Map;import android.app.Activity;import android.content.Intent;import android.os.Bundle;import android.view.View;import android.widget.AdapterView;import android.widget.AdapterView.OnItemClickListener;import android.widget.GridView;import android.widget.LinearLayout;import android.widget.SimpleAdapter;import android.widget.TextView;import android.widget.Toast;/** * 网格视图  -- 用于显示图片 和 信息 * @author Administrator * */public class GridViewActivity extends Activity {private GridView grideView ; // 网格视图// 准备数据源private int[] images  = new int[]{R.drawable.liyu,R.drawable.jiangkui,R.drawable.liqingzhao,R.drawable.ouyangxiu,R.drawable.qinguan,R.drawable.sushi,R.drawable.wanganshi,R.drawable.xinqiji};private String[] names = new String[]{"理喻","姜夔","李清照","欧阳修","秦观","苏轼","王安石","辛弃疾",};// 程序入口protected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.grideview_layout);//// 获取布局文件中控件的对象//grideView = (GridView) findViewById(R.id.gridView); ////// M 数据//List data = this.getData();////// c 控制//SimpleAdapter adapter = new SimpleAdapter(this, data, R.layout.gride_item, new String[]{"image","name"}, new int[]{R.id.image,R.id.name});////// V 视图//grideView.setAdapter(adapter);////// 设置监听器//grideView.setOnItemClickListener(itemlistener);Intent intent = new Intent(GridViewActivity.this,GalleryActivity.class);startActivity(intent);}// 准备数据源public List<Map<String,Object>> getData(){List<Map<String,Object>> list = new ArrayList<Map<String,Object>>();Map map = null;for (int i = 0; i < names.length; i++) {map = new HashMap();map.put("image", images[i]);map.put("name", names[i]);list.add(map);}return list;}// 网格视图点击子项事件private OnItemClickListener itemlistener = new OnItemClickListener() {public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,long arg3) {LinearLayout layout  =  (LinearLayout) arg0.getAdapter().getView(arg2, null, null);TextView msg = (TextView) layout.findViewById(R.id.name);String m = msg.getText().toString();Toast.makeText(GridViewActivity.this, ""+arg2, Toast.LENGTH_LONG).show();}};}

更多相关文章

随机推荐