Android使用GridView实现表格分割线效果

使用GridView实现表格分割线效果，网格布局表格布局也是可以实现的。

效果如下：

1.主函数代码：

package com.example.qd.douyinwu;
 
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.baseAdapter;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.SimpleAdapter;
import android.widget.TextView;
 
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
 

public class SGridViewAcivity extends Activity {
 private View view = null;
 private GridView gridView;
 private List> data_list;
 private SimpleAdapter sim_adapter;
 private Context mContext;
 // 图片封装为一个数组
 private int[] icon = {R.drawable.ic_launcher_background, R.drawable.ic_launcher_background,
  R.drawable.jz_backward_icon, R.drawable.jz_backward_icon, R.drawable.ic_launcher_background,
  R.drawable.jz_backward_icon, R.drawable.jz_backward_icon, R.drawable.ic_launcher_background,
  R.drawable.jz_backward_icon, R.drawable.ic_launcher_background, R.drawable.ic_launcher_background,
  R.drawable.jz_backward_icon};
 private String[] iconName = {"通讯录", "日历", "照相机", "时钟", "游戏", "短信", "铃声",
  "设置", "语音", "天气", "浏览器", "视频"};
 private String[] iconNames = {"", "篮球", "击剑", "保龄球", "排球","台球",
  "中国", "666", "688", "999", "888","988",
  "意大利", "122", "222", "112","388","321",
  "法国", "322", "200", "100", "210","188",
  "韩国", "101", "120", "142", "234", "532"};
 
 
 
 @Override
 protected void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.activity_gv);
 
 gridView = (GridView) findViewById(R.id.gridView2);
//新建List
 data_list = new ArrayList>();
 //获取数据
 getData();
 //新建适配器
 String[] from = {"image", "text"};
 int[] to = {R.id.image, R.id.text};
 gridView.setAdapter(new ImageAdapter(SGridViewAcivity.this));
 
// sim_adapter = new SimpleAdapter(this, data_list, R.layout.item, from, to);
 //配置适配器
// gridView.setAdapter(sim_adapter);
 
 }
 public List> getData() {
 //cion和iconName的长度是相同的，这里任选其一都可以
 for (int i = 0; i < icon.length; i++) {
  Map map = new HashMap();
  map.put("image", icon[i]);
  map.put("text", iconName[i]);
  data_list.add(map);
 }
 
 return data_list;
 }
 
 // references to our images
 private Integer[] mThumbIds = {
  R.drawable.jz_backward_icon, R.drawable.jz_add_volume,
  R.drawable.jz_add_volume, R.drawable.jz_add_volume,
  R.drawable.jz_add_volume, R.drawable.jz_add_volume,
  R.drawable.jz_add_volume, R.drawable.jz_add_volume,
  R.drawable.jz_add_volume, R.drawable.jz_add_volume,
  R.drawable.jz_add_volume, R.drawable.jz_add_volume,
  R.drawable.jz_add_volume, R.drawable.jz_add_volume,
  R.drawable.jz_add_volume, R.drawable.jz_add_volume,
  R.drawable.jz_add_volume, R.drawable.jz_add_volume,
  R.drawable.jz_add_volume, R.drawable.jz_add_volume,
  R.drawable.jz_add_volume, R.drawable.jz_add_volume
 };
 
 private class ImageAdapter extends baseAdapter {
 
 private Context mContext;
 
 public ImageAdapter(Context context) {
  this.mContext = context;
 }
 
 
 @Override
 public int getCount() {
  return iconNames.length;
 }
 
 @Override
 public Object getItem(int position) {
  return null;
 }
 
 @Override
 public long getItemId(int position) {
  return position;
 }
 
 @Override
 public View getView(int position, View convertView, ViewGroup parent) {
  ViewHolder viewHolder = null;
 
  if (convertView == null) {
  convertView = LayoutInflater.from(mContext).inflate(R.layout.item, parent, false);
  viewHolder = new ViewHolder();
//  viewHolder.itemImg = (ImageView) convertView.findViewById(R.id.iv_head);
  viewHolder.mText = (TextView) convertView.findViewById(R.id.text);
 
  convertView.setTag(viewHolder);
 
  } else {
  viewHolder = (ViewHolder) convertView.getTag();
  }
 
  // 这里只是模拟，实际开发可能需要加载网络图片，可以使用ImageLoader这样的图片加载框架来异步加载图片
//  imageLoader.displayImage("drawable://" + mThumbIds[position], viewHolder.itemImg);
 
  viewHolder.mText.setText(iconNames[position]);
 
  return convertView;
 }
 
 
 class ViewHolder {
  ImageView itemImg;
  TextView mText;
 }
 }
 
}

2.主函数布局：

ListView设置分割线的话设置：

android:divider
android:dividerHeight

a、设置GridView背景色。

b、设置水平和竖直方向间隔：android:horizontalSpacing和android:verticalSpacing。

c、设置GridView的item的背景色及其选中后的颜色。

3.适配器布局：

4.背景选择器gv_one_selector：

参考选择器： 

以上是全部代码。

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持考高分网。