Android使用GridView实现表格分割线效果

Akili ·

更新时间:2024-09-20

· 920 次阅读

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;
/**
 * 自定义GridLayout 表格实现系列
 * <p>
 * https://github.com/li504799868/GridLayoutView
 * https://github.com/Eason90/GridBuilder
 * <p>
 * https://github.com/wimsonevel/AndroidGridLayout
 * <p>
 * https://blog.csdn.net/swust_chenpeng/article/details/37873215
 * tableLayout 实现类似gridview的效果 带分割线
 * <p>
 * <p>
 * https://github.com/LRH1993/AutoFlowLayout 网格布局实现
 * https://github.com/dolphinwang/GridLayout
 * https://blog.csdn.net/aminy123/article/details/69053339 频道管理
 */
public class SGridViewAcivity extends Activity {
 private View view = null;
 private GridView gridView;
 private List<Map<String, Object>> 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<Map<String, Object>>();
 //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<Map<String, Object>> 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<String, Object> map = new HashMap<String, Object>();
  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：


<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"
 android:background="@color/colorPrimary"
 android:orientation="vertical">
 <GridView
 android:id="@+id/gridView2"
 android:layout_width="match_parent"
 android:layout_height="wrap_content"
 android:layout_marginTop="30dp"
 android:background="#999"
 android:horizontalSpacing="1dp"
 android:verticalSpacing="1dp"
 android:padding="1dp"
 android:numColumns="6" />
</LinearLayout>

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：


<?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"
 android:background="@drawable/gv_one_selector"
 >
 <TextView
 android:id="@+id/text"
 android:gravity="center"
 android:layout_width="match_parent"
 android:layout_height="39dp"
 android:textSize="13sp"
 android:padding="0dp"
 android:text="TextView" />
</LinearLayout>

4.背景选择器gv_one_selector：


<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
 <!--点击背景选择器-->
 <item
 android:state_selected="true" >
 <shape android:shape="rectangle">
  <solid
  android:color="#CCCCCC"
  />
 </shape>
 </item>
 <item
 android:state_pressed="true" >
 <shape android:shape="rectangle">
  <solid
  android:color="#CCCCCC"
  />
 </shape>
 </item>
 <item>
 <shape android:shape="rectangle">
  <solid
  android:color="#FFFFFF"
  />
 </shape>
 </item>
</selector>

参考选择器：


<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
 <!--表格分割线背景效果-->
 <item
 android:state_selected="true" >
 <shape android:shape="rectangle">
  <solid
  android:color="#CCCCCC"
  />
  <stroke android:width="1.0px" android:color="#999999" />
 </shape>
 </item>
 <item
 android:state_pressed="true" >
 <shape android:shape="rectangle">
  <solid
  android:color="#CCCCCC"
  />
  <stroke android:width="1.0px" android:color="#999999" />
 </shape>
 </item>
 <item>
 <shape android:shape="rectangle">
  <stroke android:width="1.0px" android:color="#999999" />
 </shape>
 </item>
</selector>

以上是全部代码。

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表格分割线 gridview Android

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