listview显示数据，类似HTML那样的table显示 横屏可以拖拉
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http://www.eoeandroid.com/thread-173253-1-1.html
报表显示
listview显示数据，类似HTML那样的table显示。显示不足的时候，横屏可以拖拉。Activity 包括数据
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package com.jdjw.test;
import java.util.ArrayList;
import java.util.List;
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.widget.ListView;
import com.jdjw.test.TableAdapter.TableCell;
import com.jdjw.test.TableAdapter.TableRow;
public class TestGridViewTableActivity extends Activity
{
private ListView lvSaleNum;
private List
private Context mContext;
@Override
protected void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.test_gridview_table);
lvSaleNum = (ListView)findViewById(R.id.lv_salesNum);
mContext = this;
data();
}
private void data(){
salesNum s1 = new salesNum("星期一",50,60,R.drawable.a0,60,80,R.drawable.a1);
salesNum s2 = new salesNum("星期二",50,60,R.drawable.a0,10,80,R.drawable.a0);
salesNum s3 = new salesNum("星期三",120,30,R.drawable.a1,30,80,R.drawable.a0);
salesNum s4 = new salesNum("星期四",50,50,R.drawable.a0,80,80,R.drawable.a1);
salesNum s5 = new salesNum("星期五",10,20,R.drawable.a0,62,60,R.drawable.a0);
salesNum s6 = new salesNum("星期六",80,10,R.drawable.a1,90,80,R.drawable.a0);
salesNum s7 = new salesNum("星期日",50,90,R.drawable.a0,50,30,R.drawable.a0);
List
data.add(s1);
data.add(s2);
data.add(s3);
data.add(s4);
data.add(s5);
data.add(s6);
data.add(s7);
int width = getWindowManager().getDefaultDisplay().getWidth()/7;
table = new ArrayList
int height=30;//LayoutParams.FILL_PARENT;
TableCell[] titleCells = new TableCell[7];
List
TableCell title1 = new TableCell("时间",width + 8 ,height, TableCell.TEXT);//第一格
titleList.add(title1);
TableCell title2 = new TableCell("上月条码数",width + 8 ,height, TableCell.TEXT);//第一格
titleList.add(title2);
TableCell title3 = new TableCell("本月条码数",width + 8 ,height, TableCell.TEXT);//第一格
titleList.add(title3);
TableCell title4 = new TableCell("条码趋势",width + 8 ,height, TableCell.TEXT);//第一格
titleList.add(title4);
TableCell title5 = new TableCell("上月销售金额",width + 8 ,height, TableCell.TEXT);//第一格
titleList.add(title5);
TableCell title6 = new TableCell("本月销售金额",width + 8 ,height, TableCell.TEXT);//第一格
titleList.add(title6);
TableCell title7 = new TableCell("销售金额趋势",width + 8 ,height, TableCell.TEXT);//第一格
titleList.add(title7);
table.add(new TableRow(titleList.toArray(titleCells)));
for(int i=0;i
TableCell[] cells = new TableCell[7];
List
TableCell cell1 = new TableCell(sales.getWeek(),width + 8 ,height, TableCell.TEXT);//第1格
cellsList.add(cell1);
TableCell cell2 = new TableCell(sales.getBackMonthNum(),width + 8 ,height, TableCell.TEXT);//第2格
cellsList.add(cell2);
TableCell cell3 = new TableCell(sales.getNextMonthNum(),width + 8 ,height, TableCell.TEXT);//第3格
cellsList.add(cell3);
TableCell cell4 = new TableCell(sales.getNumImage(),width + 8 ,height, TableCell.IMAGE);//第4格
cellsList.add(cell4);
TableCell cell5 = new TableCell(sales.getBackMonthMomey(),width + 8,height, TableCell.TEXT);
cellsList.add(cell5);
TableCell cell6 = new TableCell(sales.getNextMonthMomey(),width + 8 ,height, TableCell.TEXT);
cellsList.add(cell6);
TableCell cell7 = new TableCell(sales.getMomeyImage(),width + 8 ,height, TableCell.IMAGE);
cellsList.add(cell7);
table.add(new TableRow(cellsList.toArray(cells)));
}
//设置适配器
TableAdapter adapter = new TableAdapter(mContext,table);
lvSaleNum.setAdapter(adapter);
}
class salesNum{
private String week;
private int backMonthNum;
private int nextMonthNum;
private int numImage;
private int backMonthMomey;
private int nextMonthMomey;
private int momeyImage;
public salesNum(){}
public salesNum(String week,int backMonthNum,int nextMonthNum,int numImage,int backMonthMomey,int nextMonthMomey,int momeyImage){
this.week = week;
this.backMonthNum = backMonthNum;
this.nextMonthNum = nextMonthNum;
this.numImage = numImage;
this.backMonthMomey = backMonthMomey;
this.nextMonthMomey = nextMonthMomey;
this.momeyImage = momeyImage;
}
public String getWeek()
{
return week;
}
public void setWeek(String week)
{
this.week = week;
}
public int getBackMonthNum()
{
return backMonthNum;
}
public void setBackMonthNum(int backMonthNum)
{
this.backMonthNum = backMonthNum;
}
public int getNextMonthNum()
{
return nextMonthNum;
}
public void setNextMonthNum(int nextMonthNum)
{
this.nextMonthNum = nextMonthNum;
}
public int getNumImage()
{
return numImage;
}
public void setNumImage(int numImage)
{
this.numImage = numImage;
}
public int getBackMonthMomey()
{
return backMonthMomey;
}
public void setBackMonthMomey(int backMonthMomey)
{
this.backMonthMomey = backMonthMomey;
}
public int getNextMonthMomey()
{
return nextMonthMomey;
}
public void setNextMonthMomey(int nextMonthMomey)
{
this.nextMonthMomey = nextMonthMomey;
}
public int getMomeyImage()
{
return momeyImage;
}
public void setMomeyImage(int momeyImage)
{
this.momeyImage = momeyImage;
}
}
}
适配器
package com.jdjw.test;
import java.util.List;
import android.content.Context;
import android.graphics.Color;
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
/**
* ListView自适应实现Table的类TableAdapter.java代码如下：
*
* PS：TableCell是格单元的类，TableRow是表格行的类，TableRowView是实现表格行的组件。 实现步骤：TableCell -->
* TableRow（TableRowView）-->ListView
*
*
*/
public class TableAdapter extends BaseAdapter
{
private Context context;
private List
public TableAdapter(Context context, List
{
this.context = context;
this.table = table;
}
@Override
public int getCount()
{
return table.size();
}
@Override
public long getItemId(int position)
{
return position;
}
public TableRow getItem(int position)
{
return table.get(position);
}
int i = 0;
public View getView(int position, View convertView, ViewGroup parent)
{
TableRow tableRow = null;
tableRow = table.get(position);// 得到行
TableRowView view;
if (convertView == null)
{
view = new TableRowView(this.context, tableRow);
convertView = view;
}
return convertView;
}
/**
* TableRowView 实现表格行的样式
*
* @author hellogv
*/
class TableRowView extends LinearLayout
{
public TableRowView(Context context, TableRow tableRow)
{
super(context);
this.setOrientation(LinearLayout.HORIZONTAL);
for (int i = 0; i < tableRow.getSize(); i++)
{// 逐个格单元添加到行
TableCell tableCell = tableRow.getCellValue(i);
LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(
tableCell.width, tableCell.height);// 按照格单元指定的大小设置空间
layoutParams.setMargins(0, 0, 1, 1);// 预留空隙制造边框
if (tableCell.type == TableCell.TEXT)
{// 如果格单元是文本内容
TextView textCell = new TextView(context);
textCell.setLines(1);
textCell.setGravity(Gravity.CENTER);
// textCell.setBackgroundColor(Color.BLACK);//背景黑色
textCell.setText(String.valueOf(tableCell.value));
addView(textCell, layoutParams);
}
else if (tableCell.type == TableCell.IMAGE)
{// 如果格单元是图像内容
ImageView imgCell = new ImageView(context);
// imgCell.setBackgroundColor(Color.BLACK);//背景黑色
imgCell.setImageResource((Integer) tableCell.value);
addView(imgCell, layoutParams);
}
}
// this.setBackgroundColor(Color.WHITE);//背景白色，利用空隙来实现边框
}
}
/**
* TableRow 实现表格的行
*
* @author hellogv
*/
static public class TableRow
{
private TableCell[] cell;
public TableRow(TableCell[] cell)
{
this.cell = cell;
}
public int getSize()
{
return cell.length;
}
public TableCell getCellValue(int index)
{
if (index >= cell.length)
return null;
return cell[index];
}
}
/**
* TableCell 实现表格的格单元
*
* @author hellogv
*/
static public class TableCell
{
static public final int TEXT = 0;
static public final int IMAGE = 1;
public Object value;
public int width;
public int height;
private int type;
public TableCell(Object value, int width, int height, int type)
{
this.value = value;
this.width = width;
this.height = height;
this.type = type;
}
}
}
xml 布局文件
android:layout_height="match_parent"
android:orientation="vertical" >
android:layout_height="fill_parent"
android:fillViewport="true"
>
android:layout_height="fill_parent"
android:id="@+id/lv_salesNum"
/>
分享一下我老师大神的人工智能教程。零基础！通俗易懂！风趣幽默！还带黄段子！希望你也加入到我们人工智能的队伍中来！https://blog.csdn.net/jiangjunshow