android 自定义表格（tableview）

【核心代码】

package csdn.danielinbiti.custometableview;

import java.util.ArrayList;
import java.util.HashMap;


import csdn.danielinbiti.custometableview.adapter.CustomeTableViewAdapter;
import csdn.danielinbiti.custometableview.item.CellTypeEnum;
import csdn.danielinbiti.custometableview.item.HeadItemCell;
import csdn.danielinbiti.custometableview.item.ItemCell;

import android.os.Bundle;
import android.app.Activity;
import android.content.Context;
import android.text.Html;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.LinearLayout.LayoutParams;

public class MainActivity extends Activity {

    private LayoutInflater inflater;
    private LinearLayout headLayout = null;
    private int[] arrHeadWidth = null;
    private ListView listView;
    private CustomeTableViewAdapter adapter = null;
    private ArrayList<HashMap<String,Object>>  lists = new ArrayList<HashMap<String,Object>>();
    
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.lst_view_ui);


        headLayout = (LinearLayout)findViewById(R.id.linearlayout_head); 
listView = (ListView) findViewById(R.id.listview);
        inflater = LayoutInflater.from(this);
        
        this.testData();//测试数据
}
private View getVerticalLine(){
return inflater.inflate(R.layout.atom_line_v_view, null);
}
private void addVLine(){
LinearLayout v_line = (LinearLayout)getVerticalLine();
v_line.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT));
headLayout.addView(v_line);
}
private void addHead(HashMap headMap){
arrHeadWidth = new int[headMap.size()];
int width = 0;
for(int i=0;i<headMap.size();i ){
HeadItemCell itemCell = (HeadItemCell)headMap.get(i "");
String name = itemCell.getCellValue();
width = Dp2Px(this,itemCell.getWidth());
setHeadName(name,width);
arrHeadWidth[i] = width;
if(i!=headMap.size()-1){
this.addVLine();
}
}
}
private void setHeadName(String name,int width){
TextView headView = (TextView)inflater.inflate(R.layout.atom_head_text_view, null);
if(headView!=null){
String viewName = "<b>" name "</b>";
headView.setText(Html.fromHtml(name));
headView.setWidth(width);
headLayout.addView(headView);
}
}

private int Dp2Px(Context context, float dp) {  
   final float scale = context.getResources().getDisplayMetrics().density;  
   return (int) (dp * scale 0.5f);  
} 


private void testData(){
HashMap headMap = new HashMap();
this.testAddHead(headMap,"列1");
this.testAddHead(headMap,"列2");
this.testAddHead(headMap,"列3");
this.testAddHead(headMap,"列4");
this.testAddHead(headMap,"列5");

this.addHead(headMap);

HashMap contentMap = new HashMap();
this.testAddContent(contentMap);

adapter = new CustomeTableViewAdapter(this, lists,listView
,false,this.arrHeadWidth);
adapter.notifyDataSetChanged();
}
private void testAddHead(HashMap headMap,String headName){
HeadItemCell itemCell = new HeadItemCell(headName,100);
headMap.put(headMap.size() "", itemCell);
}
private void testAddContent(HashMap contentMap){
HashMap rowMap1 = new HashMap();
lists.add(rowMap1);
this.testAddRows(rowMap1, 1, "1-1(1)", CellTypeEnum.LABEL);
this.testAddRows(rowMap1, 1, "1-2(1)", CellTypeEnum.STRING);
this.testAddRows(rowMap1, 2, "1-3(2)", CellTypeEnum.STRING);
this.testAddRows(rowMap1, 1, "1-4(1)", CellTypeEnum.DIGIT);
rowMap1.put("rowtype", "css1");//表样标示放在内容添加后再添加

HashMap rowMap2 = new HashMap();
lists.add(rowMap2);
this.testAddRows(rowMap2, 1, "2-1(1)", CellTypeEnum.LABEL);
this.testAddRows(rowMap2, 3, "2-2(3)", CellTypeEnum.STRING);
this.testAddRows(rowMap2, 1, "2-3(1)", CellTypeEnum.DIGIT);
rowMap2.put("rowtype", "css2");


HashMap rowMap3 = new HashMap();
lists.add(rowMap3);
this.testAddRows(rowMap3, 1, "3-1(1)", CellTypeEnum.LABEL);
this.testAddRows(rowMap3, 3, "3-2(3)", CellTypeEnum.LABEL);
this.testAddRows(rowMap3, 1, "3-3(1)", CellTypeEnum.DIGIT);
rowMap3.put("rowtype", "css3");


HashMap rowMap4 = new HashMap();
lists.add(rowMap4);
this.testAddRows(rowMap4, 1, "4-1(1)", CellTypeEnum.LABEL);
this.testAddRows(rowMap4, 1, "4-2(1)", CellTypeEnum.STRING);
this.testAddRows(rowMap4, 2, "4-3(2)", CellTypeEnum.STRING);
this.testAddRows(rowMap4, 1, "4-4(1)", CellTypeEnum.DIGIT);
rowMap4.put("rowtype", "css1");
}
private void testAddRows(HashMap rowMap,int colSpan,String cellValue,CellTypeEnum cellType){
   ItemCell itemCell = new ItemCell(cellValue,cellType,colSpan);
   rowMap.put(rowMap.size() "", itemCell);
}
}