Android入门第五篇之TableLayout 二

               

本文来自http://blog.csdn.net/hellogv/


      上一篇文章,主要将如何UI设计器设计TableLayout + TableRow,由于实际应用中,经常需要在代码里往TableLayout添加数据(9宫图也可以用TableLayout做出来),本文就是介绍这方面的简单使用方法。


main.xml的代码如下,用到TableLayout的ID为TableLayout01:

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:orientation="vertical"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    >     <TableLayout              android:id="@+id/TableLayout01"              android:layout_width="fill_parent"              android:layout_height="wrap_content">     </TableLayout></LinearLayout> 


JAVA代码如下:

package com.LayoutDemo;import com.LayoutDemo.R;import android.app.Activity;import android.os.Bundle;import android.view.ViewGroup;import android.widget.TableLayout;import android.widget.TableRow;import android.widget.TextView;public class LayoutDemo extends Activity {    /** Called when the activity is first created. */ private final int WC = ViewGroup.LayoutParams.WRAP_CONTENT; private final int FP = ViewGroup.LayoutParams.FILL_PARENT;     @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.main);        //新建TableLayout01的实例        TableLayout tableLayout = (TableLayout)findViewById(R.id.TableLayout01);        //全部列自动填充空白处        tableLayout.setStretchAllColumns(true);        //生成10行,8列的表格        for(int row=0;row<10;row++)        {            TableRow tableRow=new TableRow(this);            for(int col=0;col<8;col++)            {             //tv用于显示             TextView tv=new TextView(this);                tv.setText("("+col+","+row+")");                tableRow.addView(tv);            }            //新建的TableRow添加到TableLayout            tableLayout.addView(tableRow, new TableLayout.LayoutParams(FP, WC));        }    }} 


结果如下图:


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转载自blog.csdn.net/qq_44929301/article/details/89785036