ListView 表格动态设置控件宽度

在用ListView做表格时我想大家都遇到和我一样的问题如图

解决这个问题大部都会想到动态设置控件宽度，继承 SimpleAdapter 重写 public View getView(int position,View convertView,ViewGroup parent)方法，代码如下：

package com.TableTest; import java.util.List; import java.util.Map; import android.content.Context; import android.view.View; import android.view.ViewGroup; import android.widget.LinearLayout; import android.widget.SimpleAdapter; public class TableAdapter extends SimpleAdapter { private int screenWidth;//屏幕宽度 public int getScreenWidth() { return screenWidth; } public void setScreenWidth(int screenWidth) { this.screenWidth = screenWidth; } public TableAdapter(Context context, List<? extends Map> data,int resource, String[] from, int[] to) { super(context, data, resource, from, to); } public View getView(int position,View convertView,ViewGroup parent){ int itemWidth = (screenWidth - 10) / 3; View view = super.getView(position,convertView,parent); View table_item_item0 = view.findViewById(R.id.table_item_item0); View table_item_item1 = view.findViewById(R.id.table_item_item1); View table_item_item2 = view.findViewById(R.id.table_item_item2); LinearLayout.LayoutParams linearParams0 = (LinearLayout.LayoutParams)table_item_item0.getLayoutParams(); linearParams0.width = itemWidth; table_item_item0.setLayoutParams(linearParams0); LinearLayout.LayoutParams linearParams1 = (LinearLayout.LayoutParams)table_item_item1.getLayoutParams(); linearParams1.width = itemWidth; table_item_item1.setLayoutParams(linearParams1); LinearLayout.LayoutParams linearParams2 = (LinearLayout.LayoutParams)table_item_item2.getLayoutParams(); linearParams2.width = itemWidth; table_item_item2.setLayoutParams(linearParams2); return view; } }

效果如图

工程完整代码下载地址：http://download.csdn.net/source/3409570

解决上列问题还有一个更简单的方法就是把表格里的控件设置一个超长值如 android:layout_width="1000px"

代码如下

<?xml version="1.0" encoding="utf-8"?>

工程完整代码下载地址：http://download.csdn.net/source/3409613

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