今天工作任务提前完成了，就抽空更新一下博客，这篇博客以前我在其他论坛上发表过，今天有空就把它拉过来；制作表格一般来讲都是一条一条数据垂直显示，今天我们就将表格数据水平分布显示；下面请看效果图：

一、两种实现方法

1.通过list数据源在textview中进行横向赋值操作。

大家先看看布局文件:

android:id="@+id/relativeLayout1"

android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:orientation="horizontal" >

android:id="@+id/detail_project1_tv"

android:layout_width="fill_parent"

android:layout_height="fill_parent"

android:layout_weight="1"

android:text="项目"

android:textSize="20sp"

android:background="@drawable/textviewborder"

android:gravity="center"

android:textColor="@color/black" />

android:id="@+id/detail_params1_tv"

android:layout_width="fill_parent"

android:layout_height="fill_parent"

android:layout_weight="1"

android:text="参数"

android:textSize="20sp"

android:background="@drawable/textviewborder"

android:gravity="center"

android:textColor="@color/black" />

android:id="@+id/detail_project2_tv"

android:layout_width="fill_parent"

android:layout_height="fill_parent"

android:layout_weight="1"

android:text="项目"

android:textSize="20sp"

android:background="@drawable/textviewborder"

android:gravity="center"

android:textColor="@color/black" />

android:id="@+id/detail_params2_tv"

android:layout_width="fill_parent"

android:layout_height="fill_parent"

android:layout_weight="1"

android:text="参数"

android:textSize="20sp"

android:background="@drawable/textviewborder"

android:gravity="center"

android:textColor="@color/black" />

给textview加上边框：

布局文件没什么多讲的，很简单，一目了然。

再看看adapter代码：

public class OrderMealDetailAdapter extends BaseAdapter {

private LayoutInflater mInflater;

public Context context;

public List nutrientList = null;

public OrderMealDetailAdapter(Context context) {

this.context = context;

this.mInflater = LayoutInflater.from(this.context);

}

@Override

public int getCount() {

// TODO Auto-generated method stub

if (nutrientList != null)

return nutrientList.size();

else

return 0;

}

@Override

public Object getItem(int position) {

// TODO Auto-generated method stub

if (nutrientList != null)

return nutrientList.get(position);

else

return null;

}

@Override

public long getItemId(int position) {

// TODO Auto-generated method stub

if (nutrientList != null)

return position;

else

return 0;

}

@Override

public View getView(int position, View convertView, ViewGroup parent) {

// TODO Auto-generated method stub

Holder holder = null;

if (convertView == null) {

convertView = mInflater.inflate(R.layout.ordermeal_detail_item,

null);

holder = new Holder();

holder.detail_project1_tv = (TextView) convertView

.findViewById(R.id.detail_project1_tv);

holder.detail_params1_tv = (TextView) convertView

.findViewById(R.id.detail_params1_tv);

holder.detail_project2_tv = (TextView) convertView

.findViewById(R.id.detail_project2_tv);

holder.detail_params2_tv = (TextView) convertView

.findViewById(R.id.detail_params2_tv);

convertView.setTag(holder);

} else {

holder = (Holder) convertView.getTag();

}

//换行进行横向数据填充

if (position % 2 == 0) {

//填充一行中前两个元素

holder.detail_project1_tv

.setText(nutrientList.get(position).project);

holder.detail_params1_tv

.setText(nutrientList.get(position).element);

holder.detail_project1_tv.setVisibility(View.VISIBLE);

holder.detail_params1_tv.setVisibility(View.VISIBLE);

//填充一行中后两个元素

if (nutrientList.size() > position + 1) {

holder.detail_project2_tv.setText(nutrientList

.get(position + 1).project);

holder.detail_params2_tv

.setText(nutrientList.get(position + 1).element);

holder.detail_project2_tv.setVisibility(View.VISIBLE);

holder.detail_params2_tv.setVisibility(View.VISIBLE);

} else {

//没有可填充数据

holder.detail_project2_tv.setText("");

holder.detail_params2_tv.setText("");

}

} else {

//把后一行的数据移到前一行来，后一行隐藏操作

holder.detail_project1_tv.setVisibility(View.GONE);

holder.detail_params1_tv.setVisibility(View.GONE);

holder.detail_project2_tv.setVisibility(View.GONE);

holder.detail_params2_tv.setVisibility(View.GONE);

}

return convertView;

}

class Holder {

TextView detail_project1_tv; // 项目1

TextView detail_params1_tv; // 参数1

TextView detail_project2_tv;

TextView detail_params2_tv;

}

// 退出

public void exit() {

nutrientList = null;

notifyDataSetChanged();

mInflater = null;

context = null;

}

看到注释大家都明白了吧，哈哈，有什么疑问大家可以留言；

PS：例子里面仅使用了表格水平排列2排的操作，如果大家有N排的操作，大家只需要修改布局文件添加N个TextView，然后在getView中if (position % 2 == 0)中做N次判断就ok了。

2.通过循环，迭代tablerow进行横向赋值。

1

转眼就到了下班的时间了，今天就讲到这里，谢谢大家。 转自：

http://www.u3dblog.com/?p=315