研究这个之前也网络找了好些资料，感觉各说风云吧，最终我选择了ListView+自定义Adapter+TableLayout方式来实现固定标题表头的方式（还有通过后台代码手动绘制TableLayout）。
表头定义布局文件（coordinate_list_header.xml）如下：
<?xml version="1.0" encoding="utf-8"?>
<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/golden" >
<TableRow
android:id="@+id/coordinate_list_header_row"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<View style="@style/list_item_cell_seperator_layout" />
<TextView
android:id="@+id/coordinate_header_sn"
android:layout_width="60dip"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:padding="2dip"
android:text="@string/coordinate_sn" />
<View style="@style/list_item_cell_seperator_layout" />
<TextView
android:id="@+id/coordinate_header_inflection"
android:layout_width="60dip"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:padding="2dip"
android:text="@string/coordinate_inflection" />
<View style="@style/list_item_cell_seperator_layout" />
<TextView
android:id="@+id/coordinate_header_x"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:layout_weight="1"
android:padding="2dip"
android:text="@string/coordinate_x" />
<View style="@style/list_item_cell_seperator_layout" />
<TextView
android:id="@+id/coordinate_header_y"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:layout_weight="1"
android:padding="2dip"
android:text="@string/coordinate_y" />
<View style="@style/list_item_cell_seperator_layout" />
</TableRow>
</TableLayout>
自定义表格数据布局文件（ coordinate_list_item.xml）如下：
<?xml version="1.0" encoding="utf-8"?>
<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/white" >
<TableRow
android:id="@+id/coordinate_list_row"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<View style="@style/list_item_cell_seperator_layout" />
<TextView
android:id="@+id/coordinate_row_sn"
android:layout_width="60dip"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:padding="2dip"
android:text="" />
<View style="@style/list_item_cell_seperator_layout" />
<TextView
android:id="@+id/coordinate_row_inflection"
android:layout_width="60dip"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:padding="2dip"
android:text="" />
<View style="@style/list_item_cell_seperator_layout" />
<TextView
android:id="@+id/coordinate_row_x"
android:layout_width="wrap_content" --自定适应宽度 （这里最好别用"0dp"+
android:layout_weight的方式，很坑的！！绑定的数据只显示第一位字符，可能是Android的Bug）
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:layout_weight="1"
android:padding="2dip"
android:text="" />
<View style="@style/list_item_cell_seperator_layout" />
<TextView
android:id="@+id/coordinate_row_y"
android:layout_width="wrap_content" --
自定适应宽度
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:layout_weight="1"
android:padding="2dip"
android:text="" />
<View style="@style/list_item_cell_seperator_layout" />
</TableRow>
</TableLayout>
自定义Adapter:
public class CoordinateListViewAdapter extends BaseAdapter {
Context _cxt;
LayoutInflater inflater;
List<CoordinateEntry> _items;
public CoordinateListViewAdapter(Context context, List<Point> items) {
_cxt = context;
inflater = LayoutInflater.from(context);
_items = new ArrayList<CoordinateEntry>();
for (int i = 0; i < items.size(); i++) {
CoordinateEntry entry = new CoordinateEntry();
entry.id = i + 1;
entry.inflectPoint = i + 1;
entry.x = String.format("%.4f", items.get(i).getX());
entry.y = String.format("%.4f", items.get(i).getY());
_items.add(entry);
}
}
public void setItems(List<Point> items) {
_items.clear();
for (int i = 0; i < items.size(); i++) {
CoordinateEntry entry = new CoordinateEntry();
entry.id = i + 1;
entry.inflectPoint = i + 1;
entry.x = String.format("%.4f", items.get(i).getX());
entry.y = String.format("%.4f", items.get(i).getY());
_items.add(entry);
}
notifyDataSetChanged();
}
@Override
public int getCount() {
return _items.size();
}
@Override
public Object getItem(int position) {
return _items.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
CoordinateViewHolder viewHolder;
if (convertView == null) {
viewHolder = new CoordinateViewHolder();
convertView = inflater.inflate(R.layout.coordinate_list_item, null);// 绑定自定义的layout
viewHolder.sn = (TextView) convertView
.findViewById(R.id.coordinate_row_sn);
viewHolder.inflation = (TextView) convertView
.findViewById(R.id.coordinate_row_inflection);
viewHolder.x = (TextView) convertView
.findViewById(R.id.coordinate_row_x);
viewHolder.y = (TextView) convertView
.findViewById(R.id.coordinate_row_y);
convertView.setTag(viewHolder);
} else {
viewHolder = (CoordinateViewHolder) convertView.getTag();
}
CoordinateEntry coord = _items.get(position);
viewHolder.sn.setText(Integer.toString(coord.id));
viewHolder.inflation.setText(Integer.toString(coord.inflectPoint));
viewHolder.x.setText(coord.x);
viewHolder.y.setText(coord.y);
return convertView;
}
public final class CoordinateViewHolder {
public TextView sn;
public TextView inflation;
public TextView x;
public TextView y;
}
}
最后就是显示表格数据的页面布及后台业务实现啦，这个展示一下主要代码：
<LinearLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_marginTop="5dp"
android:layout_weight="1"
android:orientation="vertical" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginRight="5dp"
android:text="@string/tools_realtime_query_landinfo_tip" />
<View style="@style/list_item_seperator_layout" />
<include
android:layout_width="match_parent"
android:layout_height="wrap_content"
layout="@layout/coordinate_list_header" />
<View style="@style/list_item_seperator_layout" />
<ListView
android:id="@+id/lvQueryCoordinate"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:cacheColorHint="#00000000"
android:divider="@color/color_dark_grey"
android:dividerHeight="1dip"
android:fastScrollEnabled="true"
android:focusable="true"
android:scrollingCache="true" >
</ListView>
<View style="@style/list_item_seperator_layout" />
</LinearLayout>
后台调用代码：
coordAdapter = new CoordinateListViewAdapter(this, coordEntries);
((ListView) findViewById(R.id.lvQueryCoordinate))
.setAdapter(coordAdapter);
欢迎各位指教！