安卓 实现可自定义行的表格ListView控件
效果图如下
效果图如下：安卓 实现可自定义行的表格ListView控件
** 实现思路：通过继承BaseAdapter实现自定义横向行数，可并列n个TextView。 **
MainActivity.java
public class MainActivity extends Activity
{
ListView listview;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
listview = (ListView) findViewById(R.id.mainListView);
TableAdapter adapter = new TableAdapter(this);
adapter.add(new String[]{"查看详情","联系客服"});
adapter.add(new String[]{"订单完成","修理清单","预约"});
adapter.add(new String[]{"类型","数量","单价"});
listview.setAdapter(adapter);
}
}
TableAdapter.java
public class TableAdapter extends BaseAdapter
{
private List<String[]> mData;
private Context context;
private LayoutInflater mInflater;
public TableAdapter(Context context)
{
this.mInflater = LayoutInflater.from(context);
this.mData=new ArrayList<String[]>();
this.context = context;
}
public void onClick(View p1)
{
mData.remove( p1.getId());
notifyDataSetChanged();
}
public void add(String text[])
{
mData.add(text);
}
public void remove(int pos)
{
mData.remove(pos);
}
public void clear()
{
mData.clear();
}
public int getCount()
{
return mData.size();
}
public String[] getItem(int arg0)
{
return mData.get(arg0);
}
public long getItemId(int arg0)
{
return arg0;
}
//显示按钮
public void isVisibility()
{
}
public List<String[]>getData()
{
return mData;
}
public View getView(int position, View convertView, ViewGroup parent)
{
LinearLayout layout_item = new LinearLayout(context);
layout_item.setOrientation(LinearLayout.HORIZONTAL);
layout_item.setShowDividers(LinearLayout.SHOW_DIVIDER_MIDDLE);
layout_item.setDividerDrawable(context.getDrawable(R.drawable.divi_h));
for(String text:mData.get(position)){
TextView textView = new TextView(context);
textView.setGravity(Gravity.CENTER);
LayoutParams layoutparams = new LayoutParams(LayoutParams.MATCH_PARENT,LayoutParams.WRAP_CONTENT,1.0f);
textView.setText(text);
textView.setTextSize(18);
layout_item.addView(textView,layoutparams);
}
return layout_item;
}
}
drawable/divi_h.xml
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<solid android:color="#a0a0a0" />
<size android:width="1px" />
</shape>
layout/main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:gravity="center"
android:orientation="vertical" >
<ListView
android:id="@+id/mainListView"
android:layout_width="match_parent"
android:layout_height="match_parent"
/>
</LinearLayout>
