Вот код.
package com.android.main;
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.BaseAdapter;
import android.widget.ListView;
import android.widget.Spinner;
public class DemoListSpinnerActivity extends Activity {
ListView _listview;
String[] itemsarray=new String[]{"one","two","three"};
ArrayAdapter<String> adapter;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
adapter=new ArrayAdapter<String>(this,android.R.layout.simple_spinner_item,itemsarray);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
_listview=(ListView)findViewById(R.id.listView1);
_listview.setAdapter(new CustomAdapter(this));
}
private class CustomAdapter extends BaseAdapter
{
LayoutInflater inflater;
public CustomAdapter(Context context)
{
inflater=LayoutInflater.from(context);
}
public int getCount() {
// TODO Auto-generated method stub
return 5;
}
public Object getItem(int position) {
// TODO Auto-generated method stub
return position;
}
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
public View getView(int arg0, View convertview, ViewGroup arg2) {
ViewHolder viewHolder;
if(convertview==null)
{
convertview=inflater.inflate(R.layout.listrow,null);
viewHolder=new ViewHolder();
viewHolder.spinner=(Spinner)convertview.findViewById(R.id.spinner1);
viewHolder.spinner.setAdapter(adapter);
convertview.setTag(viewHolder);
}
else
{
viewHolder=(ViewHolder)convertview.getTag();
}
return convertview;
}
public class ViewHolder
{
Spinner spinner;
}
}
}
main.xml
<?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"
>
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/hello"
/>
<ListView android:layout_height="wrap_content" android:id="@+id/listView1" android:layout_width="match_parent"></ListView>
</LinearLayout>
listrow.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<Spinner android:layout_height="wrap_content" android:layout_width="match_parent" android:id="@+id/spinner1"></Spinner>
</LinearLayout>