android气泡式对话列表

package edu.nedu.math.xyz.handcentlist; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import android.app.Activity; import android.os.Bundle; import android.widget.ListView; import android.widget.SimpleAdapter; public class HandcentList extends Activity { /** Called when the activity is first created. */ ListView itemlist = null; List<Map<String, Object>> list; final String[] str={"A","B","C","D","E","F"}; /** Called when the activity is first created. */ public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); itemlist = (ListView) findViewById(R.id.itemlist); refreshListItems(); } private void refreshListItems() { list = buildListForSimpleAdapter(); SimpleAdapter notes = new SimpleAdapter(this, list, R.layout.item, new String[] { "str" }, new int[] { R.id.TextView01,}); itemlist.setAdapter(notes); itemlist.setSelection(0); } private List<Map<String, Object>> buildListForSimpleAdapter() { List<Map<String, Object>> list = new ArrayList<Map<String, Object>>(2); // Build a map for the attributes Map<String, Object> map = new HashMap<String, Object>(); map.put("str", "最最最最最"); list.add(map); map = new HashMap<String, Object>(); map.put("str", "最最"); list.add(map); map = new HashMap<String, Object>(); map.put("str", "最最最最最最最最最最最最最最最最最"); list.add(map); map = new HashMap<String, Object>(); map.put("str", "最最最最最最"); list.add(map); map = new HashMap<String, Object>(); map.put("str", "最最最最最最最最最最\n最最最最\n最最\n最最"); list.add(map); map = new HashMap<String, Object>(); map.put("str", "最最最最最最最最最最最最最最\n最最最最"); list.add(map); return list; } }