"4110词 Android iPhone B副ac0ermy public class MainActivity extends ListActivity Ubuntu public void onCreate(Bundle savedInstanceState){ Windows7 Max O5 X super.onCreate(savedInstanceState); String[]values=new String[]{"Android","iPhone","Windows Mobile", "Blackberry","WebOS","Ubuntu","Windows 7","Max OS X", "Linux","Windows 8"}; ArrayAdapter<String>adapter new ArrayAdapter<String>(this, android.R.layout.simple list item 1,R.id.label,values); setListAdapter (adapter); @Override protected void onListItemClick(ListView 1,View v,int position,long id){ super.onListItemclick(1,v,position,id); String item=(String)getListAdapter().getItem(position); Toast.makeText(this,item +selected with position"+position +and id"+id, Toast.LENGTH LONG)show () 8 8 public class MainActivity extends ListActivity { public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); String[] values = new String[] { "Android", "iPhone", "Windows Mobile", "Blackberry", "WebOS", "Ubuntu", "Windows 7", "Max OS X", "Linux", "Windows 8" }; ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, R.id.label, values); setListAdapter(adapter); } @Override protected void onListItemClick(ListView l, View v, int position, long id) { super.onListItemClick(l, v, position, id); String item = (String) getListAdapter().getItem(position); Toast.makeText(this, item + " selected with position " + position + " and id " + id, Toast.LENGTH_LONG).show(); } }