listview 实现的简单过程
1.)listView对应的id : test_listview
2.)item对应的文件:list_item.xml
3.)适配器adpter
ListView lv = (ListView)findViewById(R.id.list);
lv.setAdapter(new myAdapter()):// myAdapter extends BaseAdapter
private class myAdapter extents BaseAdapter{
public int getCount(){
return arrayList.size():
}
...
public View getView(int position, View currentView,ViewGroup viewGroup){
Person person = listPerson.get(position);
View view = View.inflate(getApplicationContext(),R.layout.list_item,null);
TextView t = (TextView)view.findViewById(R.id.name);
t.setText(person.getName());
return view;
}
}
超简单的listView实现就出现了
当然优化的话 后续