android中ListView控件&&onItemClick事件中获取listView传递的数据

本文转载自：android中ListView控件&&onItemClick点击事件

listView= (ListView) this.findViewById(R.id.listview);        List<HashMap<String,String>>data = new ArrayList<HashMap<String,String>>();        UserService us = new UserService(this);        List<User> users = us.getScrollDate(0, 10);        for(User u : users){         HashMap<String,String> map = new HashMap<String, String>();         map.put("userid", String.valueOf(u.getUserid()));         map.put("name", u.getName());         map.put("age", String.valueOf(u.getAge()));         data.add(map);        }        SimpleAdapter adapter = new SimpleAdapter(this,data,R.layout.useritem,new String[]{"userid","name","age"},new int[]{R.id.userid,R.id.name,R.id.age});               listView.setAdapter(adapter);        listView.setOnItemClickListener(new OnItemClickListener(){   @SuppressWarnings("unchecked")   @Override   public void onItemClick(AdapterView<?> parent, View view,     int position, long id) {    ListView listView = (ListView)parent;    HashMap<String, String> map = (HashMap<String, String>) listView.getItemAtPosition(position);    String userid = map.get("userid");    String name = map.get("name");    String age = map.get("age");    Toast.makeText(SQLiteCRUDActivity.this, userid +" , "+ name +" , "+ age ,Toast.LENGTH_LONG).show();   }        });

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