首页 / 操作系统 / Linux / Android基础教程:使用ListView显示信息
以显示注册信息为例:一、创建带有ListView的Activity要继承ListActivitythis.setContentView(R.layout.user);二、ListActivity的布局文件user.xml<ListViewAndroid:id="@id/android:list"andoid:scrollbars="vertical"android:drawSelectorOnTop="false">三、使用intent获得用户保存的信息Intent intent = getIntent();String username = intent.getStringExtra("username");
四 、创建要显示的list内容HashMap<String,String> map1 = new HashMap<String,String>();..map1.put("user_key","姓名");map 1.put("user_value",username);...//对数组进行拆分String hob = "";for(String h:hobby){hob += h=" ";}List<HashMap<String,String>> list = new ArrayList<HashMap<String,String>>();list.add(map1);...五、设置适配器设置list.xml布局文件;指定list控件SimpleAdapter adapter = new SimpleAdapter(this,list,R.layout.list,new String[]{"user_key","user_value"},new int[]{R.id.userkey,R.id.uservlaue});setListAdapter(adapter);