先是从数据库中获取所有的值,返回一个HashMap类型的数据:
<pre name="code" class="java"> private HashMap<String, String> searchSql() { int columnsSize = cursor.getColumnCount(); HashMap<String, String> map = new HashMap<String, String>(); if (cursor != null) { while (cursor.moveToNext()) { System.out.println("设备名称ID " + cursor.getString(1) + "<--------->" + cursor.getString(0)); for (int i = 0; i < columnsSize; i++) { map.put(cursor.getString(1), cursor.getString(0)); } } } return map; }
然后保存包
<pre name="code" class="java"> HashMap<String, String> map =searchSql();//返回的map List<String> keyList = new ArrayList<String>(map.keySet()); List<String> valueList = new ArrayList<String>(map.values()); for(int i = 0; i < map.size(); i++){ System.out.println("测试 " + valueList.get(i)); tableView.addBasicItem(new BasicItem(keyList.get(i),valueList.get(i) , false));//用的UItable开源控件,显示在listview中 }