我正在使用以下代码填充列表视图
创建方法:
SimpleAdapter adapter = new SimpleAdapter(this, list, R.layout.more_custom_row_view, new String[] {"title","desc"}, new int[] {R.id.text1,R.id.text2});
populateList();
setListAdapter(adapter);
static final ArrayList<HashMap<String,String>> list = new ArrayList<HashMap<String,String>>();
private void populateList() {
HashMap<String,String> temp = new HashMap<String,String>();
temp.put("title","Previous Searches");
temp.put("desc", "View your search history");
list.add(temp);
HashMap<String,String> temp1 = new HashMap<String,String>();
temp1.put("title","Settings");
temp1.put("desc", "Update your account settings");
list.add(temp1);
}
当我去另一个活动并回到这个活动时,每次有人指导我时,它都会重复列表项目我在做什么错误?