设置ArrayList< HashMap< String，String>>在ArrayAdapter中 [英] setting ArrayList<HashMap<String,String>> in a ArrayAdapter

问题描述

我们可以将包含HashMap的ArrayList设置为ArrayAdapter吗?

Can we set an ArrayList containing HashMap into an ArrayAdapter?

我正在使用

ArrayAdapter<ArrayList<HashMap<String, String>>> ad= 
new ArrayAdapter<ArrayList<HashMap<String,String>>>(this, android.R.layout.simple_list_item_1,items);

但这给我一个错误的说法

but this gives me an error saying

The constructor ArrayAdapter<ArrayList<HashMap<String,String>>>(searchname, int, ArrayList<HashMap<String,String>>) is undefined.

推荐答案

@nikhil，您可以使用以下代码，因为它对我有用.

@nikhil you can you use below code, as this works for me.

ArrayList<HashMap<String, String>> inviteList = new ArrayList<HashMap<String, String>>();  
     for(int i=0;i < inviteListRespone.size();i++)
    {
        map = new HashMap<String, String>();
        map.put("id",String.valueOf(i));
        map.put("emailID", inviteListRespone.get(i).getEmail());
        inviteList.add(map);
    }
    adapter = new SimpleAdapter(context, inviteList, R.layout.invite_list_view,
            new String[] { "emailID" },new int[]{R.id.inviteTextView});

    listBoth.setAdapter(adapter);

这篇关于设置ArrayList< HashMap< String，String>>在ArrayAdapter中的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！