Java 将带有图像和文本的自定义ListView组合在一起

我的CustomListViewAdapter类是从另一个示例中提取的，并尝试将其组合在一起，但我被卡住了：

package com.test.testing;

import java.util.ArrayList;
import java.util.HashMap;
import android.app.Activity;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;

public class CustomListViewAdapter extends BaseAdapter {

    private Activity activity;
    private ArrayList<HashMap<String, String>> data;
    private static LayoutInflater inflater=null;

    public CustomListViewAdapter(Activity a, ArrayList<HashMap<String, String>> d) {
        activity = a;
        data=d;
        inflater = (LayoutInflater)activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    }

    public int getCount() {
        return data.size();
    }

    public Object getItem(int position) {
        return position;
    }

    public long getItemId(int position) {
        return position;
    }

    public View getView(int position, View convertView, ViewGroup parent) {
        View vi=convertView;
        if(convertView==null)
            vi = inflater.inflate(R.layout.customlist, null);

        TextView fileName = (TextView)vi.findViewById(R.id.tvFileName); // filename
        TextView lastMod = (TextView)vi.findViewById(R.id.tvLastMod); // artist name
        ImageView thumb_image = (ImageView)vi.findViewById(R.id.list_image); // thumb image

        HashMap<String, String> song = new HashMap<String, String>();
        song = data.get(position);

        // Setting all values in listview
        fileName.setText(song.get(PreviousTrip.FilesInFolder)); //set the name for FILENAME?
        lastMod.setText(song.get(PreviousTrip.FileLastModified)); //set the file modified date for FileLastModified?
        thumb_image.setImageResource(R.drawable.ic_launcher); //keep the same image for all files?
        return vi;
    }
}

---

但是如何传递

fileinfolder

和

FileLastModified

而不是

songsList

呢？

我可能是错的，因为我不确定您遇到的确切问题，但我想您希望从

数组列表中获得一个特定的
字符串
，因此您希望

fileName.setText(song.get(PreviousTrip.FilesInFolder.get(position)));  // use the position in your Adapter to get that location in your ArrayList
lastMod.setText(song.get(PreviousTrip.FileLastModified.get(position)));

看起来，
适配器
当前正在接受一个
哈希映射
，但是您有一个
数组列表
，因此将其构造函数更改为

 public CustomListViewAdapter(Activity a, ArrayList<String> d) 

公共CustomListViewAdapter（活动a，ArrayList d）
这首歌也在使用HASHMAP。我只是想用一种方式来获取数据，以便它能很好地显示出来。最艰难的时刻：/（它仍在告诉我如何使变量
保持静态
好，我终于能够将所有内容组合起来并使其工作：）现在我有另一个问题，我们可以去聊天吗？当然可以，伙计。。。。。。
lv = (ListView) mFrame3.findViewById(R.id.lvFiles);

lv.setAdapter(new ArrayAdapter<String>(getActivity(), android.R.layout.simple_list_item_1, FilesInFolder));

lv=(ListView)findViewById(R.id.lvFiles);
// Getting adapter by passing xml data ArrayList
adapter=new LazyAdapter(this, songsList);        
list.setAdapter(adapter);

fileName.setText(song.get(PreviousTrip.FilesInFolder.get(position)));  // use the position in your Adapter to get that location in your ArrayList
lastMod.setText(song.get(PreviousTrip.FileLastModified.get(position)));

 public CustomListViewAdapter(Activity a, ArrayList<String> d)