【发布时间】:2016-04-14 04:21:04
【问题描述】:
我该如何实现呢?我一直在到处寻找,我迷路了。如果有人能启发我,那就太好了。这是我目前的自定义adapter:
public class CustomListAdapter extends ArrayAdapter<String>
{
private final Activity context;
private final String[] itemname;
private final String[] imageUrls;
public CustomListAdapter(Activity context, String[] itemname, String[] imageUrls) {
super(context, R.layout.mylist, itemname);
this.context = context;
this.itemname = itemname;
this.imageUrls = imageUrls;
//ImageLoader imageLoader = new ImageLoader(activity.getApplicationContext());
}
public View getView(int position,View view,ViewGroup parent) {
LayoutInflater inflater=context.getLayoutInflater();
View rowView=inflater.inflate(R.layout.mylist, null,true);
TextView txtTitle = (TextView) rowView.findViewById(R.id.item);
ImageView imageView = (ImageView) rowView.findViewById(R.id.icon);
TextView extratxt = (TextView) rowView.findViewById(R.id.textView1);
txtTitle.setText(itemname[position]);
//imageLoader.displayImage(imageUrls[position], imageView, null);
extratxt.setText("Description "+itemname[position]);
return rowView;
};
}
请注意,上面的代码有一些错误。首先,在activity.getApplicationContext():我不知道为什么。对于第二个,imageLoader 说它无法解析符号。
【问题讨论】:
标签: android listview universal-image-loader