我试图从URL加载图像,但它不起作用.发生了两个不同的错误.当我放置一个以www开头的URL时,应用程序没有关闭,但既没有加载图像,只显示一个空白区域.但是,当URL以http://开头时,应用程序将关闭.
我用来加载图像的代码是下一个:
public class ThreadAdapter extends BaseAdapter {
ArrayList<Threadx> data;
LayoutInflater inflater;
public ThreadAdapter(Context context, ArrayList<Threadx> data) {
super();
inflater = LayoutInflater.from(context);
this.data = data;
}
@Override
public int getCount() {
return data.size();
}
@Override
public Object getItem(int position) {
return data.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
private static class ViewHolder {
TextView tvSubject;
TextView tvContent;
ImageView imagen;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder viewHolder = null;
if (convertView …Run Code Online (Sandbox Code Playgroud) android listview imageview android-listview android-imageview