VideoListAdapter.java 文件源码

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    ViewHolder holder;
    if(convertView==null) {
        holder=new ViewHolder();
        inflater=LayoutInflater.from(context);
        convertView= inflater.inflate(R.layout.videolist, parent, false);
        holder.tvtitle=(TextView) convertView.findViewById(R.id.videoTitletextview);
        holder.ivthumbnail=(ImageView) convertView.findViewById(R.id.videoPreviewThumb);
        convertView.setTag(holder);
    }
    else {
        holder=(ViewHolder)convertView.getTag();
    }
    holder.tvtitle.setText(video.get(position).getName());
    holder.tvtitle.setTypeface(typeface);
    Picasso.with(context).load("https://i.ytimg.com/vi/"+video.get(position).getVideoId().toString()+"/hqdefault.jpg").placeholder(R.drawable.logowhite).into(holder.ivthumbnail);

    return convertView;
}