69 lines
2.2 KiB
Java
69 lines
2.2 KiB
Java
package com.example.myapplication;
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import android.content.Context;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.BaseAdapter;
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import android.widget.ImageView;
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import android.widget.TextView;
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import java.util.List;
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public class NewsAdapter extends BaseAdapter {
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private List<NewBean> mList;
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private LayoutInflater mInflater;
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public NewsAdapter(Context context, List<NewBean> data){
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mList = data;
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mInflater = LayoutInflater.from(context);
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}
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@Override
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public int getCount() {
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return mList.size();
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}
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@Override
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public Object getItem(int position) {
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return mList.get(position);
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}
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@Override
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public long getItemId(int position) {
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return position;
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}
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@Override
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public View getView(int position, View convertView, ViewGroup parent) {
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ViewHolder viewHolder = null;
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if(convertView == null){
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viewHolder = new ViewHolder();
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convertView = mInflater.inflate(R.layout.item_layout, null);
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viewHolder.newPic = convertView.findViewById(R.id.new_pic);
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viewHolder.newTitle = convertView.findViewById(R.id.new_title);
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viewHolder.newTime = convertView.findViewById(R.id.new_time);
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viewHolder.newDesc = convertView.findViewById(R.id.new_desc);
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viewHolder.newContent = convertView.findViewById(R.id.new_content);
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convertView.setTag(viewHolder);
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}else{
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viewHolder = (ViewHolder) convertView.getTag();
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}
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viewHolder.newPic.setImageResource(R.mipmap.ic_launcher);
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String url = mList.get(position).getPicUrl();
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viewHolder.newPic.setTag(url);
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new ImageLoader().showImagerByThread(viewHolder.newPic, mList.get(position).getPicUrl());
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viewHolder.newTitle.setText(mList.get(position).getTitle());
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viewHolder.newTime.setText(mList.get(position).getTime());
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viewHolder.newDesc.setText(mList.get(position).getDesc());
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viewHolder.newContent.setText(mList.get(position).getContentUrl());
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return convertView;
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}
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class ViewHolder{
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public TextView newTitle, newTime, newDesc, newContent;
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public ImageView newPic;
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}
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}
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