package com.bawei.www.wangshuai11_19.Adpter;
import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;
import com.bawei.www.wangshuai11_19.Bean.Bean;
import com.bawei.www.wangshuai11_19.Bean.NewsResponse;
import com.bawei.www.wangshuai11_19.Dao;
import com.bawei.www.wangshuai11_19.R;
import com.nostra13.universalimageloader.core.DisplayImageOptions;
import com.nostra13.universalimageloader.core.ImageLoader;
import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;
import com.youth.banner.Banner;
import java.util.ArrayList;
import java.util.List;
public class MyAdapter extends BaseAdapter {
private Context context ;
private List<NewsResponse.DataBean> list;
private List<Bean.NewslistBean> bannerlist;
private int ITEM_COUNT=2;
private int ITEM_ONE=0;
private int ITEM_TWO=1;
private ImageLoader loader;
private DisplayImageOptions options;
public MyAdapter(Context context) {
this.context = context;
list = new ArrayList<>();
bannerlist = new ArrayList<>();
ImageLoaderConfiguration configuration =ImageLoaderConfiguration.createDefault(context);
loader = ImageLoader.getInstance();
loader.init(configuration);
options = new DisplayImageOptions.Builder()
.cacheOnDisk(true)
.cacheInMemory(true)
.build();
}
public boolean hasBunner(){
return bannerlist.size()>0;
}
@Override
public int getViewTypeCount() {
return ITEM_COUNT;
}
@Override
public int getItemViewType(int position) {
if(position==0){
return ITEM_ONE;
}else{
return ITEM_TWO;
}
}
@Override
public int getCount() {
return list.size();
}
@Override
public NewsResponse.DataBean getItem(int position) {
return list.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
if(getItemViewType(position)==ITEM_ONE){
BViewHolder bh ;
if(convertView==null){
convertView = View.inflate(context, R.layout.item_banner, null);
bh = new BViewHolder();
bh.img_banner = convertView.findViewById(R.id.img_banner);
convertView.setTag(bh);
}else{
bh = (BViewHolder) convertView.getTag();
}
bh.img_banner.setImageLoader(new com.youth.banner.loader.ImageLoader() {
@Override
public void displayImage(Context context, Object path, ImageView imageView) {
Bean.NewslistBean bean = (Bean.NewslistBean) path;
//loader.displayImage(bean.getPicUrl(),imageView,options);
loader.displayImage(bean.getPicUrl(),imageView,options);
}
});
bh.img_banner.setImages(bannerlist);
// bh.img_banner.setBannerTitles(AFragment.getTitles(bean));
bh.img_banner.start();
}else if(getItemViewType(position)==ITEM_TWO){
ViewHolder vh ;
if(convertView==null){
convertView = View.inflate(context, R.layout.item, null);
vh = new ViewHolder();
vh.ttitle = convertView.findViewById(R.id.ttitle);
vh.summery = convertView.findViewById(R.id.summery);
vh.img = convertView.findViewById(R.id.img);
convertView.setTag(vh);
}else {
vh = (ViewHolder) convertView.getTag();
}
vh.ttitle.setText(list.get(position).getNews_title());
vh.summery.setText(list.get(position).getNews_summary());
ImageLoader.getInstance().displayImage(list.get(position).getPic_url(),vh.img);
}
return convertView;
}
public void setData(List<NewsResponse.DataBean> data) {
this.list = data;
notifyDataSetChanged();
}
public void addData(List<Bean.NewslistBean> newslist) {
this.bannerlist = newslist;
notifyDataSetChanged();
}
class ViewHolder{
ImageView img;
TextView ttitle;
TextView summery;
}
class BViewHolder{
Banner img_banner;
}
}
Banner+多条目适配器
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转载自blog.csdn.net/wangshuai_97/article/details/84323992
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