public classM2ActivityextendsAppCompatActivityimplementsXListView.IXListViewListener {

privateBannerbanner;

privateListlist;

privateListimagelist;

privateXListViewxListView;

privateMyAdapteradapter;

private intpage=1;

// hand

privateHandlerhandler=newHandler() {

@Override

public voidhandleMessage(Message msg) {

String s = msg.obj.toString();

Gson gson =newGson();

PicLun picLun = gson.fromJson(s,PicLun.class);

list.addAll(picLun.getList());

adapter.notifyDataSetChanged();

List beee = picLun.getList();

imagelist=newArrayList<>();

for(PicLun.ListBean bean : beee) {

String pic = bean.getPic();

String[] split = pic.split("\\|");

imagelist.add(split[1]);

}

banner.setImages(imagelist);

banner.start();

stopXlist();

}

private voidstopXlist() {

xListView.stopLoadMore();

xListView.stopRefresh();

xListView.setRefreshTime("刚刚");

}

};

@Override

protected voidonCreate(@NullableBundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.m2activity);

add();

loadDate();

}

// 网络请求

private voidloadDate() {

newThread() {

@Override

public voidrun() {

String urlConnect = Net.getUrlConnect("http://qhb.2dyt.com/Bwei/news?type=5&postkey=1503d&page="+page);

Message message = Message.obtain();

message.obj= urlConnect;

handler.sendMessage(message);

}

}.start();

}

// 寻找控件ID

private voidadd() {

list=newArrayList<>();

xListView= (XListView) findViewById(R.id.xlist);

adapter=newMyAdapter();

xListView.setAdapter(adapter);

xListView.setPullLoadEnable(true);

xListView.setXListViewListener(this);

banner= (Banner) findViewById(R.id.banner);

banner.setImageLoader(newImageL(this));

banner.setBannerStyle(BannerConfig.CIRCLE_INDICATOR);

banner.setIndicatorGravity(BannerConfig.CENTER);

}

@Override

public voidonRefresh() {

page++;

list.clear();

loadDate();

}

@Override

public voidonLoadMore() {

page++;

loadDate();

}

// 适配器

classMyAdapterextendsBaseAdapter {

final intTYPE1=0;

final intTYPE2=1;

ImageLoaderimageLoader;

DisplayImageOptionsoptions;

publicMyAdapter() {

imageLoader= ImageLoader.getInstance();

//            File file = new File(Environment.getExternalStorageDirectory(), "Bawei");

//            if (!file.exists())

//                file.mkdir();

ImageLoaderConfiguration configuration = ImageLoaderConfiguration.createDefault(M2Activity.this);

imageLoader.init(configuration);

options=newDisplayImageOptions.Builder()

.showImageOnLoading(R.mipmap.ic_launcher).cacheOnDisk(true).build();

}

@Override

public intgetCount() {

returnlist.size();

}

@Override

publicObjectgetItem(inti) {

returnlist.get(i);

}

@Override

public longgetItemId(inti) {

returni;

}

@Override

public intgetItemViewType(intposition) {

returnlist.get(position).getType() ==1?TYPE1:TYPE2;

}

@Override

public intgetViewTypeCount() {

return2;

}

@Override

publicViewgetView(inti,View view,ViewGroup viewGroup) {

inttype = getItemViewType(i);

ViewHolder holder;

if(view ==null) {

holder =newViewHolder();

switch(type) {

caseTYPE1:

view = View.inflate(M2Activity.this,R.layout.item, null);

holder.textView= (TextView) view.findViewById(R.id.t1);

holder.image1= (ImageView) view.findViewById(R.id.i1);

holder.image2= (ImageView) view.findViewById(R.id.i2);

break;

caseTYPE2:

view = View.inflate(M2Activity.this,R.layout.item2, null);

holder.textView= (TextView) view.findViewById(R.id.t1);

holder.image3= (ImageView) view.findViewById(R.id.i3);

holder.image4= (ImageView) view.findViewById(R.id.i4);

holder.image5= (ImageView) view.findViewById(R.id.i5);

holder.image6= (ImageView) view.findViewById(R.id.i6);

break;

}

view.setTag(holder);

}else{

holder = (ViewHolder) view.getTag();

}

PicLun.ListBean bean =list.get(i);

holder.textView.setText(bean.getTitle());

switch(type) {

caseTYPE1:

String pic = bean.getPic();

String[] split = pic.split("\\|");

imageLoader.displayImage(split[0],holder.image1,options);

imageLoader.displayImage(split[1],holder.image2,options);

break;

caseTYPE2:

String pic2 = bean.getPic();

String[] split2 = pic2.split("\\|");

imageLoader.displayImage(split2[0],holder.image3,options);

imageLoader.displayImage(split2[1],holder.image4,options);

imageLoader.displayImage(split2[0],holder.image5,options);

imageLoader.displayImage(split2[1],holder.image6,options);

break;

}

returnview;

}

}

classViewHolder {

TextViewtextView;

ImageViewimage1,image2,image3,image4,image5,image6;

}