package com.tejia.lijin.app.ui.trends;
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import android.app.Activity;
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import android.content.Intent;
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import androidx.annotation.NonNull;
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import androidx.viewpager.widget.ViewPager;
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import androidx.recyclerview.widget.RecyclerView;
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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.LinearLayout;
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import android.widget.TextView;
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import com.bumptech.glide.Glide;
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import com.viewpagerindicator.CirclePageIndicator;
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import com.wpc.library.widget.MyGridView;
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import com.tejia.lijin.app.R;
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import com.tejia.lijin.app.ShoppingApi;
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import com.tejia.lijin.app.entity.SpecialOffer2;
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import com.tejia.lijin.app.entity.trends.CollegeArticle;
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import com.tejia.lijin.app.entity.trends.CollegeContent;
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import com.tejia.lijin.app.ui.invite.ShareBrowserActivity;
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import com.tejia.lijin.app.ui.recommend.RecommendTopAdapter2;
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import com.tejia.lijin.app.util.JumpActivityUtil;
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import com.tejia.lijin.app.util.SetLabels;
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import com.tejia.lijin.app.util.downutil.StringUtils;
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import java.util.List;
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/**
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* 学院adapter
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*/
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public class CollegeAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
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private List<CollegeContent> mList;
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private Activity mContext;
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private LayoutInflater inflater = null;
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private SpecialAdapter specialAdapter;
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private final int TYPE_FOOTER = -1;
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private final int TYPE_BANNER = 1;
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private final int TYPE_SEARCH = 2;
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private final int TYPE_SPECIAL = 3;
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private final int TYPE_ARTICLE = 4;
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public CollegeAdapter(Activity activity, List<CollegeContent> contentList) {
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this.mContext = activity;
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this.mList = contentList;
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inflater = LayoutInflater.from(mContext);
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}
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@NonNull
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@Override
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public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
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switch (viewType) {
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case TYPE_BANNER:
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View bannerView = inflater.inflate(R.layout.item_college_banner, parent, false);
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return new BannerHolder(bannerView);
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case TYPE_SEARCH:
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View searchView = inflater.inflate(R.layout.item_college_search, parent, false);
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return new SearchHolder(searchView);
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case TYPE_SPECIAL:
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View specialView = inflater.inflate(R.layout.item_college_special, null);
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SpecialHolder specialHolder = new SpecialHolder(specialView);
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return specialHolder;
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case TYPE_ARTICLE:
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View articleView = inflater.inflate(R.layout.item_college_article, parent, false);
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return new ArticleHolder(articleView);
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case TYPE_FOOTER:
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return new CommonHolder(footerView);
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}
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return null;
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}
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@Override
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public int getItemViewType(int position) {
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if (position < mList.size())
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return mList.get(position).getType();
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else if (position == mList.size())
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return TYPE_FOOTER;
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return 0;
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}
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@Override
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public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) {
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if (position >= mList.size())
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return;
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final CollegeContent info = mList.get(position);
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if (holder instanceof BannerHolder) {
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BannerHolder bannerHolder = (BannerHolder) holder;
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bannerHolder.vp_college.setAdapter(new RecommendTopAdapter2(info.getBannerList(), mContext, false));
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bannerHolder.indicator.setViewPager(bannerHolder.vp_college);
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} else if (holder instanceof SpecialHolder) {
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final SpecialHolder specialHolder = (SpecialHolder) holder;
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if (specialAdapter == null) {
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specialAdapter = new SpecialAdapter(mContext, info.getSpecialList());
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specialHolder.gridView.setAdapter(specialAdapter);
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} else
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specialAdapter.notifyDataSetChanged();
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if (specialAdapter.getCount() < 1)
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specialHolder.gridView.setVisibility(View.GONE);
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else
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specialHolder.gridView.setVisibility(View.VISIBLE);
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} else if (holder instanceof SearchHolder) {
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SearchHolder searchHolder = (SearchHolder) holder;
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searchHolder.itemView.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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v.getContext().startActivity(new Intent(v.getContext(), CollegeSearchActivity.class));
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}
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});
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} else if (holder instanceof ArticleHolder) {
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final CollegeArticle article = info.getCollegeArticle();
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ArticleHolder articleHolder = (ArticleHolder) holder;
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articleHolder.tv_title.setText(article.getTitle());
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articleHolder.tv_content.setText(article.getContent());
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articleHolder.tv_scan.setText(article.getReadNum());
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articleHolder.ll_labels.removeAllViews();
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if (article.getLabels() != null && article.getLabels().size() > 0)
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SetLabels.addLabel(mContext, articleHolder.ll_labels, article.getLabels());
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if (!StringUtils.isNullOrEmpty(article.getPicture())) {
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articleHolder.iv_picture.setVisibility(View.VISIBLE);
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Glide.with(mContext).load(article.getPicture()).into(articleHolder.iv_picture);
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} else {
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articleHolder.iv_picture.setVisibility(View.GONE);
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}
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articleHolder.itemView.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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mContext.startActivity(new Intent(mContext, ShareBrowserActivity.class).putExtra("url", article.getArticlelink()));
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ShoppingApi.readCollegeArticle(mContext, article.getId(), null);
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}
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});
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}
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}
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@Override
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public int getItemCount() {
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int count = mList.size();
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if (footerView != null)
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count++;
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return count;
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}
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/**
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* Banner
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*/
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public class BannerHolder extends RecyclerView.ViewHolder {
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private ViewPager vp_college;
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private CirclePageIndicator indicator;
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public BannerHolder(View view) {
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super(view);
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vp_college = view.findViewById(R.id.vp_college);
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indicator = view.findViewById(R.id.indicator_college);
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}
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}
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/**
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* 搜索框
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*/
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public class SearchHolder extends RecyclerView.ViewHolder {
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private View ll_search;
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public SearchHolder(View view) {
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super(view);
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ll_search = view.findViewById(R.id.ll_search);
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}
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}
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/**
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* 专题
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*/
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public class SpecialHolder extends RecyclerView.ViewHolder {
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private MyGridView gridView;
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public SpecialHolder(View view) {
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super(view);
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gridView = view.findViewById(R.id.gv_special);
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}
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}
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/**
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* 文章
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*/
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public class ArticleHolder extends RecyclerView.ViewHolder {
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private TextView tv_title;
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private TextView tv_content;
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private TextView tv_scan;
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private ImageView iv_picture;
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private LinearLayout ll_labels;
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public ArticleHolder(View view) {
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super(view);
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tv_title = view.findViewById(R.id.tv_title);
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tv_content = view.findViewById(R.id.tv_content);
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tv_scan = view.findViewById(R.id.tv_scan);
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ll_labels = view.findViewById(R.id.ll_labels);
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iv_picture = view.findViewById(R.id.iv_picture);
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}
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}
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/**
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* 文章
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*/
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public class CommonHolder extends RecyclerView.ViewHolder {
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public CommonHolder(View view) {
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super(view);
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}
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}
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private static class SpecialAdapter extends BaseAdapter {
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private Activity mContext;
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private List<SpecialOffer2> specialList;
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public SpecialAdapter(Activity actiivty, List<SpecialOffer2> specialList) {
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this.mContext = actiivty;
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this.specialList = specialList;
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}
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@Override
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public int getCount() {
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return specialList.size();
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}
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@Override
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public Object getItem(int position) {
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return specialList.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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final SpecialOffer2 info = specialList.get(position);
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View v = LayoutInflater.from(mContext).inflate(R.layout.item_college_special_content, null);
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ImageView riv_bg = v.findViewById(R.id.riv_bg);
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ImageView iv_icon = v.findViewById(R.id.iv_icon);
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TextView tv_title = v.findViewById(R.id.tv_title);
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Glide.with(mContext).load(info.getPicture()).into(riv_bg);
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Glide.with(mContext).load(info.getIcon()).into(iv_icon);
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tv_title.setText(info.getName());
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v.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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JumpActivityUtil.jumpPage(mContext, info.getJumpDetail(), info.getParams());
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}
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});
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return v;
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}
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}
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private View footerView = null;
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public void addFooterView(View footerView) {
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if (this.footerView != null) {
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throw new IllegalStateException("footerView has already exists!");
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} else {
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ViewGroup.LayoutParams params = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
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footerView.setLayoutParams(params);
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this.footerView = footerView;
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notifyItemInserted(getItemCount() - 1);
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}
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}
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}
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