255 lines
9.8 KiB
Java
255 lines
9.8 KiB
Java
package com.gh.gamecenter.adapter;
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import android.content.Context;
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import android.content.Intent;
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import android.support.v7.widget.GridLayoutManager;
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import android.support.v7.widget.RecyclerView;
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import android.support.v7.widget.RecyclerView.ViewHolder;
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import android.text.Html;
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import android.view.View;
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import android.view.ViewGroup;
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import android.view.inputmethod.InputMethodManager;
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import android.widget.Toast;
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import com.gh.common.util.*;
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import com.gh.gamecenter.NewsSearchActivity;
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import com.gh.gamecenter.R;
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import com.gh.gamecenter.adapter.viewholder.*;
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import com.gh.gamecenter.entity.NewsEntity;
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import com.gh.gamecenter.retrofit.Response;
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import com.gh.gamecenter.retrofit.RetrofitManager;
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import retrofit2.adapter.rxjava.HttpException;
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import rx.Observable;
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import rx.android.schedulers.AndroidSchedulers;
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import rx.functions.Func1;
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import rx.schedulers.Schedulers;
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import java.util.*;
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/**
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* Created by LGT on 2016/8/29.
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*/
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public class GameNewsAdapter extends BaseRecyclerAdapter<ViewHolder> {
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private RecyclerView mGameNewsList;
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private ArrayList<NewsEntity> mNewsList;
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private List<String> mTypeList;
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private String mGameId;
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private String mNewsType;
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private String mEntrance;
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private boolean isLoading;
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private boolean isRemove;
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private boolean isNetworkError;
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private boolean isOpenKeyBoard;
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public GameNewsAdapter(Context context, List<String> tList, RecyclerView mGameNewsList, String id, String type,
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String entrance) {
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super(context);
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this.mGameNewsList = mGameNewsList;
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mNewsList = new ArrayList<>();
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mTypeList = tList;
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mGameId = id;
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mNewsType = type;
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mEntrance = entrance;
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isLoading = false;
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isRemove = false;
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isNetworkError = false;
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isOpenKeyBoard = false;
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addList(0);
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}
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public void addList(final int offset) {
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if (isLoading) {
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return;
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}
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isLoading = true;
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Observable<List<NewsEntity>> observable;
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if ("全部".equals(mNewsType)) {
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observable = RetrofitManager.getApi().getGameNews(mGameId, 20, offset);
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} else {
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observable = RetrofitManager.getApi().getGameNews(mGameId, 20, offset, mNewsType);
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}
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observable.subscribeOn(Schedulers.io())
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.map(new Func1<List<NewsEntity>, List<NewsEntity>>() {
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@Override
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public List<NewsEntity> call(List<NewsEntity> list) {
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// 去除重复数据
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return NewsUtils.removeDuplicateData(mNewsList, list);
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}
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})
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.observeOn(AndroidSchedulers.mainThread())
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.subscribe(new Response<List<NewsEntity>>() {
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@Override
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public void onResponse(List<NewsEntity> response) {
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if (offset == 0) {
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mNewsList.clear();
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}
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if (response.size() != 0) {
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mNewsList.addAll(response);
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notifyItemRangeInserted(mNewsList.size() - response.size() + 2, response.size());
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notifyItemChanged(getItemCount() - response.size() - 2);
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if (response.size() < 20) {
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isRemove = true;
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notifyItemChanged(getItemCount() - 1);
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}
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} else {
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isRemove = true;
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notifyItemChanged(getItemCount() - 1);
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}
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if (offset == 0) {
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mGameNewsList.scrollToPosition(1);
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}
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isLoading = false;
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}
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@Override
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public void onFailure(HttpException e) {
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isLoading = false;
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isNetworkError = true;
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}
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});
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}
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@Override
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public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
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if (viewType == 0) {
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View view = mLayoutInflater.inflate(R.layout.game_news_search_item, parent, false);
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return new GameNewsSearchViewHolder(view);
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} else if (viewType == 1) {
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View view = mLayoutInflater.inflate(R.layout.game_news_type_item, parent, false);
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return new GameNewsTypeListViewHolder(view);
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} else if (mNewsList.size() > 0 && viewType > 1 && viewType <= 1 + mNewsList.size()) {
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View view = mLayoutInflater.inflate(R.layout.news_text_item, parent, false);
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return new NewsTextViewHolder(view);
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} else {
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View view = mLayoutInflater.inflate(R.layout.news_footer_item, parent, false);
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return new NewsFooterViewHolder(view);
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}
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}
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@Override
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public void onBindViewHolder(final RecyclerView.ViewHolder holder, int position) {
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if (holder instanceof GameNewsTypeListViewHolder) {
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GameNewsTypeListViewHolder viewHolder = (GameNewsTypeListViewHolder) holder;
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ViewGroup.LayoutParams params = viewHolder.game_news_type_list.getLayoutParams();
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params.height = (int) Math.ceil(mTypeList.size() / 5f) * DisplayUtils.dip2px(mContext, 35) + DisplayUtils.dip2px(mContext, 12);
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viewHolder.game_news_type_list.setLayoutParams(params);
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if (viewHolder.game_news_type_list.getAdapter() == null) {
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viewHolder.game_news_type_list.setHasFixedSize(true);
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viewHolder.game_news_type_list.setLayoutManager(new GridLayoutManager(mContext, 5));
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viewHolder.game_news_type_list.setAdapter(new GameNewsTypeListAdapter(mContext, mTypeList, mNewsType));
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}
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} else if (holder instanceof NewsTextViewHolder) {
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final NewsTextViewHolder viewHolder = (NewsTextViewHolder) holder;
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viewHolder.type.setVisibility(View.GONE);
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// 第一个
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if (position - 2 == 0) {
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viewHolder.line.setVisibility(View.GONE);
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} else {
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viewHolder.line.setVisibility(View.VISIBLE);
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}
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final NewsEntity newsEntity = mNewsList.get(position - 2);
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viewHolder.type.setBackgroundResource(NewsUtils.getDrawableIdByType(newsEntity.getType()));
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viewHolder.type.setText(newsEntity.getType());
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viewHolder.title.setText(Html.fromHtml(newsEntity.getTitle()));
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viewHolder.itemView.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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Map<String, Object> kv = new HashMap<>();
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kv.put("名字", newsEntity.getTitle());
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kv.put("位置", String.valueOf(viewHolder.getPosition() + 1));
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DataUtils.onEvent(mContext, "点击", "游戏新闻列表", kv);
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DataCollectionUtils.uploadClick(mContext, mNewsType, "游戏新闻列表", newsEntity.getTitle());
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// 统计阅读量
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NewsUtils.statNewsViews(newsEntity.getId());
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NewsUtils.startNewsDetailActivity(mContext, newsEntity, mEntrance + "+(游戏新闻列表:" + mNewsType + ")");
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}
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});
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} else if (holder instanceof NewsFooterViewHolder) {
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NewsFooterViewHolder footerViewHolder = ((NewsFooterViewHolder) holder);
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if (isRemove) {
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footerViewHolder.hint.setText("加载完毕");
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footerViewHolder.loading.setVisibility(View.GONE);
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} else {
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footerViewHolder.hint.setText("加载中...");
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footerViewHolder.loading.setVisibility(View.VISIBLE);
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}
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} else if (holder instanceof GameNewsSearchViewHolder) {
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if (isOpenKeyBoard) {
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((GameNewsSearchViewHolder) holder).game_news_et_search.requestFocus();
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InputMethodManager imm = (InputMethodManager) mContext.getSystemService(Context.INPUT_METHOD_SERVICE);
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imm.toggleSoftInput(0, InputMethodManager.SHOW_FORCED);
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isOpenKeyBoard = false;
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}
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GameNewsSearchViewHolder searchViewHolder = ((GameNewsSearchViewHolder) holder);
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searchViewHolder.game_news_tv_search.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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String searchKey = ((GameNewsSearchViewHolder) holder).game_news_et_search.getText().toString().trim();
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if (searchKey.length() >= 1) {
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Intent intent = new Intent(mContext, NewsSearchActivity.class);
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intent.putExtra("gameName", "搜索结果");
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intent.putExtra("searchKey", searchKey);
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intent.putExtra("gameId", mGameId);
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intent.putExtra("entrance", mEntrance + "+(游戏新闻列表:" + mNewsType + ")");
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mContext.startActivity(intent);
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} else {
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Toast.makeText(mContext, "请输入关键字", Toast.LENGTH_SHORT).show();
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}
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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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return 3 + mNewsList.size();
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}
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@Override
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public int getItemViewType(int position) {
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return position;
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}
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public ArrayList<NewsEntity> getNewsList() {
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return mNewsList;
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}
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public boolean isLoading() {
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return isLoading;
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}
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public boolean isRemove() {
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return isRemove;
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}
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public boolean isNetworkError() {
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return isNetworkError;
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}
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public void openKeyBoard() {
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isOpenKeyBoard = true;
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notifyItemChanged(0);
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}
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}
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