话题列表相关开发完成

app/src/main/java/com/electric/chargingpile/activity/UserPageActivity.java

@@ -261,6 +261,7 @@ public class UserPageActivity extends AppCompatActivity implements View.OnClickL
                    if (page == 1) {
                        xRefreshView.stopRefresh();
                    } else {
                        page--;
                        xRefreshView.stopLoadMore();
                    }
                }

app/src/main/java/com/electric/chargingpile/adapter/ChatRecommendAdapter.java

@@ -2,6 +2,7 @@ package com.electric.chargingpile.adapter;
import android.content.Context;
import android.content.Intent;
import android.support.constraint.ConstraintLayout;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.StaggeredGridLayoutManager;
@@ -20,7 +21,9 @@ import com.aspsine.irecyclerview.IViewHolder;
import com.electric.chargingpile.R;
import com.electric.chargingpile.activity.TopicDetailActivity;
import com.electric.chargingpile.application.MainApplication;
import com.electric.chargingpile.data.ChatBeanLab;
import com.electric.chargingpile.data.ChatRecommendBean;
import com.electric.chargingpile.data.TopicDetailBeanLab;
import com.electric.chargingpile.iview.RecyclerItemTypeClickListener;
import com.electric.chargingpile.util.CircleTransform;
import com.electric.chargingpile.util.CommonParams;
@@ -35,53 +38,58 @@ import com.zhy.http.okhttp.callback.StringCallback;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import okhttp3.Call;
public class ChatRecommendAdapter extends RecyclerView.Adapter<IViewHolder> {
    private static final String TAG = "ChatRecommendAdapter";
    private static final int TYPE_HEADER = 1, TYPE_ITEM = 2;
    private static final int TYPE_HEADER = 1, TYPE_ITEM = 2, TYPE_FOOTER = 3;
    private Context context;
    private final LayoutInflater layoutInflater;
    private ArrayList<ChatRecommendBean> chatRecommendBeans;
    private ArrayList<ChatRecommendBean> chatHeaderRecommendBeans;
    private final int screenWidth;
    private int talkItemWidth;
    private int itemWidth;
    private OnItemClickListener onItemClickListener;
    private RecyclerItemTypeClickListener onRecyclerItemClickListener;
    private final ChatBeanLab beanLab;
    private boolean showFooter = false;
    public ChatRecommendAdapter(Context context) {
        this.context = context;
        beanLab = ChatBeanLab.get(context);
        layoutInflater = LayoutInflater.from(context);
        chatRecommendBeans = new ArrayList<>();
        chatHeaderRecommendBeans = new ArrayList<>();
        screenWidth = ScreenUtils.getScreenWidth(context);
        talkItemWidth = (screenWidth - DensityUtil.dip2px(context, 10 * 2)) / 2;
        itemWidth = (screenWidth - DensityUtil.dip2px(context, 20 * 2)) / 2;
    }
    public void setOnItemClickListener(OnItemClickListener onItemClickListener) {
        this.onItemClickListener = onItemClickListener;
    }
    public void setData(ArrayList<ChatRecommendBean> data) {
        chatRecommendBeans = data;
        notifyItemRangeInserted(0, chatHeaderRecommendBeans.size() + chatRecommendBeans.size());
    public void setData(ArrayList<ChatRecommendBean> beans) {
        beanLab.clear();
        beanLab.add(beans);
        notifyItemRangeInserted(1, beanLab.beans().size());
    }
    public void addData(ArrayList<ChatRecommendBean> data) {
        int size = chatRecommendBeans.size();
        chatRecommendBeans.addAll(data);
        notifyItemRangeInserted(size, chatRecommendBeans.size());
    public void addData(ArrayList<ChatRecommendBean> beans) {
        int size = beanLab.beans().size();
        beanLab.add(beans);
        notifyItemRangeInserted(size + 1, beans.size());
    }
    public ArrayList<ChatRecommendBean> getCurrentData() {
        return chatRecommendBeans;
    public void setFooterData(Boolean showFooter) {
        this.showFooter = showFooter;
        notifyItemRangeChanged(getItemCount() - 1, 1);
    }
    public void setHeaderData(ArrayList<ChatRecommendBean> data) {
        chatRecommendBeans.clear();
        chatHeaderRecommendBeans = data;
        notifyItemChanged(0);
    }
    public void setOnRecyclerItemClickListener(RecyclerItemTypeClickListener onRecyclerItemClickListener) {
@@ -90,146 +98,194 @@ public class ChatRecommendAdapter extends RecyclerView.Adapter<IViewHolder> {
    @Override
    public int getItemViewType(int position) {
        // 位置为0的话类型为头部，其余为内容
        return position = position == 0 ? TYPE_HEADER : TYPE_ITEM;
        if (position == 0) {
            return TYPE_HEADER;
        } else if (position == getItemCount() - 1) {
            return TYPE_FOOTER;
        } else {
            return TYPE_ITEM;
        }
    }
    @Override
    public int getItemCount() {
        // 加一是因为添加了头部
        return chatRecommendBeans.size() + 1;
        return beanLab.beans().size() + 1 + 1;
    }
    @Override
    public IViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View view = null;
        IViewHolder holer = null;
        View itemView = null;
        IViewHolder viewHolder = null;
        switch (viewType) {
            case TYPE_HEADER:
                view = layoutInflater.inflate(R.layout.view_chat_header_recommend, parent, false);
                holer = new SimpleHeaderViewHolder(view);
                itemView = layoutInflater.inflate(R.layout.view_chat_header_recommend, parent, false);
                viewHolder = new SimpleHeaderViewHolder(itemView);
                break;
            case TYPE_ITEM:
                view = layoutInflater.inflate(R.layout.view_chat_recommend, parent, false);
                holer = new SimpleViewHolder(view);
                itemView = layoutInflater.inflate(R.layout.activity_chat_content, parent, false);
                viewHolder = new TopicDetailAdapter.ContentViewHolder(itemView);
                break;
            case TYPE_FOOTER:
                itemView = layoutInflater.inflate(R.layout.activity_chat_footer, parent, false);
                viewHolder = new TopicDetailAdapter.FooterViewHolder(itemView);
                break;
        }
        return holer;
        return viewHolder;
    }
    @Override
    public void onBindViewHolder(IViewHolder holder, int position) {
        switch (holder.getItemViewType()) {
            case TYPE_HEADER: // 话题列表设置
                setHeaderHolder(holder, position);
                bindHeaderViewHolder(holder, position);
                break;
            case TYPE_ITEM: // 信息列表设置
                setListHolder(holder, position);
                bindContentViewHolder(holder, position);
                break;
            case TYPE_FOOTER:
                break;
        }
    }
    private void setListHolder(IViewHolder holder, final int position) {
        final ChatRecommendBean chatRecommendBean = chatRecommendBeans.get(position - 1);
        SimpleViewHolder simpleViewHolder = (SimpleViewHolder) holder;
        simpleViewHolder.index = position - 1;
        RelativeLayout.LayoutParams bgParams = (RelativeLayout.LayoutParams) simpleViewHolder.info_bg_icon.getLayoutParams();
        bgParams.width = talkItemWidth;
        if (chatRecommendBean.targetType == ChatRecommendBean.TARGET_TYPE_IMAGE_TOPIC) { // 话题
            bgParams.height = (int) (talkItemWidth * 365f / 480f);
            simpleViewHolder.bottom_view.setVisibility(View.GONE);
            simpleViewHolder.topic_back.setVisibility(View.VISIBLE);
            simpleViewHolder.recycler_view_title.setVisibility(View.GONE);
            simpleViewHolder.topic_title.setVisibility(View.VISIBLE);
            // 设置话题半透明层
            RelativeLayout.LayoutParams tbParams = (RelativeLayout.LayoutParams) simpleViewHolder.topic_back.getLayoutParams();
            tbParams.height = bgParams.height;
            tbParams.width = bgParams.width;
            simpleViewHolder.topic_back.setLayoutParams(tbParams);
            // 设置话题标题
            simpleViewHolder.topic_title.setText(chatRecommendBean.title);
    private void bindContentViewHolder(IViewHolder viewHolder, final int position) {
        final ChatRecommendBean bean = beanLab.beans().get(position - 1);
        TopicDetailAdapter.ContentViewHolder contentViewHolder = (TopicDetailAdapter.ContentViewHolder) viewHolder;
        ConstraintLayout.LayoutParams coverImageParams = (ConstraintLayout.LayoutParams) contentViewHolder.coverImage.getLayoutParams();
        coverImageParams.width = itemWidth;
        if (bean.targetType == ChatRecommendBean.TARGET_TYPE_IMAGE_TOPIC) {
            contentViewHolder.topic_item.setVisibility(View.VISIBLE);
            contentViewHolder.image_video_item.setVisibility(View.GONE);
            ConstraintLayout.LayoutParams params = (ConstraintLayout.LayoutParams)contentViewHolder.topicCoverImage.getLayoutParams();
            params.width = itemWidth;
            params.height = (int) (itemWidth * 365f / 480f);
            contentViewHolder.topicCoverImage.setLayoutParams(params);
            ImageDisplayUtils.dispalyImg(context, bean.coverImgUrl, contentViewHolder.topicCoverImage);
            contentViewHolder.topicTitle.setText(bean.title);
        } else {
            if (chatRecommendBean.coverImgW == 0 || chatRecommendBean.coverImgH == 0) {
                bgParams.height = (int) (talkItemWidth * 16f / 9f);
            contentViewHolder.topic_item.setVisibility(View.GONE);
            contentViewHolder.image_video_item.setVisibility(View.VISIBLE);
            if (bean.coverImgW == 0 || bean.coverImgH == 0) {
                coverImageParams.height = (int) (itemWidth * 16f / 9f);
            } else {
                if ((float) chatRecommendBean.coverImgH / chatRecommendBean.coverImgW > 16f / 9f) {
                    bgParams.height = (int) (talkItemWidth * 16f / 9f);
                if ((float) bean.coverImgH / bean.coverImgW > 16f / 9f) {
                    coverImageParams.height = (int) (itemWidth * 16f / 9f);
                } else {
                    bgParams.height = (int) ((float) talkItemWidth * chatRecommendBean.coverImgH / chatRecommendBean.coverImgW);
                    coverImageParams.height = (int) ((float) itemWidth * bean.coverImgH / bean.coverImgW);
                }
            }
            simpleViewHolder.bottom_view.setVisibility(View.VISIBLE);
            simpleViewHolder.topic_back.setVisibility(View.GONE);
            simpleViewHolder.recycler_view_title.setVisibility(View.VISIBLE);
            simpleViewHolder.topic_title.setVisibility(View.GONE);
            // 红心点赞
            if (chatRecommendBean.likeFlg == 0) {
                simpleViewHolder.recycler_view_zan_icon.setBackgroundResource(R.drawable.app_talk_main_list_zan_icon);
            contentViewHolder.coverImage.setLayoutParams(coverImageParams);
            ImageDisplayUtils.dispalyImg(context, bean.coverImgUrl, contentViewHolder.coverImage);
            contentViewHolder.videoIcon.setVisibility(bean.targetType == ChatRecommendBean.TARGET_TYPE_VIDEO ? View.VISIBLE : View.GONE);
            contentViewHolder.isTop.setVisibility(bean.isTop == 1 ? View.VISIBLE : View.GONE);
            if (TextUtils.isEmpty(bean.title)) {
                contentViewHolder.title.setText("分享内容");
            } else {
                simpleViewHolder.recycler_view_zan_icon.setBackgroundResource(R.drawable.app_talk_main_list_zan_red_icon);
                contentViewHolder.title.setText(bean.title);
            }
            // 标题设置
            if (TextUtils.isEmpty(chatRecommendBean.title)) {
                simpleViewHolder.recycler_view_title.setText("分享内容");
            if (TextUtils.isEmpty(bean.headImgUrl)) {
                Picasso.with(context)
                        .load(R.drawable.icon_face2_0)
                        .placeholder(R.drawable.icon_face2_0)
                        .error(R.drawable.icon_face2_0)
                        .transform(new CircleTransform())
                        .into(contentViewHolder.headImage);
            } else {
                simpleViewHolder.recycler_view_title.setText(chatRecommendBean.title);
                Picasso.with(context)
                        .load("http://cdz.evcharge.cc/zhannew/uploadfile/" + bean.headImgUrl)
                        .placeholder(R.drawable.icon_face2_0)
                        .error(R.drawable.icon_face2_0)
                        .transform(new CircleTransform())
                        .into(contentViewHolder.headImage);
            }
            if (chatRecommendBean.likeNums == 0) {
                simpleViewHolder.recycler_view_zan.setVisibility(View.GONE);
                LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) simpleViewHolder.recycler_view_zan_icon.getLayoutParams();
                params.rightMargin = DensityUtil.dip2px(context, 10);
                simpleViewHolder.recycler_view_zan_icon.setLayoutParams(params);
            } else if (chatRecommendBean.likeNums > 999) {
                simpleViewHolder.recycler_view_zan.setVisibility(View.VISIBLE);
                simpleViewHolder.recycler_view_zan.setText("999+");
            contentViewHolder.nickName.setText(bean.nickName);
            contentViewHolder.likeInfo.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    if (bean.likeFlg == 0) {
                        doLike(position);
                    }
                }
            });
            if (bean.likeFlg == 1) {
                contentViewHolder.likeIcon.setBackgroundResource(R.drawable.app_talk_main_list_zan_red_icon);
            } else {
                simpleViewHolder.recycler_view_zan.setVisibility(View.VISIBLE);
                simpleViewHolder.recycler_view_zan.setText(chatRecommendBean.likeNums + "");
                contentViewHolder.likeIcon.setBackgroundResource(R.drawable.app_talk_main_list_zan_icon);
            }
            simpleViewHolder.user_avater_name.setText(chatRecommendBean.nickName);
            int likeNum = bean.likeNums;
            if (likeNum > 0) {
                contentViewHolder.likeNum.setVisibility(View.VISIBLE);
                contentViewHolder.likeNum.setText(likeNum < 999 ? likeNum + "" : "999+");
            } else {
                contentViewHolder.likeNum.setVisibility(View.GONE);
            }
        }
        if (chatRecommendBean.isTop == 0) {
            simpleViewHolder.is_top_view.setVisibility(View.GONE);
        } else {
            simpleViewHolder.is_top_view.setBackgroundResource(R.drawable.corner_view);
            simpleViewHolder.is_top_view.setVisibility(View.VISIBLE);
        }
    }
        if (chatRecommendBean.targetType == ChatRecommendBean.TARGET_TYPE_VIDEO) {
            simpleViewHolder.info_id_video_icon.setVisibility(View.VISIBLE);
        } else {
            simpleViewHolder.info_id_video_icon.setVisibility(View.GONE);
        }
        simpleViewHolder.info_bg_icon.setLayoutParams(bgParams);
    /**
     * 点赞操作
     *
     * @param position
     */
    private void doLike(final int position) {
        final ChatRecommendBean bean = beanLab.beans().get(position - 1);
        String url = MainApplication.urlNew + "/topic/like.do";
        Map<String, String> map = new HashMap<>();
        map.put("targetId", bean.targetId + "");
        map.put("targetType", bean.targetType + "");
        map.put("flag", "1");
        map.put("authorId", bean.addUserId + "");
        CommonParams.addCommonParams(map);
        OkHttpUtils.get().url(url).params(map).build().connTimeOut(6000).readTimeOut(6000).execute(new StringCallback() {
            @Override
            public void onError(Call call, Exception e) {
                ToastUtil.showToast(context, "点赞失败，请重试", Toast.LENGTH_SHORT);
            }
            @Override
            public void onResponse(String res) {
                String code = JsonUtils.getKeyResult(res, "code");
                String desc = JsonUtils.getKeyResult(res, "desc");
                if ("1000".equals(code)) {
                    bean.likeFlg = 1;
                    bean.likeNums += 1;
                    notifyItemChanged(position);
                } else {
                    ToastUtil.showToast(context, desc, Toast.LENGTH_SHORT);
                }
            }
        });
    }
        ImageDisplayUtils.dispalyImg(context, chatRecommendBean.coverImgUrl, simpleViewHolder.info_bg_icon);
    private void bindFooterViewHolder(IViewHolder viewHolder, final int position) {
        TopicDetailAdapter.FooterViewHolder footerViewHolder = (TopicDetailAdapter.FooterViewHolder) viewHolder;
        StaggeredGridLayoutManager.LayoutParams layoutParams = (StaggeredGridLayoutManager.LayoutParams) footerViewHolder.footerContainer.getLayoutParams();
        layoutParams.setFullSpan(true);
        if (TextUtils.isEmpty(chatRecommendBean.headImgUrl)) {
            Picasso.with(context)
                    .load(R.drawable.icon_face2_0)
                    .placeholder(R.drawable.icon_face2_0)
                    .error(R.drawable.icon_face2_0)
                    .transform(new CircleTransform())
                    .into(simpleViewHolder.user_avater);
        footerViewHolder.footerContainer.setVisibility(showFooter ? View.VISIBLE : View.GONE);
        ConstraintLayout.LayoutParams params = (ConstraintLayout.LayoutParams) footerViewHolder.footerView.getLayoutParams();
        if (beanLab.beans().size() == 0) {
            params.height = DensityUtil.dip2px(context, 230);
            footerViewHolder.footTextView.setText("还没有任何内容哦，快来抢沙发～");
        } else {
            Picasso.with(context)
                    .load("http://cdz.evcharge.cc/zhannew/uploadfile/" + chatRecommendBean.headImgUrl)
                    .placeholder(R.drawable.icon_face2_0)
                    .error(R.drawable.icon_face2_0)
                    .transform(new CircleTransform())
                    .into(simpleViewHolder.user_avater);
            footerViewHolder.footTextView.setText("已经全部加载完毕");
            params.height = DensityUtil.dip2px(context, 20);
        }
        footerViewHolder.footTextView.setLayoutParams(params);
    }
    private void setHeaderHolder(IViewHolder holder, int position) {
    private void bindHeaderViewHolder(IViewHolder holder, int position) {
        // 获取chat_header_linear_layout的布局属性，记住这里
        // 要是布局的最外层的控件的布局属性，如果是里层的会报cast错误
        SimpleHeaderViewHolder simpleHeaderViewHolder = (SimpleHeaderViewHolder) holder;
@@ -258,104 +314,6 @@ public class ChatRecommendAdapter extends RecyclerView.Adapter<IViewHolder> {
        void onItemClick(View view);
    }
    class SimpleViewHolder extends IViewHolder {
        private int index;
        RelativeLayout card_view;
        TextView recycler_view_title;
        TextView recycler_view_zan;
        TextView user_avater_name;
        TextView is_top_view;
        ImageView user_avater;
        ImageView recycler_view_zan_icon;
        ImageView info_bg_icon;
        ImageView info_id_video_icon;
        RelativeLayout bottom_view;
        ImageView topic_back;
        TextView topic_title;
        public SimpleViewHolder(View view) {
            super(view);
            card_view = view.findViewById(R.id.card_view);
            recycler_view_title = (TextView) view.findViewById(R.id.recycler_view_title);
            user_avater_name = (TextView) view.findViewById(R.id.user_avater_name);
            is_top_view = (TextView) view.findViewById(R.id.is_top_view);
            recycler_view_zan = (TextView) view.findViewById(R.id.recycler_view_zan);
            user_avater = (ImageView) view.findViewById(R.id.user_avater);
            recycler_view_zan_icon = view.findViewById(R.id.recycler_view_zan_icon);
            info_bg_icon = (ImageView) view.findViewById(R.id.info_bg_icon);
            info_id_video_icon = (ImageView) view.findViewById(R.id.info_id_video_icon);
            bottom_view = view.findViewById(R.id.bottom_view);
            topic_back = view.findViewById(R.id.topic_back);
            topic_title = view.findViewById(R.id.topic_title);
            itemView.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    if (onRecyclerItemClickListener != null) {
                        onRecyclerItemClickListener.onItemClickListener(getLayoutPosition(), 2);
                    }
                }
            });
            recycler_view_zan_icon.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) { // 点赞操作
                    likeClick();
                }
            });
        }
        private void likeClick() {
            final ChatRecommendBean bean = chatRecommendBeans.get(index);
            if (bean.likeFlg == 1) { // 已点赞，无需再次点赞
                return;
            }
            String url = MainApplication.urlNew + "/topic/like.do";
            Map<String, String> map = new HashMap<>();
            CommonParams.addCommonParams(map);
            map.put("targetId", bean.targetId + "");
            map.put("targetType", bean.targetType + "");
            map.put("flag", "1");
            map.put("authorId", bean.addUserId + "");
            Log.d(TAG, "likeClick: " + map);
            OkHttpUtils.get().params(map).url(url).build().connTimeOut(6000).readTimeOut(6000).execute(new StringCallback() {
                @Override
                public void onError(Call call, Exception e) {
                    ToastUtil.showToast(context, "点赞失败，请重试", Toast.LENGTH_SHORT);
                }
                @Override
                public void onResponse(String response) {
                    String rtnCode = JsonUtils.getKeyResult(response, "code");
                    String desc = JsonUtils.getKeyResult(response, "desc");
                    if ("1000".equals(rtnCode)) {
                        recycler_view_zan_icon.setBackgroundResource(R.drawable.app_talk_main_list_zan_red_icon);
                        bean.likeNums++;
                        if (bean.likeNums > 999) {
                            recycler_view_zan.setText("999+");
                        } else {
                            recycler_view_zan.setText(bean.likeNums + "");
                        }
                        recycler_view_zan.setVisibility(View.VISIBLE);
                        LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) recycler_view_zan_icon.getLayoutParams();
                        params.rightMargin = DensityUtil.dip2px(context, 5);
                        recycler_view_zan_icon.setLayoutParams(params);
                    } else {
                        ToastUtil.showToast(context, desc, Toast.LENGTH_SHORT);
                    }
                }
            });
        }
        public int getIndex() {
            return index;
        }
        public void setIndex(int index) {
            this.index = index;
        }
    }
    class SimpleHeaderViewHolder extends IViewHolder {
        LinearLayout chat_header_linear_layout;

app/src/main/java/com/electric/chargingpile/adapter/LayoutAdapter.java

@@ -59,7 +59,7 @@ public class LayoutAdapter extends RecyclerView.Adapter<IViewHolder> {
        talkRecommendBeans = new ArrayList<>();
        talkHeaderRecommendBeans = new ArrayList<>();
        screenWidth = ScreenUtils.getScreenWidth(context);
        talkItemWidth = (screenWidth - DensityUtil.dip2px(context, 10 * 2)) / 2;
        talkItemWidth = (screenWidth - DensityUtil.dip2px(context, 20 * 2)) / 2;
    }
    public void setOnItemClickListener(OnItemClickListener onItemClickListener) {

app/src/main/java/com/electric/chargingpile/adapter/TopicDetailAdapter.java

@@ -56,9 +56,6 @@ public class TopicDetailAdapter extends RecyclerView.Adapter<IViewHolder> {
    private RecyclerItemTypeClickListener onRecyclerItemClickListener;
    private ChooseTopicSortInterface chooseTopicSortInterface;
    private final int screenWidth;
    private final int screenHeight;
    private final int statusHeight;
    private final int headerHeight;
    private int itemWidth;
    private boolean showFooter = false;
@@ -69,10 +66,7 @@ public class TopicDetailAdapter extends RecyclerView.Adapter<IViewHolder> {
        beanLab = TopicDetailBeanLab.get(context);
        screenWidth = ScreenUtils.getScreenWidth(context);
        screenHeight = ScreenUtils.getScreenHeight(context);
        statusHeight = ScreenUtils.getStatusHeight(context);
        headerHeight = DensityUtil.dip2px(context, 260);
        itemWidth = (screenWidth - DensityUtil.dip2px(context, 10 * 2)) / 2;
        itemWidth = (screenWidth - DensityUtil.dip2px(context, 20 * 2)) / 2;
    }
    @Override

app/src/main/java/com/electric/chargingpile/adapter/UserPageAdapter.java

@@ -54,7 +54,7 @@ public class UserPageAdapter extends RecyclerView.Adapter<IViewHolder> {
        beanLab = UserPageBeanLab.get(context);
        screenWidth = ScreenUtils.getScreenWidth(context);
        itemWidth = (screenWidth - DensityUtil.dip2px(context, 10 * 2)) / 2;
        itemWidth = (screenWidth - DensityUtil.dip2px(context, 20 * 2)) / 2;
    }
    @Override

app/src/main/java/com/electric/chargingpile/data/ChatBeanLab.java

@@ -0,0 +1,45 @@
package com.electric.chargingpile.data;
import android.content.Context;
import java.util.ArrayList;
import java.util.List;
public class ChatBeanLab {
    private static ChatBeanLab beanLab;
    private List<ChatRecommendBean> beans;
    public static ChatBeanLab get(Context context) {
        if (beanLab == null) {
            beanLab = new ChatBeanLab(context);
        }
        return beanLab;
    }
    private ChatBeanLab(Context context) {
        beans = new ArrayList<>();
    }
    public List<ChatRecommendBean> beans() {
        return beans;
    }
    public ChatRecommendBean bean(int topicId) {
        for (ChatRecommendBean bean : beans) {
            if (bean.topicId == topicId) {
                return bean;
            }
        }
        return null;
    }
    public void clear() {
        beans.clear();
    }
    public void add(List<ChatRecommendBean> list) {
        beans.addAll(list);
    }
}

app/src/main/java/com/electric/chargingpile/fragment/ChatRecommendFragment.java

@@ -21,13 +21,12 @@ import com.electric.chargingpile.activity.TopicDetailActivity;
import com.electric.chargingpile.activity.VideoDetaislActivity;
import com.electric.chargingpile.adapter.ChatRecommendAdapter;
import com.electric.chargingpile.adapter.ChatRecommendItemDecoration;
import com.electric.chargingpile.adapter.TopicDetailAdapter;
import com.electric.chargingpile.application.MainApplication;
import com.electric.chargingpile.data.AuthSignBean;
import com.electric.chargingpile.data.ChatBeanLab;
import com.electric.chargingpile.data.ChatRecommendBean;
import com.electric.chargingpile.data.TalkRecommendBean;
import com.electric.chargingpile.iview.RecyclerItemTypeClickListener;
import com.electric.chargingpile.manager.ProfileManager;
import com.electric.chargingpile.util.Bimp;
import com.electric.chargingpile.util.CommonParams;
import com.electric.chargingpile.util.JsonUtils;
import com.electric.chargingpile.util.LoadingDialog;
@@ -36,27 +35,18 @@ import com.electric.chargingpile.util.ToastUtil;
import com.zhy.http.okhttp.OkHttpUtils;
import com.zhy.http.okhttp.callback.StringCallback;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import io.reactivex.Observable;
import io.reactivex.android.schedulers.AndroidSchedulers;
import io.reactivex.disposables.Disposable;
import io.reactivex.functions.Consumer;
import io.reactivex.functions.Predicate;
import io.reactivex.schedulers.Schedulers;
import okhttp3.Call;
public class ChatRecommendFragment extends Fragment implements View.OnClickListener {
    private static final String TAG = "ChatRecommendFragment";
    public static final int CLICK_PUBLISH_BTN = 1010;
    private View view;
    private XRefreshView refreshView;
    private ImageView iv_ask;
    private XRefreshView xRefreshView;
    private RecyclerView recyclerView;
    private ImageView iv_ask;
    private ChatRecommendAdapter chatRecommendAdapter;
    private StaggeredGridLayoutManager layoutManager;
    private ImageView chat_share_info_remind;
@@ -75,8 +65,8 @@ public class ChatRecommendFragment extends Fragment implements View.OnClickListe
    private void initViews() {
        loadingDialog = new LoadingDialog(getContext());
        loadingDialog.setCanceledOnTouchOutside(false);
        refreshView = view.findViewById(R.id.chat_x_refresh_view);
        refreshView.setPullLoadEnable(true);
        xRefreshView = view.findViewById(R.id.chat_x_refresh_view);
        xRefreshView.setPullLoadEnable(true);
        recyclerView = view.findViewById(R.id.recycler_view_test_rv);
        recyclerView.setHasFixedSize(true);
@@ -96,13 +86,11 @@ public class ChatRecommendFragment extends Fragment implements View.OnClickListe
        layoutManager.setGapStrategy(StaggeredGridLayoutManager.GAP_HANDLING_NONE);
        recyclerView.setItemAnimator(null);
        recyclerView.setLayoutManager(layoutManager);
        recyclerView.addItemDecoration(new ChatRecommendItemDecoration()); // 设置边距
        // 静默加载模式不能设置footerview
        recyclerView.addItemDecoration(new TopicDetailAdapter.ContentViewDecoration()); // 设置边距
        recyclerView.setAdapter(chatRecommendAdapter);
        refreshView.setPinnedTime(0);
//        refreshView.setMoveForHorizontal(true);
        xRefreshView.setPinnedTime(0);
        refreshView.setXRefreshViewListener(new XRefreshView.SimpleXRefreshListener() {
        xRefreshView.setXRefreshViewListener(new XRefreshView.SimpleXRefreshListener() {
            @Override
            public void onRefresh(boolean isPullDown) {
                page = 1;
@@ -116,9 +104,9 @@ public class ChatRecommendFragment extends Fragment implements View.OnClickListe
            }
        });
        refreshView.startRefresh();
        loadingDialog.show();
//        xRefreshView.startRefresh();
        requestHeaderData(); // 该页面数据发起请求起点
        chatRecommendAdapter.setOnRecyclerItemClickListener(new RecyclerItemTypeClickListener() {
            @Override
            public void onItemClickListener(final int position, int type) {
@@ -128,48 +116,50 @@ public class ChatRecommendFragment extends Fragment implements View.OnClickListe
                }
                if (type == 2) {
                }
                final ArrayList<ChatRecommendBean> beans = chatRecommendAdapter.getCurrentData();
                ChatRecommendBean bean = beans.get(position - 1);
                if (bean.targetType == ChatRecommendBean.TARGET_TYPE_IMAGE_TOPIC) {
                    Intent intent = new Intent(getActivity(), TopicDetailActivity.class);
                    intent.putExtra("topicId", bean.targetId);
                    startActivity(intent);
                } else {
                    Disposable disposable = Observable
                            .fromIterable(beans)
                            .filter(new Predicate<ChatRecommendBean>() {
                                @Override
                                public boolean test(ChatRecommendBean chatRecommendBean) throws Exception {
                                    return chatRecommendBean.targetType != 25;
                                }
                            }).toList()
                            .subscribeOn(Schedulers.io())
                            .observeOn(AndroidSchedulers.mainThread())
                            .subscribe(new Consumer<List<ChatRecommendBean>>() {
                                @Override
                                public void accept(List<ChatRecommendBean> list) throws Exception {
                                    ChatRecommendBean chatRecommendBean = beans.get(position - 1);
                                    int index = 0;
                                    for (int i = 0; i < list.size(); i++) {
                                        ChatRecommendBean tmp = list.get(i);
                                        if (tmp.targetType == chatRecommendBean.targetType &&
                                                tmp.targetId == chatRecommendBean.targetId) {
                                            index = i;
                                            break;
                                        }
                                    }
                                    Intent intent = new Intent(getActivity(), VideoDetaislActivity.class);
                                    intent.putExtra("list", (Serializable) list);
                                    intent.putExtra("pos", index);
                                    startActivity(intent);
                                }
                            });
                }
//                final ArrayList<ChatRecommendBean> beans = chatRecommendAdapter.getCurrentData();
//                ChatRecommendBean bean = beans.get(position - 1);
//                if (bean.targetType == ChatRecommendBean.TARGET_TYPE_IMAGE_TOPIC) {
//                    Intent intent = new Intent(getActivity(), TopicDetailActivity.class);
//                    intent.putExtra("topicId", bean.targetId);
//                    startActivity(intent);
//                } else {
//                    Disposable disposable = Observable
//                            .fromIterable(beans)
//                            .filter(new Predicate<ChatRecommendBean>() {
//                                @Override
//                                public boolean test(ChatRecommendBean chatRecommendBean) throws Exception {
//                                    return chatRecommendBean.targetType != 25;
//                                }
//                            }).toList()
//                            .subscribeOn(Schedulers.io())
//                            .observeOn(AndroidSchedulers.mainThread())
//                            .subscribe(new Consumer<List<ChatRecommendBean>>() {
//                                @Override
//                                public void accept(List<ChatRecommendBean> list) throws Exception {
//                                    ChatRecommendBean chatRecommendBean = beans.get(position - 1);
//
//                                    int index = 0;
//                                    for (int i = 0; i < list.size(); i++) {
//                                        ChatRecommendBean tmp = list.get(i);
//                                        if (tmp.targetType == chatRecommendBean.targetType &&
//                                                tmp.targetId == chatRecommendBean.targetId) {
//                                            index = i;
//                                            break;
//                                        }
//                                    }
//
//                                    Intent intent = new Intent(getActivity(), VideoDetaislActivity.class);
//                                    intent.putExtra("list", (Serializable) list);
//                                    intent.putExtra("pos", index);
//                                    startActivity(intent);
//
//                                }
//                            });
//                }
                // TODO update by huyuguo
                Log.d(TAG, "onItemClickListener: position:" + position + ",type:" + type);
@@ -253,11 +243,12 @@ public class ChatRecommendFragment extends Fragment implements View.OnClickListe
    }
    public void refreshList() {
        if (view == null)
            return;
        refreshView.startRefresh();
        page = 1;
        requestHeaderData();
//        if (view == null)
//            return;
//        ChatBeanLab.get(getContext()).clear();
//        xRefreshView.startRefresh();
//        page = 1;
//        requestHeaderData();
    }
    private void requestHeaderData() {
@@ -270,10 +261,11 @@ public class ChatRecommendFragment extends Fragment implements View.OnClickListe
        OkHttpUtils.get().params(map).url(url).build().connTimeOut(6000).readTimeOut(6000).execute(new StringCallback() {
            @Override
            public void onError(Call call, Exception e) {
                loadingDialog.dismiss();
                if (page == 1) {
                    refreshView.stopRefresh();
                    xRefreshView.stopRefresh();
                } else {
                    refreshView.stopLoadMore();
                    xRefreshView.stopLoadMore();
                }
                if (getActivity() != null) {
                    ToastUtil.showToast(getActivity().getApplicationContext(), "加载失败，请重试:" + e.getMessage(), Toast.LENGTH_SHORT);
@@ -290,6 +282,7 @@ public class ChatRecommendFragment extends Fragment implements View.OnClickListe
                    chatRecommendAdapter.setHeaderData(topicData);
                    requestData();
                } else {
                    loadingDialog.dismiss();
                    ToastUtil.showToast(getActivity().getApplicationContext(), desc, Toast.LENGTH_SHORT);
                }
            }
@@ -306,22 +299,23 @@ public class ChatRecommendFragment extends Fragment implements View.OnClickListe
        OkHttpUtils.get().params(map).url(url).build().connTimeOut(6000).readTimeOut(6000).execute(new StringCallback() {
            @Override
            public void onError(Call call, Exception e) {
                loadingDialog.dismiss();
                if (page == 1) {
                    refreshView.stopRefresh();
                    xRefreshView.stopRefresh();
                } else {
                    refreshView.stopLoadMore();
                    xRefreshView.stopLoadMore();
                }
                ToastUtil.showToast(getActivity().getApplicationContext(), "加载失败，请重试:" + e.getMessage(), Toast.LENGTH_SHORT);
            }
            @Override
            public void onResponse(String response) {
                loadingDialog.dismiss();
                if (page == 1) {
                    refreshView.stopRefresh();
                    xRefreshView.stopRefresh();
                } else {
                    refreshView.stopLoadMore();
                    xRefreshView.stopLoadMore();
                }
//                Log.d(TAG, "onResponse: " + response);
                String code = JsonUtils.getKeyResult(response, "code");
                String desc = JsonUtils.getKeyResult(response, "desc");
@@ -329,19 +323,39 @@ public class ChatRecommendFragment extends Fragment implements View.OnClickListe
                    String data = JsonUtils.getKeyResult(response, "data");
                    ArrayList<ChatRecommendBean> chatRecommendBeans = (ArrayList<ChatRecommendBean>) JsonUtils.parseToObjectList(data, ChatRecommendBean.class);
                    if (page == 1) {
                        refreshView.setLoadComplete(false);
                        xRefreshView.setLoadComplete(false);
                        chatRecommendAdapter.setData(chatRecommendBeans);
                        if (chatRecommendBeans.size() == 0) {
                            xRefreshView.setLoadComplete(true);
                            chatRecommendAdapter.setFooterData(true);
                        } else {
                            chatRecommendAdapter.setFooterData(false);
                        }
                    } else {
                        chatRecommendAdapter.addData(chatRecommendBeans);
                    }
                    if (chatRecommendBeans.size() == 0) {
                        refreshView.setLoadComplete(true);
                        if (chatRecommendBeans.size() == 0) {
                            xRefreshView.setLoadComplete(true);
                            chatRecommendAdapter.setFooterData(true);
                        } else {
                            chatRecommendAdapter.setFooterData(false);
                            chatRecommendAdapter.addData(chatRecommendBeans);
                        }
                    }
                } else {
                    if (page == 1) {
                        xRefreshView.stopRefresh();
                    } else {
                        page--;
                        xRefreshView.stopLoadMore();
                    }
                    ToastUtil.showToast(getActivity().getApplicationContext(), desc, Toast.LENGTH_SHORT);
                }
            }
        });
    }
    @Override
    public void onPause() {
        super.onPause();
        ChatBeanLab.get(getContext()).clear();
    }
}

app/src/main/res/layout/activity_chat_content.xml

@@ -60,11 +60,11 @@
            android:id="@+id/title"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:paddingLeft="10dp"
            android:paddingRight="10dp"
            android:paddingTop="10dp"
            android:ellipsize="end"
            android:maxLines="3"
            android:paddingLeft="10dp"
            android:paddingTop="10dp"
            android:paddingRight="10dp"
            android:textColor="#222222"
            android:textSize="15sp"
            app:layout_constraintEnd_toEndOf="parent"
@@ -182,6 +182,7 @@
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:ellipsize="end"
            android:gravity="center"
            android:maxLines="3"
            android:paddingLeft="10dp"
            android:paddingRight="10dp"

app/src/main/res/layout/view_chat_recommend.xml

@@ -1,136 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:card_view="http://schemas.android.com/apk/res-auto"
    android:id="@+id/card_view"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_marginBottom="10dp"
    android:background="#ffffff"
    android:paddingBottom="5dp">
    <RelativeLayout
        android:id="@+id/info_bg_icon_bg"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:gravity="center">
        <ImageView
            android:id="@+id/info_bg_icon"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:scaleType="fitXY" />
        <ImageView
            android:id="@+id/info_id_video_icon"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerInParent="true"
            android:src="@drawable/app_talk_video_icon" />
        <ImageView
            android:id="@+id/topic_back"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:alpha="0.5"
            android:background="@color/black" />
        <TextView
            android:id="@+id/topic_title"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerInParent="true"
            android:textColor="@color/white"
            android:textSize="14sp" />
    </RelativeLayout>
    <TextView
        android:id="@+id/is_top_view"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignRight="@+id/info_bg_icon_bg"
        android:layout_marginTop="10dp"
        android:layout_marginRight="10dp"
        android:background="@color/white"
        android:text="置顶"
        android:textColor="@color/color_fb9349"
        android:textSize="14sp" />
    <TextView
        android:id="@+id/recycler_view_title"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/info_bg_icon_bg"
        android:layout_alignLeft="@+id/info_bg_icon_bg"
        android:layout_alignRight="@+id/info_bg_icon_bg"
        android:layout_marginBottom="16dp"
        android:ellipsize="end"
        android:maxLines="3"
        android:paddingLeft="10dp"
        android:paddingTop="11dp"
        android:paddingRight="10dp"
        android:text="123"
        android:textColor="@color/ui_62"
        android:textSize="15sp" />
    <RelativeLayout
        android:id="@+id/bottom_view"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/recycler_view_title"
        android:layout_alignLeft="@+id/info_bg_icon_bg"
        android:layout_alignRight="@+id/info_bg_icon_bg">
        <LinearLayout
            android:id="@+id/recycler_view_zan_icon_view"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentRight="true"
            android:layout_centerVertical="true"
            android:gravity="center_vertical"
            android:orientation="horizontal">
            <ImageView
                android:id="@+id/recycler_view_zan_icon"
                android:layout_width="16dp"
                android:layout_height="16dp"
                android:layout_centerVertical="true"
                android:layout_marginRight="5dp"
                android:layout_toLeftOf="@+id/recycler_view_zan"
                android:background="@drawable/app_talk_main_list_zan_icon" />
            <TextView
                android:id="@+id/recycler_view_zan"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerVertical="true"
                android:layout_marginRight="10dp"
                android:text="456"
                android:textColor="@color/ui_68"
                android:textSize="13sp" />
        </LinearLayout>
        <ImageView
            android:id="@+id/user_avater"
            android:layout_width="20dp"
            android:layout_height="20dp"
            android:layout_centerVertical="true"
            android:layout_marginLeft="10dp" />
        <TextView
            android:id="@+id/user_avater_name"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_centerVertical="true"
            android:layout_toLeftOf="@+id/recycler_view_zan_icon_view"
            android:layout_toRightOf="@+id/user_avater"
            android:ellipsize="end"
            android:paddingLeft="5dp"
            android:singleLine="true"
            android:text="456"
            android:textColor="@color/ui_68"
            android:textSize="13sp" />
    </RelativeLayout>
</RelativeLayout>