评论功能开发完成

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

                    //setViewPagerScroll(false);
                    //allCommentsContainer.setVisibility(View.VISIBLE);
                    ChatContentCommentListDialogFragment dialogFragment = ChatContentCommentListDialogFragment.newInstance(bean);
                    dialogFragment.setOnCommonDialogFragmentListener(new ChatContentCommentListDialogFragment.OnChatContentCommentListDialogFragmentListener() {
                        @Override
                        public void updateCommentNum(int num) {
                            if (bean.commentNums == 0) {
                                commentNumber.setText("");
                            } else {
                                commentNumber.setText(bean.commentNums < 10000 ? bean.commentNums + "" : String.format("%.1fW",bean.commentNums/10000f));
                            }
                        }
                    });
                    dialogFragment.show(getChildFragmentManager(), "评论列表");
                    break;
                case R.id.allCommentsClose: // 关闭评论

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

    public long targetId;
    public long addUserId;
    public int targetType;  // 23:app_talk_video_icon 24:图文 25:话题
    public int targetType;  // 23:视频 24:图文 25:话题
    public String title;
    public String name;
    public long addTime;

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

package com.electric.chargingpile.fragment;
import android.app.Dialog;
import android.content.Intent;
import android.graphics.Color;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.constraint.ConstraintLayout;
import android.support.v4.app.DialogFragment;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.SimpleItemAnimator;
import android.text.TextUtils;
import android.util.Log;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
import com.andview.refreshview.XRefreshView;
import com.electric.chargingpile.R;
import com.electric.chargingpile.activity.UserPageActivity;
import com.electric.chargingpile.activity.LoginActivity;
import com.electric.chargingpile.activity.PublishItemsActivity;
import com.electric.chargingpile.application.MainApplication;
import com.electric.chargingpile.data.ChatRecommendBean;
import com.electric.chargingpile.data.CommentBean;
import com.electric.chargingpile.data.UserHomePageBean;
import com.electric.chargingpile.data.PublishItemSerializable;
import com.electric.chargingpile.util.CircleTransform;
import com.electric.chargingpile.util.CommonParams;
import com.electric.chargingpile.util.JsonUtils;
import com.electric.chargingpile.util.ToastUtil;
import com.electric.chargingpile.util.Util;
import com.electric.chargingpile.view.CircleProgressBar;
import com.squareup.picasso.Picasso;
import com.wang.avi.AVLoadingIndicatorView;
import com.zhy.http.okhttp.OkHttpUtils;
import com.zhy.http.okhttp.callback.StringCallback;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class ChatContentCommentListDialogFragment extends DialogFragment implements View.OnClickListener {
    private static final String TAG = "ChatContentCommentListDialogFragment";
    private static final String ARG_BEAN = "bean";
    private ChatRecommendBean bean;
    private OnChatContentCommentListDialogFragmentListener chatContentCommentListDialogFragmentListener;
    private ChatRecommendBean chatRecommendBean;
    private ConstraintLayout allComments;
    private TextView bCommentContent;
    private TextView bPublish;
    private Dialog dialog;
    private TextView allCommentTitle;
    private int page = 1;
    private int page = 0;
    private AVLoadingIndicatorView loadingIndicator;
    private XRefreshView xRefreshView;
    private RecyclerView recyclerView;
    private ConstraintLayout loadingView;
    private CommentAdapter commentAdapter;
    private ConstraintLayout noDataView;
    public static ChatContentCommentListDialogFragment newInstance(ChatRecommendBean bean) {
        Bundle args = new Bundle();
        dialog = new Dialog(getActivity(), R.style.CommentDialog);
        // 外部点击设置为可取消
        dialog.setCancelable(true);
        dialog.setCanceledOnTouchOutside(true);
    private void initDialog() {
        bean = (ChatRecommendBean) getArguments().getSerializable(ARG_BEAN);
        chatRecommendBean = (ChatRecommendBean) getArguments().getSerializable(ARG_BEAN);
        allComments = dialog.findViewById(R.id.allComments);
        bCommentContent = dialog.findViewById(R.id.bCommentContent);
        allCommentTitle = dialog.findViewById(R.id.allCommentTitle);
        loadingView = dialog.findViewById(R.id.loadingView);
        loadingIndicator = dialog.findViewById(R.id.loadingIndicator);
        noDataView = dialog.findViewById(R.id.noDataView);
        showLoading();
        xRefreshView = dialog.findViewById(R.id.xRefreshView);
        xRefreshView.setPullRefreshEnable(false);
        xRefreshView.setPullLoadEnable(true);
        xRefreshView.setPinnedTime(0);
        recyclerView = dialog.findViewById(R.id.recyclerView);
        recyclerView.setHasFixedSize(true);
        recyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
        ((SimpleItemAnimator) recyclerView.getItemAnimator()).setSupportsChangeAnimations(false);
        allCommentTitle.setText("全部评论 " + bean.commentNums);
        commentAdapter = new CommentAdapter();
        recyclerView.setAdapter(commentAdapter);
        xRefreshView.setXRefreshViewListener(new XRefreshView.SimpleXRefreshListener() {
            @Override
            public void onRefresh(boolean isPullDown) {
            }
            @Override
            public void onLoadMore(boolean isSilence) {
                requestData();
            }
        });
        allCommentTitle.setText("全部评论 " + chatRecommendBean.commentNums);
        requestData();
    }
        allComments.setOnClickListener(this);
        dialog.findViewById(R.id.allCommentsClose).setOnClickListener(this);
        dialog.findViewById(R.id.bWriteComment).setOnClickListener(this);
        bPublish.setOnClickListener(this);
    }
    @Override
                    @Override
                    public void publish() {
                        if (bCommentContent.getText().toString().length() > 0) {
                            publishComment();
                        }
                    }
                });
                break;
            case R.id.bPublish:
                if (bCommentContent.getText().toString().length() > 0) {
                    publishComment();
                }
                break;
            case R.id.allCommentsClose:
                dialog.dismiss();
                break;
        }
    }
    private void publishComment() {
        if (!MainApplication.isLogin()) {
            startActivity(new Intent(getActivity().getApplicationContext(), LoginActivity.class));
            ToastUtil.showToast(getActivity().getApplicationContext(), "请先登录", Toast.LENGTH_SHORT);
            return;
        }
        String url = MainApplication.urlNew + "/topic/comments/publish.do";
        final Map<String, String> map = new HashMap<>();
        map.put("targetId", chatRecommendBean.targetId + "");
        map.put("targetType", chatRecommendBean.targetType + "");
        map.put("userId", MainApplication.userId);
        map.put("toUserId", chatRecommendBean.addUserId + "");
        map.put("level", "1");
        map.put("content", bCommentContent.getText().toString());
        CommonParams.addCommonParams(map);
        OkHttpUtils.post().params(map).url(url).build().connTimeOut(6000).readTimeOut(6000).execute(new StringCallback() {
            @Override
            public void onError(Call call, Exception e) {
                ToastUtil.showToast(getContext(), e.getMessage(), Toast.LENGTH_SHORT);
            }
            @Override
            public void onResponse(String response) {
                String code = JsonUtils.getKeyResult(response, "code");
                String desc = JsonUtils.getKeyResult(response, "desc");
                if ("1000".equals(code)) {
                    commentAdapter.clearData();
                    requestData();
                    chatRecommendBean.commentNums++;
                    allCommentTitle.setText("全部评论 " + chatRecommendBean.commentNums);
                    if (chatContentCommentListDialogFragmentListener != null) {
                        chatContentCommentListDialogFragmentListener.updateCommentNum(chatRecommendBean.commentNums);
                    }
                } else {
                    ToastUtil.showToast(getContext(), desc, Toast.LENGTH_SHORT);
                }
            }
        });
    }
    private void requestData() {
        List<CommentBean> beans = commentAdapter.getCurrentData();
        String url = MainApplication.urlNew + "/topic/comments/list.do";
        Map<String, String> map = new HashMap<>();
        map.put("page", page + "");
        map.put("limit", "20");
        map.put("targetId", bean.targetId + "");
        map.put("targetType", bean.targetType + "");
        map.put("targetId", chatRecommendBean.targetId + "");
        map.put("targetType", chatRecommendBean.targetType + "");
        if (beans.size() == 0) {
            page = 1;
        } else {
            page = beans.size() / 10 + beans.size() % 10 == 0 ? 0 : 1;
        }
        map.put("page", page + "");
        if (page == 1) {
            map.put("commentsId", "0");
        } else {
            // TODO
            CommentBean bean = beans.get(beans.size() - 1);
            map.put("commentsId", bean.commentsId + "");
        }
        CommonParams.addCommonParams(map);
            @Override
            public void onResponse(String s) {
                Log.d(TAG, "onResponse: " + s);
                hideLoading();
                String code = JsonUtils.getKeyResult(s, "code");
                Log.d(TAG, "onResponse: " + s);
                if ("1000".equals(code)) {
                    String data = JsonUtils.getKeyResult(s, "data");
                    List<CommentBean> beans = (List<CommentBean>) JsonUtils.parseToObjectList(data, CommentBean.class);
                    if (page == 1) {
                        xRefreshView.setLoadComplete(false);
//                        userVo = userHomePageBean.userVo;
//                        updateTopView();
//                        if (userHomePageBean.list.size() == 0) {
//                            zeroTopicNum.setVisibility(View.VISIBLE);
//                            xRefreshView.setLoadComplete(true);
//                        } else {
//                            zeroTopicNum.setVisibility(View.GONE);
//                            userPageAdapter.setContentData(userHomePageBean.list);
//                        }
//                        userPageAdapter.setFooterData(false);
                        xRefreshView.stopRefresh();
                        if (beans.size() == 0) {
                            noDataView.setVisibility(View.VISIBLE);
                        } else {
                            noDataView.setVisibility(View.GONE);
                            commentAdapter.setData(beans);
                        }
                    } else {
//                        if (userHomePageBean.list.size() == 0) {
//                            xRefreshView.setLoadComplete(true);
////                            userPageAdapter.setFooterData(true);
//                        } else {
//                            userPageAdapter.addContentData(userHomePageBean.list);
//                            userPageAdapter.setFooterData(false);
//                        }
                        xRefreshView.stopLoadMore();
                        if (beans.size() > 0) {
                            commentAdapter.addData(beans);
                        }
                    }
                    if (beans.size() < 20) {
                        xRefreshView.setLoadComplete(true);
                    }
                    xRefreshView.stopLoadMore();
                } else {
                    String desc = JsonUtils.getKeyResult(s, "desc");
                    ToastUtil.showToast(getContext(), desc, Toast.LENGTH_SHORT);
                    if (page == 1) {
                        xRefreshView.stopRefresh();
                    } else {
                        page--;
                        xRefreshView.stopLoadMore();
                    }
                    xRefreshView.stopLoadMore();
                }
            }
        });
    }
    private class CommentHolder extends RecyclerView.ViewHolder {
    private class CommentHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
        private CommentBean bean;
        private int position;
        private TextView content;
        private ImageView headImage;
        private TextView nickName;
        private TextView addDate;
        private ImageView likeIcon;
        private TextView likeLabel;
        private ConstraintLayout likeView;
        private ConstraintLayout replyInfo;
        private TextView replyLabel;
        private ConstraintLayout replyAndDeleteView;
        private TextView deleteComment;
        public CommentHolder(LayoutInflater layoutInflater, ViewGroup parent) {
            super(layoutInflater.inflate(R.layout.list_item_comment, parent, false));
            initView();
            initListener();
        }
        private void initView() {
            content = itemView.findViewById(R.id.content);
            headImage = itemView.findViewById(R.id.headImage);
            nickName = itemView.findViewById(R.id.nickName);
            addDate = itemView.findViewById(R.id.addDate);
            likeIcon = itemView.findViewById(R.id.likeIcon);
            likeLabel = itemView.findViewById(R.id.likeLabel);
            likeView = itemView.findViewById(R.id.likeView);
            replyAndDeleteView = itemView.findViewById(R.id.replyAndDeleteView);
            replyInfo = itemView.findViewById(R.id.replyInfo);
            replyLabel = itemView.findViewById(R.id.replyLabel);
            deleteComment = itemView.findViewById(R.id.deleteComment);
        }
        private void initListener() {
            likeView.setOnClickListener(this);
            replyInfo.setOnClickListener(this);
            deleteComment.setOnClickListener(this);
        }
        @Override
        public void onClick(View view) {
            switch (view.getId()) {
                case R.id.likeView:
                    doLike();
                    break;
                case R.id.replyInfo: //  点击查看回复列表
                    break;
                case R.id.deleteComment: // 删除评论操作
                    if (MainApplication.isLogin()) {
                        loginSign();
                    } else {
                        startActivity(new Intent(getActivity().getApplicationContext(), LoginActivity.class));
                        ToastUtil.showToast(getActivity().getApplicationContext(), "请先登录", Toast.LENGTH_SHORT);
                    }
                    break;
            }
        }
        private void bind(CommentBean bean) {
        private void bindView(CommentBean bean, int position) {
            this.bean = bean;
            this.position = position;
            content.setText(bean.content);
            nickName.setText(bean.nickNameFromUser);
            addDate.setText(bean.addDate);
            if (bean.likeFlg == 1) {
                likeIcon.setImageResource(R.drawable.like_red_icon);
            } else {
                likeIcon.setImageResource(R.drawable.like_small_icon);
            }
            if (bean.likeNums > 0) {
                likeLabel.setText(bean.likeNums > 999 ? "999+" : bean.likeNums + "");
            } else {
                likeLabel.setText("");
            }
            if (bean.replyNums > 0) {
                replyInfo.setVisibility(View.VISIBLE);
                if (MainApplication.userId.equals(bean.userId + "")) {
                    replyAndDeleteView.setVisibility(View.VISIBLE);
                } else {
                    replyAndDeleteView.setVisibility(View.GONE);
                    replyAndDeleteView.setVisibility(View.VISIBLE);
                }
            } else {
                replyInfo.setVisibility(View.GONE);
                replyLabel.setText(bean.replyNums + "");
                if (MainApplication.userId.equals(bean.userId + "")) {
                    replyAndDeleteView.setVisibility(View.VISIBLE);
                    deleteComment.setVisibility(View.VISIBLE);
                } else {
                    replyAndDeleteView.setVisibility(View.GONE);
                    deleteComment.setVisibility(View.GONE);
                }
            }
            if (TextUtils.isEmpty(bean.headImgFromUser)) {
                Picasso.with(getContext())
                        .load(R.drawable.icon_face2_0)
                        .placeholder(R.drawable.icon_face2_0)
                        .error(R.drawable.icon_face2_0)
                        .transform(new CircleTransform())
                        .into(headImage);
            } else {
                Picasso.with(getContext())
                        .load("http://cdz.evcharge.cc/zhannew/uploadfile/" + bean.headImgFromUser)
                        .placeholder(R.drawable.icon_face2_0)
                        .error(R.drawable.icon_face2_0)
                        .transform(new CircleTransform())
                        .into(headImage);
            }
        }
        /**
         * 点赞操作
         */
        private void doLike() {
            String url = MainApplication.urlNew + "/topic/like.do";
            Map<String, String> map = new HashMap<>();
            map.put("targetId", bean.id + "");
            map.put("targetType", "26");
            map.put("flag", "1");
            map.put("authorId", bean.userId + "");
            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(getContext(), "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;
                        commentAdapter.notifyItemChanged(position);
                    } else {
                        ToastUtil.showToast(getContext(), desc, Toast.LENGTH_SHORT);
                    }
                }
            });
        }
        // 服务器签名验证
        private void loginSign() {
            String url = MainApplication.urlNew + "/topic/sign.do";
            final Map<String, String> map = new HashMap<>();
            map.put("fileNames", "android");
            map.put("targetType", ChatRecommendBean.TARGET_TYPE_IMAGE_TEXT + "");
            CommonParams.addCommonParams(map);
            OkHttpUtils.post().params(map).url(url).build().connTimeOut(6000).readTimeOut(6000).execute(new StringCallback() {
                @Override
                public void onError(Call call, Exception e) {
                    ToastUtil.showToast(getContext(), e.getMessage(), Toast.LENGTH_SHORT);
                }
                @Override
                public void onResponse(String response) {
                    String code = JsonUtils.getKeyResult(response, "code");
                    String desc = JsonUtils.getKeyResult(response, "desc");
                    if ("1000".equals(code)) {
                        deleteComment();
                    } else if ("8010".equals(code)) {
                        startActivity(new Intent(getContext(), LoginActivity.class));
                        ToastUtil.showToast(getContext(), desc, Toast.LENGTH_LONG);
                    } else {
                        ToastUtil.showToast(getContext(), desc, Toast.LENGTH_SHORT);
                    }
                }
            });
        }
        private void deleteComment() {
            String url = MainApplication.urlNew + "/topic/del.do";
            final Map<String, String> map = new HashMap<>();
            map.put("targetId", bean.id + "");
            map.put("targetType", "25");
            map.put("userId", bean.userId + "");
            CommonParams.addCommonParams(map);
            OkHttpUtils.post().params(map).url(url).build().connTimeOut(6000).readTimeOut(6000).execute(new StringCallback() {
                @Override
                public void onError(Call call, Exception e) {
                    ToastUtil.showToast(getContext(), e.getMessage(), Toast.LENGTH_SHORT);
                }
                @Override
                public void onResponse(String response) {
                    String code = JsonUtils.getKeyResult(response, "code");
                    String desc = JsonUtils.getKeyResult(response, "desc");
                    if ("1000".equals(code)) {
                        commentAdapter.removeData(position);
                        commentAdapter.notifyItemRemoved(position);
                        if (chatRecommendBean.commentNums > 0) {
                            chatRecommendBean.commentNums--;
                        }
                        allCommentTitle.setText("全部评论 " + chatRecommendBean.commentNums);
                        if (chatContentCommentListDialogFragmentListener != null) {
                            chatContentCommentListDialogFragmentListener.updateCommentNum(chatRecommendBean.commentNums);
                        }
                    } else {
                        ToastUtil.showToast(getContext(), desc, Toast.LENGTH_SHORT);
                    }
                }
            });
        }
    }
    private class CommentAdapter extends RecyclerView.Adapter<CommentHolder> {
        private static final String TAG = "CommentAdapter";
        private List<CommentBean> beans;
        public CommentAdapter() {
            this.beans = new ArrayList<>();
        }
        @Override
        public CommentHolder onCreateViewHolder(ViewGroup parent, int i) {
            LayoutInflater layoutInflater = LayoutInflater.from(getActivity());
            return new CommentHolder(layoutInflater, parent);
        }
        @Override
        public void onBindViewHolder(CommentHolder commentHolder, int i) {
            CommentBean bean = beans.get(i);
            commentHolder.bindView(bean, i);
        }
        @Override
        public int getItemCount() {
            return beans.size();
        }
        public void setData(List<CommentBean> beans) {
            this.beans.clear();
            this.beans.addAll(beans);
            notifyDataSetChanged();
        }
        public void addData(List<CommentBean> beans) {
            int size = this.beans.size();
            this.beans.addAll(beans);
            notifyItemRangeChanged(size, beans.size());
        }
        public void clearData() {
            beans.clear();
        }
        public void removeData(int position) {
            if (position < beans.size()) {
                beans.remove(position);
            }
        }
        public List<CommentBean> getCurrentData() {
            return beans;
        }
    }
//    private class CommentAdapter extends RecyclerView.Adapter
    public interface OnChatContentCommentListDialogFragmentListener {
        void updateCommentNum(int num);
    }
    public void setOnCommonDialogFragmentListener(OnChatContentCommentListDialogFragmentListener listener) {
        this.chatContentCommentListDialogFragmentListener = listener;
    }
}

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

                app:layout_constraintTop_toBottomOf="@+id/loadingIndicator" />
        </android.support.constraint.ConstraintLayout>
        <!-- 检查网络 -->
        <!-- 没有数据 -->
        <android.support.constraint.ConstraintLayout
            android:id="@+id/noDataView"
            android:layout_width="0dp"
            android:layout_height="0dp"
            android:visibility="gone"
            app:layout_constraintBottom_toTopOf="@+id/bottomView"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/titleView">
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="20dp"
                android:text="还没有评论哦，快去抢沙发~"
                android:textColor="#ffffff"
                android:textSize="14sp"
                app:layout_constraintBottom_toBottomOf="parent"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toTopOf="parent" />
        </android.support.constraint.ConstraintLayout>
        <!-- 检查网络 -->
        <android.support.constraint.ConstraintLayout
            android:id="@+id/noNetView"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:visibility="gone"
            app:layout_constraintBottom_toTopOf="@+id/bottomView"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"

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

        tools:text="充电桩挺多的，但是油车也多，充电的车也多。园区进门就收费，还好去了两次都充上了。"></TextView>
    <android.support.constraint.ConstraintLayout
        android:id="@+id/replyView"
        android:layout_width="match_parent"
        android:id="@+id/replyAndDeleteView"
        android:layout_width="wrap_content"
        android:layout_height="42dp"
        android:paddingLeft="29dp"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/content"
        tools:background="#06648f">
        <android.support.constraint.ConstraintLayout
            android:id="@+id/replayInfo"
            android:id="@+id/replyInfo"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_marginLeft="10dp"
        </android.support.constraint.ConstraintLayout>
        <TextView
            android:id="@+id/deleteComment"
            android:layout_width="wrap_content"
            android:layout_height="42dp"
            android:gravity="center"
            android:textColor="#c2c2c2"
            android:textSize="12sp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintLeft_toRightOf="@+id/replayInfo"
            app:layout_constraintLeft_toRightOf="@+id/replyInfo"
            app:layout_constraintTop_toTopOf="parent"
            tools:background="#790f59" />
    </android.support.constraint.ConstraintLayout>
        android:layout_marginTop="10dp"
        android:background="#505050"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/replyView" />
        app:layout_constraintTop_toBottomOf="@+id/replyAndDeleteView" />
</android.support.constraint.ConstraintLayout>