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需求:在消息列表显示其他内容入口,如心动列表,最近来访,小助 手等,点击跳到相应界面

效果图:


如效果图所示:小纸条,心动列表等都是自定义的会话。
实现做法有两个:

  1. app服务器创对应的targetId发相应内容给客户端
  2. 客户端本地自己创建会话
    我推荐用客户端本地自己创建,因为
  1. 节省融云每天的发信息流量数,特别app用户多的,这成本就大了
  2. 用户如果换手机也是能正常显示的
  3. 如果出现问题,排查问题或者还想在上面操作,会方便很多

反正我是客户端能做的事,尽量不要接口弄

步骤1:创建会话

关键方法:Conversation.obtain
示例代码:

public static Conversation createConversation(String targetId, int title) {
    return Conversation.obtain(Conversation.ConversationType.SYSTEM, targetId, MyApplication.getInstance().getString(title));
}

参数说明:targetId任意(最好与ios协定好),title如上面的心动列表。
至于采用Conversation.ConversationType.SYSTEM是为了和private普通用户聊天区别开

步骤2:添加会话到会话列表中

关键方法:重写getConversationList
示例代码:

`public class ConversationListFragmentEx extends ConversationListFragment {
    //心动
    private boolean isLove;
    //小纸条
    private boolean isNotes;
    //邀请
    private boolean isAuthInvite;
    //婚恋
    private boolean isMatch;
    //微信下载
    private boolean isWxDown;
    //最近来访
    private boolean isRecentVisit;
   

    @Override
    public void getConversationList(Conversation.ConversationType[] ctc, final IHistoryDataResultCallback<List<Conversation>> callback,boolean isLoadMore) {
        RongIMClient.getInstance().getConversationList(new RongIMClient.ResultCallback<List<Conversation>>() {
            public void onSuccess(List<Conversation> cs) {
                if (getActivity() != null && !getActivity().isFinishing()) {
                    if (callback != null) {
                        ArrayList<Conversation> csl = new ArrayList<>();
                        if (null != cs && cs.size() > 0)
                            for (Conversation c : cs) {
                                if (c == null) continue;
                                String targetId = c.getTargetId();
                                if (targetId.contains(ImType.BUSINESS) || isNoMyCus(targetId, c.getConversationType()))
                                    continue;
                                if (targetId.contains(ImType.MYCUS)) dealFlag(targetId);
                                

                                //添加需要的会话
                                csl.add(c);
                            }
                        //自定义会话列表的处理
                        if (!isLove)
                            csl.add(ImUtils.createConversation(ImType.HEART_BEAT, R.string.im_love_name));
                        if (!isNotes)
                            csl.add(ImUtils.createConversation(ImType.SLIP, R.string.im_notes_name));
                        if (!isWxDown)
                            csl.add(ImUtils.createConversation(ImType.WECHAT_DOWNLOAD, R.string.im_wx_name));
                        if (!isAuthInvite)
                            csl.add(ImUtils.createConversation(ImType.AUTH_INVITE, R.string.im_invite_auth_name));
                        if(InfoUtils.isMarriageIsOpen()){
                            if (!isRecentVisit)
                                csl.add(ImUtils.createConversation(ImType.RECENT_VISIT, R.string.im_recents_name));
                            // 3.0版本后是否显示“红娘牵线服务”
                            if (!isMatch && InfoUtils.getMarriageEntryShow())
                                csl.add(ImUtils.createConversation(ImType.MATCH_SERVICE, R.string.im_maker));
                        }
                        if(!isGreet){
                            csl.add(ImUtils.createConversation(ImType.GREET_MSG,R.string.im_greet_msg));
                        }

                        callback.onResult(csl);
                    }
                }
            }

            public void onError(RongIMClient.ErrorCode e) {
                if (callback != null) {
                    callback.onError();
                }
            }
        }, ctc);
    }

    
    private void dealFlag(String targetId) {
        switch (targetId) {
            case ImType.HEART_BEAT:
                isLove = true;
                break;
            case ImType.SLIP:
                isNotes = true;
                break;
            case ImType.WECHAT_DOWNLOAD:
                isWxDown = true;
                break;
            case ImType.AUTH_INVITE:
                isAuthInvite = true;
                break;
            case ImType.RECENT_VISIT:
                isRecentVisit = true;
                break;
            case ImType.MATCH_SERVICE:
                isMatch = true;
                break;
            
        }
    }


    }

解析:添加自定义的会话到会话列表集合中,做下标志,防止添加多次。可能有一两个变量没有,删掉即可,重在理解

步骤3:处理会话显示

关键:自定义Provider
示例代码:

   @ConversationProviderTag(conversationType = "system", portraitPosition = 3)

    public class MyCusConversationProvider extends SystemConversationProvider {
    @Override
    public void bindView(View view, int position, UIConversation uc) {
        ViewHolder vh = (ViewHolder) view.getTag();
        vh.tv_content.setTextColor(Color.parseColor("#aaaaaa"));

        switch (uc.getConversationTargetId()) {
            case ImType.HEART_BEAT:
                //心动
                vh.aiv_img.setResource("", R.mipmap.ic_record);
                vh.tv_name.setText(R.string.im_love_name);
                vh.tv_content.setText(R.string.im_love_content);
                vh.tv_conversation_time.setText("");
                break;
            case ImType.SLIP:
                //小纸条
                vh.aiv_img.setResource("", R.mipmap.ic_message);
                vh.tv_name.setText(R.string.im_notes_name);
                vh.tv_content.setText(R.string.im_notes_content);
                vh.tv_conversation_time.setText("");
                break;
            case ImType.WECHAT_DOWNLOAD:
                //微信下载
                vh.aiv_img.setResource("", R.mipmap.ic_record1);
                vh.tv_name.setText(R.string.im_wx_name);
                vh.tv_content.setText(R.string.im_wx_content);
                vh.tv_conversation_time.setText("");
                break;
            case ImType.AUTH_INVITE:
                //邀请认证
                vh.aiv_img.setResource("", R.mipmap.ic_invitations);
                vh.tv_name.setText(R.string.im_invite_auth_name);
                vh.tv_content.setText(R.string.im_invite_auth_content);
                vh.tv_conversation_time.setText("");
                break;
            case ImType.RECENT_VISIT:
                //最近来访
                vh.aiv_img.setResource("", R.mipmap.ic_im_visit);
                vh.tv_name.setText(R.string.im_recents_name);
                vh.tv_content.setText(R.string.im_recents_content);
                vh.tv_conversation_time.setText("");
                break;
            case ImType.MATCH_SERVICE:
                //红娘牵线服务
                vh.aiv_img.setResource("", R.mipmap.ic_matcher_service);
                vh.tv_name.setText(R.string.im_maker);
                vh.tv_content.setText(R.string.im_maker_content);
                vh.tv_conversation_time.setText("");
                break;
            case ImType.GREET_MSG:
                //对你感兴趣的人发来消息
                vh.aiv_img.setResource("", R.mipmap.ic_im_greet_conversation);
                vh.tv_name.setText(R.string.im_greet_msg);
                vh.tv_content.setText(R.string.im_greet_msg_default);
                vh.tv_conversation_time.setText("");
                break;
            case ImType.KEFU_ID:
                //客服小助手
                vh.aiv_img.setAvatar(uc.getIconUrl());
                vh.tv_name.setText(uc.getUIConversationTitle());
                vh.tv_content.setText(uc.getConversationContent().toString());
                vh.tv_conversation_time.setText(RongDateUtils.getConversationListFormatDate(uc.getUIConversationTime(), view.getContext()));
                break;

            default:
                //默认显示接口后台设置的,比如活动通知
                vh.aiv_img.setAvatar(uc.getIconUrl());
                vh.tv_name.setText(uc.getUIConversationTitle());
                vh.tv_content.setText(uc.getConversationContent().toString());
                vh.tv_conversation_time.setText(RongDateUtils.getConversationListFormatDate(uc.getUIConversationTime(), view.getContext()));
                break;
        }

        

    }


    @Override
    public View newView(Context context, ViewGroup viewGroup) {
        View v = LayoutInflater.from(context).inflate(R.layout.im_item_conversation_list, (ViewGroup) null);
        ViewHolder vh = new ViewHolder();
        vh.aiv_img = v.findViewById(R.id.aiv_img);
        vh.tv_name = v.findViewById(R.id.tv_name);
        vh.tv_content = v.findViewById(R.id.tv_content);
        vh.unread = v.findViewById(R.id.tv_unread_count);
        vh.tv_conversation_time = v.findViewById(R.id.tv_conversation_time);
        v.setTag(vh);
        return v;
    }


    protected class ViewHolder {
        public AsyncImageView aiv_img;
        public TextView tv_name;
        public TextView tv_content;
        public TextView unread;
        public TextView tv_conversation_time;
    }}

代码解析:因为我创的是system会话类别,所有需要@ConversationProviderTag(conversationType = “system”, portraitPosition = 3)

步骤4:注册Provider

RongIM.getInstance().registerConversationTemplate(new MyCusConversationProvider());

步骤5:点击事件

onConversationClick方法中获取targetId判断跳转即可

至此自定义列表会话就完成了,还有问题的可加我QQ:893151960或者QQ群:142739277。我有可能收费的,所以有问题先咨询融云客服。

本文标签: 自定义列表融云