本页目录:

ConvGetUnreadMessageCountByFilter

功能介绍

根据 filter 获取未读总数

未读总数会减去设置为免打扰的会话的未读数，即消息接收选项设置为 kTIMRecvMsgOpt_Not_Receive 或 kTIMRecvMsgOpt_Not_Notify 的会话。

参数详解

重载1

参数名称	参数类型	是否必填	描述
filter	ConversationListFilter	是	会话 filter
callback	ValueCallback< GetTotalUnreadNumberResult >	是	异步回调返回值的json_param的格式为json

重载2

参数名称	参数类型	是否必填	描述
filter	ConversationListFilter	是	会话 filter
callback	ValueCallback< string >	是	异步回调返回值的json_param的格式为string

返回模板

TIMResult

调用成功后回调函数参数：
code:int
desc:string
json_param:'ValueCallback<GetTotalUnreadNumberResult>
user_data:string

返回值详解

名称	数值类型	描述
TIMResult	TIMResult	调用接口的返回值
code	int	值为ERR_SUCC表示成功，其他值表示失败。详情请参考错误码
desc	string	错误描述字符串
json_param	string	Json字符串，不同的接口，Json字符串不一样
user_data	string	ImSDK负责透传的用户自定义数据，未做任何处理

代码示例

using UnityEngine;
using UnityEngine.UI;
using com.tencent.im.unity.demo.types;
using com.tencent.imsdk.unity;
using com.tencent.imsdk.unity.types;
using com.tencent.imsdk.unity.enums;
using System;
using com.tencent.im.unity.demo.utils;
using EasyUI.Toast;
using System.Collections;
using System.Collections.Generic;
public class ConvGetUnreadMessageCountByFilter : MonoBehaviour
{
  public Text Header;
  public Dropdown SelectedConvType;
  public Text Result;
  public Dropdown SelectedMarkType;
  public InputField GroupName;
  public Button Submit;
  public Button Copy;
  public int[] EnumConvMarkType = (int[])Enum.GetValues(typeof(TIMConversationMarkType));
  void Start()
  {
    Header = GameObject.Find("HeaderText").GetComponent<Text>();
    SelectedConvType = GameObject.Find("Dropdown").GetComponent<Dropdown>();
    foreach (string name in Enum.GetNames(typeof(TIMConvType)))
    {
      Dropdown.OptionData option = new Dropdown.OptionData();
      option.text = name;
      SelectedConvType.options.Add(option);
    }
    SelectedMarkType = GameObject.Find("MarkType").GetComponent<Dropdown>();
    foreach (string name in Enum.GetNames(typeof(TIMConversationMarkType)))
    {
      Dropdown.OptionData option = new Dropdown.OptionData();
      option.text = name;
      SelectedMarkType.options.Add(option);
    }
    GroupName = GameObject.Find("GroupName").GetComponent<InputField>();
    Result = GameObject.Find("ResultText").GetComponent<Text>();
    Submit = GameObject.Find("Submit").GetComponent<Button>();
    Copy = GameObject.Find("Copy").GetComponent<Button>();
    Copy.GetComponentInChildren<Text>().text = Utils.t("Copy");
    Submit.onClick.AddListener(ConvGetConversationListByFilterSDK);
    Copy.onClick.AddListener(CopyText);
    SelectedConvType.interactable = true;
    if (CurrentSceneInfo.info != null)
    {
      Header.text = Utils.IsCn() ? CurrentSceneInfo.info.apiText + " " + CurrentSceneInfo.info.apiName : CurrentSceneInfo.info.apiName;
      Submit.GetComponentInChildren<Text>().text = CurrentSceneInfo.info.apiName;
    }
  }

  void ConvGetConversationListByFilterSDK()
  {
    ConversationListFilter filter = new ConversationListFilter
    {
      conversation_list_filter_conv_type = (TIMConvType)SelectedConvType.value,
      conversation_list_filter_mark_type = (TIMConversationMarkType)EnumConvMarkType[SelectedMarkType.value],
      conversation_list_filter_conversation_group = GroupName.text
    };
    TIMResult res = TencentIMSDK.ConvGetUnreadMessageCountByFilter(filter, Utils.addAsyncStringDataToScreen(GetResult));
    Result.text = Utils.SynchronizeResult(res);
  }

  void GetResult(params object[] parameters)
  {
    Result.text += (string)parameters[0];
  }

  void CopyText()
  {
    Utils.Copy(Result.text);
  }
  void OnApplicationQuit()
  {
    TencentIMSDK.Uninit();
  }
}

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