Unity

public static void Init() {
        int sdkappid = 0;
        SdkConfig sdkConfig = new SdkConfig();

        sdkConfig.sdk_config_config_file_path = Application.persistentDataPath + "/TIM-Config";

        sdkConfig.sdk_config_log_file_path = Application.persistentDataPath + "/TIM-Log"; // Set local log address

        TIMResult res = TencentIMSDK.Init(long.Parse(sdkappid), sdkConfig);
}

public static void Login() {
  if (userid == "" || user_sig == "")
  {
      return;
  }
  TIMResult res = TencentIMSDK.Login(userid, user_sig, (int code, string desc, string json_param, string user_data)=>{
    // callback after login
  });
}

using com.tencent.imsdk.unity.uikit;
// The demo login logic is as follows
public static void Init() {
  Core.SetConfig(sdkappid, userId, sdkUserSig);
  Core.Init();
  Core.Login();
}
// If you run the unity demo directly, it is recommended to log in through the mobile phone number/verification code input box on the Main page. It can ensure the normal operation of callbacks and so on.
// Since Unity on the computer does not support mobile phone number login, please enter userid into the mobile phone number input box and userSig into the verification code input box.
// Assets/Example/Scripts/Main.cs
private void Login()
{
  // Comment out the previous Login function content and add the following content
  loginButton.interactable = false;
  Core.SetConfig(Config.sdkappid, phoneNumber.text, captcha.text);
  Core.Init();
  Core.Login(HandleAfterLogin);
  loginButton.interactable = true;
 }

using com.tencent.imsdk.unity.uikit;
// The demo login logic is as follows
public static void Init() {
  Core.SetConfig(sdkappid, userId, sdkUserSig);
  Core.Init();
  Core.Login();
  // you can pass function
  // Core.Login(HandleAfterLogin);
}
// If you run the unity demo directly, it is recommended to log in through the mobile phone number/verification code input box on the Main page. It can ensure the normal operation of callbacks and so on.
// Since Unity on the computer does not support mobile phone number login, please enter userid into the mobile phone number input box and userSig into the verification code input box.
// Assets/Example/Scripts/Main.cs
private void Login()
{
  // Comment out the previous Login function content and add the following content
  loginButton.interactable = false;
  Core.SetConfig(Config.sdkappid, phoneNumber.text, captcha.text);
  Core.Init();
  Core.Login(HandleAfterLogin);
  loginButton.interactable = true;
 }

UserProfileCustemStringInfo teer = new UserProfileCustemStringInfo{
    user_profile_custom_string_info_key:"rank",
    user_profile_custom_string_info_value:"teer"
}
List<UserProfileCustemStringInfo> customArray = new List<UserProfileCustemStringInfo>();
customArray.Add(teer);
TencentIMSDK.ProfileModifySelfUserProfile(new UserProfileItem{
    user_profile_item_custom_string_array:customArray;
});

   using com.tencent.imsdk.unity.uikit;

      Core.SetConfig(sdkappid, userid, usersig);

   using com.tencent.imsdk.unity.uikit;

      Core.Init();

   using com.tencent.imsdk.unity.uikit;

      Core.SetStickerPackageList(Config.stickers);

   using com.tencent.imsdk.unity.uikit;

      Core.Login((params string[] args) => {
      });

   using com.tencent.imsdk.unity.uikit;

      Core.SetMessageList(currentConvID, newMsgList, isFinished);

   using com.tencent.imsdk.unity.uikit;

      Core.SetMessageList(convID, convType);

   using com.tencent.imsdk.unity.uikit;

      Core.SetMessageList(stickerIndex);

   using com.tencent.imsdk.unity.uikit;

      Core.Logout((string[] parameters) => {
        // Logout callback
      });

using com.tencent.imsdk.unity;

    FriendShipGetProfileListParam param = new FriendShipGetProfileListParam
    {
      friendship_getprofilelist_param_identifier_array = new List<string>
      {
        "self_userid"
      }
    };

    TIMResult res = TencentIMSDK.ProfileGetUserProfileList(param, (int code, string desc, List<UserProfile> profile, string user_data)=>{
    });