Logout
introduction
Logout
Call Logout when logout account or change account.
When changing the account, wait for Logout callback return to call Login, otherwise Login may fail.
Normally, if your APP's lifecycle complies with IM SDK's, no need to Logout before leave the APP.
But for special cases, like you only Init IM SDK on certain scene, you should Logout before leave the scene and you won't receive any messages. And you may call Uninit to uninit the SDK as well.
Call Login when you need to change account in your APP.
Parameter details
overload1
| Parameter name | Parameter type | Required | Description |
|---|---|---|---|
| callback | NullValueCallback | Required | Asynchronous callback |
overload2
| Parameter name | Parameter type | Required | Description |
|---|---|---|---|
| callback | ValueCallback< string > | Required | Asynchronous callback The format of json_param in the return value is string |
Returned template
TIMResult
The parameters of the callback function after successfully calling the API：
code:int
desc:string
json_param:'' // json_ Params is an empty string ""
user_data:string
Return value details
| name | type | description |
|---|---|---|
| TIMResult | TIMResult | Return value of calling API |
| code | int | Result error code: Error Codes |
| desc | string | The description of the error. |
| json_param | string | Json string. Calling different API will get different Json strings. |
| user_data | string | User-defined data transfered by ImSDK without any processing |
Code example
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 EasyUI.Toast;
using com.tencent.im.unity.demo.utils;
public class Logout : MonoBehaviour
{
public Text Header;
public Text Result;
public Button Submit;
public Button Copy;
void Start()
{
Result = GameObject.Find("ResultText").GetComponent<Text>();
Header = GameObject.Find("HeaderText").GetComponent<Text>();
Submit = GameObject.Find("Submit").GetComponent<Button>();
if (CurrentSceneInfo.info != null)
{
Header.text = Utils.IsCn() ? CurrentSceneInfo.info.apiText + " " + CurrentSceneInfo.info.apiName : CurrentSceneInfo.info.apiName;
Submit.GetComponentInChildren<Text>().text = CurrentSceneInfo.info.apiName;
}
Copy = GameObject.Find("Copy").GetComponent<Button>();
Copy.GetComponentInChildren<Text>().text = Utils.t("Copy");
Submit.onClick.AddListener(LogoutSDK);
Copy.onClick.AddListener(CopyText);
}
public void LogoutSDK()
{
TIMResult res = TencentIMSDK.Logout(Utils.addAsyncNullDataToScreen(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();
}
}